{"id":2050,"date":"2026-04-10T09:30:22","date_gmt":"2026-04-10T09:30:22","guid":{"rendered":"https:\/\/helicalcutgears.top\/?post_type=product&#038;p=2050"},"modified":"2026-04-10T09:30:22","modified_gmt":"2026-04-10T09:30:22","slug":"carbon-steel-double-helical-gear","status":"publish","type":"product","link":"https:\/\/helicalcutgears.top\/bs\/product\/carbon-steel-double-helical-gear\/","title":{"rendered":"Dvostruki spiralni zup\u010danik od uglji\u010dnog \u010delika"},"content":{"rendered":"<div style=\"font-family: Arial,sans-serif; color: #2c3e50; max-width: 1100px; margin: 0 auto; padding: 0 2%;\">\n<h2 style=\"font-size: clamp(18px,3vw+10px,24px); color: #1a5276; border-bottom: 3px solid #e67e22; padding-bottom: 8px; margin-top: 32px; margin-bottom: 16px; font-weight: bold;\">Dvostruki spiralni zup\u010danik od uglji\u010dnog \u010delika - Pregled<\/h2>\n<p style=\"font-size: clamp(14px,2vw+10px,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 14px; word-break: break-word;\">The <strong>Dvostruki spiralni zup\u010danik od uglji\u010dnog \u010delika<\/strong> \u2014 \u010desto nazivan zup\u010danikom u obliku riblje kosti u op\u0161toj industrijskoj upotrebi u katalogu \u2014 predstavlja standardni format isporuke za ve\u0107inu primjena dvostrukih spiralnih zup\u010danika koji ne zahtijevaju specijalne legure \u017eeljezni\u010dke vu\u010de, velike lijevane \u010deli\u010dne poluge pogona mlinova ili ekstremne kutove spirale strojeva za pakiranje. Industrijski pogonski sistemi op\u0107e namjene \u2014 izlazni mjenja\u010di elektromotora, reduktori generatorskih agregata, pomo\u0107ni pogoni brodova, ispitna postrojenja za automobilske mjenja\u010de i pogoni industrijskih pumpi \u2014 svi koriste dvostruke spiralne zup\u010danike kako bi postigli prednost nultog aksijalnog potiska oblika zuba u obliku riblje kosti uz cijenu materijala i proizvodni proces koji ostaje unutar op\u0107ih parametara industrijskog bud\u017eeta. Korea Ever-Power Worm Gear Co.,Ltd proizvodi <strong>Dvostruki spiralni zup\u010danici od uglji\u010dnog \u010delika<\/strong> sa kapacitetom obrade od 5 mm do 100 mm modula, pokrivaju\u0107i sve od instrumentalnih zup\u010danika malih modula do industrijskih pogonskih zup\u010danika velikih modula, sa standardnim uglom pritiska od 20\u00b0 i prilago\u0111enim uglovima dostupnim na zahtjev.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-2027 aligncenter\" src=\"https:\/\/helicalcutgears.top\/wp-content\/uploads\/2026\/04\/Double-Helical-Gear.webp\" alt=\"Dvostruki spiralni zup\u010danik\" width=\"600\" height=\"600\" srcset=\"https:\/\/helicalcutgears.top\/wp-content\/uploads\/2026\/04\/Double-Helical-Gear.webp 600w, https:\/\/helicalcutgears.top\/wp-content\/uploads\/2026\/04\/Double-Helical-Gear-480x480.webp 480w\" sizes=\"auto, (min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 600px, 100vw\" \/><\/p>\n<p style=\"font-size: clamp(14px,2vw+10px,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 14px; word-break: break-word;\">Dok prethodni proizvodi u ovoj seriji opslu\u017euju definirane tr\u017ei\u0161ne vertikale - poljoprivredne ma\u0161ine, kugli\u010dne mlinove, brze \u017eeljeznice - ova kategorija proizvoda opslu\u017euje op\u0107e industrijsko tr\u017ei\u0161te u vi\u0161e sektora: bilo koja primjena gdje paralelni pogon osovine zahtijeva ve\u0107u nosivost od cilindri\u010dnog zup\u010danika, ni\u017eu buku od cilindri\u010dnih zup\u010danika i nulto aksijalno aksijalno optere\u0107enje le\u017eaja, ali ne zahtijeva specijalizirane materijale ili precizne klase proizvoda specifi\u010dne industrije. Korea Ever-Power proizvodi prema crte\u017eima ili uzorcima kupaca, podr\u017eava OEM brendiranje i pokriva varijante od nehr\u0111aju\u0107eg \u010delika za korozivne okoline. Za kompletnu porodicu... <strong>spiralno rezani zup\u010danici<\/strong> uklju\u010duju\u0107i jednostruke i dvostruke spiralne konfiguracije, pogledajte Korea Ever-Power <a style=\"color: #1a5276; text-decoration: underline;\" href=\"https:\/\/helicalcutgears.top\/bs\/product-category\/helical-gear\/\">proizvodi sa spiralnim zup\u010danicima<\/a> katalog.<\/p>\n<h2 style=\"font-size: clamp(18px,3vw+10px,24px); color: #1a5276; border-bottom: 3px solid #e67e22; padding-bottom: 8px; margin-top: 40px; margin-bottom: 16px; font-weight: bold;\">Tehni\u010dke specifikacije<\/h2>\n<p style=\"font-size: clamp(15px,2vw+9px,17px); color: #1a5276; font-weight: bold; margin-bottom: 8px;\">Specifikacije proizvoda \u2014 Dvostruki spiralni zup\u010danik od uglji\u010dnog \u010delika<\/p>\n<div style=\"overflow-x: auto; width: 100%; margin: 12px 0;\">\n<table style=\"width: 100%; border-collapse: collapse; min-width: 420px;\">\n<tbody>\n<tr>\n<th style=\"background-color: #1a5276; color: #fff; padding: 10px 14px; text-align: left; border: 1px solid #154360; font-size: clamp(13px,1.5vw+9px,15px);\">Parametar<\/th>\n<th style=\"background-color: #1a5276; color: #fff; padding: 10px 14px; text-align: left; border: 1px solid #154360; font-size: clamp(13px,1.5vw+9px,15px);\">Vrijednost<\/th>\n<\/tr>\n<tr>\n<td style=\"background-color: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">Vrsta zup\u010danika<\/td>\n<td style=\"background-color: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">Dvostruki spiralni zup\u010danik (zup\u010danik u obliku riblje kosti)<\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">Primarni materijal<\/td>\n<td style=\"background-color: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">Uglji\u010dni \u010delik (45#, 40Cr, 42CrMo ili po specifikaciji kupca)<\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">Opcija otporna na koroziju<\/td>\n<td style=\"background-color: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">Nehr\u0111aju\u0107i \u010delik SS304, SS316<\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">Raspon debljine<\/td>\n<td style=\"background-color: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">50\u2013150 mm (\u0161irina povr\u0161ine)<\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">Kapacitet modula za glodanje<\/td>\n<td style=\"background-color: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">5 mm \u2013 100 mm<\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">Ugao pritiska<\/td>\n<td style=\"background-color: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">Standardno 20\u00b0; dostupno po narud\u017ebi<\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">Polo\u017eaj brzine<\/td>\n<td style=\"background-color: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">Vanjski zup\u010danik (standardno); unutra\u0161nji dvostruki spiralni na zahtjev<\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">Podru\u010dje primjene<\/td>\n<td style=\"background-color: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">Motorni pogoni, elektri\u010dna vozila, brodska oprema, automobilska industrija, industrijski strojevi, generatori<\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">Format ponude<\/td>\n<td style=\"background-color: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">Prilago\u0111eno po crte\u017eu ili uzorku; dostupno OEM brendiranje; standardni katalo\u0161ki artikli s kratkom isporukom<\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">Certifikacija kvalitete<\/td>\n<td style=\"background-color: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">ISO 9001:2008, RoHS<\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">Vrijeme isporuke<\/td>\n<td style=\"background-color: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">2\u20135 sedmica nakon prijema avansne uplate<\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">Garancija<\/td>\n<td style=\"background-color: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">24 mjeseca od isporuke<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2 style=\"font-size: clamp(18px,3vw+10px,24px); color: #1a5276; border-bottom: 3px solid #e67e22; padding-bottom: 8px; margin-top: 40px; margin-bottom: 16px; font-weight: bold;\">Prednost dvostrukog spiralnog zup\u010danika \u2014 Za\u0161to nadma\u0161uje cilindri\u010dne i jednostruke spiralne zup\u010danike u op\u0161toj industriji<\/h2>\n<p style=\"font-size: clamp(14px,2vw+10px,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 14px; word-break: break-word;\">Kada in\u017eenjer dizajna odabire tip zup\u010danika za novi pogonski sistem, tri parametra performansi obi\u010dno dominiraju odlukom: nosivost po jedinici veli\u010dine zup\u010danika, karakteristike buke i vibracija i sekundarna optere\u0107enja koja se prenose na osovinu i le\u017eajeve. <strong>Dvostruki spiralni zup\u010danici od uglji\u010dnog \u010delika<\/strong> nude najbolju kombinaciju sva tri za ve\u0107inu op\u0107ih industrijskih primjena pogona s paralelnim vratilima, nadma\u0161uju\u0107i i cilindri\u010dne i jednostruke spiralne zup\u010danike u svakoj metrici. Sljede\u0107a usporedba ilustrira za\u0161to se dvostruka spiralna konfiguracija sve vi\u0161e specificira \u010dak i za industrijske pogone srednje veli\u010dine gdje su cilindri\u010dni zup\u010danici historijski smatrani adekvatnim.<\/p>\n<div style=\"overflow-x: auto; width: 100%; margin: 16px 0;\">\n<table style=\"width: 100%; border-collapse: collapse; min-width: 520px;\">\n<tbody>\n<tr>\n<th style=\"background-color: #1a5276; color: #fff; padding: 10px 14px; border: 1px solid #154360; font-size: clamp(13px,1.5vw+9px,15px);\">Parametar performansi<\/th>\n<th style=\"background-color: #1a5276; color: #fff; padding: 10px 14px; border: 1px solid #154360; font-size: clamp(13px,1.5vw+9px,15px);\">Zup\u010danik s \u010deljustima<\/th>\n<th style=\"background-color: #1a5276; color: #fff; padding: 10px 14px; border: 1px solid #154360; font-size: clamp(13px,1.5vw+9px,15px);\">Jednostruki spiralni zup\u010danik<\/th>\n<th style=\"background-color: #1a5276; color: #fff; padding: 10px 14px; border: 1px solid #154360; font-size: clamp(13px,1.5vw+9px,15px);\">Dvostruki spiralni zup\u010danik<\/th>\n<\/tr>\n<tr>\n<td style=\"background-color: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">Omjer kontakta (ukupno)<\/td>\n<td style=\"background-color: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">1,2\u20131,6 (samo popre\u010dno)<\/td>\n<td style=\"background-color: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">1,8\u20133,5 (popre\u010dno + preklapanje)<\/td>\n<td style=\"background-color: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">2,5\u20135,0 (oba poluvremena zajedno)<\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">Aksijalno aksijalno optere\u0107enje<\/td>\n<td style=\"background-color: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">Nula (ravni zubi)<\/td>\n<td style=\"background-color: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">Umjereno do visoko<\/td>\n<td style=\"background-color: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">Nula (heliks se poni\u0161tava)<\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">Nivo buke pri radu<\/td>\n<td style=\"background-color: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">Visoko \u2014 nagli ulazak zuba<\/td>\n<td style=\"background-color: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">Umjereno \u2014 postepeno anga\u017eiranje<\/td>\n<td style=\"background-color: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">Niska \u2014 dvostruka spirala s maksimalnim kontaktnim omjerom<\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">Nosivost po pre\u010dniku<\/td>\n<td style=\"background-color: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">Osnovna vrijednost<\/td>\n<td style=\"background-color: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">~20\u201330% iznad ogranka<\/td>\n<td style=\"background-color: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">~40\u201360% iznad ekvivalenta stjenke<\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">Zahtjevi za le\u017eajeve<\/td>\n<td style=\"background-color: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">Samo radijalni - najjednostavniji le\u017eaj<\/td>\n<td style=\"background-color: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">Radijalni + potisak \u2014 slo\u017eeniji<\/td>\n<td style=\"background-color: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">Samo radijalno \u2014 jednostavno, uprkos ve\u0107im optere\u0107enjima<\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">Slo\u017eenost proizvodnje<\/td>\n<td style=\"background-color: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">Najni\u017ea cijena<\/td>\n<td style=\"background-color: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">Umjereni tro\u0161kovi<\/td>\n<td style=\"background-color: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">Najvi\u0161i \u2014 potreban je spiralni raspored + centralni \u017elijeb<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2 style=\"font-size: clamp(18px,3vw+10px,24px); color: #1a5276; border-bottom: 3px solid #e67e22; padding-bottom: 8px; margin-top: 40px; margin-bottom: 16px; font-weight: bold;\">Vodi\u010d za odabir materijala \u2014 Opcije od uglji\u010dnog \u010delika, legiranog \u010delika i nehr\u0111aju\u0107eg \u010delika<\/h2>\n<p><img decoding=\"async\" style=\"max-width: 100%; height: auto; display: block; margin: 16px auto; border-radius: 4px;\" title=\"spiralni zup\u010danici i proces\" src=\"https:\/\/helicalcutgears.top\/wp-content\/uploads\/2026\/04\/helical-gears-and-process.webp\" alt=\"Proces proizvodnje dvostrukog spiralnog zup\u010danika od uglji\u010dnog \u010delika za odabir materijala\" \/><\/p>\n<p style=\"font-size: clamp(14px,2vw+10px,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 14px; word-break: break-word;\">One of the key advantages of Korea Ever-Power&#8217;s <strong>Dvostruki spiralni zup\u010danik od uglji\u010dnog \u010delika<\/strong> Prednost asortimana le\u017ei u \u0161irini izbora materijala. Isti oblik zuba zup\u010danika dostupan je u \u0161irokom rasponu vrsta \u010delika, \u0161to kupcima omogu\u0107ava optimizaciju \u010dvrsto\u0107e, otpornosti na koroziju, te\u017eine ili tro\u0161kova bez promjene geometrije zup\u010danika. Tabela ispod pru\u017ea preporu\u010deni vodi\u010d za odabir materijala za naj\u010de\u0161\u0107a okru\u017eenja primjene.<\/p>\n<div style=\"overflow-x: auto; width: 100%; margin: 16px 0;\">\n<table style=\"width: 100%; border-collapse: collapse; min-width: 520px;\">\n<tbody>\n<tr>\n<th style=\"background-color: #1a5276; color: #fff; padding: 10px 14px; border: 1px solid #154360; font-size: clamp(13px,1.5vw+9px,15px);\">Materijal<\/th>\n<th style=\"background-color: #1a5276; color: #fff; padding: 10px 14px; border: 1px solid #154360; font-size: clamp(13px,1.5vw+9px,15px);\">Tvrdo\u0107a nakon tretmana<\/th>\n<th style=\"background-color: #1a5276; color: #fff; padding: 10px 14px; border: 1px solid #154360; font-size: clamp(13px,1.5vw+9px,15px);\">Tipi\u010dna primjena<\/th>\n<th style=\"background-color: #1a5276; color: #fff; padding: 10px 14px; border: 1px solid #154360; font-size: clamp(13px,1.5vw+9px,15px);\">Klju\u010dna prednost<\/th>\n<\/tr>\n<tr>\n<td style=\"background-color: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">45# Uglji\u010dni \u010delik (QT)<\/td>\n<td style=\"background-color: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">HB 220\u2013280<\/td>\n<td style=\"background-color: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">Op\u0107i industrijski pogoni, mjenja\u010di transportnih traka<\/td>\n<td style=\"background-color: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">Najni\u017ea cijena; samoprilago\u0111avaju\u0107i se proces razrade; \u0161iroko dostupna zamjena<\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">40Cr (QT ili indukcija)<\/td>\n<td style=\"background-color: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">HB 260\u2013300 QT; HRC 48\u201354 indukcija<\/td>\n<td style=\"background-color: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">Motorni pogoni, reduktori pumpi, umjereni radni optere\u0107enja<\/td>\n<td style=\"background-color: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">Napredak u odnosu na 45# \u2014 bolja prokaljivost, ve\u0107i dozvoljeni kontaktni napon<\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">42CrMo (QT ili indukcija)<\/td>\n<td style=\"background-color: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">HB 280\u2013320 QT; HRC 40\u201350 indukcija<\/td>\n<td style=\"background-color: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">Te\u0161ka op\u0161ta ma\u0161inerija, udarno optere\u0107eni pogoni<\/td>\n<td style=\"background-color: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">Najbolja kombinacija \u017eilavosti jezgra i povr\u0161inske tvrdo\u0107e u rasponu ugljika\/legura<\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">20CrMnTi (karburizirano)<\/td>\n<td style=\"background-color: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">Slu\u010daj HRC 56\u201362<\/td>\n<td style=\"background-color: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">Automobilska industrija, pogonske jedinice za elektri\u010dna vozila, visokocikli\u010dne ma\u0161ine<\/td>\n<td style=\"background-color: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">Visok vijek trajanja kontaktnog zamora za visokocikli\u010dne i brzobrzinske primjene<\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">Nehr\u0111aju\u0107i \u010delik SS304<\/td>\n<td style=\"background-color: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">HB 160\u2013200 (\u017eareno)<\/td>\n<td style=\"background-color: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">Prerada hrane, pomo\u0107ni brodski pogoni, hemijski pogoni<\/td>\n<td style=\"background-color: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">Otpornost na koroziju u vla\u017enim, hemijskim ili prehrambenim okru\u017eenjima<\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">Nehr\u0111aju\u0107i \u010delik SS316<\/td>\n<td style=\"background-color: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">HB 160\u2013200 (\u017eareno)<\/td>\n<td style=\"background-color: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">Pomorska, priobalna, farmaceutska, okru\u017eenja sa hloridima<\/td>\n<td style=\"background-color: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">Superiorna otpornost na koroziju prilikom ta\u010dkastog nano\u0161enja u odnosu na SS304 \u2014 za morsku vodu ili prskanje hlorida<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2 style=\"font-size: clamp(18px,3vw+10px,24px); color: #1a5276; border-bottom: 3px solid #e67e22; padding-bottom: 8px; margin-top: 40px; margin-bottom: 16px; font-weight: bold;\">Osnovne prednosti dvostrukih spiralnih zup\u010danika od uglji\u010dnog \u010delika marke Korea Ever-Power<\/h2>\n<p><img decoding=\"async\" style=\"max-width: 100%; height: auto; display: block; margin: 16px auto; border-radius: 4px;\" title=\"Radionica za spiralne zup\u010danike 2\" src=\"https:\/\/helicalcutgears.top\/wp-content\/uploads\/2026\/04\/helical-gear-workshop-2-scaled.webp\" alt=\"Proizvodnja i kontrola kvalitete dvostrukih spiralnih zup\u010danika od uglji\u010dnog \u010delika od Koreje Ever-Power\" \/><\/p>\n<div style=\"display: flex; flex-wrap: wrap; gap: 16px; margin: 20px 0;\">\n<div style=\"width: 100%; max-width: 340px; box-sizing: border-box; border-left: 4px solid #1a5276; background: #f8f9fa; padding: clamp(12px,3%,18px); border-radius: 4px;\"><strong style=\"display: block; color: #1a5276; font-size: clamp(14px,2vw+9px,16px); font-weight: bold; margin-bottom: 6px;\">\u25b6 Visoka koincidencija i nosivost<\/strong><\/p>\n<p style=\"font-size: clamp(13px,1.8vw+9px,15px); color: #2c3e50; line-height: 1.7; margin: 0;\">Dvostruki spiralni oblik zuba omogu\u0107ava visoku podudarnost popre\u010dnih i preklapaju\u0107ih komponenti kontaktnog omjera, zna\u010dajno pove\u0107avaju\u0107i nosivost u odnosu na ekvivalentne cilindri\u010dne ili jednostruke spiralne zup\u010danike. Vi\u0161e parova zuba dijele optere\u0107enje u svakom trenutku, produ\u017eavaju\u0107i vijek trajanja pri zamoru pod cikli\u010dnim radom.<\/p>\n<\/div>\n<div style=\"width: 100%; max-width: 340px; box-sizing: border-box; border-left: 4px solid #1a5276; background: #f8f9fa; padding: clamp(12px,3%,18px); border-radius: 4px;\"><strong style=\"display: block; color: #1a5276; font-size: clamp(14px,2vw+9px,16px); font-weight: bold; margin-bottom: 6px;\">\u25b6 Malo aksijalno optere\u0107enje, glatki rad<\/strong><\/p>\n<p style=\"font-size: clamp(13px,1.8vw+9px,15px); color: #2c3e50; line-height: 1.7; margin: 0;\">Suprotni dijelovi spirale sami poni\u0161tavaju aksijalne sile na tijelu zup\u010danika. Le\u017eajevi nose samo radijalna i tangencijalna optere\u0107enja - aksijalni le\u017eaj nije potreban. Glatak i stabilan prijenos obrtnog momenta s minimalnim vibracijama u usporedbi s ekvivalentima cilindri\u010dnih zup\u010danika istog promjera koraka i modula.<\/p>\n<\/div>\n<div style=\"width: 100%; max-width: 340px; box-sizing: border-box; border-left: 4px solid #1a5276; background: #f8f9fa; padding: clamp(12px,3%,18px); border-radius: 4px;\"><strong style=\"display: block; color: #1a5276; font-size: clamp(14px,2vw+9px,16px); font-weight: bold; margin-bottom: 6px;\">\u25b6 \u0160irok kapacitet glodanja (5\u2013100 mm)<\/strong><\/p>\n<p style=\"font-size: clamp(13px,1.8vw+9px,15px); color: #2c3e50; line-height: 1.7; margin: 0;\">Raspon modula od 5 do 100 mm pokriva i male precizne pogone za motore i elektri\u010dna vozila i velike industrijske pogone za generatore i kompresore. Jedan dobavlja\u010d koji pokriva ovaj raspon pojednostavljuje nabavku za proizvo\u0111a\u010de ma\u0161ina \u010diji asortiman proizvoda obuhvata vi\u0161e klasa snage.<\/p>\n<\/div>\n<div style=\"width: 100%; max-width: 340px; box-sizing: border-box; border-left: 4px solid #1a5276; background: #f8f9fa; padding: clamp(12px,3%,18px); border-radius: 4px;\"><strong style=\"display: block; color: #1a5276; font-size: clamp(14px,2vw+9px,16px); font-weight: bold; margin-bottom: 6px;\">\u25b6 Svestran portfolio materijala<\/strong><\/p>\n<p style=\"font-size: clamp(13px,1.8vw+9px,15px); color: #2c3e50; line-height: 1.7; margin: 0;\">Uglji\u010dni \u010delik (45#, 40Cr, 42CrMo), cementiraju\u0107i \u010delik (20CrMnTi, 20CrNiMo) i nehr\u0111aju\u0107i \u010delik (SS304, SS316) dostupni su u istom obliku zup\u010danika. Jedan dobavlja\u010d nudi pravi materijal za suha industrijska okru\u017eenja, prehrambene pogone koji se peru i pomorske primjene.<\/p>\n<\/div>\n<div style=\"width: 100%; max-width: 340px; box-sizing: border-box; border-left: 4px solid #1a5276; background: #f8f9fa; padding: clamp(12px,3%,18px); border-radius: 4px;\"><strong style=\"display: block; color: #1a5276; font-size: clamp(14px,2vw+9px,16px); font-weight: bold; margin-bottom: 6px;\">\u25b6 Certificirano po ISO 9001 i RoHS standardima<\/strong><\/p>\n<p style=\"font-size: clamp(13px,1.8vw+9px,15px); color: #2c3e50; line-height: 1.7; margin: 0;\">Sistem upravljanja kvalitetom certificiran prema ISO 9001:2008. Uskla\u0111enost sa RoHS direktivom za primjenu u elektronskoj opremi. 24-mjese\u010dna garancija od datuma isporuke uz dokumentovano rje\u0161avanje reklamacija u roku od 48 sati. Pogodno za kupce sa zahtjevima za reviziju sistema kvaliteta.<\/p>\n<\/div>\n<\/div>\n<h2 style=\"font-size: clamp(18px,3vw+10px,24px); color: #1a5276; border-bottom: 3px solid #e67e22; padding-bottom: 8px; margin-top: 40px; margin-bottom: 16px; font-weight: bold;\">Scenariji primjene u industriji<\/h2>\n<p><img decoding=\"async\" style=\"max-width: 100%; height: auto; display: block; margin: 16px auto; border-radius: 4px;\" title=\"primjena spiralnog zup\u010danika 3\" src=\"https:\/\/helicalcutgears.top\/wp-content\/uploads\/2026\/04\/application-of-helical-gear-3.webp\" alt=\"Dvostruki spiralni zup\u010danici od uglji\u010dnog \u010delika, primjene u motorima, elektri\u010dnim vozilima, brodovima i industriji\" \/><\/p>\n<h3 style=\"font-size: clamp(15px,2.5vw+9px,19px); color: #2c3e50; border-left: 4px solid #1a5276; padding-left: 10px; margin-top: 22px; margin-bottom: 8px;\">Sistemi za elektri\u010dni pogon vozila i motora<\/h3>\n<p style=\"font-size: clamp(14px,2vw+10px,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 14px; word-break: break-word;\">Elektri\u010dna vozila i industrijski sistemi pogona motorima zahtijevaju zup\u010daste mehanizme koji generiraju minimalnu buku (ti\u0161ina u kabini elektri\u010dnog vozila je prednost proizvoda) i podnose promjene optere\u0107enja regenerativnog ko\u010denja bez povratnog udara. <strong>Dvostruki spiralni zup\u010danici<\/strong> U 20CrMnTi cementiranom za pogone elektri\u010dnih vozila ili 42CrMo indukcijski kaljenom za mjenja\u010de industrijskih motora kombiniraju glatku, tihu mre\u017eu oblika zuba riblje kosti s tvrdom povr\u0161inom koju zahtijeva rad motora s visokim ciklusom. Karakteristika nultog aksijalnog potiska tako\u0111er eliminira optere\u0107enje le\u017eaja na jednoj osi koje je te\u0161ko smjestiti u kompaktne pogonske jedinice elektri\u010dnih vozila.<\/p>\n<h3 style=\"font-size: clamp(15px,2.5vw+9px,19px); color: #2c3e50; border-left: 4px solid #1a5276; padding-left: 10px; margin-top: 22px; margin-bottom: 8px;\">Pomo\u0107ni brodski strojevi i generatorski setovi<\/h3>\n<p style=\"font-size: clamp(14px,2vw+10px,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 14px; word-break: break-word;\">Marine auxiliary gearboxes \u2014 for generator drives, compressor drives, pump drives, and steering gear units \u2014 operate in environments with salt air, vibration from the ship structure, and periodic load variations from the ship&#8217;s power demand. SS316 stainless steel double helical gears are specified for open-gear auxiliary drives where salt spray would rapidly corrode carbon steel tooth flanks. For enclosed marine auxiliary gearboxes, 42CrMo or 40Cr in carbon steel with appropriate surface treatment provides adequate corrosion protection at lower material cost. For any technical query on gear selection for marine applications, contact Korea Ever-Power \u2014 the <a style=\"color: #1a5276; text-decoration: underline;\" href=\"https:\/\/helicalcutgears.top\/bs\/\">proizvo\u0111a\u010d spiralnih zup\u010danika<\/a> Po\u010detna stranica pru\u017ea pregled cijele porodice proizvoda.<\/p>\n<h3 style=\"font-size: clamp(15px,2.5vw+9px,19px); color: #2c3e50; border-left: 4px solid #1a5276; padding-left: 10px; margin-top: 22px; margin-bottom: 8px;\">Industrijske ma\u0161ine, transporteri i op\u0161ti pogoni<\/h3>\n<p style=\"font-size: clamp(14px,2vw+10px,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 14px; word-break: break-word;\">Najve\u0107i segment od <strong>Dvostruki spiralni zup\u010danik od uglji\u010dnog \u010delika<\/strong> Tr\u017ei\u0161te se sastoji jednostavno od op\u0107ih industrijskih ma\u0161ina: pogona vij\u010danih kompresora, mjenja\u010da velikih pumpi, reduktora pogona transportnih traka, pogona miksera u hemijskim postrojenjima i glavnih pogona \u0161tamparija. U svakoj od ovih primjena primjenjuju se isti motivatori - ti\u0161i rad od cilindri\u010dnih zup\u010danika, ve\u0107a nosivost od ekvivalentne omota\u010de cilindri\u010dnih zup\u010danika i bez potrebe za aksijalnim le\u017eajem. Modularni raspon od 5-100 mm pokriva gotovo svaku primjenu u ovoj kategoriji, od malog zup\u010danika M5 u kompaktnom reduktoru pumpe do velikog modularnog zup\u010danika M80-M100 u centralnom kompresoru ili generatorskom agregatu.<\/p>\n<h2 style=\"font-size: clamp(18px,3vw+10px,24px); color: #1a5276; border-bottom: 3px solid #e67e22; padding-bottom: 8px; margin-top: 40px; margin-bottom: 16px; font-weight: bold;\">Za\u0161to Korea Ever-Power za standardne industrijske dvostruke spiralne zup\u010danike<\/h2>\n<p><img decoding=\"async\" style=\"max-width: 100%; height: auto; display: block; margin: 16px auto; border-radius: 4px;\" title=\"Radionica za spiralne zup\u010danike 3\" src=\"https:\/\/helicalcutgears.top\/wp-content\/uploads\/2026\/04\/helical-gear-workshop-3.webp\" alt=\"Radionica sistema kvaliteta fabrike zup\u010danika Ever-Power u Koreji, 15 godina iskustva\" \/><\/p>\n<p style=\"font-size: clamp(14px,2vw+10px,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 14px; word-break: break-word;\">Korea Ever-Power proizvodi precizne i standardne ma\u0161inske dijelove od 2007. godine, sa preko 15 godina akumuliranog znanja u proizvodnji zup\u010danika za izvozna tr\u017ei\u0161ta \u0161irom Koreje, Evrope, Jugoisto\u010dne Azije, Amerike i Bliskog istoka. Za standardne industrijske dvostruke spiralne zup\u010danike, klju\u010dni razlozi za\u0161to kupci dosljedno biraju Korea Ever-Power uklju\u010duju:<\/p>\n<ul style=\"list-style: none; padding-left: 0; margin: 10px 0;\">\n<li style=\"padding: 8px 0; font-size: clamp(14px,2vw+10px,17px); color: #2c3e50; word-break: break-word; border-bottom: 1px solid #eee;\">\u2714 <strong>\u0160iroki proizvodni kapaciteti pod jednim krovom<\/strong> \u2014 20 CNC tokarilica, 10 CNC obradnih centara, 4 seta opreme za ispitivanje. Svi koraci proizvodnje, od pripreme blanka do zavr\u0161ne inspekcije, obavljaju se interno, bez podizvo\u0111a\u010da.<\/li>\n<li style=\"padding: 8px 0; font-size: clamp(14px,2vw+10px,17px); color: #2c3e50; word-break: break-word; border-bottom: 1px solid #eee;\">\u2714 <strong>Prilago\u0111eno prema crte\u017eu ili uzorku<\/strong> \u2014 crte\u017ei se prihvataju u bilo kojem formatu (DWG, PDF, STEP, DXF). Dostupan je i reverzni in\u017eenjering istro\u0161enih uzoraka. Obje opcije daju isti nivo dimenzijske ta\u010dnosti i dokumentacije.<\/li>\n<li style=\"padding: 8px 0; font-size: clamp(14px,2vw+10px,17px); color: #2c3e50; word-break: break-word; border-bottom: 1px solid #eee;\">\u2714 <strong>OEM brendiranje i pakovanje<\/strong> \u2014 ozna\u010davanje logotipom po narud\u017ebi, brendirano pakovanje i isporuka robnih marki za distributere i proizvo\u0111a\u010de opreme koji preprodaju pod vlastitim brendom.<\/li>\n<li style=\"padding: 8px 0; font-size: clamp(14px,2vw+10px,17px); color: #2c3e50; word-break: break-word; border-bottom: 1px solid #eee;\">\u2714 <strong>Ponuda u roku od 24-48 sati<\/strong> \u2014 standardni proizvodi s ponudom u roku od 24 sata; proizvodi izra\u0111eni po narud\u017ebi u roku od 48 sati od prijema kompletnog crte\u017ea ili specifikacije.<\/li>\n<li style=\"padding: 8px 0; font-size: clamp(14px,2vw+10px,17px); color: #2c3e50; word-break: break-word;\">\u2714 <strong>ISO 9001, RoHS, CE, SGS, TUV, SONCAP<\/strong> \u2014 sveobuhvatan portfolio certifikacija koji pokriva sistem kvaliteta, uskla\u0111enost sa ekolo\u0161kim propisima i sigurnosne standarde za vi\u0161e izvoznih destinacija.<\/li>\n<\/ul>\n<h2 style=\"font-size: clamp(18px,3vw+10px,24px); color: #1a5276; border-bottom: 3px solid #e67e22; padding-bottom: 8px; margin-top: 40px; margin-bottom: 16px; font-weight: bold;\">Vrste opreme iz Koreje Ever-Power<\/h2>\n<p><img decoding=\"async\" style=\"max-width: 100%; height: auto; display: block; margin: 16px auto; border-radius: 4px;\" title=\"vrste setova zup\u010danika\" src=\"https:\/\/helicalcutgears.top\/wp-content\/uploads\/2026\/04\/types-of-gear-set.webp\" alt=\"Tipovi zup\u010danika punog raspona Korejski Ever-Power dvostruki spiralni pu\u017e sa konusnim zubima, industrijski\" \/><\/p>\n<p style=\"font-size: clamp(14px,2vw+10px,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 14px; word-break: break-word;\">Korea Ever-Power proizvodi gotovo svaki standardni tip zup\u010danika za industrijske, pomorske, automobilske i poljoprivredne pogonske primjene. Ako va\u0161 dizajn zahtijeva konfiguraciju zup\u010danika izvan dvostruke spiralne veze, dostupni su sljede\u0107i tipovi s istom prilago\u0111enom proizvodnjom i podr\u0161kom za dokumentaciju:<\/p>\n<ul style=\"list-style: none; padding-left: 0; margin: 10px 0;\">\n<li style=\"padding: 7px 0; font-size: clamp(14px,2vw+10px,17px); color: #2c3e50; word-break: break-word; border-bottom: 1px solid #eee;\">\u2b21 <strong>Jednostruki spiralni zup\u010danik:<\/strong> Za primjene gdje je aksijalni potisak podno\u0161ljiv i preferira se jednostavnije tijelo zup\u010danika. \u0160irok raspon materijala i preciznih stupnjeva - pogledajte cijeli popis <a style=\"color: #1a5276; text-decoration: underline;\" href=\"https:\/\/helicalcutgears.top\/bs\/product-category\/helical-gear\/\">spiralno rezani zup\u010danici<\/a> katalog.<\/li>\n<li style=\"padding: 7px 0; font-size: clamp(14px,2vw+10px,17px); color: #2c3e50; word-break: break-word; border-bottom: 1px solid #eee;\">\u2b21 <strong>Zup\u010danik s \u010deljustima:<\/strong> Zup\u010danici s ravnim zubima i paralelnim vratilom za primjene gdje buka nije primarno ograni\u010denje dizajna - jednostavna struktura, najni\u017ei tro\u0161kovi proizvodnje.<\/li>\n<li style=\"padding: 7px 0; font-size: clamp(14px,2vw+10px,17px); color: #2c3e50; word-break: break-word; border-bottom: 1px solid #eee;\">\u2b21 <strong>Konusni zup\u010danik:<\/strong> Pogoni vratila s pravim kutom za diferencijale, kutne mjenja\u010de i primjene ru\u010dnih alata gdje se ose vratila moraju sije\u0107i.<\/li>\n<li style=\"padding: 7px 0; font-size: clamp(14px,2vw+10px,17px); color: #2c3e50; word-break: break-word; border-bottom: 1px solid #eee;\">\u2b21 <strong>Pu\u017eni zup\u010danik:<\/strong> Visoki jednostepeni redukcijski omjeri s kutom osovine od 90\u00b0. Mogu\u0107nost samoblokiranja za dizalice i pozicionere. Pogledajte <a style=\"color: #1a5276; text-decoration: underline;\" href=\"https:\/\/wormwheelgear.top\/\" target=\"_blank\" rel=\"noopener\">pu\u017eni zup\u010danik<\/a> raspon dostupnih konfiguracija.<\/li>\n<li style=\"padding: 7px 0; font-size: clamp(14px,2vw+10px,17px); color: #2c3e50; word-break: break-word;\">\u2b21 <strong>Zup\u010danik i letva:<\/strong> Rotaciono-linearna konverzija za ose CNC alatnih ma\u0161ina, sisteme upravljanja elektri\u010dnih vozila i industrijske kliza\u010de za pozicioniranje.<\/li>\n<\/ul>\n<p><img decoding=\"async\" style=\"max-width: 100%; height: auto; display: block; margin: 16px auto; border-radius: 4px;\" title=\"spiralni mjenja\u010d\" src=\"https:\/\/helicalcutgears.top\/wp-content\/uploads\/2026\/04\/helical-gearbox.webp\" alt=\"Spiralni reduktor mjenja\u010da za op\u0107e primjene u industrijskom motornom pogonu\" \/><\/p>\n<p style=\"font-size: clamp(14px,2vw+10px,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 14px; word-break: break-word;\">Za primjene koje zahtijevaju potpuno sastavljen pogon umjesto pojedina\u010dnih zup\u010danika, <strong>spiralni mjenja\u010d<\/strong> Reduktori su dostupni s IEC prirubnicom za monta\u017eu motora i standardnim konfiguracijama izlaznog vratila. Za ponudu i procjenu isporuke kontaktirajte Korea Ever-Power sa va\u0161im zahtjevima za obrtni moment, omjer i monta\u017eu.<\/p>\n<h2 style=\"font-size: clamp(18px,3vw+10px,24px); color: #1a5276; border-bottom: 3px solid #e67e22; padding-bottom: 8px; margin-top: 40px; margin-bottom: 16px; font-weight: bold;\">\u010cesto postavljana pitanja<\/h2>\n<div style=\"margin-bottom: 8px;\">\n<p><strong style=\"font-size: clamp(14px,2vw+10px,17px); color: #1a5276; display: block; margin-bottom: 6px;\">Mogu li naru\u010diti dvostruki spiralni zup\u010danik bez crte\u017ea, samo uz navo\u0111enje parametara?<\/strong><\/p>\n<p style=\"font-size: clamp(14px,2vw+10px,17px); color: #2c3e50; line-height: 1.8; margin: 0;\">Da. Navedite sljede\u0107e: normalni modul, broj zuba, ugao spirale (po polovini), ugao pritiska, \u0161irinu \u010deone povr\u0161ine (po polovini), \u0161irinu sredi\u0161njeg \u017elijeba (ako je otvoreni u obliku riblje kosti), pre\u010dnik otvora, dimenzije \u017elijeba za klin, du\u017einu i pre\u010dnik glav\u010dine i potreban materijal. Korea Ever-Power \u0107e izraditi proizvodni crte\u017e na osnovu ovih parametara za va\u0161 pregled i odobrenje prije po\u010detka rezanja. Ovo je standardni tijek rada za kupce bez internih CAD mogu\u0107nosti.<\/p>\n<\/div>\n<hr style=\"border: none; border-top: 1px solid #e0e0e0; margin: 16px 0;\" \/>\n<div style=\"margin-bottom: 8px;\">\n<p><strong style=\"font-size: clamp(14px,2vw+10px,17px); color: #1a5276; display: block; margin-bottom: 6px;\">Koja je razlika izme\u0111u otvorenog zup\u010danika u obliku riblje kosti i integriranog zup\u010danika u obliku riblje kosti?<\/strong><\/p>\n<p style=\"font-size: clamp(14px,2vw+10px,17px); color: #2c3e50; line-height: 1.8; margin: 0;\">Otvoreni zup\u010danik u obliku riblje kosti ima obra\u0111eni \u017elijeb za rastere\u0107enje u sredini izme\u0111u dvije spiralne polovine. Ovaj \u017elijeb osigurava razmak alata tokom glodanja - glodalica mo\u017ee nezavisno prolaziti kroz svaku polovinu spirale bez sudara alata u sredini. Integrirani zup\u010danik u obliku riblje kosti nema \u017elijeb - dva spiralna dijela se susre\u0107u na sredi\u0161njoj liniji, maksimiziraju\u0107i efektivnu \u0161irinu \u010dela. Integrirani zup\u010danici u obliku riblje kosti zahtijevaju posebne metode rezanja (obi\u010dno oblikovanje zup\u010danika ili specijalizirane generatorske reza\u010de) i slo\u017eeniji su i skuplji za proizvodnju. Za ve\u0107inu op\u0107ih industrijskih primjena, otvoreni oblik riblje kosti s malim sredi\u0161njim \u017elijebom je standardna isporuka.<\/p>\n<\/div>\n<hr style=\"border: none; border-top: 1px solid #e0e0e0; margin: 16px 0;\" \/>\n<div style=\"margin-bottom: 8px;\">\n<p><strong style=\"font-size: clamp(14px,2vw+10px,17px); color: #1a5276; display: block; margin-bottom: 6px;\">Koji su certifikati kvalitete dostupni za izvozne po\u0161iljke?<\/strong><\/p>\n<p style=\"font-size: clamp(14px,2vw+10px,17px); color: #2c3e50; line-height: 1.8; margin: 0;\">Korea Ever-Power posjeduje ISO 9001:2008 i RoHS certifikate kao standarde, te na zahtjev mo\u017ee osigurati CE, SGS, TUV i SONCAP certifikate za odre\u0111ene izvozne destinacije. Ako va\u0161a uvozna destinacija zahtijeva odre\u0111enu certifikaciju, navedite to u fazi narud\u017ebe kako bi se prije isporuke pripremila ispravna dokumentacija. Za standardne isporuke u Koreju, Japan, Jugoisto\u010dnu Aziju i Bliski istok, obi\u010dno je dovoljan paket ISO 9001 i certifikata o ispitivanju materijala.<\/p>\n<\/div>\n<hr style=\"border: none; border-top: 1px solid #e0e0e0; margin: 16px 0;\" \/>\n<div style=\"margin-bottom: 8px;\">\n<p><strong style=\"font-size: clamp(14px,2vw+10px,17px); color: #1a5276; display: block; margin-bottom: 6px;\">Mo\u017ee li Korea Ever-Power isporu\u010diti par dvostrukih spiralnih zup\u010danika (i pogonski i pogonski)?<\/strong><\/p>\n<p style=\"font-size: clamp(14px,2vw+10px,17px); color: #2c3e50; line-height: 1.8; margin: 0;\">Yes, and ordering mating pairs from one supplier is strongly recommended. A mating double helical gear pair requires that the helix lead angle of one gear&#8217;s left-hand section precisely matches the mating gear&#8217;s right-hand section at the correct center distance and with a consistent center groove width. Ordering both gears together ensures this compatibility is checked before manufacture rather than discovered at assembly. Pricing for mating pairs reflects any common setup charges shared across both gears.<\/p>\n<\/div>\n<hr style=\"border: none; border-top: 1px solid #e0e0e0; margin: 16px 0;\" \/>\n<div style=\"margin-bottom: 8px;\">\n<p><strong style=\"font-size: clamp(14px,2vw+10px,17px); color: #1a5276; display: block; margin-bottom: 6px;\">Kako se rje\u0161ava proces reklamacije u okviru garancije ako se zup\u010danik pokvari u roku od 24 mjeseca?<\/strong><\/p>\n<p style=\"font-size: clamp(14px,2vw+10px,17px); color: #2c3e50; line-height: 1.8; margin: 0;\">Kontaktirajte direktno Korea Ever-Power sa opisom kvara, fotografijama neispravnog zup\u010danika i referentnim brojem va\u0161e narud\u017ebe. Potvrda se dostavlja u roku od 48 sati. Za kvarove koji izgledaju kao da su povezani s proizvodnjom (neuskla\u0111enost dimenzija, odstupanje od specifikacija materijala, tvrdo\u0107a izvan specifikacije), Korea Ever-Power \u0107e obezbijediti zamjenu ili kredit bez dodatnih tro\u0161kova. Za kvarove uzrokovane gre\u0161kama pri instalaciji, preoptere\u0107enjem ili o\u0161te\u0107enjem povezanim s mazivom, analiza uzroka poma\u017ee objema stranama da razumiju uzrok, a Korea Ever-Power mo\u017ee preporu\u010diti odgovaraju\u0107e korektivne mjere za narud\u017ebu zamjene.<\/p>\n<\/div>\n<hr style=\"border: none; border-top: 1px solid #e0e0e0; margin: 16px 0;\" \/>\n<div style=\"margin-bottom: 8px;\">\n<p><strong style=\"font-size: clamp(14px,2vw+10px,17px); color: #1a5276; display: block; margin-bottom: 6px;\">Koje proizvode Korea Ever-Power isporu\u010duje osim zup\u010danika?<\/strong><\/p>\n<p style=\"font-size: clamp(14px,2vw+10px,17px); color: #2c3e50; line-height: 1.8; margin: 0;\">Korea Ever-Power Worm Gear Co.,Ltd proizvodi dijelove preciznih ma\u0161ina (aluminij, \u017eeljezo, nehr\u0111aju\u0107i \u010delik, bakar i plastika), hardverske dijelove od vi\u0161e materijala i specifi\u010dne mehani\u010dke komponente za elektri\u010dnu opremu, automobile, sportsku opremu i op\u0107e ma\u0161inske primjene. Ako va\u0161a nabavka uklju\u010duje precizne dijelove koji nisu zup\u010danici, Korea Ever-Power mo\u017ee procijeniti ho\u0107e li ih isporu\u010diti direktno ili preporu\u010diti izvor - kontaktirajte tim sa svojim kompletnim popisom dijelova za sveobuhvatnu ponudu.<\/p>\n<\/div>\n<h2 style=\"font-size: clamp(18px,3vw+10px,24px); color: #1a5276; border-bottom: 3px solid #e67e22; padding-bottom: 8px; margin-top: 40px; margin-bottom: 16px; font-weight: bold;\">Recenzije kupaca<\/h2>\n<div style=\"margin-bottom: 12px;\"><strong style=\"font-size: clamp(14px,2vw+10px,17px); color: #2c3e50;\">Lee Chul-ho, ma\u0161inski in\u017eenjer, Incheon Industrial Motor OEM (3. kvartal 2024.)<\/strong><\/p>\n<p style=\"font-size: clamp(14px,2vw+10px,17px); color: #555; line-height: 1.8; margin-top: 6px; font-style: italic; word-break: break-word;\">&#8220;We switched from spur gears to 42CrMo double helical gears from Korea Ever-Power on our 55kW motor output gearbox. The noise reduction was immediately measurable \u2014 about 6 dB(A) at rated speed. The bearing replacement interval has also extended because we removed the thrust bearing requirement entirely with the double helical design. Lead time was 18 days from drawing confirmation.&#8221;<\/p>\n<\/div>\n<hr style=\"border: none; border-top: 1px solid #e0e0e0; margin: 14px 0;\" \/>\n<div style=\"margin-bottom: 12px;\"><strong style=\"font-size: clamp(14px,2vw+10px,17px); color: #2c3e50;\">Kim Sung-jae, menad\u017eer nabavke, Busan Marine Outfitter (4. kvartal 2024.)<\/strong><\/p>\n<p style=\"font-size: clamp(14px,2vw+10px,17px); color: #555; line-height: 1.8; margin-top: 6px; font-style: italic; word-break: break-word;\">&#8220;We needed SS316 double helical gears for an open-gear drive on a vessel&#8217;s anchor windlass that operates in the splash zone. Korea Ever-Power confirmed SS316 grade with material certificates showing the required molybdenum content for chloride resistance. Three sets delivered in 22 days. After 14 months of service in a coastal salt environment, no corrosion has appeared on the tooth flanks.&#8221;<\/p>\n<\/div>\n<hr style=\"border: none; border-top: 1px solid #e0e0e0; margin: 14px 0;\" \/>\n<div style=\"margin-bottom: 12px;\"><strong style=\"font-size: clamp(14px,2vw+10px,17px); color: #2c3e50;\">Park Wan-seok, in\u017eenjer proizvodnje, EV Drive Systems Company, Daejeon (drugi kvartal 2024.)<\/strong><\/p>\n<p style=\"font-size: clamp(14px,2vw+10px,17px); color: #555; line-height: 1.8; margin-top: 6px; font-style: italic; word-break: break-word;\">&#8220;We&#8217;re developing a light commercial EV drive unit and needed 20CrMnTi carburized double helical gears for the primary reduction stage. Sent the parameter spec to Korea Ever-Power \u2014 module, tooth count, face width, material, hardness. They produced a manufacturing drawing for our approval within 3 days, and delivered prototype gears in 24 days. Dimensional inspection passed our internal standards. We&#8217;re progressing to a production order.&#8221;<\/p>\n<\/div>\n<hr style=\"border: none; border-top: 1px solid #e0e0e0; margin: 14px 0;\" \/>\n<div style=\"margin-bottom: 12px;\"><strong style=\"font-size: clamp(14px,2vw+10px,17px); color: #2c3e50;\">Chen Jianhua, direktor nabavke, Shenzhen Industrial Equipment (prvi kvartal 2025.)<\/strong><\/p>\n<p style=\"font-size: clamp(14px,2vw+10px,17px); color: #555; line-height: 1.8; margin-top: 6px; font-style: italic; word-break: break-word;\">&#8220;We export industrial conveyor drives to the Middle East and need CE-certified components for some markets. Korea Ever-Power issued a CE certificate alongside the standard ISO 9001 documentation. The 45# carbon steel double helical gears for our main conveyor reducers are consistently within dimensional tolerance across all four batches we have ordered. RoHS compliance certificate was also available for our electronics customer.&#8221;<\/p>\n<\/div>\n<hr style=\"border: none; border-top: 1px solid #e0e0e0; margin: 14px 0;\" \/>\n<div style=\"margin-bottom: 12px;\"><strong style=\"font-size: clamp(14px,2vw+10px,17px); color: #2c3e50;\">Ryu Ji-heon, \u0161ef radionice, Popravak \u0161tamparskih ma\u0161ina u Seulu (tre\u0107i kvartal 2024.)<\/strong><\/p>\n<p style=\"font-size: clamp(14px,2vw+10px,17px); color: #555; line-height: 1.8; margin-top: 6px; font-style: italic; word-break: break-word;\">&#8220;Our printing press main drive uses M8 40Cr double helical gears that are now out of production from the original manufacturer. Korea Ever-Power reverse-engineered from our worn sample \u2014 measured module, helix angle, tooth count, face width, bore \u2014 and supplied matched replacements in 19 days. The new gears dropped into the original housing without any modification. The press runs noticeably quieter than it did with the worn set.&#8221;<\/p>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Dvostruki spiralni zup\u010danici od uglji\u010dnog \u010delika s kapacitetom obrade glodanjem 5\u2013100 mm, kutom pritiska 20\u00b0. Standardne i prilago\u0111ene vrste materijala. Op\u0107a industrija, automobilska industrija, brodska industrija, motorni pogoni. Korea Ever-Power.<br \/>\nKRATAK OPIS: Korea Ever-Power isporu\u010duje dvostruke spiralne (riblja kost) zup\u010danike od uglji\u010dnog \u010delika za op\u0107u industrijsku primjenu - motore, elektri\u010dna vozila, brodsku opremu, automobilske pogone i ma\u0161ine. Kapacitet rezanja glodalicom 5mm\u2013100mm modul. Ugao pritiska 20\u00b0. Materijal: uglji\u010dni \u010delik (standardno), nehr\u0111aju\u0107i \u010delik (SS304\/SS316 za zahtjeve otpornosti na koroziju) ili druge klase prema specifikaciji kupca. Raspon debljine 50\u2013150mm. Certificirano po ISO 9001. Garancija 24 mjeseca. Prilago\u0111ene veli\u010dine izra\u0111uju se prema crte\u017eima ili uzorcima. Vrijeme isporuke 2\u20135 sedmica od prijema avansne uplate.<\/p>","protected":false},"featured_media":2027,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[3079],"product_tag":[],"class_list":["post-2050","product","type-product","status-publish","has-post-thumbnail","product_cat-helical-gear","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/helicalcutgears.top\/bs\/wp-json\/wp\/v2\/product\/2050","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/helicalcutgears.top\/bs\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/helicalcutgears.top\/bs\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/helicalcutgears.top\/bs\/wp-json\/wp\/v2\/comments?post=2050"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/helicalcutgears.top\/bs\/wp-json\/wp\/v2\/media\/2027"}],"wp:attachment":[{"href":"https:\/\/helicalcutgears.top\/bs\/wp-json\/wp\/v2\/media?parent=2050"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/helicalcutgears.top\/bs\/wp-json\/wp\/v2\/product_brand?post=2050"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/helicalcutgears.top\/bs\/wp-json\/wp\/v2\/product_cat?post=2050"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/helicalcutgears.top\/bs\/wp-json\/wp\/v2\/product_tag?post=2050"}],"curies":[{"name":"radni list","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}