{"id":2146,"date":"2026-04-13T08:43:18","date_gmt":"2026-04-13T08:43:18","guid":{"rendered":"https:\/\/helicalcutgears.top\/?post_type=product&#038;p=2146"},"modified":"2026-04-13T08:43:18","modified_gmt":"2026-04-13T08:43:18","slug":"industrial-alloy-steel-double-helical-gears-full-grade-custom-alloy-matrix-for-precision-herringbone-assembly","status":"publish","type":"product","link":"https:\/\/helicalcutgears.top\/et\/product\/industrial-alloy-steel-double-helical-gears-full-grade-custom-alloy-matrix-for-precision-herringbone-assembly\/","title":{"rendered":"T\u00f6\u00f6stuslikud legeerterasest topeltspiraalhammasrattad \u2014 t\u00e4isklassi kohandatud legeermaatriks t\u00e4ppis-kalasabakujuliseks montaa\u017eiks"},"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;\">T\u00f6\u00f6stuslikud legeerterasest topeltspiraalk\u00e4igud \u2013 \u00fclevaade<\/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 design of a double helical gear drive involves more engineering decisions than any other gear configuration. The gear designer must select not only the tooth geometry parameters common to all cylindrical gears \u2014 module, tooth count, helix angle, pressure angle, face width \u2014 but also the alloy steel grade that matches the application&#8217;s load severity, operating temperature range, and surface hardness requirement; the heat treatment cycle that achieves the specified properties through the tooth cross-section; and most critically for herringbone gears, the center plane alignment specification that determines how precisely the left-hand and right-hand helix halves must be aligned in the assembled gearbox for even load distribution across both tooth faces. Each of these decisions has cost and performance implications, and incorrect choices lead either to premature gear failure or unnecessary over-specification cost.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-2148 aligncenter\" src=\"https:\/\/helicalcutgears.top\/wp-content\/uploads\/2026\/04\/Industrial-Alloy-Steel-Double-Helical-Gears.webp\" alt=\"T\u00f6\u00f6stuslikud legeerterasest topeltspiraalsed k\u00e4igud\" width=\"600\" height=\"600\" srcset=\"https:\/\/helicalcutgears.top\/wp-content\/uploads\/2026\/04\/Industrial-Alloy-Steel-Double-Helical-Gears.webp 600w, https:\/\/helicalcutgears.top\/wp-content\/uploads\/2026\/04\/Industrial-Alloy-Steel-Double-Helical-Gears-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;\">Korea Ever-Power Worm Gear Co., Ltd toodab <strong>t\u00f6\u00f6stuslikud legeerterasest topeltspiraalsed hammasrattad<\/strong> across the complete range of engineering steel grades used in industrial gearboxes \u2014 from 45# carbon steel for moderate-duty conveyor drives to 17CrNiMo6 carburized hard tooth for railway and offshore applications \u2014 with minimum order quantity of 1 piece and full custom per drawing. Korea Ever-Power&#8217;s engineering team provides ODM support for alloy grade selection and center plane tolerance specification for customers designing new gearboxes or upgrading existing gear drive systems. For the complete product catalog of <a style=\"color: #1a5276; text-decoration: underline;\" href=\"https:\/\/helicalcutgears.top\/et\/product-category\/helical-gear\/\">spiraalsed l\u00f5igatud hammasrattad<\/a> Korea Ever-Powerilt, vaata t\u00e4ielikku tootevalikut.<\/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;\">Tehnilised andmed<\/h2>\n<p><img decoding=\"async\" style=\"max-width: 100%; height: auto; display: block; margin: 16px auto; border-radius: 4px;\" title=\"spiraalsed hammasrattad ja protsess\" src=\"https:\/\/helicalcutgears.top\/wp-content\/uploads\/2026\/04\/helical-gears-and-process.webp\" alt=\"t\u00f6\u00f6stusliku legeerterasest topeltspiraalhammasratta tootmisprotsess hammasrataste freesimine keskpunkti tasapinna joondamine\" \/><\/p>\n<p style=\"font-size: clamp(15px,2vw+9px,17px); color: #1a5276; font-weight: bold; margin-bottom: 8px;\">Toote spetsifikatsioonid \u2014 t\u00f6\u00f6stuslik legeerterasest topeltsilindr\u00fclekanne<\/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);\">Parameeter<\/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);\">V\u00e4\u00e4rtus<\/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);\">K\u00e4igukasti t\u00fc\u00fcp<\/td>\n<td style=\"background-color: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">Topeltspiraalhammasratas (kalasabakujuliselt) \u2014 legeerteras<\/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);\">Hamba vorm<\/td>\n<td style=\"background-color: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">Topeltspiraal (kalasabakujuline) \u2014 vasak + parem spiraal<\/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);\">Materjalide valik<\/td>\n<td style=\"background-color: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">45# \/ 40Cr \/ 42CrMo \/ 20CrMnTi \/ 20CrNiMo \/ 17CrNiMo6 \u2014 v\u00f5i muu sulam vastavalt joonisele<\/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);\">Kuju<\/td>\n<td style=\"background-color: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">\u00dcmmargune (silindriline hammasratas)<\/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);\">Minimaalne tellimuse kogus<\/td>\n<td style=\"background-color: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">1 t\u00fckk<\/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);\">Kasutus \/ rakendus<\/td>\n<td style=\"background-color: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">T\u00f6\u00f6stus \u2013 k\u00f5ik sektorid, mis vajavad suure kontaktsuhtega ja nullt\u00f5ukej\u00f5uga paralleelv\u00f5lliga ajameid<\/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);\">Kesktasandi joondamine<\/td>\n<td style=\"background-color: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">Kontrollitud ja aruannetes esitatud vastavalt kliendi spetsifikatsioonile m\u00f5\u00f5tmete kontrolli osana<\/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);\">Tootmismeetod<\/td>\n<td style=\"background-color: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">Generatiivne meetod (freesimine\/vormimine); t\u00e4ppiskvaliteediga versioonide puhul valikuline lihvimine<\/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);\">Tarnevorming<\/td>\n<td style=\"background-color: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">Kohandatud joonise j\u00e4rgi; ODM-klassi valiku tugi on saadaval<\/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);\">Maksetingimused<\/td>\n<td style=\"background-color: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">50% ette, 50% valmismaterjalide fotode vastu enne kohaletoimetamist (T\/T)<\/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;\">Kesktasand \u2014 kriitiline montaa\u017eim\u00f5\u00f5de kahekordsete spiraal\u00fclekannete puhul<\/h2>\n<p style=\"font-size: clamp(14px,2vw+10px,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 14px; word-break: break-word;\">Topelthammasratta ajami k\u00f5ige olulisem montaa\u017ein\u00f5ue \u2013 lisaks hambaprofiili geomeetriale \u2013 on kesktasandi t\u00e4pne positsioneerimine. Kesktasandit (mida m\u00f5nikord nimetatakse ka s\u00fcmmeetriatasandiks v\u00f5i kesktasandiks) nimetatakse hammasratta teljega risti olevaks tasapinnaks, mis asub iga hammasratta vasakpoolse ja parempoolse spiraaliosa vahel keskel. Monteerimisel peavad m\u00f5lema hammasratta kesktasandid olema joondatud k\u00e4igukasti konstruktori m\u00e4\u00e4ratud tolerantsi piires; kui kahe hammasratta kesktasandid on \u00fcksteise suhtes nihutatud, on koormuse jaotus kahe spiraalipoole vahel ebav\u00f5rdne \u2013 \u00fcks pool kannab rohkem koormust kui teine, mis osaliselt t\u00fchistab nulltelgilise t\u00f5ukej\u00f5u eelise ja loob as\u00fcmmeetrilise kulumismustri, mis l\u00fchendab hammasratta kasutusiga.<\/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;\">Kuidas tekib kesktasandi viga<\/h3>\n<p style=\"font-size: clamp(14px,2vw+10px,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 14px; word-break: break-word;\">Topelthammasratta komplekti kesktasandi asendiviga v\u00f5ib tuleneda kolmest allikast: hammasratta korpuse tootmisviga (keskse reljeefsoone asend kaldub k\u00f5rvale konstruktsiooni keskjoonest); montaa\u017eiviga (hammasratas ei ole paigaldamise ajal v\u00f5llil aksiaalselt \u00f5igesti paigutatud); ja t\u00f6\u00f6triiv (soojuspaisumine p\u00fcsiseisundis nihutab hammasratasratast aksiaalselt selle konstruktsiooniasendi suhtes). Korea Ever-Power kontrollib kesktasandi vea tootmiskomponenti, m\u00f5\u00f5tes ja dokumenteerides reljeefsoone asendit m\u00f5lema hammasratta otsapinna suhtes igal toodetud topelthammasrattal. Monteerimis- ja t\u00f6\u00f6komponente peab k\u00e4igukasti projekteerija kontrollima v\u00f5lli \u00f5la positsioneerimise ja v\u00f5lli soojuspaisumise tolerantsi abil.<\/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;\">Kesktasandi tolerantsi spetsifikatsioon<\/h3>\n<p style=\"font-size: clamp(14px,2vw+10px,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 14px; word-break: break-word;\">Lubatud kesktasandi asendiviga montaa\u017eil s\u00f5ltub hambapinna laiusest ja spiraalinurgast. T\u00fc\u00fcpilise t\u00f6\u00f6stusliku kahekordse kaldhammasratta puhul, mille pindlaius b = 200 mm ja spiraalinurk \u03b2 = 25\u00b0, p\u00f5hjustab 1 mm kesktasandi nihe kahe vastashammasratta vahel umbes 5\u20138% koormuse tasakaalustamatuse kahe spiraalipoole vahel \u2013 see on \u00fcldiselt t\u00f6\u00f6korras vastuv\u00f5etav. Sama nihe kitsa pindlaiusega hammasrattal (b = 50 mm, \u03b2 = 30\u00b0) p\u00f5hjustab 20\u201325% koormuse tasakaalustamatuse \u2013 see on potentsiaalselt oluline kasutusea seisukohast. Korea Ever-Power saab ODM-i inseneritoe teenuse osana n\u00f5ustada uute k\u00e4igukastide konstruktsioonide sobiva kesktasandi tolerantsi spetsifikatsiooni osas.<\/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;\">T\u00f6\u00f6stuslike topeltspiraal\u00fclekannete legeerterase klassi valiku juhend<\/h2>\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 12px; border: 1px solid #154360; font-size: clamp(13px,1.5vw+9px,15px);\">Terase klass<\/th>\n<th style=\"background-color: #1a5276; color: #fff; padding: 10px 12px; border: 1px solid #154360; font-size: clamp(13px,1.5vw+9px,15px);\">Maksimaalne k\u00f5vadus<\/th>\n<th style=\"background-color: #1a5276; color: #fff; padding: 10px 12px; border: 1px solid #154360; font-size: clamp(13px,1.5vw+9px,15px);\">S\u00fcdamiku vastupidavus<\/th>\n<th style=\"background-color: #1a5276; color: #fff; padding: 10px 12px; border: 1px solid #154360; font-size: clamp(13px,1.5vw+9px,15px);\">Parim rakendus topeltspiraali jaoks<\/th>\n<\/tr>\n<tr>\n<td style=\"background-color: #f2f3f4; padding: 8px 10px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px); font-weight: bold;\">45# s\u00fcsinikteras<\/td>\n<td style=\"background-color: #f2f3f4; padding: 8px 10px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">HB 240\u2013280 (QT)<\/td>\n<td style=\"background-color: #f2f3f4; padding: 8px 10px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">Hea<\/td>\n<td style=\"background-color: #f2f3f4; padding: 8px 10px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">Keskmise koormusega konveierid, segistid, aeglased t\u00f6\u00f6stuslikud k\u00e4igukastid \u2014 madalaim hind<\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #fff; padding: 8px 10px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px); font-weight: bold;\">40Cr<\/td>\n<td style=\"background-color: #fff; padding: 8px 10px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">HRC 48\u201354 (induktsioon)<\/td>\n<td style=\"background-color: #fff; padding: 8px 10px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">Hea<\/td>\n<td style=\"background-color: #fff; padding: 8px 10px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">\u00dcldised t\u00f6\u00f6stusk\u00e4igukastid, pumpajamid \u2014 kulut\u00f5hus samm edasi mudelilt 45#<\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #f2f3f4; padding: 8px 10px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px); font-weight: bold;\">42CrMo<\/td>\n<td style=\"background-color: #f2f3f4; padding: 8px 10px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">HRC 50\u201355 (induktsioon)<\/td>\n<td style=\"background-color: #f2f3f4; padding: 8px 10px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">V\u00e4ga hea; k\u00f5rge vastupidavus<\/td>\n<td style=\"background-color: #f2f3f4; padding: 8px 10px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">Valtsimistehased, kaevandamine, avamere- ja raskelt l\u00f6\u00f6kkoormuse all olevad t\u00f6\u00f6stuslikud ajamid<\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #fff; padding: 8px 10px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px); font-weight: bold;\">20CrMnTi<\/td>\n<td style=\"background-color: #fff; padding: 8px 10px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">HRC 58\u201362 (tsementeeritud)<\/td>\n<td style=\"background-color: #fff; padding: 8px 10px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">Suurep\u00e4rane korpuse\/s\u00fcdamiku erinevus<\/td>\n<td style=\"background-color: #fff; padding: 8px 10px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">K\u00f5rge ts\u00fckliga t\u00f6\u00f6stuslikud ajamid, CNC-t\u00f6\u00f6pingid, kompressorite l\u00f5ppastmed<\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #f2f3f4; padding: 8px 10px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px); font-weight: bold;\">20CrNiMo<\/td>\n<td style=\"background-color: #f2f3f4; padding: 8px 10px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">HRC 58\u201362 (tsementeeritud)<\/td>\n<td style=\"background-color: #f2f3f4; padding: 8px 10px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">Parem nullil\u00e4hedane sitkus kui 20CrMnTi-l<\/td>\n<td style=\"background-color: #f2f3f4; padding: 8px 10px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">Merev\u00e4e abiseadmed, avamere vintsid, k\u00fclma kliima v\u00e4listingimustes kasutatavad t\u00f6\u00f6stuslikud ajamid<\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #fff; padding: 8px 10px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px); font-weight: bold;\">17CrNiMo6<\/td>\n<td style=\"background-color: #fff; padding: 8px 10px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">HRC 58\u201362 (tsementeeritud)<\/td>\n<td style=\"background-color: #fff; padding: 8px 10px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">K\u00f5rgeim \u2014 Charpy l\u00f6\u00f6k temperatuurini \u221240 \u00b0C<\/td>\n<td style=\"background-color: #fff; padding: 8px 10px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw+9px,15px);\">Raudteeveoj\u00f5ud, kiired turbiink\u00e4igukastid, klassifikatsiooni\u00fchingu poolt heaks kiidetud meres\u00f5idukid<\/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;\">T\u00f6\u00f6stusliku legeerterasest topeltspiraalk\u00e4igukasti p\u00f5hieelistused<\/h2>\n<p><img decoding=\"async\" style=\"max-width: 100%; height: auto; display: block; margin: 16px auto; border-radius: 4px;\" title=\"spiraalhammasrataste t\u00f6\u00f6koda 1\" src=\"https:\/\/helicalcutgears.top\/wp-content\/uploads\/2026\/04\/helical-gear-workshop-1.webp\" alt=\"Korea Ever-Poweri t\u00f6\u00f6stusliku legeerterasest topeltspiraalk\u00e4igukasti tootmist\u00f6\u00f6koja keskuse tasapinna kontroll\" \/><\/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;\">\n<p><strong style=\"display: block; color: #1a5276; font-size: clamp(14px,2vw+9px,16px); font-weight: bold; margin-bottom: 6px;\">\u25b6 Kesktasandi juhtimine ja dokumentatsioon<\/strong><\/p>\n<p style=\"font-size: clamp(13px,1.8vw+9px,15px); color: #2c3e50; line-height: 1.7; margin: 0;\">Iga kahekordse kaldhammasratta puhul m\u00f5\u00f5detakse ja dokumenteeritakse reljeefse soone asukoht hammasratta otspindade suhtes osana standardsest m\u00f5\u00f5tmete kontrolli paketist. Kliendid, kes m\u00e4\u00e4ravad kesktasandi asendi tolerantsi, saavad vastavussertifikaadi \u2013 see on kriitilise t\u00e4htsusega k\u00e4igukastide puhul, millel on kitsad pindlaiused v\u00f5i suured keerdnurgad, kus kesktasandi veatundlikkus on k\u00f5rgeim.<\/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;\">\n<p><strong style=\"display: block; color: #1a5276; font-size: clamp(14px,2vw+9px,16px); font-weight: bold; margin-bottom: 6px;\">\u25b6 T\u00e4ielik legeerterase klasside valik \u2014 MITTEKAST 1<\/strong><\/p>\n<p style=\"font-size: clamp(13px,1.8vw+9px,15px); color: #2c3e50; line-height: 1.7; margin: 0;\">Minimaalset tellimiskogust pole. Korea Ever-Power toodab \u00fches t\u00fckis protot\u00fc\u00fcpe ja asenduskahekordseid kaldhammasrattaid mis tahes standardsest t\u00f6\u00f6stuslikust legeerterasest \u2013 alates 45# s\u00fcsinikterasest lihtsateks madala koormusega rakendusteks kuni 17CrNiMo6 karastatud teraseni raudtee- ja avamere sertifitseeritud ajamite jaoks. \u00dcksikdetailide hind kinnitatakse pakkumise etapis.<\/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;\">\n<p><strong style=\"display: block; color: #1a5276; font-size: clamp(14px,2vw+9px,16px); font-weight: bold; margin-bottom: 6px;\">\u25b6 Generatiivne tootmismeetod<\/strong><\/p>\n<p style=\"font-size: clamp(13px,1.8vw+9px,15px); color: #2c3e50; line-height: 1.7; margin: 0;\">Topeltspiraalhammasrattaid valmistatakse generatiivse meetodi abil (hammasrataste freesimine v\u00e4lishammasrataste puhul, hammasrataste vormimine konfiguratsioonide puhul, kus freesimine on ebapraktiline). Generatiivne meetod annab l\u00f5ikuri pideva liikumise abil tooriku suhtes kogu hamba k\u00f5rguse ulatuses \u00f5ige evolventse hambaprofiili \u2013 see on oluline topeltspiraalhammasrataste puhul, kus kaks spiraali poolt peavad samaaegselt haakuma vastashammasrattaga.<\/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;\">\n<p><strong style=\"display: block; color: #1a5276; font-size: clamp(14px,2vw+9px,16px); font-weight: bold; margin-bottom: 6px;\">\u25b6 ODM-klassi valiku tehniline tugi<\/strong><\/p>\n<p style=\"font-size: clamp(13px,1.8vw+9px,15px); color: #2c3e50; line-height: 1.7; margin: 0;\">Customers designing new gearboxes or selecting a replacement alloy grade can request Korea Ever-Power&#8217;s engineering consultation service. Provide the transmitted torque, speed, duty cycle, thermal environment, and life requirement \u2014 we recommend the appropriate alloy grade and heat treatment and confirm the expected service life at the proposed specification before manufacture begins.<\/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;\">\n<p><strong style=\"display: block; color: #1a5276; font-size: clamp(14px,2vw+9px,16px); font-weight: bold; margin-bottom: 6px;\">\u25b6 Stabiilne ja konkurentsiv\u00f5imeline hinnakujundus<\/strong><\/p>\n<p style=\"font-size: clamp(13px,1.8vw+9px,15px); color: #2c3e50; line-height: 1.7; margin: 0;\">Korea Ever-Power tegutseb otsetootjana, kellel on ettev\u00f5ttesisesed sepistamis-, mehaanika-, kuumt\u00f6\u00f6tlus- ja kontrolliv\u00f5imalused \u2013 tarneahelas puudub vahendaja-kaubandusettev\u00f5tte marginaal. Protot\u00fc\u00fcpide puhul on hind t\u00fcki kohta ja tootmiskoguste puhul partii kohta ning pikaajaliste tarnelepingute puhul vaadatakse hindu regulaarselt \u00fcle. Kliendid kinnitavad hinna, saates insenerimeeskonnale \u00fcksikasjalikud n\u00f5uded.<\/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;\">T\u00f6\u00f6stuslike legeerterasest topeltspiraal\u00fclekannete rakendusstsenaariumid<\/h2>\n<p><img decoding=\"async\" style=\"max-width: 100%; height: auto; display: block; margin: 16px auto; border-radius: 4px;\" title=\"spiraalse k\u00e4igu 3 rakendamine\" src=\"https:\/\/helicalcutgears.top\/wp-content\/uploads\/2026\/04\/application-of-helical-gear-3.webp\" alt=\"t\u00f6\u00f6stuslikud legeerterasest topeltspiraalk\u00e4igukastid, konveierid, kompressorid, kraanade ajamid, k\u00e4igukastid\" \/><\/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;\">Kohandatud \u00fchekordsed ja v\u00e4ikeseeria vahetusk\u00e4igud<\/h3>\n<p style=\"font-size: clamp(14px,2vw+10px,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 14px; word-break: break-word;\">MOQ-1 v\u00f5imekuse k\u00f5ige levinum kasutusjuhtum on kulunud topeltkaldhammasrataste asendamine vanemates k\u00e4igukastides, mille algne tootja on osa tootmisest maha v\u00f5tnud. T\u00f6\u00f6stushoolduse insenerid esitavad kulunud hammasratta n\u00e4idise v\u00f5i arhiveeritud joonise; Korea Ever-Power m\u00f5\u00f5dab geomeetriat, kinnitab sulami klassi OES-spektromeetri abil ja toodab sobiva asenduse 15\u201325 t\u00f6\u00f6p\u00e4eva jooksul, olenevalt suurusest ja kuumt\u00f6\u00f6tlusest. Kesktasandi asendit kontrollitakse kulunud hammasratta m\u00f5\u00f5tmete suhtes, et tagada asenduse sobivus olemasoleva k\u00e4igukasti korpuse ja v\u00f5lli \u00f5la asendiga. K\u00f5igi Korea Ever-Poweri pakutavate topeltkaldhammasrataste toodete t\u00e4ielik valik on n\u00e4idatud aadressil <a style=\"color: #1a5276; text-decoration: underline;\" href=\"https:\/\/helicalcutgears.top\/et\/product-category\/helical-gear\/\">spiraalsed l\u00f5igatud hammasrattad<\/a>.<\/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;\">Uue k\u00e4igukasti disain ja protot\u00fc\u00fcpimine<\/h3>\n<p style=\"font-size: clamp(14px,2vw+10px,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 14px; word-break: break-word;\">Seadmete disainerid, kes valivad <strong>topeltspiraalsed k\u00e4igud<\/strong> for a new gearbox design typically need one or two prototype sets for functional and endurance testing before committing to production tooling and volumes. Korea Ever-Power&#8217;s MOQ-1 capability and 15\u201325 working day lead time for prototypes allows the design iteration cycle to proceed without long procurement lead times. Alloy grade changes between prototype versions can be accommodated with short changeover \u2014 from a 45# soft tooth prototype for initial assembly and clearance verification to a 42CrMo HRC 50-55 version for the first functional load test. Refer to the <a style=\"color: #1a5276; text-decoration: underline;\" href=\"https:\/\/helicalcutgears.top\/et\/\">spiraalhammasrataste tootja<\/a> Korea Ever-Power insenerikonsultatsiooni saamiseks. Ajamite puhul, mis vajavad sama konstruktsiooniga ussi\u00fclekande elemente, on <a style=\"color: #1a5276; text-decoration: underline;\" href=\"https:\/\/wormwheelgear.top\/\" target=\"_blank\" rel=\"noopener\">ussi\u00fclekanne<\/a> seeria h\u00f5lmab k\u00f5iki konfiguratsioone. Laiemas kontekstis <a style=\"color: #1a5276; text-decoration: underline;\" href=\"https:\/\/double-helical-gear.com\/\" target=\"_blank\" rel=\"noopener\">topelt spiraalne k\u00e4ik<\/a> disain, insenerikirjandus h\u00f5lmab kogu teooriat.<\/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;\">Kvaliteet ja teenindus<\/h2>\n<p><img decoding=\"async\" style=\"max-width: 100%; height: auto; display: block; margin: 16px auto; border-radius: 4px;\" title=\"spiraalhammasrataste t\u00f6\u00f6koda 2\" src=\"https:\/\/helicalcutgears.top\/wp-content\/uploads\/2026\/04\/helical-gear-workshop-2-scaled.webp\" alt=\"Korea Ever-Poweri t\u00f6\u00f6stusliku legeerterasest topeltspiraalk\u00e4igukasti m\u00f5\u00f5tmete kontrollkeskuse tasapinna m\u00f5\u00f5tmine\" \/><\/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>Kohandatud joonise v\u00f5i spetsifikatsiooni j\u00e4rgi<\/strong>: mis tahes sulami klass, mis tahes moodul, mis tahes spiraali nurk, mis tahes l\u00e4bim\u00f5\u00f5t \u00fchest t\u00fckist \u00fclespoole<\/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>Kesktasandi asukoht on dokumenteeritud<\/strong> iga toodetud kahekordse kaldhammasratta m\u00f5\u00f5tmete kontrolli aruandes<\/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>Proov saadaval<\/strong> uue toote arendamiseks; proovi maksumus krediteeritakse esimesele tootmistellimusele<\/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>Olemasolevate andmete muutmine<\/strong>Kliendid saavad arutamiseks saata oma sulami klassi, m\u00f5\u00f5tmete v\u00f5i tolerantsi andmed \u2013 enamikku modifikatsioone saab arvesse v\u00f5tta.<\/li>\n<li style=\"padding: 8px 0; font-size: clamp(14px,2vw+10px,17px); color: #2c3e50; word-break: break-word;\">\u2714 <strong>50\/50 T\/T maksetingimused<\/strong>: 50% ettemaks tellimuse esitamisel, 50% saldo valmismaterjali fotode alusel enne kohaletoimetamist<\/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;\">Korea Ever-Poweri k\u00e4igukastit\u00fc\u00fcbid<\/h2>\n<p><img decoding=\"async\" style=\"max-width: 100%; height: auto; display: block; margin: 16px auto; border-radius: 4px;\" title=\"k\u00e4igukasti t\u00fc\u00fcbid 2\" src=\"https:\/\/helicalcutgears.top\/wp-content\/uploads\/2026\/04\/types-of-gear-2.webp\" alt=\"Korea Ever-Poweri k\u00e4igukasti t\u00fc\u00fcbid legeerterasest topeltspiraalsed kaldhammasrattad, ussi hammasratas, t\u00f6\u00f6stuslikud rakendused\" \/><\/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 toodab k\u00f5iki t\u00f6\u00f6stuslikke hammasrattaid k\u00f5igist legeerterase klassidest, sama MOQ-1 ja kohandamisv\u00f5imalustega nagu topeltspiraalhammasratastega seerial:<\/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>\u00dcksik spiraalk\u00e4ik:<\/strong> Kui topeltspiraalstruktuuri keerukus pole vajalik. T\u00e4ielik sulamiklasside valik temperatuuril <a style=\"color: #1a5276; text-decoration: underline;\" href=\"https:\/\/helicalcutgears.top\/et\/product-category\/helical-gear\/\">spiraalsed l\u00f5igatud hammasrattad<\/a>.<\/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>Hammasratas\u00fclekanne:<\/strong> Sirge l\u00f5ikega paralleelv\u00f5lliga hammasrattad m\u00f5\u00f5duka kiirusega t\u00f6\u00f6stuslikele ajamitele ja avatud hammasratastega hammasratastele.<\/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>Kaldus hammasratas:<\/strong> T\u00e4isnurkselt ristuvad v\u00f5lliajamid sirges ja spiraalses konfiguratsioonis.<\/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>Ussi\u00fclekanne:<\/strong> Suure \u00fclekandearvuga kompaktsed 90\u00b0 ajamid. Vaata <a style=\"color: #1a5276; text-decoration: underline;\" href=\"https:\/\/wormwheelgear.top\/\" target=\"_blank\" rel=\"noopener\">ussi\u00fclekanne<\/a> seeria kogu valiku jaoks.<\/li>\n<li style=\"padding: 7px 0; font-size: clamp(14px,2vw+10px,17px); color: #2c3e50; word-break: break-word;\">\u2b21 <strong>Sisemine r\u00f5ngas\u00fclekanne:<\/strong> Planetaarsete ja epits\u00fckliliste redutseerimiskonfiguratsioonide jaoks.<\/li>\n<\/ul>\n<p><img decoding=\"async\" style=\"max-width: 100%; height: auto; display: block; margin: 16px auto; border-radius: 4px;\" title=\"spiraalne k\u00e4igukast\" src=\"https:\/\/helicalcutgears.top\/wp-content\/uploads\/2026\/04\/helical-gearbox.webp\" alt=\"spiraalne k\u00e4igukast, kokkupandud reduktor, t\u00f6\u00f6stuslik legeerterasest topeltspiraalne k\u00e4ik\" \/><\/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;\">Korduma kippuvad k\u00fcsimused<\/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;\">Mis on kahekordse kaldhammasratta kesktasand ja miks see on oluline?<\/strong><\/p>\n<p style=\"font-size: clamp(14px,2vw+10px,17px); color: #2c3e50; line-height: 1.8; margin: 0;\">Kesktasand on s\u00fcmmeetriatasand, mis jagab topeltspiraalhammasratta korpust vasak- ja parempoolse spiraalosa vahel \u2013 tavaliselt l\u00e4bib see reljeefsoone keskpunkti. Kahe paarilise topeltspiraalhammasratta kokkupanemisel peavad nende kesktasandid olema joondatud (m\u00e4\u00e4ratletud tolerantsi piires), et m\u00f5lema hammasratta kaks spiraalpoolt haakuksid samaaegselt ja jagaksid koormust v\u00f5rdselt. Kesktasapinna joonduse erinevus p\u00f5hjustab \u00fche spiraalpoole suurema koormuse kandmist kui teise, mis v\u00e4hendab nullj\u00f5u t\u00fchistamise eelist, loob as\u00fcmmeetrilise kontaktmustri, mis kiirendab hammaste kulumist \u00fchel k\u00fcljel, ja v\u00f5ib tekitada j\u00e4\u00e4kaksiaalj\u00f5u, mis koormab v\u00f5lli laagreid. Korea Ever-Power m\u00f5\u00f5dab ja dokumenteerib iga topeltspiraalhammasratta kesktasapinna asendit standardkontrolli osana.<\/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;\">Kuidas valida t\u00f6\u00f6stusliku kahekordse kaldhammasratta puhul 42CrMo ja 20CrMnTi vahel?<\/strong><\/p>\n<p style=\"font-size: clamp(14px,2vw+10px,17px); color: #2c3e50; line-height: 1.8; margin: 0;\">The key decision factors are load character and heat treatment process: 42CrMo is induction-hardened to HRC 50-55 and retains a tough QT core \u2014 the preferred specification when shock loads or workpiece-entry impact are part of the duty cycle (rolling mills, crushers, heavy conveyors with irregular loads). 20CrMnTi is carburized to HRC 58-62 and achieves substantially higher contact fatigue strength \u2014 the preferred specification for continuous high-cycle loading without significant shock (CNC machine tool drives, high-speed compressors, automotive drivetrain). If your application is primarily high-cycle fatigue without significant shock loading, 20CrMnTi provides a longer service life at the tooth contact surface. If shock loading is significant, 42CrMo&#8217;s tougher core is the safer choice even though its surface hardness is lower.<\/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;\">Kas Korea Ever-Power saab aidata valida \u00f5ige legeerterase klassi, kui ma tean ainult oma rakenduse n\u00f5udeid?<\/strong><\/p>\n<p style=\"font-size: clamp(14px,2vw+10px,17px); color: #2c3e50; line-height: 1.8; margin: 0;\">Jah \u2013 see on ODM-teenus. Esitage j\u00e4rgmine teave: edastatud p\u00f6\u00f6rdemoment hammasratta hambumuses, sisend- ja v\u00e4ljundkiirus, t\u00f6\u00f6ts\u00fckkel (tundides p\u00e4evas, suunavahetused tunnis), kavandatud eluiga (tundides), k\u00f5ik termilised v\u00f5i s\u00f6\u00f6vitavad keskkonnategurid ja k\u00f5ik regulatiivsed n\u00f5uded (toiduga kokkupuude, mereklassifikatsioon, raudteestandard). Korea Ever-Power soovitab sobivat sulami klassi, kuumt\u00f6\u00f6tlust, hammaste t\u00e4psusklassi ja seda, kas hammaste lihvimine on rakenduse jaoks \u00f5igustatud. ODM-teenust pakutakse hinnapakkumise osana \u2013 sulami valiku konsultatsiooni eest eraldi tasu ei v\u00f5eta.<\/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;\">Why can&#8217;t all double helical gears be cut by hobbing?<\/strong><\/p>\n<p style=\"font-size: clamp(14px,2vw+10px,17px); color: #2c3e50; line-height: 1.8; margin: 0;\">Gear hobbing uses a hob cutter that traverses axially along the gear blank. For a double helical (herringbone) gear, the hob must change from the left-hand helix path to the right-hand helix path at the center of the gear \u2014 which requires the hob to exit the tooth space at the central relief groove position and re-enter from the other side for the opposing helix. This is mechanically possible for herringbone gears with a sufficient central relief groove (the common &#8220;open herringbone&#8221; form). For continuous herringbone gears without a central groove (the &#8220;closed herringbone&#8221; or integrated herringbone), hobbing cannot be used and gear shaping is the manufacturing method \u2014 at lower productivity than hobbing. Korea Ever-Power manufactures both open herringbone (hobbed) and closed herringbone (shaped) configurations depending on the customer&#8217;s design requirement.<\/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;\">Klientide arvustused<\/h2>\n<div style=\"margin-bottom: 12px;\">\n<p><strong style=\"font-size: clamp(14px,2vw+10px,17px); color: #2c3e50;\">Lee Hyun-jae, k\u00e4igukasti disainiinsener, Doosan Bobcat (2024. aasta III kvartal)<\/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 used Korea Ever-Power&#8217;s ODM alloy selection service for a new double helical gear drive we were designing. They recommended 20CrMnTi carburized based on our duty cycle data \u2014 we had originally specified 42CrMo induction-hardened but Korea Ever-Power explained our high-cycle continuous profile was better served by the higher carburized surface hardness. The gear set passed our 2,000-hour endurance test without any pitting. Very helpful engineering consultation.&#8221;<\/p>\n<\/div>\n<hr style=\"border: none; border-top: 1px solid #e0e0e0; margin: 14px 0;\" \/>\n<div style=\"margin-bottom: 12px;\">\n<p><strong style=\"font-size: clamp(14px,2vw+10px,17px); color: #2c3e50;\">Kim Tae-hoon, peainsener, Souli t\u00f6\u00f6stuslike k\u00e4igukastide originaalvaruosade tootja (2024. aasta 4. kvartal)<\/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 source prototype single-piece alloy steel double helical gears from Korea Ever-Power for gearbox development. The MOQ of 1 and 17-working-day sample lead time allow us to test three or four gear configurations in a development cycle that previously required 12-week lead times from European suppliers. Center plane position certificate is essential for our gearbox assembly verification \u2014 Korea Ever-Power provides this as standard.&#8221;<\/p>\n<\/div>\n<hr style=\"border: none; border-top: 1px solid #e0e0e0; margin: 14px 0;\" \/>\n<div style=\"margin-bottom: 12px;\">\n<p><strong style=\"font-size: clamp(14px,2vw+10px,17px); color: #2c3e50;\">Park Young-woo, hooldusinsener, LG Chem Daesani tehas (2024. aasta II kvartal)<\/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 a replacement 45# alloy double helical gear for a chemical plant agitator gearbox that had been running since 1998. No original drawings existed. Korea Ever-Power measured from our worn gear, confirmed the 45# material by spectrometer (we wanted to upgrade to 42CrMo \u2014 they advised 45# was adequate for the duty and would save cost), and delivered in 15 working days. Honest advice appreciated; the 45# gear is performing identically to the original.&#8221;<\/p>\n<\/div>\n<hr style=\"border: none; border-top: 1px solid #e0e0e0; margin: 14px 0;\" \/>\n<div style=\"margin-bottom: 12px;\">\n<p><strong style=\"font-size: clamp(14px,2vw+10px,17px); color: #2c3e50;\">Tanaka Yosuke, mehaanikainsener, Fanuc Jaapan (2025. aasta I kvartal)<\/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 prototype CNC machine tool gearbox gear sets using Korea Ever-Power for both the 20CrMnTi functional prototype and the 45# assembly-fit prototype. The dimensional accuracy and surface finish on both grades are consistent \u2014 no quality difference between prototype grades. Korea Ever-Power understands that prototype iterations need fast turnaround and doesn&#8217;t impose large-batch minimums that other suppliers require.&#8221;<\/p>\n<\/div>\n<hr style=\"border: none; border-top: 1px solid #e0e0e0; margin: 14px 0;\" \/>\n<div style=\"margin-bottom: 12px;\">\n<p><strong style=\"font-size: clamp(14px,2vw+10px,17px); color: #2c3e50;\">Choi Min-seok, hankejuht, Hyundai Elevator (2024. aasta 3. kvartal)<\/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 purchase alloy steel double helical gears for elevator machine room gearboxes \u2014 both new machine production and replacement maintenance supply. Korea Ever-Power supplies 40Cr induction hardened gears at the centre plane tolerance we specify. Their documentation of center plane position was something we specifically requested and they handle it routinely as part of the standard inspection package. Competitive pricing and consistent delivery performance.&#8221;<\/p>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Korea Ever-Power Worm Gear Co.,Ltd toodab t\u00f6\u00f6stuslikke legeerterasest topeltkaldhammasrattaid k\u00f5ikides insenerterase klassides \u2013 alates 45# s\u00fcsinikterasest kuni 40Cr, 42CrMo, 20CrMnTi, 20CrNiMo ja 17CrNiMo6 klassideni \u2013 vastavalt kliendi joonisele v\u00f5i spetsifikatsioonile. Minimaalne tellimiskogus: 1 tk. Kalasabahammasrataste peamine tootmisn\u00f5ue lisaks hambaprofiili t\u00e4psusele on kesktasandi asukoha \u2013 vasakpoolse ja parempoolse spiraalipoole vahelise s\u00fcmmeetriatasapinna \u2013 t\u00e4pne kontroll k\u00e4igukasti projekteerija m\u00e4\u00e4ratud montaa\u017eitolerantsi piires. Korea Ever-Power kontrollib kesktasandi asukohta k\u00f5igi topeltkaldhammasrataste standardse m\u00f5\u00f5tmete kontrolli osana. Sulami klassi valikuks ja kesktasandi tolerantsi spetsifikatsiooniks on saadaval ODM-inseneritugi.<\/p>","protected":false},"featured_media":2148,"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-2146","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\/et\/wp-json\/wp\/v2\/product\/2146","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/helicalcutgears.top\/et\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/helicalcutgears.top\/et\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/helicalcutgears.top\/et\/wp-json\/wp\/v2\/comments?post=2146"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/helicalcutgears.top\/et\/wp-json\/wp\/v2\/media\/2148"}],"wp:attachment":[{"href":"https:\/\/helicalcutgears.top\/et\/wp-json\/wp\/v2\/media?parent=2146"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/helicalcutgears.top\/et\/wp-json\/wp\/v2\/product_brand?post=2146"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/helicalcutgears.top\/et\/wp-json\/wp\/v2\/product_cat?post=2146"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/helicalcutgears.top\/et\/wp-json\/wp\/v2\/product_tag?post=2146"}],"curies":[{"name":"t\u00f6\u00f6leht","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}