{"id":2371,"date":"2026-06-25T05:53:53","date_gmt":"2026-06-25T05:53:53","guid":{"rendered":"https:\/\/helicalcutgears.top\/?p=2371"},"modified":"2026-06-25T05:53:53","modified_gmt":"2026-06-25T05:53:53","slug":"helical-gear-standard-sizes-module-reference","status":"publish","type":"post","link":"https:\/\/helicalcutgears.top\/bs\/helical-gear-standard-sizes-module-reference\/","title":{"rendered":"Standardne veli\u010dine spiralnih zup\u010danika \u2014 ISO modularna serija, pre\u010dnik koraka i referenca \u0161irine \u010deone povr\u0161ine"},"content":{"rendered":"<div style=\"font-family: Arial,sans-serif; color: #2c3e50; max-width: 1100px; margin: 0 auto; padding: 0 2%; line-height: 1.75; word-break: break-word; overflow-wrap: break-word;\">\n<div style=\"position: relative; min-height: 320px; display: flex; align-items: center; background: url('https:\/\/helicalcutgears.top\/wp-content\/uploads\/2026\/04\/types-of-helical-gear.webp') center\/cover no-repeat; border-radius: 8px; overflow: hidden; margin-bottom: 44px;\">\n<div style=\"position: absolute; inset: 0; background: linear-gradient(108deg,rgba(10,22,45,.92) 0%,rgba(10,22,45,.74) 50%,rgba(10,22,45,.28) 100%);\"><\/div>\n<div style=\"position: relative; z-index: 1; padding: clamp(28px,5%,52px); max-width: 620px;\">\n<h1 style=\"font-size: clamp(22px,3.8vw,40px); font-weight: 800; color: #fff; line-height: 1.18; margin: 0 0 14px;\">Standardne veli\u010dine spiralnih zup\u010danika \u2014 ISO modularna serija, pre\u010dnik koraka i referenca \u0161irine \u010deone povr\u0161ine<\/h1>\n<p style=\"font-size: clamp(14px,2vw,17px); color: rgba(255,255,255,.82); line-height: 1.85; margin-bottom: 14px; margin: 0 0 22px;\">Odabir ispravnog modula za spiralni zup\u010danik je prva odluka o dimenzioniranju - i ona koja odre\u0111uje sve naredne dimenzije. Ovaj referentni vodi\u010d pokriva preferiranu seriju brojeva ISO 54 koja standardizira vrijednosti modula \u0161irom svijeta, kako izra\u010dunati promjer koraka iz modula i broja zuba pod bilo kojim uglom spirale, te smjernice za \u0161irinu \u010deone povr\u0161ine koje osiguravaju adekvatan omjer kontakta preklapanja za punu prednost buke i nosivosti spiralnog zup\u010danika.<\/p>\n<p><a style=\"display: inline-block; background: #e67e22; color: #fff; font-weight: bold; font-size: clamp(13px,1.8vw,15px); padding: 12px 26px; border-radius: 6px; text-decoration: none;\" href=\"#contact\">Potvrdite veli\u010dinu va\u0161eg spiralnog zup\u010danika \u2192<\/a><\/p>\n<\/div>\n<\/div>\n<h2 style=\"font-size: clamp(18px,3vw,24px); color: #1a5276; border-bottom: 3px solid #e67e22; padding-bottom: 8px; margin: 40px 0 16px; font-weight: bold;\">ISO 54 preferirana numeri\u010dka serija za module spiralnih zup\u010danika<\/h2>\n<p style=\"font-size: clamp(14px,2vw,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 14px;\">Modul Mn u <strong>spiralni zup\u010danik<\/strong> je standardiziran od strane ISO 54 u dvije serije preferiranih brojeva. Kori\u0161tenje preferiranog modula osigurava da su standardne plo\u010de za odvajanje, brusni to\u010dioci i inspekcijski trnovi dostupni za proizvodnju \u2014 specificiranje nestandardnog modula (npr. Mn = 3,7) zahtijeva prilago\u0111ene alate koji pove\u0107avaju vrijeme isporuke i tro\u0161kove. Serija ISO 54:<\/p>\n<div style=\"overflow-x: auto; width: 100%; margin: 18px 0;\">\n<table style=\"width: 100%; border-collapse: collapse; min-width: 500px;\">\n<thead>\n<tr>\n<th style=\"background: #1a5276; color: #fff; padding: 10px 13px; text-align: left; border: 1px solid #154360; font-size: clamp(13px,1.5vw,15px);\" colspan=\"2\">Prvi izbor (obavezno za nove dizajne)<\/th>\n<th style=\"background: #1a5276; color: #fff; padding: 10px 13px; text-align: left; border: 1px solid #154360; font-size: clamp(13px,1.5vw,15px);\" colspan=\"2\">Drugi izbor (samo kada prvi izbor ne funkcioni\u0161e)<\/th>\n<\/tr>\n<tr>\n<th style=\"background: #1a5276; color: #fff; padding: 10px 13px; text-align: left; border: 1px solid #154360; font-size: clamp(13px,1.5vw,15px);\">Modul<\/th>\n<th style=\"background: #1a5276; color: #fff; padding: 10px 13px; text-align: left; border: 1px solid #154360; font-size: clamp(13px,1.5vw,15px);\">Tipi\u010dan raspon primjene<\/th>\n<th style=\"background: #1a5276; color: #fff; padding: 10px 13px; text-align: left; border: 1px solid #154360; font-size: clamp(13px,1.5vw,15px);\">Modul<\/th>\n<th style=\"background: #1a5276; color: #fff; padding: 10px 13px; text-align: left; border: 1px solid #154360; font-size: clamp(13px,1.5vw,15px);\">Gdje se koristi drugi izbor<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px); ;font-weight: 700;\">M1<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">Instrumenti, precizni mehanizmi<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">M1.125<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">Rijetko; potreban je nestandardni alat<\/td>\n<\/tr>\n<tr>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px); ;font-weight: 700;\">M1.25<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">Pogoni malih mehanizama, elektronika<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">M1.375<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">Samo prostorna ograni\u010denja<\/td>\n<\/tr>\n<tr>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px); ;font-weight: 700;\">M1.5<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">Precizni instrumenti, fini mehanizmi<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">M1.75<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">Ograni\u010denja sredi\u0161nje udaljenosti<\/td>\n<\/tr>\n<tr>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px); ;font-weight: 700;\">M2<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">Automatizacija svjetla, ma\u0161ina za hranu, servo<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">M2.25<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">Zamjena imperijalnih 10 DP zup\u010danika<\/td>\n<\/tr>\n<tr>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px); ;font-weight: 700;\">M2.5<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">Laki industrijski, mali mjenja\u010di<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">M2.75<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">Ograni\u010denja prostora<\/td>\n<\/tr>\n<tr>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px); ;font-weight: 700;\">M3<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">Op\u0161ta laka industrija, ambala\u017ea<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">M3.5<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u2014<\/td>\n<\/tr>\n<tr>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px); ;font-weight: 700;\">M4<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">Op\u0161ta industrijska, srednja servo oprema<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">M4.5<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u2014<\/td>\n<\/tr>\n<tr>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px); ;font-weight: 700;\">M5<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">Standardni industrijski \u2014 naj\u010de\u0161\u0107i modul za zatvorene mjenja\u010de<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">M5.5<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u2014<\/td>\n<\/tr>\n<tr>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px); ;font-weight: 700;\">M6<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">Srednji industrijski pogoni za pumpe i ventilatore<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">M7<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u2014<\/td>\n<\/tr>\n<tr>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px); ;font-weight: 700;\">M8<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">Te\u0161ka industrija, kran, transporter<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">M9<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u2014<\/td>\n<\/tr>\n<tr>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px); ;font-weight: 700;\">M10<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">Te\u0161ka industrija, pomo\u0107na postrojenja za valjaonice<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">M11<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u2014<\/td>\n<\/tr>\n<tr>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px); ;font-weight: 700;\">M12<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">Veliki industrijski, zatvoreni mjenja\u010di za brodove<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">M14<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u2014<\/td>\n<\/tr>\n<tr>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px); ;font-weight: 700;\">M16<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">Te\u0161ki pogoni, zatvorene faze pe\u0107i<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">M18<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u2014<\/td>\n<\/tr>\n<tr>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px); ;font-weight: 700;\">M20<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">Vrlo te\u0161ki zup\u010danici za mlinove za cement<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">M22<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u2014<\/td>\n<\/tr>\n<tr>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px); ;font-weight: 700;\">M25<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">Veliki otvoreni zup\u010dasti pogoni<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">M28<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u2014<\/td>\n<\/tr>\n<tr>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px); ;font-weight: 700;\">M32, M40, M50<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">Vrlo veliki otvoreni zup\u010danici i prstenasti zup\u010danici<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">M36, M45<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u2014<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2 style=\"font-size: clamp(18px,3vw,24px); color: #1a5276; border-bottom: 3px solid #e67e22; padding-bottom: 8px; margin: 40px 0 16px; font-weight: bold;\">Referentni pre\u010dnik koraka \u2014 Modul \u00d7 Broj zuba pri \u03b2 = 20\u00b0<\/h2>\n<p style=\"font-size: clamp(14px,2vw,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 14px;\">Za <strong>spiralni zup\u010danik<\/strong> sa normalnim modulom Mn pod uglom spirale \u03b2 = 20\u00b0, pre\u010dnikom koraka d = Mn \u00d7 z \/ cos 20\u00b0 = Mn \u00d7 z \/ 0,9397 = Mn \u00d7 z \u00d7 1,064. Tabela ispod pokriva naj\u010de\u0161\u0107e kombinacije modula i broja zuba:<\/p>\n<div style=\"overflow-x: auto; width: 100%; margin: 18px 0;\">\n<table style=\"width: 100%; border-collapse: collapse; min-width: 500px;\">\n<thead>\n<tr>\n<th style=\"background: #1a5276; color: #fff; padding: 10px 13px; text-align: left; border: 1px solid #154360; font-size: clamp(13px,1.5vw,15px);\">z (zubi)<\/th>\n<th style=\"background: #1a5276; color: #fff; padding: 10px 13px; text-align: left; border: 1px solid #154360; font-size: clamp(13px,1.5vw,15px);\">M3 d (mm)<\/th>\n<th style=\"background: #1a5276; color: #fff; padding: 10px 13px; text-align: left; border: 1px solid #154360; font-size: clamp(13px,1.5vw,15px);\">M4 d (mm)<\/th>\n<th style=\"background: #1a5276; color: #fff; padding: 10px 13px; text-align: left; border: 1px solid #154360; font-size: clamp(13px,1.5vw,15px);\">M5 d (mm)<\/th>\n<th style=\"background: #1a5276; color: #fff; padding: 10px 13px; text-align: left; border: 1px solid #154360; font-size: clamp(13px,1.5vw,15px);\">M6 d (mm)<\/th>\n<th style=\"background: #1a5276; color: #fff; padding: 10px 13px; text-align: left; border: 1px solid #154360; font-size: clamp(13px,1.5vw,15px);\">M8 d (mm)<\/th>\n<th style=\"background: #1a5276; color: #fff; padding: 10px 13px; text-align: left; border: 1px solid #154360; font-size: clamp(13px,1.5vw,15px);\">M10 d (mm)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px); ;font-weight: 700;\">18<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">57.5<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">76.7<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">95.9<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">115.0<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">153.4<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">191.7<\/td>\n<\/tr>\n<tr>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px); ;font-weight: 700;\">20<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">63.9<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">85.2<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">106.5<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">127.8<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">170.3<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">212.9<\/td>\n<\/tr>\n<tr>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px); ;font-weight: 700;\">24<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">76.7<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">102.2<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">127.8<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">153.3<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">204.4<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">255.5<\/td>\n<\/tr>\n<tr>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px); ;font-weight: 700;\">30<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">95.9<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">127.8<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">159.8<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">191.7<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">255.5<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">319.4<\/td>\n<\/tr>\n<tr>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px); ;font-weight: 700;\">36<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">115.0<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">153.4<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">191.7<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">230.0<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">306.7<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">383.4<\/td>\n<\/tr>\n<tr>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px); ;font-weight: 700;\">48<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">153.4<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">204.4<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">255.5<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">306.7<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">409.0<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">511.0<\/td>\n<\/tr>\n<tr>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px); ;font-weight: 700;\">60<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">191.7<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">255.5<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">319.4<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">383.4<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">511.0<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">638.8<\/td>\n<\/tr>\n<tr>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px); ;font-weight: 700;\">80<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">255.5<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">340.7<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">425.9<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">511.0<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">681.4<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">851.7<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p style=\"font-size: 11.5px; color: #7f8c8d; margin: -12px 0 18px; font-style: italic;\">d = Mn \u00d7 z \/ cos \u03b2 pri \u03b2 = 20\u00b0. Sve vrijednosti su u mm.<\/p>\n<h2 style=\"font-size: clamp(18px,3vw,24px); color: #1a5276; border-bottom: 3px solid #e67e22; padding-bottom: 8px; margin: 40px 0 16px; font-weight: bold;\">Smjernice za \u0161irinu lica \u2014 pravila b\/d i b\/Mn<\/h2>\n<p style=\"font-size: clamp(14px,2vw,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 14px;\">\u0160irina lica b od a <strong>spiralni zup\u010danik<\/strong> mora zadovoljiti dva nezavisna zahtjeva: (1) mora osigurati adekvatan omjer preklapanja kontakta \u03b5_\u03b2 za punu korist od buke i nosivosti spiralnog oblika; (2) ne smije prema\u0161iti prakti\u010dni omjer b\/d\u2081 koji otklon osovine i krutost tijela zup\u010danika mogu podr\u017eati bez neprihvatljivog optere\u0107enja rubova.<\/p>\n<div style=\"overflow-x: auto; width: 100%; margin: 18px 0;\">\n<table style=\"width: 100%; border-collapse: collapse; min-width: 460px;\">\n<thead>\n<tr>\n<th style=\"background: #1a5276; color: #fff; padding: 10px 13px; text-align: left; border: 1px solid #154360; font-size: clamp(13px,1.5vw,15px);\">Pravilo<\/th>\n<th style=\"background: #1a5276; color: #fff; padding: 10px 13px; text-align: left; border: 1px solid #154360; font-size: clamp(13px,1.5vw,15px);\">Formula<\/th>\n<th style=\"background: #1a5276; color: #fff; padding: 10px 13px; text-align: left; border: 1px solid #154360; font-size: clamp(13px,1.5vw,15px);\">Tipi\u010dni raspon<\/th>\n<th style=\"background: #1a5276; color: #fff; padding: 10px 13px; text-align: left; border: 1px solid #154360; font-size: clamp(13px,1.5vw,15px);\">Za\u0161to ovo ograni\u010denje<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px); ;font-weight: 700;\">Minimalna \u0161irina lica za \u03b5_\u03b2 \u2265 1<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">b_min = \u03c0 \u00d7 Mn \/ sin \u03b2<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">Na \u03b2=20\u00b0: b_min \u2248 9,2 \u00d7 Mn<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">Ispod ovoga, \u03b5_\u03b2 &lt; 1 i puna spiralna prednost se ne ostvaruje.<\/td>\n<\/tr>\n<tr>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px); ;font-weight: 700;\">Preporu\u010dena \u0161irina lica<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">b = 10\u201315 \u00d7 Mn<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u03b5_\u03b2 = 1,1\u20131,6 pri \u03b2=20\u00b0<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">Udobna margina iznad \u03b5_\u03b2 = 1; prakti\u010dno za ve\u0107inu proporcija mjenja\u010da<\/td>\n<\/tr>\n<tr>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px); ;font-weight: 700;\">Maksimalni odnos b\/d\u2081<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">b \u2264 1,5 \u00d7 d\u2081 (mekana strana); b \u2264 1,1 \u00d7 d\u2081 (tvrda strana)<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">b\/d\u2081 = 0,5\u20131,0 tipi\u010dno<\/td>\n<td style=\"background: #f2f3f4; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">Iznad ovoga, otklon osovine i uvijanje tijela zup\u010danika uzrokuju ozbiljno optere\u0107enje rubova \u010dak i kod zaobljenja.<\/td>\n<\/tr>\n<tr>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px); ;font-weight: 700;\">Maksimalna \u0161irina povr\u0161ine za standardno ku\u0107i\u0161te<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">b \u2264 0,6 \u00d7 a (osno rastojanje) tipi\u010dno<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">Postavljeno prema \u0161irini ku\u0107i\u0161ta i rasponu le\u017eaja osovine<\/td>\n<td style=\"background: #fff; padding: 8px 12px; border: 1px solid #d5d8dc; font-size: clamp(13px,1.5vw,15px);\">\u0160ira \u0161irina \u010deone povr\u0161ine zahtijeva ve\u0107i raspon osovine sa proporcionalno ve\u0107im otklonom osovine<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p style=\"padding: 10px 16px; background: #f0f8ff; border-left: 4px solid #2980b9; border-radius: 0 6px 6px 0; font-family: 'Courier New',monospace; font-size: clamp(13px,1.8vw,15px); margin: 12px 0;\">Primjer: M5, z\u2081=24, \u03b2=20\u00b0 \u2192 d\u2081 = 127,8 mm<br \/>\nb_min (\u03b5_\u03b2 \u2265 1) = \u03c0 \u00d7 5 \/ sin 20\u00b0 = 46,1 mm<br \/>\nPreporu\u010deno b = 12 \u00d7 Mn = 60 mm (\u03b5_\u03b2 = 1,30)<br \/>\nMaks. b = 1,1 \u00d7 d\u2081 = 140,6 mm (tvrda bo\u010dna strana, sa zaobljenim vrhom)<br \/>\nPrakti\u010dni standard: b = 60\u201380 mm za ovaj zup\u010danik<\/p>\n<h2 style=\"font-size: clamp(18px,3vw,24px); color: #1a5276; border-bottom: 3px solid #e67e22; padding-bottom: 8px; margin: 40px 0 16px; font-weight: bold;\">Standardne smjernice za promjer otvora za spiralne zup\u010danike<\/h2>\n<p style=\"font-size: clamp(14px,2vw,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 14px;\">Pre\u010dnik otvora <strong>spiralni zup\u010danik<\/strong> odre\u0111en je prenesenim obrtnim momentom i \u010dvrsto\u0107om materijala osovine. Prakti\u010dna polazna ta\u010dka za \u010deli\u010dne osovine koje prenose puni nazivni obrtni moment:<\/p>\n<p style=\"padding: 10px 16px; background: #f0f8ff; border-left: 4px solid #2980b9; border-radius: 0 6px 6px 0; font-family: 'Courier New',monospace; font-size: clamp(13px,1.8vw,15px); margin: 12px 0;\">d_bore_min \u2248 4,5 \u00d7 \u221bT [mm, gdje je T u N\u00b7m, za standardno vratilo od legiranog \u010delika]<\/p>\n<p style=\"font-size: clamp(14px,2vw,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 14px;\">Otvor tako\u0111er mora biti dovoljno velik da odr\u017ei odgovaraju\u0107u debljinu stijenke izme\u0111u otvora i korijenskog kruga zuba zup\u010danika. Korea Ever-Power zahtijeva minimalnu debljinu stijenke od 2,5 \u00d7 Mn izme\u0111u otvora i korijenskog kruga radi strukturnog integriteta - osiguravaju\u0107i da blank zup\u010danika ne pukne na spoju korijena i otvora tokom termi\u010dke obrade ili pod radnim optere\u0107enjem. Tolerancija otvora za spojeve s klinom je H7; za spojeve s interferencijom, H7 ili H6, ovisno o potrebnom prianjanju.<\/p>\n<h2 style=\"font-size: clamp(18px,3vw,24px); color: #1a5276; border-bottom: 3px solid #e67e22; padding-bottom: 8px; margin: 40px 0 16px; font-weight: bold;\">Korejski asortiman Ever-Power napajanja \u2014 M1 do M50<\/h2>\n<p><img decoding=\"async\" style=\"width: 100%; height: auto; display: block; margin: 22px 0; border-radius: 6px; box-shadow: 0 3px 12px rgba(0,0,0,.10);\" src=\"https:\/\/helicalcutgears.top\/wp-content\/uploads\/2026\/04\/helical-gear-workshop-2-scaled.webp\" alt=\"Proizvodni pogon kompanije Korea Ever-Power prikazuje spiralne zup\u010danike u cijelom standardnom rasponu modula, od instrumentalnih zup\u010danika s finim korakom M1 do industrijskih pogonskih zup\u010danika velikih modula M40.\" \/><\/p>\n<p style=\"font-size: 12.5px; color: #7f8c8d; text-align: center; margin: -14px 0 24px; font-style: italic;\">Proizvodni asortiman kompanije Korea Ever-Power pokriva Mn = M1 do M50, vanjski promjer od 20 mm do 2500 mm \u2014 od instrumenata za fini korak rezanja <strong>spiralni zup\u010danici<\/strong> do komponenti otvorenog pogona velikih modula. Sve veli\u010dine standardno koriste ISO 54 preferirane module; nestandardni moduli se prihvataju uz odre\u0111eno vrijeme isporuke alata po narud\u017ebi.<\/p>\n<p style=\"font-size: clamp(14px,2vw,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 14px;\">Korejski proizvo\u0111a\u010d Ever-Power <a style=\"color: #1a5276; text-decoration: underline;\" href=\"https:\/\/helicalcutgears.top\/bs\/product-category\/helical-gear\/\">spiralno rezani zup\u010danici<\/a> od Mn = M1 do M50, vanjski promjer 20\u20132500 mm, DIN klasa 3\u20139, u svim standardnim materijalima od 45# QT do 17CrNiMo6 cementiranog i nehr\u0111aju\u0107eg \u010delika SS316L. Svi moduli iz serije prvog izbora ISO 54 su standardni proizvodni artikli s dostupnim alatima; moduli drugog izbora i nestandardni moduli (npr. konvertirane imperijalne DP veli\u010dine) dostupni su s vremenom isporuke alata od 2\u20134 sedmice. Kao direktan <a style=\"color: #1a5276; text-decoration: underline;\" href=\"https:\/\/helicalcutgears.top\/bs\/\">proizvo\u0111a\u010d spiralnih zup\u010danika<\/a>Korea Ever-Power posjeduje glavne odvalne plo\u010de i profile za bru\u0161enje za sve ISO 54 module prvog izbora od M1 do M32 na trajnom lageru alata.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1992\" src=\"https:\/\/helicalcutgears.top\/wp-content\/uploads\/2026\/04\/application-of-helical-gear-4.webp\" alt=\"primjena spiralnog zup\u010danika 4\" width=\"1402\" height=\"1122\" srcset=\"https:\/\/helicalcutgears.top\/wp-content\/uploads\/2026\/04\/application-of-helical-gear-4.webp 1402w, https:\/\/helicalcutgears.top\/wp-content\/uploads\/2026\/04\/application-of-helical-gear-4-1280x1024.webp 1280w, https:\/\/helicalcutgears.top\/wp-content\/uploads\/2026\/04\/application-of-helical-gear-4-980x784.webp 980w, https:\/\/helicalcutgears.top\/wp-content\/uploads\/2026\/04\/application-of-helical-gear-4-480x384.webp 480w\" sizes=\"auto, (min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) and (max-width: 1280px) 1280px, (min-width: 1281px) 1402px, 100vw\" \/><\/p>\n<h2 style=\"font-size: clamp(18px,3vw,24px); color: #1a5276; border-bottom: 3px solid #e67e22; padding-bottom: 8px; margin: 40px 0 16px; font-weight: bold;\">\u010cesto postavljana pitanja<\/h2>\n<div style=\"border-bottom: 1px solid #e0e0e0; padding: 14px 0;\"><strong style=\"font-size: clamp(14px,2vw,17px); color: #1a5276; line-height: 1.85; margin-bottom: 7px; display: block;\">Kakav je odnos izme\u0111u dijametralnog koraka (DP) koji se koristi u SAD-u i modula koji se koristi me\u0111unarodno?<\/strong><\/p>\n<p style=\"font-size: clamp(14px,2vw,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 0;\">Modul Mn i korak dijametra DP (ameri\u010dki\/imperijalni) su obrnuto proporcionalni: Mn = 25,4 \/ DP. Uobi\u010dajeni ekvivalenti: DP 8 = Mn 3,175 (blizu M3); DP 6 = Mn 4,233 (blizu M4); DP 5 = Mn 5,08 (blizu M5); DP 4 = Mn 6,35 (blizu M6); DP 3 = Mn 8,47 (blizu M8). Za zamjenu <strong>spiralni zup\u010danici<\/strong> Korea Ever-Power mo\u017ee proizvesti ma\u0161ine dizajnirane u SAD-u do ta\u010dnog imperijalnog DP modula (npr. ta\u010dno DP 6, ne zaobljenog M4.233) koriste\u0107i prilago\u0111ene alate ili mo\u017ee proizvesti najbli\u017ei standardni ISO modul (M4) s malim pode\u0161avanjem sredi\u0161njeg razmaka ili pomaka profila. Korea Ever-Power potvr\u0111uje koji je pristup ispravan nakon pregleda sredi\u0161njeg razmaka ku\u0107i\u0161ta i specifikacije spojnog zup\u010danika.<\/p>\n<\/div>\n<div style=\"border-bottom: 1px solid #e0e0e0; padding: 14px 0;\"><strong style=\"font-size: clamp(14px,2vw,17px); color: #1a5276; line-height: 1.85; margin-bottom: 7px; display: block;\">Za\u0161to \u0161irina \u010deone povr\u0161ine mora biti ve\u0107a od 9,2 \u00d7 Mn pri \u03b2 = 20\u00b0 za pune performanse spiralnog zup\u010danika?<\/strong><\/p>\n<p style=\"font-size: clamp(14px,2vw,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 0;\">Omjer preklapanja kontakta \u03b5_\u03b2 = b \u00d7 sin \u03b2 \/ (\u03c0 \u00d7 Mn) mora biti \u2265 1,0 da bi se ostvarila puna prednost spiralnog zup\u010danika - \u0161to zna\u010di da je barem jedan dodatni puni korak zuba istovremeno u kontaktu u svakom trenutku. Rje\u0161avanje za b_min pri \u03b5_\u03b2 = 1,0: b_min = \u03c0 \u00d7 Mn \/ sin \u03b2. Pri \u03b2 = 20\u00b0: b_min = \u03c0 \u00d7 Mn \/ 0,342 = 9,19 \u00d7 Mn. Ispod ove \u0161irine \u010deone povr\u0161ine, postoje trenuci u ciklusu mre\u017ee kada jedan par zuba nosi puno preneseno optere\u0107enje - isti uslov kao i kod cilindri\u010dnog zup\u010danika. Sve prednosti buke i nosivosti spiralnog oblika zavise od \u03b5_\u03b2 \u2265 1. Ovo je naj\u010de\u0161\u0107e kr\u0161eno pravilo \u0161irine \u010deone povr\u0161ine u preliminarnim dizajnima zup\u010danika gdje se \u0161irina \u010deone povr\u0161ine odre\u0111uje ograni\u010denjima pakovanja bez provjere \u03b5_\u03b2.<\/p>\n<\/div>\n<div style=\"border-bottom: 1px solid #e0e0e0; padding: 14px 0;\"><strong style=\"font-size: clamp(14px,2vw,17px); color: #1a5276; line-height: 1.85; margin-bottom: 7px; display: block;\">Postoji li maksimalni modul za glodanje i bru\u0161enje na standardnim CNC ma\u0161inama za obradu zup\u010danika?<\/strong><\/p>\n<p style=\"font-size: clamp(14px,2vw,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 0;\">Standardne CNC ma\u0161ine za glodanje zup\u010danika obra\u0111uju Mn = M1\u2013M50+ bez fundamentalnog ograni\u010denja \u2014 dimenzije plo\u010de za rezanje i skala snage ma\u0161ine s modulom. CNC bru\u0161enje zup\u010danika (generiraju\u0107e bru\u0161enje tipa H\u00d6FLER) prakti\u010dno je ograni\u010deno na pribli\u017eno Mn = M32\u2013M40 veli\u010dinom brusnog to\u010dka i kruto\u0161\u0107u profila; vrlo veliki moduli (M40\u2013M50) se obi\u010dno zavr\u0161no bruse kori\u0161tenjem bru\u0161enja u jednoj ta\u010dki ili profilnog glodanja, umjesto generiraju\u0107eg bru\u0161enja. Korea Ever-Power-ove vlastite mogu\u0107nosti bru\u0161enja pokrivaju Mn = M1 do M36 kod generiraju\u0107eg bru\u0161enja i M36 do M50 kod oblikovanog bru\u0161enja, pokrivaju\u0107i cijeli raspon modula za zatvorene mjenja\u010de. <strong>spiralni zup\u010danici<\/strong>.<\/p>\n<\/div>\n<div style=\"padding: 14px 0;\"><strong style=\"font-size: clamp(14px,2vw,17px); color: #1a5276; line-height: 1.85; margin-bottom: 7px; display: block;\">Kada je potreban nestandardni modul i kako to rje\u0161ava Korea Ever-Power?<\/strong><\/p>\n<p style=\"font-size: clamp(14px,2vw,17px); color: #2c3e50; line-height: 1.85; margin-bottom: 0;\">Nestandardni moduli su neophodni u dvije situacije: (1) zamjena postoje\u0107eg <strong>spiralni zup\u010danik<\/strong> koji je prvobitno dizajniran za imperijalni DP (uobi\u010dajeno u ma\u0161inama u SAD-u i Velikoj Britaniji) ili za specifikaciju modula koja nije ISO sa starije opreme; (2) vrlo specifi\u010dno ograni\u010denje sredi\u0161njeg razmaka koje se ne mo\u017ee ispuniti standardnim modulima i pomakom profila. Korea Ever-Power rje\u0161ava nestandardne module proizvodnjom prilago\u0111ene odvalne plo\u010de (dodatno vrijeme isporuke od 2-4 sedmice i tro\u0161kovi alata od 800-3000 USD, ovisno o modulu) ili kori\u0161tenjem pomaka profila na najbli\u017eem standardnom modulu kako bi se postigla potrebna sredi\u0161nja udaljenost. Za drugu opciju, Korea Ever-Power izra\u010dunava potreban koeficijent pomaka profila i potvr\u0111uje da podrezivanje zuba i su\u017eavanje vrha ostaju unutar prihvatljivih granica.<\/p>\n<\/div>\n<div id=\"contact\" style=\"background: linear-gradient(135deg,#12243e 0%,#1c4a8a 100%); border-radius: 10px; padding: clamp(28px,5%,48px); margin: 48px 0 20px; text-align: center;\">\n<h2 style=\"font-size: clamp(20px,3vw,30px); color: #fff; font-weight: 800; margin: 0 0 12px;\">Potvrdite svoj modul i veli\u010dinu spiralnog zup\u010danika<\/h2>\n<p style=\"font-size: clamp(14px,2vw,16.5px); color: rgba(255,255,255,.78); max-width: 520px; margin: 0 auto 26px; line-height: 1.72;\">Navedite snagu, brzinu, sredi\u0161nju udaljenost i omjer. Korea Ever-Power bira ispravan ISO 54 modul, izra\u010dunava promjer koraka i \u0161irinu \u010deone povr\u0161ine, provjerava uskla\u0111enost s \u03b5_\u03b2 \u2265 1 i potvr\u0111uje dostupnost alata - u fazi davanja ponude prije bilo kakve proizvodne obaveze.<\/p>\n<div style=\"display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; margin-bottom: 12px;\"><a style=\"display: inline-block; background: #e67e22; color: #fff; font-weight: bold; font-size: clamp(13px,1.8vw,15px); padding: 13px 28px; border-radius: 6px; text-decoration: none;\" href=\"#contact\">Zatra\u017eite podr\u0161ku za odabir modula<\/a><br \/>\n<a style=\"display: inline-block; background: transparent; color: #fff; font-weight: bold; font-size: clamp(13px,1.8vw,15px); padding: 13px 28px; border-radius: 6px; text-decoration: none; border: 2px solid rgba(255,255,255,.55);\" href=\"https:\/\/helicalcutgears.top\/bs\/product-category\/helical-gear\/\">Asortiman proizvoda sa spiralnim zup\u010danicima<\/a><\/div>\n<p style=\"font-size: clamp(12px,1.6vw,13.5px); color: rgba(255,255,255,.48); margin: 0;\">M1\u2013M50 \u00b7 ISO 54 preferirana serija \u00b7 \u03b5_\u03b2 verifikacija \u00b7 Prora\u010dun \u0161irine povr\u0161ine \u00b7 Konverzija DP-a u modul \u00b7 MOQ 1 komad<\/p>\n<\/div>\n<p>Urednik: Cxm<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Standardne veli\u010dine spiralnih zup\u010danika \u2014 ISO serija modula, pre\u010dnik koraka i referenca \u0161irine \u010deone povr\u0161ine Odabir ispravnog modula za spiralni zup\u010danik je prva odluka o dimenzioniranju \u2014 i ona koja odre\u0111uje sve naredne dimenzije. Ovaj referentni vodi\u010d pokriva ISO 54 preferiranu seriju brojeva koja standardizuje vrijednosti modula \u0161irom svijeta, kako izra\u010dunati korak [\u2026]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[3082],"tags":[],"class_list":["post-2371","post","type-post","status-publish","format-standard","hentry","category-helical-gears"],"_links":{"self":[{"href":"https:\/\/helicalcutgears.top\/bs\/wp-json\/wp\/v2\/posts\/2371","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/helicalcutgears.top\/bs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/helicalcutgears.top\/bs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/helicalcutgears.top\/bs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/helicalcutgears.top\/bs\/wp-json\/wp\/v2\/comments?post=2371"}],"version-history":[{"count":2,"href":"https:\/\/helicalcutgears.top\/bs\/wp-json\/wp\/v2\/posts\/2371\/revisions"}],"predecessor-version":[{"id":2375,"href":"https:\/\/helicalcutgears.top\/bs\/wp-json\/wp\/v2\/posts\/2371\/revisions\/2375"}],"wp:attachment":[{"href":"https:\/\/helicalcutgears.top\/bs\/wp-json\/wp\/v2\/media?parent=2371"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/helicalcutgears.top\/bs\/wp-json\/wp\/v2\/categories?post=2371"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/helicalcutgears.top\/bs\/wp-json\/wp\/v2\/tags?post=2371"}],"curies":[{"name":"radni list","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}