{"id":1139,"date":"2026-04-24T02:18:26","date_gmt":"2026-04-24T02:18:26","guid":{"rendered":"https:\/\/worm-and-worm-wheel.com\/?post_type=product&p=1139"},"modified":"2026-04-24T02:21:27","modified_gmt":"2026-04-24T02:21:27","slug":"duplex-worm-gear-set-dual-lead-zero-backlash-worm-drive","status":"publish","type":"product","link":"https:\/\/worm-and-worm-wheel.com\/tr\/urun\/duplex-worm-gear-set-dual-lead-zero-backlash-worm-drive\/","title":{"rendered":"\u00c7ift Hatl\u0131 S\u0131f\u0131r Bo\u015fluklu Sonsuz Di\u015fli Tak\u0131m\u0131 | \u00c7ift Hatl\u0131 Sonsuz Di\u015fli Tahrik Sistemi"},"content":{"rendered":"
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\u00c7iftli Sonsuz Di\u015fli \u00c7ark \u2014 Onu Farkl\u0131 K\u0131lan Nedir?<\/h2>\n

Bir dubleks sonsuz di\u015fli<\/strong> \u2014\u00e7ift di\u015fli sonsuz vida olarak da adland\u0131r\u0131lan\u2014 ayn\u0131 sonsuz vida di\u015finin iki yan y\u00fcz\u00fcn\u00fcn biraz farkl\u0131 mod\u00fcllerle ve biraz farkl\u0131 \u00e7ap oranlar\u0131yla kesildi\u011fi \u00f6zel bir varyantt\u0131r. Bu etki at\u00f6lyede ince olsa da sahada belirleyicidir: di\u015f kal\u0131nl\u0131\u011f\u0131 sonsuz vidan\u0131n bir ucundan di\u011ferine do\u011fru s\u00fcrekli olarak artarken, biti\u015fik di\u015fler aras\u0131ndaki bo\u015fluk ayn\u0131 oranda k\u00fc\u00e7\u00fcl\u00fcr. Di\u015fli kutusunun i\u00e7indeki sonsuz viday\u0131 eksenel olarak hareket ettirmek, daha kal\u0131n veya daha ince bir di\u015f b\u00f6l\u00fcm\u00fcn\u00fc birbirine ge\u00e7irir; bu da bo\u015flu\u011fun montaj s\u0131ras\u0131nda herhangi bir hedef de\u011fere ayarlanabilece\u011fi ve tahrik sistemi a\u015f\u0131nd\u0131k\u00e7a daha sonra yeniden ayarlanabilece\u011fi anlam\u0131na gelir.<\/p>\n

\"\u00c7iftli<\/p>\n

On the wheel side the picture mirrors the shaft. Different modules on the two flanks produce different addendum modification coefficients and different rolling-circle diameters, so the front and rear tooth profiles of the wheel are not identical, even though the tooth thickness and tooth gap stay constant around the wheel’s circumference. The outcome is a drive that delivers single-digit-micrometre backlash when needed, and holds it through reversing service that would quickly wear out a conventional worm set. Korean machine-tool builders, rotary-indexing specialists and stamping-press manufacturers are the most frequent buyers.<\/p>\n<\/section>\n

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Teknik \u00d6zellikler<\/h2>\n

The values below reflect the standard catalogue envelope for duplex sets. All geometry is cut to customer drawing \u2014 duplex worms are almost never stock items because the lead-difference value itself is an application-specific parameter. Values marked “typical range” reflect industry-standard practice where the customer has not yet specified a tighter target.<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Parametre<\/th>\n\u00d6zellikler<\/th>\n<\/tr>\n<\/thead>\n
Solucan Tipi<\/strong><\/td>\n\u00c7ift hatl\u0131 (sol ve sa\u011f kanatta farkl\u0131 mod\u00fcller)<\/td>\n<\/tr>\n
Geri tepme aral\u0131\u011f\u0131<\/strong><\/td>\nReferans di\u015fte \u00b1 0,045 mm (daha b\u00fcy\u00fck de\u011ferlerden a\u015fa\u011f\u0131 do\u011fru ayarlanabilir)<\/td>\n<\/tr>\n
Mod\u00fcl Aral\u0131\u011f\u0131<\/strong><\/td>\nM1 \u2013 M10 (tipik aral\u0131k)<\/td>\n<\/tr>\n
Tipik Kur\u015fun Fark\u0131<\/strong><\/td>\nD\u00f6n\u00fc\u015f ba\u015f\u0131na 0,05 \u2013 0,20 mm (tipik aral\u0131k, \u00e7izime g\u00f6re \u00f6zelle\u015ftirilebilir)<\/td>\n<\/tr>\n
Solucan Malzemesi<\/strong><\/td>\n20CrMnTi y\u00fczey sertle\u015ftirilmi\u015f (HRC 58 \u2013 62) veya 40Cr tam sertle\u015ftirilmi\u015f<\/td>\n<\/tr>\n
Tekerlek Malzemesi<\/strong><\/td>\nKalay bronzu (CuSn10), al\u00fcminyum-demir bronzu (CuAl10Fe3)<\/td>\n<\/tr>\n
Di\u015f Bitirme<\/strong><\/td>\nIs\u0131l i\u015flem sonras\u0131 zemin (dubleksler i\u00e7in zorunlu)<\/td>\n<\/tr>\n
Hassas S\u0131n\u0131f<\/strong><\/td>\nDIN 5 \u2013 DIN 6 (\u00e7ift y\u00f6nl\u00fc setler i\u00e7in standart)<\/td>\n<\/tr>\n
Referans \u0130\u015faretlemesi<\/strong><\/td>\nReferans di\u015fin ucunda V \u015feklinde oluk (60\u00b0, 0,3 mm derinlik)<\/td>\n<\/tr>\n
Montaj Y\u00f6nlendirmesi<\/strong><\/td>\nHem sonsuz di\u015fli hem de \u00e7ark \u00fczerinde ok i\u015fareti damgalanm\u0131\u015ft\u0131r.<\/td>\n<\/tr>\n
Kur\u015fun zaman\u0131<\/strong><\/td>\n25-35 i\u015f g\u00fcn\u00fc (DIN 5 i\u00e7in daha uzun s\u00fcrebilir)<\/td>\n<\/tr>\n
Ba\u015fl\u0131ca Uygulamalar<\/strong><\/td>\nD\u00f6ner ve devrilir tablalar, CNC freze makineleri, presler, indeksleme tahrik sistemleri<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/section>\n
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Geri tepme ayarlamas\u0131 asl\u0131nda nas\u0131l \u00e7al\u0131\u015f\u0131r?<\/h2>\n

Geleneksel bir tahrik sistemindeki bo\u015fluk, di\u015flerin birbirine ge\u00e7en yan y\u00fczeyleri aras\u0131ndaki hat \u00fczerindeki mesafeden kaynaklan\u0131r. \u00c7ift di\u015fli bir sistemde ise bu bo\u015fluk art\u0131k \u015faft boyunca sabit de\u011fildir; di\u015f kal\u0131nl\u0131\u011f\u0131n\u0131n kendisi do\u011frusal olarak de\u011fi\u015fti\u011fi i\u00e7in bir u\u00e7tan di\u011ferine do\u011frusal olarak de\u011fi\u015fir. Tipik bir M4 sisteminde, \u015faft\u0131 eksenel olarak 1 mm kayd\u0131rmak, tasar\u0131m s\u0131ras\u0131nda belirtilen hat fark\u0131na ba\u011fl\u0131 olarak bo\u015flu\u011fu 20-40 \u00b5m kadar de\u011fi\u015ftirebilir.<\/p>\n

Montaj s\u0131ras\u0131nda ayarlama d\u00f6rt a\u015famal\u0131 bir i\u015flemdir. \u0130lk olarak, mil, \u00b12 mm eksenel kaymaya izin veren bir ara par\u00e7a veya conta seti ile g\u00f6vdeye tak\u0131l\u0131r. \u0130kinci olarak, montajc\u0131 \u00e7\u0131k\u0131\u015f milindeki bo\u015flu\u011fu hissederken tekerlek elle d\u00f6nd\u00fcr\u00fcl\u00fcr. \u00dc\u00e7\u00fcnc\u00fc olarak, istenen bo\u015flu\u011fa ula\u015f\u0131lana kadar mil, daha kal\u0131n di\u015fli uca do\u011fru eksenel olarak kayd\u0131r\u0131l\u0131r. D\u00f6rd\u00fcnc\u00fc olarak, ara par\u00e7a seti tamamlan\u0131r ve kilit somunu s\u0131k\u0131l\u0131r. Tahrik sistemi a\u015f\u0131nd\u0131ktan y\u0131llar sonra yeniden ayarlama ayn\u0131 ad\u0131mlar\u0131 izler, ancak genellikle yaln\u0131zca 0,5 \u2013 1,5 mm ek kayma gerektirir.<\/p>\n

\"\u00c7ift<\/p>\n<\/section>\n

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Duplex ile Di\u011fer Geri Tepme Kontrol Y\u00f6ntemleri Kar\u015f\u0131la\u015ft\u0131rmas\u0131<\/h2>\n

Sonsuz di\u015fli \u00e7arklardaki bo\u015flu\u011fu azaltmak i\u00e7in at\u00f6lye d\u00fczeyinde \u00e7e\u015fitli y\u00f6ntemler mevcuttur. Her biri i\u015fe yarar, ancak her birinin \u00e7ift y\u00f6nl\u00fc y\u00f6ntemin \u00f6nledi\u011fi bir dezavantaj\u0131 vard\u0131r. Bu avantaj ve dezavantajlar\u0131 anlamak, hassas indeksleme cihazlar\u0131 belirleyen tasar\u0131m m\u00fchendislerinin \u00e7ift y\u00f6nl\u00fc y\u00f6ntemin maliyetini isteyerek \u00f6demelerinin nedenidir.<\/p>\n

\n\n\n\n\n\n\n\n\n\n
Y\u00f6ntem<\/th>\nNas\u0131l \u00c7al\u0131\u015f\u0131r<\/th>\nAna Dezavantaj<\/th>\n<\/tr>\n<\/thead>\n
Eksantrik g\u00f6bek d\u00f6n\u00fc\u015f\u00fc<\/td>\nSonsuz di\u015fli ve \u00e7ark\u0131 saran g\u00f6be\u011fi d\u00f6nd\u00fcrerek merkez mesafesini de\u011fi\u015ftirin.<\/td>\nDi\u015f temas b\u00f6lgesini kayd\u0131r\u0131r, temas d\u00fczenini bozar, y\u00fck ta\u015f\u0131ma kapasitesini d\u00fc\u015f\u00fcr\u00fcr.<\/td>\n<\/tr>\n
Konik sonsuz vida eksenel kaymas\u0131<\/td>\nKonik bir sonsuz viday\u0131 kendi ekseni boyunca hareket ettirerek e\u015fle\u015fen bir tekerle\u011fe yerle\u015ftirin.<\/td>\nGeometrik olarak do\u011fru di\u015fli olu\u015fumunu engeller, y\u00fcksek ba\u015flang\u0131\u00e7 \u200b\u200ba\u015f\u0131nmas\u0131na neden olur.<\/td>\n<\/tr>\n
B\u00f6l\u00fcnm\u00fc\u015f solucan (Ott sistemi)<\/td>\nSolucan\u0131n iki yar\u0131s\u0131 birbirine g\u00f6re d\u00f6nd\u00fcr\u00fclm\u00fc\u015f veya kayd\u0131r\u0131lm\u0131\u015ft\u0131r.<\/td>\nKarma\u015f\u0131k montaj, yanl\u0131\u015f hizalama riski, verimlilikte azalma<\/td>\n<\/tr>\n
B\u00f6l\u00fcnm\u00fc\u015f tekerlek (iki diskli)<\/td>\nSonsuz viday\u0131 \u00f6nceden y\u00fcklemek i\u00e7in iki tekerlek yar\u0131s\u0131 birbirine yak\u0131n \u015fekilde d\u00f6nd\u00fcr\u00fcld\u00fc.<\/td>\n\u00d6nceden y\u00fcklenmi\u015f temas noktas\u0131nda daha y\u00fcksek s\u00fcrt\u00fcnme, \u0131s\u0131 art\u0131\u015f\u0131 ve a\u015f\u0131nma meydana gelir.<\/td>\n<\/tr>\n
Duplex (\u00e7ift u\u00e7lu)<\/strong><\/td>\nDi\u015f kal\u0131nl\u0131\u011f\u0131n\u0131 se\u00e7mek i\u00e7in \u00e7ift k\u0131lavuzlu sonsuz viday\u0131 eksenel olarak kayd\u0131r\u0131n.<\/td>\nDaha y\u00fcksek \u00fcretim maliyeti; geometrik veya a\u015f\u0131nma dezavantaj\u0131 yok.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

En alt s\u0131ra, ayarlamadan sonra geometrik olarak do\u011fru di\u015fli ge\u00e7i\u015fini koruyan tek s\u0131rad\u0131r. Temas alan\u0131, y\u00fck kapasitesi ve verimlilik de\u011fi\u015fmeden kal\u0131r; tahrik sistemi, ayarlamadan \u00f6nce oldu\u011fu gibi, sadece farkl\u0131 bir bo\u015fluk de\u011feriyle \u00e7al\u0131\u015f\u0131r. Bu \u00f6zellik, \u00e7ift s\u0131ral\u0131 di\u015fli setlerinin, e\u015fde\u011fer standart sonsuz di\u015fli setlerinden 40-60 % daha pahal\u0131 olmas\u0131na ra\u011fmen, hassas indeksleme pazar\u0131nda hakim olmas\u0131n\u0131n nedenidir.<\/p>\n<\/section>\n

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Montaj Y\u00f6nlendirmesi ve Referans Di\u015f Kontrol\u00fc<\/h2>\n

Sonsuz vida ve di\u015fli \u00e7ark\u0131n iki yan y\u00fczeyinde farkl\u0131 kal\u0131nl\u0131k profilleri bulundu\u011fundan, \u00e7ift y\u00f6nl\u00fc bir set simetrik de\u011fildir; do\u011fru ve yanl\u0131\u015f bir y\u00f6nelime sahiptir. Kurulum s\u0131ras\u0131nda bunu g\u00f6z ard\u0131 etmek, merkez mesafesinin tasar\u0131m de\u011ferinden daha b\u00fcy\u00fck olmas\u0131na ve montaj\u0131n d\u00fczg\u00fcn bir \u015fekilde yap\u0131lmas\u0131n\u0131n zorla\u015fmas\u0131na veya imkans\u0131z hale gelmesine neden olur. \u0130ki \u00f6n kontrol, yayg\u0131n hatalar\u0131 kapsar.<\/p>\n

Birinciyi \u0130\u015faretleyin \u2014 Y\u00f6nlendirme Oklar\u0131<\/h3>\n

\u25b6<\/span> Both the shaft and the wheel are stamped with a small arrow at the manufacturer’s assembly mark. When fitting the pair into the housing, rotate the wheel until the arrow faces the front, then feed the shaft into engagement so that its arrow points the same direction. If the arrows point opposite, the thicker tooth is meeting the thinner tooth of the wheel and the drive will bind before it reaches the design centre distance.<\/p>\n

\u0130kinci Kontrol \u2014 Referans Di\u015f V-Olu\u011fu<\/h3>\n

\u25b6<\/span> The tip of the duplex shaft carries a 60-degree V-groove cut 0.3 mm deep \u2014 this is the reference tooth. When the reference tooth sits exactly aligned with the rotational centre of the wheel and the centre distance is set to the drawing value “a”, the backlash sits at the design target (typically \u00b1 0.045 mm for our catalogue frames). From that starting point, axial shift is used to tune backlash up or down as the application demands.<\/p>\n

\"Sonsuz<\/p>\n<\/section>\n

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\u00c7iftli Sonsuz Di\u015fli \u00c7arklar\u0131n Tipik Uygulamalar\u0131<\/h2>\n

\u00c7ift y\u00f6nl\u00fc diskler, geri vites do\u011frulu\u011funun manuel ayarlama yap\u0131lmadan on binlerce d\u00f6ng\u00fc boyunca korunmas\u0131 gereken s\u00fcr\u00fcc\u00fclerde ekstra maliyetlerini kar\u015f\u0131lar. Kore end\u00fcstrisi bunlar\u0131 \u00e7e\u015fitli farkl\u0131 uygulama alanlar\u0131nda kullanmaktad\u0131r.<\/p>\n