{"id":867,"date":"2026-06-24T09:16:11","date_gmt":"2026-06-24T09:16:11","guid":{"rendered":"https:\/\/oldhamcoupling.net\/oldham-couplings-in-3d-printers-improving-print-accuracy-on-corexy-and-cartesian-machines\/"},"modified":"2026-06-24T09:16:11","modified_gmt":"2026-06-24T09:16:11","slug":"oldham-couplings-in-3d-printers-improving-print-accuracy-on-corexy-and-cartesian-machines","status":"publish","type":"post","link":"https:\/\/oldhamcoupling.net\/tr\/oldham-couplings-in-3d-printers-improving-print-accuracy-on-corexy-and-cartesian-machines\/","title":{"rendered":"3B Yaz\u0131c\u0131larda Oldham Ba\u011flant\u0131lar\u0131: CoreXY ve Kartezyen Makinelerde Bask\u0131 Do\u011frulu\u011funu Art\u0131rma"},"content":{"rendered":"<p style=\"font-size:16px; line-height:1.8; color:#333;\">E\u011fer bir 3D bask\u0131y\u0131 e\u011fik \u0131\u015f\u0131k alt\u0131nda inceledi\u011finizde dikey duvarlarda d\u00fczenli bir bantlanma deseni (tam olarak bir vida ad\u0131m\u0131 aral\u0131\u011f\u0131nda bantlar) fark ettiyseniz, bu, vida hizalama hatas\u0131n\u0131n Z ekseni hareketine radyal titre\u015fim aktarmas\u0131n\u0131n do\u011frudan sonucudur. Z-bantlanmas\u0131, Z-titre\u015fimi veya VFA (Dikey \u0130nce Artefaktlar) olarak bilinen bu kusur, Kartezyen ve CoreXY 3D yaz\u0131c\u0131larda en yayg\u0131n bask\u0131 kalitesi sorunlar\u0131ndan biridir ve do\u011fru ba\u011flant\u0131 se\u00e7imiyle neredeyse tamamen \u00f6nlenebilir.<\/p>\n<p style=\"font-size:16px; line-height:1.8; color:#333;\">O <strong>Oldham ba\u011flant\u0131s\u0131<\/strong> \u2014 t\u00fcketici 3D bask\u0131 topluluklar\u0131nda nadiren tart\u0131\u015f\u0131lan ancak hassas hareket m\u00fchendisli\u011finde iyi bilinen bir bile\u015fen olan \u2014 kur\u015fun vida tahrikli Z eksenleri i\u00e7in teknik olarak do\u011fru \u00e7\u00f6z\u00fcmd\u00fcr. Bu makale, Z ekseninde sallanman\u0131n nedenlerini, Oldham kaplininin bunu nas\u0131l ortadan kald\u0131rd\u0131\u011f\u0131n\u0131 ve pop\u00fcler yaz\u0131c\u0131 platformlar\u0131 i\u00e7in do\u011fru kaplinin nas\u0131l se\u00e7ilip tak\u0131laca\u011f\u0131n\u0131 a\u00e7\u0131klamaktad\u0131r.<\/p>\n<figure style=\"margin:32px 0; text-align:center;\">\n  <img decoding=\"async\" src=\"https:\/\/oldhamcoupling.net\/wp-content\/uploads\/2026\/06\/oldham-coupling-1.webp\" alt=\"3D yaz\u0131c\u0131 Z ekseni vidal\u0131 motor ba\u011flant\u0131s\u0131 i\u00e7in Oldham kaplin.\" style=\"max-width:100%; height:auto; border-radius:6px;\" loading=\"lazy\" \/><figcaption style=\"font-size:13px; color:#888; margin-top:8px;\">Step motor ile vida mili aras\u0131na yerle\u015ftirilen Oldham ba\u011flant\u0131s\u0131, paralel mil sapmas\u0131n\u0131 absorbe eder ve bask\u0131 y\u00fczeylerinde titre\u015fimden kaynaklanan bantlanmay\u0131 \u00f6nler.<\/figcaption><\/figure>\n<h2 style=\"font-size:26px; color:#1a1a1a; margin-top:40px; margin-bottom:16px;\">Z-Titre\u015fiminin Olu\u015fma Nedeni: Temel Sebep<\/h2>\n<p style=\"font-size:16px; line-height:1.8; color:#333;\">\u00c7o\u011fu masa\u00fcst\u00fc 3D yaz\u0131c\u0131da, Z ekseni, do\u011frudan veya rijit bir kaplin arac\u0131l\u0131\u011f\u0131yla step motorlara ba\u011fl\u0131 bir veya iki vida mili ile tahrik edilir. Vida mili, X ekseni ta\u015f\u0131y\u0131c\u0131s\u0131na veya bask\u0131 k\u0131za\u011f\u0131na monte edilmi\u015f pirin\u00e7 veya geri tepme \u00f6nleyici bir somundan ge\u00e7erek d\u00f6nme hareketini dikey harekete d\u00f6n\u00fc\u015ft\u00fcr\u00fcr.<\/p>\n<p style=\"font-size:16px; line-height:1.8; color:#333;\">Sorun hizalamayla ba\u015flar. Tahrik motoru \u015faft\u0131yla m\u00fckemmel bir \u015fekilde ayn\u0131 eksende olmayan bir vida mili, d\u00f6nerken hafif bir y\u00f6r\u00fcnge hareketi izler. Bu y\u00f6r\u00fcnge hareketi \u2013 vida milinin \u00fcst ucunun ger\u00e7ek eksen etraf\u0131nda d\u00f6nmesi \u2013 her d\u00f6n\u00fc\u015fte vida mili somununu yanal olarak iter ve \u00e7eker. Portal ve do\u011frusal raylar taraf\u0131ndan s\u0131n\u0131rland\u0131r\u0131lan somun, yanal olarak hareket edemez, bu nedenle bunun yerine, sallanan vida di\u015finde yukar\u0131 ve a\u015fa\u011f\u0131 hareket ederken periyodik bir dikey konumland\u0131rma hatas\u0131 olu\u015fturur. Vida milinin bir tam d\u00f6n\u00fc\u015f\u00fc, bask\u0131l\u0131 y\u00fczeyde tam olarak bir bant olu\u015fturur.<\/p>\n<p style=\"font-size:16px; line-height:1.8; color:#333;\">Bu sallanmaya neden olan hizalama hatas\u0131n\u0131 yaln\u0131zca mekanik hizalama ile tamamen ortadan kald\u0131rmak neredeyse imkans\u0131zd\u0131r. Vidal\u0131 milin kendisinde k\u00fc\u00e7\u00fck bir do\u011frusall\u0131k tolerans\u0131 olabilir. Motor montaj plakas\u0131nda hafif bir a\u00e7\u0131sal hata olabilir. Ba\u011flant\u0131 eleman\u0131 eksantriklik olu\u015fturabilir. Ve yaz\u0131c\u0131 \u00e7er\u00e7evesinin termal d\u00f6ng\u00fcden ge\u00e7mesinden ve mekanik olarak yerle\u015fmesinden sonra, herhangi bir ilk hizalama kayma g\u00f6sterecektir. Bu hizalama hatas\u0131n\u0131 vidaya ileten bir ba\u011flant\u0131 eleman\u0131 her zaman bir miktar Z-sallanmas\u0131na neden olur; sapmay\u0131 emen bir ba\u011flant\u0131 eleman\u0131 ise bunu tamamen \u00f6nler.<\/p>\n<h2 style=\"font-size:26px; color:#1a1a1a; margin-top:40px; margin-bottom:16px;\">Esnek Kaplinlerin Sorunu K\u0131smen \u00c7\u00f6zmesi ve K\u0131smen K\u00f6t\u00fcle\u015ftirmesinin Nedenleri<\/h2>\n<p style=\"font-size:16px; line-height:1.8; color:#333;\">\u00c7o\u011fu 3D yaz\u0131c\u0131, iki t\u00fcr ba\u011flant\u0131 eleman\u0131ndan biriyle birlikte gelir: sert al\u00fcminyum ba\u011flant\u0131 eleman\u0131 veya esnek spiral kesimli ba\u011flant\u0131 eleman\u0131 (bazen helisel veya kiri\u015f ba\u011flant\u0131 eleman\u0131 olarak da adland\u0131r\u0131l\u0131r). Her ikisinin de neden en uygun \u00e7\u00f6z\u00fcm olmad\u0131\u011f\u0131n\u0131 anlamak, Oldham ba\u011flant\u0131 eleman\u0131n\u0131n bu \u00f6zel uygulama i\u00e7in neden daha \u00fcst\u00fcn oldu\u011funu a\u00e7\u0131klamaya yard\u0131mc\u0131 olur.<\/p>\n<p style=\"font-size:16px; line-height:1.8; color:#333;\"><strong>Rijit ba\u011flant\u0131 elemanlar\u0131<\/strong> Motor milindeki herhangi bir hizalama hatas\u0131n\u0131 do\u011frudan vida miline ileterek maksimum Z ekseni sal\u0131n\u0131m\u0131na neden olurlar. Mil hizalamas\u0131 m\u00fckemmel olmad\u0131\u011f\u0131 s\u00fcrece (ki pratikte asla m\u00fckemmel olmaz), bu uygulama i\u00e7in m\u00fcmk\u00fcn olan en k\u00f6t\u00fc se\u00e7imdirler.<\/p>\n<p style=\"font-size:16px; line-height:1.8; color:#333;\"><strong>Esnek spiral kesimli ba\u011flant\u0131 elemanlar\u0131<\/strong> Bu ba\u011flant\u0131 elemanlar\u0131, a\u00e7\u0131sal ve yanal esneklik sa\u011flayarak rijit ba\u011flant\u0131 elemanlar\u0131n\u0131 iyile\u015ftirir ve bu da vida miline iletilen sallanmay\u0131 azalt\u0131r. Ancak bunu elastik deformasyon yoluyla yaparlar - burulma yay\u0131 gibi davran\u0131rlar. Bu esnekli\u011fin iki olumsuz sonucu vard\u0131r: birincisi, yay benzeri geri y\u00fckleme kuvveti, hizalama hatas\u0131na kar\u015f\u0131 geri iter ve her devirde motor yata\u011f\u0131na ve vida mili u\u00e7 yata\u011f\u0131na radyal bir kuvvet iletir; ikincisi, y\u00fck alt\u0131nda burulma b\u00fck\u00fclmesi, motor ad\u0131m\u0131 ile vida d\u00f6n\u00fc\u015f\u00fc aras\u0131nda k\u00fc\u00e7\u00fck ancak potansiyel olarak \u00f6l\u00e7\u00fclebilir bir faz gecikmesi olu\u015fturur; bu da de\u011fi\u015fen ekstr\u00fczyon y\u00fckleri alt\u0131nda katmanlar aras\u0131 tutars\u0131zl\u0131k olarak ortaya \u00e7\u0131kabilir.<\/p>\n<p style=\"font-size:16px; line-height:1.8; color:#333;\">Oldham kaplin, kayar disk mekanizmas\u0131 sayesinde yanal sapmay\u0131 emer; bu, herhangi bir yay geri y\u00fckleme kuvveti, burulma esnekli\u011fi veya faz gecikmesi olmadan ger\u00e7ekle\u015fir. Motor ve vida mili tam olarak senkronize halde d\u00f6nerken, eksenleri aras\u0131ndaki sapma tamamen kaplinin kendi i\u00e7inde kar\u015f\u0131lan\u0131r.<\/p>\n<h2 style=\"font-size:26px; color:#1a1a1a; margin-top:40px; margin-bottom:16px;\">Oldham Ba\u011flant\u0131s\u0131n\u0131n Z-Titre\u015fimini Nas\u0131l Ortadan Kald\u0131rd\u0131\u011f\u0131<\/h2>\n<p style=\"font-size:16px; line-height:1.8; color:#333;\">Oldham kaplin, step motor milini kur\u015fun vidaya ba\u011flad\u0131\u011f\u0131nda, merkez disk g\u00f6bek yuvalar\u0131 i\u00e7inde kayarak iki mil ekseni aras\u0131nda olu\u015fan yanal sapmay\u0131 s\u00fcrekli olarak absorbe eder. Kur\u015fun vida, her a\u00e7\u0131sal konumda tam olarak do\u011fru d\u00f6n\u00fc\u015f h\u0131z\u0131nda \u00e7al\u0131\u015ft\u0131r\u0131l\u0131r; y\u00f6r\u00fcnge hareketi yok, kur\u015fun vida somununda periyodik yanal kuvvet yok, bask\u0131l\u0131 y\u00fczeyde Z ekseninde sallanma yok.<\/p>\n<p style=\"font-size:16px; line-height:1.8; color:#333;\">Daha da \u00f6nemlisi, Oldham kaplin motor yata\u011f\u0131na s\u0131f\u0131r radyal kuvvet ve kur\u015fun vidaya s\u0131f\u0131r yanal kuvvet uygular. Motor yata\u011f\u0131 sadece tasarland\u0131\u011f\u0131 kuvvetleri ta\u015f\u0131r. Kur\u015fun vida d\u00fcz bir \u015fekilde d\u00f6ner. Motor ve vida eksenleri aras\u0131ndaki yanal sapma ne kadar \u00f6nemli olursa olsun (kaplinin nominal sapma kapasitesine kadar), bask\u0131 y\u00fczeyinde bantlanma g\u00f6r\u00fclmez.<\/p>\n<figure style=\"margin:32px 0; text-align:center;\">\n  <img decoding=\"async\" src=\"https:\/\/oldhamcoupling.net\/wp-content\/uploads\/2026\/06\/oldham-coupling-5.webp\" alt=\"3D yaz\u0131c\u0131 Z ekseni Oldham ba\u011flant\u0131s\u0131, VFA Z eksenindeki sallanma bantlanmas\u0131n\u0131 ortadan kald\u0131r\u0131yor.\" style=\"max-width:100%; height:auto; border-radius:6px;\" loading=\"lazy\" \/><figcaption style=\"font-size:13px; color:#888; margin-top:8px;\">Kayar disk mekanizmas\u0131, her devir boyunca yanal sapmay\u0131 s\u00fcrekli olarak emer; vida mili yaln\u0131zca d\u00f6nme hareketini g\u00f6r\u00fcr, hizalama hatas\u0131ndan kaynaklanan y\u00f6r\u00fcnge hareketini g\u00f6rmez.<\/figcaption><\/figure>\n<h2 style=\"font-size:26px; color:#1a1a1a; margin-top:40px; margin-bottom:16px;\">Yayg\u0131n 3D Yaz\u0131c\u0131 Mimarilerinde Uygulama<\/h2>\n<p style=\"font-size:16px; line-height:1.8; color:#333;\"><strong>Kartezyen yaz\u0131c\u0131lar (Prusa i3 tarz\u0131, yatak kayd\u0131rmal\u0131):<\/strong> Bu yaz\u0131c\u0131lar tipik olarak, 5 mm \u00e7\u0131k\u0131\u015f miline sahip NEMA 17 step motorlar taraf\u0131ndan tahrik edilen bir veya iki adet T8 vida mili (8 mm \u00e7ap, 2 mm ad\u0131m) kullan\u0131r. Oldham kaplin, motor-vida mili ba\u011flant\u0131s\u0131ndaki standart esnek kaplinin yerini al\u0131r. Temel \u00f6zellik, 5 mm tahrik deli\u011fi (motor mili) ve 8 mm tahrik edilen deli\u011fi (vida mili) olup, bask\u0131l\u0131 veya damgal\u0131 motor montajlar\u0131nda tipik hizalama toleranslar\u0131n\u0131 kar\u015f\u0131lamak i\u00e7in en az 0,5 mm'lik yanal ofset kapasitesine sahiptir.<\/p>\n<p style=\"font-size:16px; line-height:1.8; color:#333;\"><strong>CoreXY yaz\u0131c\u0131lar (Voron, RatRig, BambuLab tarz\u0131):<\/strong> CoreXY mimarileri tipik olarak Z eksenini, mekanik olarak veya elektronik Z seviyeleme (d\u00f6rtl\u00fc portal seviyeleme veya benzeri) ile ba\u011f\u0131ms\u0131z step motorlar arac\u0131l\u0131\u011f\u0131yla senkronize edilmi\u015f iki ila d\u00f6rt adet vida mili ile tahrik eder. Bu sistemlerde, her bir vida mili-motor ba\u011flant\u0131s\u0131, Kartezyen yaz\u0131c\u0131larda oldu\u011fu gibi ayn\u0131 nedenlerle bir Oldham ba\u011flant\u0131s\u0131ndan faydalan\u0131r; ek olarak, ba\u011f\u0131ms\u0131z Z motorlar\u0131n\u0131n, d\u00f6rt motor montaj pozisyonu aras\u0131ndaki diferansiyel hizalama hatalar\u0131n\u0131 gidermek i\u00e7in ba\u011flant\u0131ya ihtiya\u00e7 duymas\u0131 da dikkate al\u0131nmal\u0131d\u0131r.<\/p>\n<p style=\"font-size:16px; line-height:1.8; color:#333;\"><strong>Delta yaz\u0131c\u0131lar:<\/strong> Delta mimarileri, birincil hareket i\u00e7in vidal\u0131 miller kullanmaz; bunun yerine dikey do\u011frusal raylar \u00fczerinde zamanlama kay\u0131\u015flar\u0131 kullan\u0131rlar. Oldham kaplinleri, delta yaz\u0131c\u0131lar\u0131n birincil hareket sisteminde tipik olarak kullan\u0131lmaz. Bununla birlikte, bir delta yaz\u0131c\u0131 vidal\u0131 mil tahrikli bir bask\u0131 tablas\u0131 kullan\u0131yorsa (baz\u0131lar\u0131 otomatik yatak seviyeleme i\u00e7in kullan\u0131r), ayn\u0131 Z ekseni titremesi hususlar\u0131 ge\u00e7erlidir.<\/p>\n<p style=\"font-size:16px; line-height:1.8; color:#333;\"><strong>Re\u00e7ine yaz\u0131c\u0131lar (MSLA\/DLP):<\/strong> Re\u00e7ine yaz\u0131c\u0131lar\u0131n Z ekseni, bask\u0131 platformunu bir vidal\u0131 mil tahrik sistemiyle yukar\u0131 ve a\u015fa\u011f\u0131 hareket ettirir ve bask\u0131 katman\u0131 \u00e7\u00f6z\u00fcn\u00fcrl\u00fc\u011f\u00fc tipik olarak 10 ila 50 mikron aral\u0131\u011f\u0131ndad\u0131r. Bu \u00e7\u00f6z\u00fcn\u00fcrl\u00fckte, Z eksenindeki titreme sadece estetik a\u00e7\u0131dan istenmeyen bir durum de\u011fildir; katmanlar aras\u0131nda ayr\u0131lmaya veya tamamen bask\u0131 hatas\u0131na neden olabilir. Bu nedenle, Oldham ba\u011flant\u0131lar\u0131 giderek daha \u00fcst d\u00fczey MSLA yaz\u0131c\u0131larda tercih edilmektedir.<\/p>\n<h2 style=\"font-size:26px; color:#1a1a1a; margin-top:40px; margin-bottom:16px;\">Yaz\u0131c\u0131n\u0131z \u0130\u00e7in Do\u011fru Oldham Ba\u011flant\u0131 Eleman\u0131n\u0131 Se\u00e7mek<\/h2>\n<div style=\"overflow-x:auto;-webkit-overflow-scrolling:touch;width:100%;\">\n<div style=\"overflow-x:auto;-webkit-overflow-scrolling:touch;width:100%;\">\n<table style=\"width:100%; border-collapse:collapse; margin:20px 0; font-size:15px;\">\n<thead>\n<tr style=\"background:#f5f5f5;\">\n<th style=\"padding:12px 16px; text-align:left; border-bottom:2px solid #ddd; color:#1a1a1a;\">Yaz\u0131c\u0131 Tipi<\/th>\n<th style=\"padding:12px 16px; text-align:center; border-bottom:2px solid #ddd; color:#1a1a1a;\">Motor Mili<\/th>\n<th style=\"padding:12px 16px; text-align:center; border-bottom:2px solid #ddd; color:#1a1a1a;\">Kur\u015fun vida<\/th>\n<th style=\"padding:12px 16px; text-align:center; border-bottom:2px solid #ddd; color:#1a1a1a;\">\u00d6nerilen Ba\u011flant\u0131 D\u0131\u015f \u00c7ap\u0131<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding:10px 16px; border-bottom:1px solid #eee;\">Prusa i3 \/ klonlar (T8)<\/td>\n<td style=\"padding:10px 16px; text-align:center; border-bottom:1px solid #eee;\">5 mm<\/td>\n<td style=\"padding:10px 16px; text-align:center; border-bottom:1px solid #eee;\">8 mm<\/td>\n<td style=\"padding:10px 16px; text-align:center; border-bottom:1px solid #eee;\">20\u201325 mm<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:10px 16px; border-bottom:1px solid #eee;\">Voron 2.4 \/ Trident (T8)<\/td>\n<td style=\"padding:10px 16px; text-align:center; border-bottom:1px solid #eee;\">5 mm<\/td>\n<td style=\"padding:10px 16px; text-align:center; border-bottom:1px solid #eee;\">8 mm<\/td>\n<td style=\"padding:10px 16px; text-align:center; border-bottom:1px solid #eee;\">20\u201325 mm<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:10px 16px; border-bottom:1px solid #eee;\">RatRig V-Core (T8)<\/td>\n<td style=\"padding:10px 16px; text-align:center; border-bottom:1px solid #eee;\">5 mm<\/td>\n<td style=\"padding:10px 16px; text-align:center; border-bottom:1px solid #eee;\">8 mm<\/td>\n<td style=\"padding:10px 16px; text-align:center; border-bottom:1px solid #eee;\">20\u201325 mm<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:10px 16px; border-bottom:1px solid #eee;\">B\u00fcy\u00fck format (T10\/T12)<\/td>\n<td style=\"padding:10px 16px; text-align:center; border-bottom:1px solid #eee;\">5\u20136,35 mm<\/td>\n<td style=\"padding:10px 16px; text-align:center; border-bottom:1px solid #eee;\">10\u201312 mm<\/td>\n<td style=\"padding:10px 16px; text-align:center; border-bottom:1px solid #eee;\">28\u201332 mm<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:10px 16px; border-bottom:1px solid #eee;\">Re\u00e7ine MSLA (T8)<\/td>\n<td style=\"padding:10px 16px; text-align:center; border-bottom:1px solid #eee;\">5 mm<\/td>\n<td style=\"padding:10px 16px; text-align:center; border-bottom:1px solid #eee;\">8 mm<\/td>\n<td style=\"padding:10px 16px; text-align:center; border-bottom:1px solid #eee;\">20 mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<p style=\"font-size:16px; line-height:1.8; color:#333;\">3D yaz\u0131c\u0131 uygulamalar\u0131 i\u00e7in, ba\u011flant\u0131 tasar\u0131m\u0131n\u0131n izin verdi\u011fi her yerde, ayar vidal\u0131 g\u00f6bekler yerine kelep\u00e7e tipi g\u00f6bekler belirtin. Ayar vidal\u0131 g\u00f6bekler zamanla vida y\u00fczeyinde iz b\u0131rakabilir, bu da bak\u0131m i\u00e7in vidan\u0131n \u00e7\u0131kar\u0131lmas\u0131n\u0131 zorla\u015ft\u0131r\u0131r ve daha az tutarl\u0131 s\u0131k\u0131\u015ft\u0131rma kuvveti sa\u011flarlar. 3D yaz\u0131c\u0131 kullan\u0131m\u0131 i\u00e7in \u00fcretilen \u00e7o\u011fu ticari Oldham ba\u011flant\u0131 eleman\u0131, hem 5 mm hem de 8 mm konfig\u00fcrasyonlar\u0131nda kelep\u00e7e delikleriyle mevcuttur.<\/p>\n<h2 style=\"font-size:26px; color:#1a1a1a; margin-top:40px; margin-bottom:16px;\">3D Yaz\u0131c\u0131lar \u0130\u00e7in Kurulum \u0130pu\u00e7lar\u0131<\/h2>\n<p style=\"font-size:16px; line-height:1.8; color:#333;\"><strong>Kur\u015fun vida taraf\u0131ndaki g\u00f6be\u011fi a\u015f\u0131r\u0131 s\u0131kmay\u0131n.<\/strong> 3D yaz\u0131c\u0131lar i\u00e7in kullan\u0131lan vidal\u0131 miller genellikle yumu\u015fak y\u00fczey i\u015flemine sahip paslanmaz \u00e7elikten \u00fcretilir. Ayar vidas\u0131 g\u00f6be\u011fiyle \u00e7ok sert s\u0131k\u0131\u015ft\u0131rma, vida y\u00fczeyini deforme edebilir veya eksantriklik olu\u015fturabilir. Kaymay\u0131 \u00f6nleyen minimum s\u0131k\u0131\u015ft\u0131rma torkunu kullan\u0131n \u2014 Z ekseni tahriki taraf\u0131ndan iletilen tork \u00e7ok d\u00fc\u015f\u00fckt\u00fcr (tipik olarak 0,1 Nm'den az), bu nedenle \u00e7ok az s\u0131k\u0131\u015ft\u0131rma kuvvetine ihtiya\u00e7 duyulur.<\/p>\n<p style=\"font-size:16px; line-height:1.8; color:#333;\"><strong>Vidan\u0131n eksenel olarak serbest\u00e7e hareket etmesine izin verin.<\/strong> \u00c7o\u011fu 3D yaz\u0131c\u0131daki vida mili, motor ucunda eksenel olarak s\u0131n\u0131rland\u0131r\u0131lmam\u0131\u015ft\u0131r; \u00fcstte vida mili somunu, altta ise yaln\u0131zca kendi a\u011f\u0131rl\u0131\u011f\u0131yla s\u0131n\u0131rland\u0131r\u0131lm\u0131\u015ft\u0131r. Oldham kaplininin vida milini motor yata\u011f\u0131na kar\u015f\u0131 eksenel olarak s\u0131k\u0131\u015ft\u0131rmad\u0131\u011f\u0131ndan emin olun. Disk ve g\u00f6bek y\u00fczeyleri aras\u0131ndaki k\u00fc\u00e7\u00fck eksenel bo\u015flu\u011fu, kurulum k\u0131lavuzlar\u0131nda a\u00e7\u0131kland\u0131\u011f\u0131 gibi b\u0131rak\u0131n.<\/p>\n<p style=\"font-size:16px; line-height:1.8; color:#333;\"><strong>Motoru vidaya hizalamaya \u00e7al\u0131\u015fmay\u0131n.<\/strong> \u0130\u015fte en \u00f6nemli nokta: rijit veya spiral kaplinlerin aksine, motoru vida mili eksenine tam olarak hizalamak i\u00e7in zaman harcaman\u0131za gerek yok. Oldham kaplini sapmay\u0131 absorbe eder. Motoru plakas\u0131na monte edin, kaplini tak\u0131n ve hizalama hatas\u0131 otomatik olarak giderilir. Oldham kaplini kullan\u0131ld\u0131\u011f\u0131nda, motoru saatlerce ayarlamak gereksiz bir \u00e7abad\u0131r.<\/p>\n<figure style=\"margin:32px 0; text-align:center;\">\n  <img decoding=\"async\" src=\"https:\/\/oldhamcoupling.net\/wp-content\/uploads\/2026\/06\/oldham-coupling-2.webp\" alt=\"Oldham kaplin montaj\u0131 3D yaz\u0131c\u0131 kur\u015fun vidal\u0131 step motor\" style=\"max-width:100%; height:auto; border-radius:6px;\" loading=\"lazy\" \/><figcaption style=\"font-size:13px; color:#888; margin-top:8px;\">Kurulumu olduk\u00e7a basittir: hassas hizalama gerekmez. Motoru monte edin, kaplini tak\u0131n ve kayar disk kalan sapmalar\u0131 otomatik olarak giderir.<\/figcaption><\/figure>\n<h2 style=\"font-size:26px; color:#1a1a1a; margin-top:40px; margin-bottom:16px;\">Ne t\u00fcr bir iyile\u015fme beklemeliyiz?<\/h2>\n<p style=\"font-size:16px; line-height:1.8; color:#333;\">Z ekseni tahrik sistemlerinde esnek spiral kaplinlerden Oldham kaplinlere ge\u00e7i\u015f yapan kullan\u0131c\u0131lar, s\u00fcrekli olarak a\u015fa\u011f\u0131daki iyile\u015fmeleri bildirmektedir:<\/p>\n<ul style=\"font-size:16px; line-height:2.0; color:#333; padding-left:24px;\">\n<li>Bask\u0131l\u0131 duvarlardaki Z-bantlanma kusurlar\u0131n\u0131n ortadan kald\u0131r\u0131lmas\u0131 veya \u00f6nemli \u00f6l\u00e7\u00fcde azalt\u0131lmas\u0131<\/li>\n<li>Bask\u0131n\u0131n t\u00fcm y\u00fcksekli\u011fi boyunca daha tutarl\u0131 katman \u00e7izgileri.<\/li>\n<li>Motor ak\u0131m\u0131ndaki ve mikro ad\u0131mlama ayarlar\u0131ndaki de\u011fi\u015fikliklere kar\u015f\u0131 hassasiyetin azalmas\u0131.<\/li>\n<li>\u00d6zellikle bask\u0131 seviyeleme s\u0131ras\u0131nda kullan\u0131lan d\u00fc\u015f\u00fck ini\u015f h\u0131zlar\u0131nda daha sessiz Z ekseni \u00e7al\u0131\u015fmas\u0131.<\/li>\n<li>Firmware'de (Marlin, Klipper) Z ekseni titremesi telafisi eklentilerine olan ihtiyac\u0131n ortadan kald\u0131r\u0131lmas\u0131.<\/li>\n<\/ul>\n<p style=\"font-size:16px; line-height:1.8; color:#333;\">\u0130yile\u015fme, \u00f6zellikle \u015ferit desenlerinin en kolay g\u00f6r\u00fclebildi\u011fi, d\u00fcz dikey duvarlara sahip uzun bask\u0131larda (vazolar, silindirler ve mimari modeller) en belirgin \u015fekilde ortaya \u00e7\u0131k\u0131yor. Dokulu veya k\u00fc\u00e7\u00fck detayl\u0131 y\u00fczeylerde ise iyile\u015fme ger\u00e7ek ancak hemen fark edilmiyor.<\/p>\n<h2 style=\"font-size:26px; color:#1a1a1a; margin-top:40px; margin-bottom:16px;\">\u00c7\u00f6z\u00fcm<\/h2>\n<p style=\"font-size:16px; line-height:1.8; color:#333;\">Oldham kaplin, 3D yaz\u0131c\u0131lar\u0131n Z ekseni vidal\u0131 tahrik sistemleri i\u00e7in m\u00fchendislik a\u00e7\u0131s\u0131ndan do\u011fru bir \u00e7\u00f6z\u00fcmd\u00fcr. Motor ve vida aras\u0131ndaki yanal hizalama sapmas\u0131n\u0131, geri yaylanma kuvveti, burulma esnekli\u011fi ve hassas mekanik hizalama ihtiyac\u0131 olmadan emerek Z eksenindeki titremeyi kayna\u011f\u0131nda ortadan kald\u0131r\u0131r. Y\u00fczey kalitesinin \u00f6nemli oldu\u011fu yaz\u0131c\u0131lar i\u00e7in -\u00f6zellikle mikron seviyesinde katman \u00e7\u00f6z\u00fcn\u00fcrl\u00fc\u011f\u00fcnde \u00e7al\u0131\u015fan re\u00e7ine yaz\u0131c\u0131lar i\u00e7in- mevcut en etkili tek donan\u0131m y\u00fckseltmelerinden biridir.<\/p>\n<p style=\"font-size:16px; line-height:1.8; color:#333;\">\u00dcr\u00fcnlerimize g\u00f6z at\u0131n. <a href=\"\/tr\/products\/\" style=\"color:#0066cc; text-decoration:none;\">3D yaz\u0131c\u0131 uygulamalar\u0131 i\u00e7in Oldham ba\u011flant\u0131 serisi<\/a> 5 mm ve 8 mm delik \u00e7apl\u0131 konfig\u00fcrasyonlarla, veya <a href=\"\/tr\/contact-us\/\" style=\"color:#0066cc; text-decoration:none;\">bize Ula\u015f\u0131n<\/a> Belirli yaz\u0131c\u0131 platformunuzla ilgili rehberlik i\u00e7in.<\/p>","protected":false},"excerpt":{"rendered":"<p>If you have ever examined a 3D print under raking light and noticed a regular banding pattern on the vertical walls \u2014 bands spaced exactly one leadscrew pitch apart \u2014 you have seen the direct result of leadscrew misalignment transmitting radial wobble into the Z-axis motion. This artefact, known variously as Z-banding, Z-wobble, or VFA [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[722],"tags":[847,851,850,848,846,852,854,853,849],"class_list":["post-867","post","type-post","status-publish","format-standard","hentry","category-blog","tag-3d-printer-z-wobble-fix","tag-cartesian-printer-coupling","tag-corexy-coupling","tag-leadscrew-coupling-3d-printer","tag-oldham-coupling-3d-printer","tag-stepper-motor-leadscrew-coupling","tag-t8-leadscrew-coupling","tag-vfa-3d-printer-fix","tag-z-banding-3d-printer"],"_links":{"self":[{"href":"https:\/\/oldhamcoupling.net\/tr\/wp-json\/wp\/v2\/posts\/867","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oldhamcoupling.net\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/oldhamcoupling.net\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/oldhamcoupling.net\/tr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/oldhamcoupling.net\/tr\/wp-json\/wp\/v2\/comments?post=867"}],"version-history":[{"count":0,"href":"https:\/\/oldhamcoupling.net\/tr\/wp-json\/wp\/v2\/posts\/867\/revisions"}],"wp:attachment":[{"href":"https:\/\/oldhamcoupling.net\/tr\/wp-json\/wp\/v2\/media?parent=867"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/oldhamcoupling.net\/tr\/wp-json\/wp\/v2\/categories?post=867"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/oldhamcoupling.net\/tr\/wp-json\/wp\/v2\/tags?post=867"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}