Ukugaya Cylindrical
Ukugaya nge-cylindrical (okubizwa nangokuthi ukugaya uhlobo oluphakathi) kusetshenziselwa ukugaya indawo eyi-cylindrical namahlombe omsebenzi.I-workpiece ifakwe ezikhungweni futhi ijikeleziswa idivayisi eyaziwa ngokuthi umshayeli ophakathi.Isondo le-abrasive kanye ne-workpiece ijikeleziswa ngama-motor ahlukene futhi ngesivinini esihlukile.Itafula lingalungiswa ukuze likhiqize ama-tapers.Ikhanda lesondo linganyakaziswa.Izinhlobo ezinhlanu zokugaya okuyicylindrical yilezi: ukugaya okungaphandle kobubanzi (OD), ukugaya ngaphakathi ngaphakathi (ID) ukugaya, ukugaya, ukugaya ukudla okukhasa, kanye nokugaya okungenamaphakathi.
Ngaphandle Ukugaya Ububanzi
Ukugaya kwe-OD ukugaya okwenzeka ngaphandle kwento ephakathi kwezikhungo.Izikhungo zingamayunithi wokugcina anephoyinti elivumela into ukuthi ijikelezwe.Isondo lokugaya nalo lijikeleziswa ngendlela efanayo uma lihlangana nento.Lokhu kusho ukuthi izindawo ezimbili zizohamba zibheke lapho kuthintana khona okuvumela ukusebenza okushelelayo kanye nethuba elincane lokujamelana.
Ngaphakathi Ukugaya Ububanzi
Ukugaya i-ID ukugaya okwenzeka ngaphakathi entweni.Isondo lokugaya lihlala lincane kunobubanzi bento.Into ibanjwe i-collet, ebuye ijikeleze into endaweni.Njengoba nje ngokugaya kwe-OD, isondo lokugaya kanye nento kuzungezisa amahlangothi ahlukene okunikeza ukuthintana okuhlanekezelwe kwezindawo ezimbili lapho ukugaya kwenzeka khona.
Ukubekezelela ukugaya okuyisilinda kubanjwe ngaphakathi kwamayintshi angu-±0.0005 (13 μm) ngobubanzi kanye namayintshi angu-±0.0001 (2.5 μm) ngokuyindilinga.Umsebenzi oqondile ungafinyelela ekubekezeleni okufika ku-±0.00005 amayintshi (1.3 μm) ngobubanzi kanye namayintshi angu-±0.00001 (0.25 μm) ngokuyindilinga.Ama-Surface finishes angasukela kuma-microinches angu-2 (51 nm) kuya ku-125 microinches (3.2 μm), anokuqedwa okujwayelekile kusuka ku-8 kuya ku-32 microinches (0.20 kuya ku-0.81 μm)
Isikhathi sokuthumela: Jul-14-2023