Igwe igwe igwe nwere ike ọ bụghị naanị igwe igwe igwe, grooves, ezé gia, eri na spline shafts, kamakwa hazie profaịlụ dị mgbagwoju anya, yana arụmọrụ dị elu karịa ndị na-ebu ụzọ, ma na-eji ya na ngalaba nrụpụta na nrụzi igwe.Igwe igwe igwe bụ ngwa igwe a na-ejikarị eme ihe, nke nwere ike igwe ụgbọ elu (ụgbọ elu kwụ ọtọ na nke kwụ ọtọ), grooves (keyways, grooves T-shaped grooves, grooves dovetail, wdg), akụkụ gia (Gears, Shafts spline Shafts, sprockets), spiral surfaces eri, spiral grooves) na akụkụ dị iche iche gbagọrọ agbagọ.Ke adianade do, ọ nwekwara ike-eji maka machining elu na n'ime oghere nke na-agbagharị agbagharị ahụ, igbupụ, wdg Mgbe igwe-egwe ọka na-arụ ọrụ, na workpiece na-n'ịnyịnya na worktable ma ọ bụ ngwa ndị dị otú ahụ dị ka indexing isi, na ndị ọzọ. egwe ọka cutter adiana bụ isi ije, supplemented site nri ije nke worktable ma ọ bụ egwe ọka isi, nke mere na workpiece nwere ike nweta chọrọ machining elu.N'ihi na ọ bụ n'ikuku multi-ọnụ ọnwụ, arụpụtaghị igwe-egwe ọka dị elu.N'ikwu ya n'ụzọ dị mfe, igwe-egwe ọka nwere ike ịbụ ngwá ọrụ igwe maka igwe-egwe ọka, mkpọpu ala na-agwụ ike workpieces.
Uru ngwaahịa:Oghere ziri ezi na-ezo aka na ogwe osisi nwere oke ihe achọrọ dị ka okirikiri na runout.Roundness, runout na ndị ọzọ elu nkenke aro akụkụ,