I thuthukisa igiyaI-shaft iyingxenye ebaluleke kakhulu esekelayo nejikelezayo emishinini yokwakha, ekwazi ukubona ukunyakaza kwamagiya nezinye izinto, futhi ingadlulisela itorque namandla ebangeni elide. Inezinzuzo zokusebenza kahle kokudlulisela phambili, impilo ende yesevisi kanye nesakhiwo esihlangene. Isetshenziswe kabanzi futhi isiyingxenye yezingxenye eziyisisekelo zokudluliswa kwemishini yokwakha. Njengamanje, ngokuthuthuka okusheshayo komnotho wasekhaya kanye nokunwetshwa kwengqalasizinda, kuzoba negagasi elisha lesidingo semishini yokwakha. Ukukhethwa kwempahla yegiyaumphini,indlela yokwelapha ukushisa, ukufakwa kanye nokulungiswa kwendawo yokulungisa imishini, imingcele yenqubo yokuhobha, kanye nokudla konke kubaluleke kakhulu kwikhwalithi yokucubungula kanye nempilo ye-shaft yegiya.
Sihlome ngemishini yokuhlola eseqophelweni eliphezulu njengomshini wokulinganisa ohlanganisa iBrown & Sharpe, isikhungo sokulinganisa i-Colin Begg P100/P65/P26, ithuluzi le-German Marl cylindricity, i-Japan roughness tester, i-Optical Profiler, iprojektha, umshini wokulinganisa ubude njll. ukuze siqiniseke okokugcina. ukuhlola ngokunembile nangokuphelele .
1).Umdwebo webhamuza
2).Umbiko wobukhulu
3).Isitifiketi esibalulekile
4).Umbiko wokuphatha ukushisa
5).Umbiko wokunemba