xa usebenzisa i-lathes ngokuzenzekelayo, indawo ehambelana nesixhobo kunye ne-workpiece kufuneka ilungiswe ngokuhambelana nekhadi lokulungelelanisa isixhobo somatshini, kwaye ukuguqulwa kwesilingo kufuneka kuqhutywe emva kokulungelelaniswa, kwaye isiqwenga sokuqala esifanelekileyo sinokucutshungulwa;Nika ingqalelo kwisinxibo sesixhobo kunye nobungakanani bomsebenzi kunye noburhabaxa bomphezulu ngexesha lomatshini.