Lo mshini uklanyelwe inhloso yokukhweza inqubo yalezo zibonelo ezincane, okunzima ukubamba noma ezingajwayelekile ngaphambi kokugaya nokupholishwa.Ngemva kwenqubo yokukhweza, ingenza kube lula ukugaywa nokupholishwa kwesifanekiso, futhi kube lula ukubona ukwakheka kwempahla ngaphansi kwesibonakhulu se-metallographic, noma ukukala ubulukhuni bento ngomhloli wokuqina.
