Ithusi eliqondileigiya le-spurEzisetshenziswa ezisetshenziswa olwandle zibonisa ukuqina okumangalisayo nokuthembeka. Zenziwe ngama-alloy ethusi asezingeni eliphezulu, la magiya aklanyelwe ukumelana nesimo sezulu esinzima sasolwandle, okuhlanganisa ukugqwala kwamanzi anosawoti kanye nokucindezeleka okuqhubekayo kwemishini. Ubunjiniyela bawo obunembile buqinisekisa ukudluliselwa kwamandla okubushelelezi nokuphumelelayo, okubalulekile ekusebenzeni kwemishini yasolwandle efana nama-crane, ama-winches, kanye nezinhlelo zokunyakaza. Izakhiwo zegiya le-copper spur ezingamelani nokugqwala kanye nomthamo we-torque ephezulu kwenza kube ukukhetha okuhle kwemikhumbi yasolwandle, okuthuthukisa ukusebenza kwayo yonke kanye nokwandisa isikhathi sokuphila kwemishini.
Sihlome ngemishini yokuhlola ethuthukisiwe njengomshini wokulinganisa we-Brown & Sharpe onezikhonkwane ezintathu, isikhungo sokulinganisa se-Colin Begg P100/P65/P26, i-German Marl cylindricity instrument, i-Japan roughness tester, i-Optical Profiler, i-projector, umshini wokulinganisa ubude njll. ukuqinisekisa ukuthi ukuhlolwa kokugcina kwenziwa ngokunembile nangokuphelele.