Ikani mphete ya pisitoni mophwanyika mu silinda, kanikizani mpheteyo kuti ikhale yophwanyika ndi pisitoni yakale (posintha mphete kuti ikonzenso pang'ono, ikani pamalo pomwe mphete yotsatira imasunthira potsika), ndipo yesani kusiyana kotsegula ndi makulidwe. gauge.

Ngati mpata wotsegulira ndi wochepa kwambiri, gwiritsani ntchito fayilo yabwino kuti mupange pang'ono pamapeto otsegulira. Kuyang'ana pafupipafupi kuyenera kuchitidwa panthawi yokonza mafayilo kuti asatsegulidwe kukhala wamkulu, ndipo kutsegulira kuyenera kukhala kosalala. Pamene mphete yotsegula yatsekedwa kuti iyesedwe, pasakhale kupotoza; mapeto osungidwa ayenera kukhala opanda burrs.

Yang'anani kumbuyo kwake, ikani mphete ya pistoni mumphepo ya mphete ndikuzungulira, ndikuyesa kusiyana ndi geji yochuluka popanda kupereka pini. Ngati chilolezocho ndi chaching'ono kwambiri, ikani mphete ya pistoni pa mbale yathyathyathya yokutidwa ndi nsalu ya emery kapena mbale yagalasi yokhala ndi valavu ya mchenga ndikupera woonda.

Yang'anani kumbuyo ndikuyika mphete ya pistoni mumphepete mwa mphete, mpheteyo ndi yotsika kuposa groove bank, apo ayi ring groove iyenera kusinthidwa kuti ikhale yoyenera.