I.Mapulogalamu:
Makina oyesera kusinthasintha kwa chikopa amagwiritsidwa ntchito poyesa kusinthasintha kwa chikopa chapamwamba cha nsapato ndi chikopa chopyapyala.
(chikopa chapamwamba cha nsapato, chikopa cha m'manja, chikopa cha thumba, ndi zina zotero) ndi nsalu yopindika m'mbuyo ndi mtsogolo.
II.Mfundo yoyesera
Kusinthasintha kwa chikopa kumatanthauza kupindika kwa mbali imodzi ya chidutswa choyesera ngati mkati
ndipo mbali ina yakunja, makamaka malekezero awiri a chidutswa choyesera amayikidwapo
choyesera chopangidwa, chimodzi mwa zinthuzo chili chokhazikika, chinacho chimapindidwa kuti chipindidwe
chidutswa choyesera, mpaka chidutswa choyeseracho chiwonongeke, lembani chiwerengero cha kupindika, kapena pambuyo pa nambala inayake
ya kupindika. Onani kuwonongeka.
III.Kukwaniritsa muyezo
BS-3144, JIB-K6545, QB1873, QB2288, QB2703, GB16799-2008, QB/T2706-2005 ndi zina
njira yowunikira kusinthasintha kwa chikopa ikufunika tsatanetsatane.
