Mfundo yogwira ntchito ya Jack imagwiritsidwa ntchito kwambiri pantchito

Mfundo ya Hydraulic Jack

Mu dongosolo loyenera, kupsinjika kwa pistoni yaying'ono ndi yaying'ono, pomwe kupanikizika kwa piston wamkulu nawonso kulinso lalikulu, lomwe limatha kusunga madziwo. Chifukwa chake, kudzera mu kufalitsa madzi, zovuta zosiyanasiyana pamathambo osiyanasiyana zitha kupezeka, kuti mukwaniritse cholinga cha kusintha.

Makina jack

Makina a makina amakoka chogwirizira kumbuyo, ndiye kuti, imasunthira chilolezo cha ravel kuti lizizungulira chimbale chachikulu kuti chizimitsidwa kapena kutsitsidwa kuti ukwaniritse ntchito yosokoneza.

Scossor jack

Jack yamtundu wamakinayu ndi yaying'ono, yomwe nthawi zambiri imagwiritsidwa ntchito pamoyo, ndipo mphamvu zake sizolimba ngati za hydraulic jack. M'malo mwake, nthawi zambiri timawona mtundu wa Jack wachifundo m'moyo, womwe umatchedwa lucssors jack. Ndiwopepuka komanso mwachangu kugwiritsa ntchito. Ndi on - Board Confent ya Opanga Magalimoto Opanga ku China.

Mtundu wothandizira umakhala ndi ndodo yayikulu yothandizira komanso ndodo yothandiza yolumikizidwa yopangidwa ndi mbale zachitsulo, ndipo mfundo zake ndizosiyana. Gawo la mtanda wa ndodo yapamwamba komanso gawo lamphepete mwa ndodo yotsika ya dzino ndi mbali yake yoyandikana ndi kutsegulidwa kamodzi, ndipo mbale zachitsulo mbali zonse zatseguka ndizoyenera mkati. Mano pa ndodo yapamwamba ndi ndodo yotsika yothandizidwa ndi mbale zachitsulo zotseguka mbali zonse za kutseguka, ndipo m'lifupi dzino ndi lalikulu kuposa makulidwe a mbale yachitsulo.