Aosite, kuyambira 1993
Muzochita zopangira zitsulo zosapanga dzimbiri, mtundu wa kapangidwe kazinthu ndi zofunikira za magwiridwe antchito zimatsimikizira kusankha kwa kupanga. Chifukwa chake, opanga ma hinge achitsulo chosapanga dzimbiri amayenera kukhala ndi makina angapo aukadaulo wopanga. Mwachitsanzo, mahinji achitsulo chosapanga dzimbiri amathanso kugwiritsa ntchito masitampu kapena kuponyera njira ziwiri zopangira, ndiye kuti mungadziwe bwanji njira yopangira hinge? Zimadalira makamaka zomwe makasitomala amafuna. Pansi pa zomwe zimakwaniritsa zofunikira za kasitomala, zomwe kasitomala akufuna kugwiritsa ntchito, tidzagwiritsa ntchito njira yopangira.
Pambuyo popanga hinge yatsimikiziridwa, tifunika kuchita zopanga zenizeni. Pongoganiza kuti tatsimikiza kuti njira yopangira hinge imapangidwa ndi kuponyera, ndiye kuti titha kudziwa kuti ndi mtundu wanji wa hinge womwe umagwiritsidwa ntchito mtsogolo. Mwachitsanzo, taganizirani za chitseko cha chitseko cha kabati yolemetsa, chomwe chimagwiritsa ntchito njira yopangira ma hinged. Ndiye zomwe zasonkhanitsidwa ndi kufa-casting ziyenera kupukuta. Chaka chatha, ma burrs adafufuzidwa kuti alibe kanthu, ndipo zinthu zolakwika ziyenera kusankhidwa. Kugogoda ulusi kumafunika pomwe zomangira zimafunika.
Palinso kuyang'ana kwa dzenje la shaft kuti muwone ngati pali zotsalira mu dzenje komanso ngati zingakhudze kuyika kwa shaft, makamaka pazitsulo zina zonyamula katundu, monga mahinji olemera a uvuni, muyenera kumvetsera ngati shaft imayikidwa bwino.
Chinthu chofunika kwambiri pakupanga zitsulo zosapanga dzimbiri ndi kusonkhana kwa hinge. Kusonkhana kwa hinge ndikosavuta komanso kosavuta. Imagwirizanitsa midadada iwiri ya hinge palimodzi kudzera mu hinge shaft, koma shaft itayikidwa, ndikofunikira kudalira ziwirizo. Hinge block imatha kuzungulira momasuka komanso mosasinthasintha, ndipo palibe kupanikizana komwe kungachitike. Choncho, ngati izi zichitika pambuyo pa kukhazikitsa, kukonzanso kumafunika, zomwe zidzakhudza kwambiri kupanga hinge.