Pankhani yomangirira pamodzi, zomangira ndizofunikira kwambiri. Zimabwera m'mitundu ndi makulidwe osiyanasiyana, iliyonse yopangidwira zolinga zake. Mitundu iwiri ya zomangira zomwe zimagwiritsidwa ntchito popanga matabwa ndi zomangamanga ndi zomangira za makochi ndi zomangira zamatabwa. Ngakhale kuti zingawoneke zofanana poyang'ana koyamba, pali kusiyana kosiyana pakati pa awiriwo.
Zomangira za makochi, zomwe zimadziwikanso kuti zomangira za lag, ndi zomangira zamatabwa, kuphatikiza zomangira za Sinsun, zonse zimagwiritsidwa ntchito potchingira nkhuni, koma zimagwira ntchito zosiyanasiyana ndipo zimakhala ndi mawonekedwe apadera. Kumvetsetsa kusiyana pakati pa zomangira za makochi ndi zomangira zamatabwa ndikofunikira kwambiri pakusankha chomangira choyenera cha pulogalamu inayake.
Zomangira makochindi zomangira zolemetsa zokhala ndi sikweya kapena mutu wa hexagonal ndi ulusi wokhuthala. Nthawi zambiri amagwiritsidwa ntchito pomanga matabwa olemera, kutchingira zitsulo, ndi kumangirira matabwa, monga mahinji ndi zingwe za zipata. Ulusi wowoneka bwino wa zomangira za makochi umathandizira kugwira mwamphamvu ndikupangitsa kuti ikhale yoyenera kugwiritsidwa ntchito komwe ma torque amafunikira. Zomangira izi nthawi zambiri zimagwiritsidwa ntchito pomanga ndi ukalipentala chifukwa cha kulimba kwawo komanso kuthekera kopereka chitetezo.
Mbali inayi,zomangira zamatabwaadapangidwa kuti azimangirira matabwa. Ali ndi nsonga yakuthwa, shank yopindika, ndi ulusi wabwino kwambiri poyerekeza ndi zomangira za makochi. Zomangira zamatabwa zimapezeka m'mitundu yosiyanasiyana yamutu, kuphatikiza mutu wathyathyathya, mutu wozungulira, ndi mutu wa oval, kuwapangitsa kukhala oyenera kugwiritsa ntchito zosiyanasiyana. Amagwiritsidwa ntchito kwambiri popanga mipando, makabati, ndi ntchito zina zopangira matabwa komwe kumafuna kumaliza kwabwino komanso konyowa.
Kusiyanitsa kumodzi kwakukulu pakati pa zomangira za makochi ndi zomangira zamatabwa zili pazomwe akufuna. Zomangira za makochi zimagwiritsidwa ntchito makamaka pantchito zolemetsa, monga kutchera matabwa akuluakulu kapena kupanga matabwa, pomwe kugwiritsitsa kwawo mwamphamvu ndi kapangidwe kake ndikofunikira. Mosiyana ndi izi, zomangira zamatabwa zimakhala zosunthika kwambiri ndipo zitha kugwiritsidwa ntchito popanga matabwa ndi ntchito zambiri zomangira, kuphatikiza kulumikiza zidutswa zamatabwa, kukhazikitsa zida, ndi kusonkhanitsa mipando.
Chinthu chinanso chodziwika bwino ndi mapangidwe amutu a zomangira za makochi ndi zomangira zamatabwa. Zomangira za makochi nthawi zambiri zimakhala ndi mutu wokulirapo, wowoneka bwino, womwe umalola kuti torque yayikulu igwiritsidwe ntchito pakuyika. Izi zimawapangitsa kukhala oyenera kugwiritsa ntchito pomwe mutu wa screw umafunika kupirira mwamphamvu popanda kuvula kapena kuwonongeka. Zomangira zamatabwa, komano, zimakhala ndi mutu wocheperako komanso wanzeru, womwe umapangidwa kuti ukhale pansi ndi pamwamba pa matabwa, umapereka mawonekedwe oyera komanso akatswiri.
Pankhani ya kapangidwe ka zinthu, zomangira zonse za makochi ndi zomangira zamatabwa zimapezeka muzinthu zosiyanasiyana, kuphatikiza chitsulo, chitsulo chosapanga dzimbiri, ndi mkuwa. Kusankhidwa kwa zinthu kumadalira zofunikira zomwe zimagwiritsidwa ntchito, monga kukana kwa dzimbiri kapena kunyamula katundu. Sinsun fasteners, wopanga zomangira zomangira ndi zomangira, amapereka zomangira zosiyanasiyana zamakochi ndi zomangira zamatabwa muzinthu zosiyanasiyana kuti zikwaniritse zosowa zosiyanasiyana.
Posankha pakati pa zomangira za makochi ndi zomangira zamatabwa, ndikofunikira kuganizira zofunikira za polojekitiyo. Zinthu monga mtundu wa nkhuni zomwe zikugwiritsidwa ntchito, mphamvu yonyamula katundu yofunikira, ndi malingaliro okongoletsa zidzakhudza kusankha kwa screw. Kuonjezera apo, kukula ndi kutalika kwa wononga ziyenera kusankhidwa mosamala kuti zitsimikizire kukhazikika kotetezeka komanso kodalirika.
Pomaliza, pamene zomangira za makochi ndi zomangira zamatabwa zonse zimagwiritsidwa ntchito pomangira matabwa, zimakhala ndi zolinga zosiyana komanso zimakhala ndi mawonekedwe apadera. Zomangira za makochi ndi zomangira zolemetsa zomwe zimapangidwira kuti zizigwira ntchito mwamphamvu, pomwe zomangira zamatabwa zimakhala zosunthika komanso zoyenera kugwira ntchito zamatabwa. Kumvetsetsa kusiyana pakati pa mitundu iwiriyi ya zomangira ndikofunikira kuti musankhe chomangira choyenera pa ntchito iliyonse yamatabwa kapena yomanga. Kaya ndi ntchito yomanga yolemetsa kapena ntchito yopangira matabwa, kusankha wononga koyenera kungapangitse kusiyana kwakukulu mu mphamvu, kulimba, ndi mtundu wonse wa chinthu chomalizidwa.
Nthawi yotumiza: Jun-19-2024