1. Mitundu ya Ulusi: Mechanical vs
Zomangira zimabwera m'mitundu iwiri yayikulu ya ulusi: makina ndi odzigunda okha.Mano amakina, omwe nthawi zambiri amafupikitsidwa ngati "M" m'makampani, amagwiritsidwa ntchito pomenya mtedza kapena ulusi wamkati.Nthawi zambiri molunjika ndi mchira wosalala, cholinga chawo chachikulu ndikumangirira zitsulo kapena zida zamakina.Kumbali inayi, zomangira zodzigogoda zimakhala ndi mano atatu ozungulira kapena ozungulira.Zomwe zimadziwika kuti zodzitsekera zokha, ulusi wake wokongoletsedwa bwino umalola kulowa mosavuta popanda kufunikira bowo lobowolatu.
2. Mapangidwe a Mutu ndi Kusiyana kwa Mbiri
Kusiyana kwakukulu pakati pa zomangira zodziwombera zokha ndi zomangira wamba zili pamapangidwe awo amutu ndi mbiri ya ulusi.Zomangira wamba zimakhala ndi mutu wathyathyathya, pomwe zomangira zodzigunda zimakhala ndi mutu wosongoka.Kuphatikiza apo, zomangira za zomangira zodzigunda zimasintha pang'onopang'ono kuchokera kumapeto kupita komwe kuli m'mimba mwake, pomwe zomangira wamba zimakhala ndi mainchesi osasinthasintha, nthawi zambiri zimakhala ndi kachingwe kakang'ono kumapeto.
Komanso, mawonekedwe a mano amathandizira kwambiri.Zomangira wamba zimakhala ndi ngodya ya dzino za 60 °, zomwe zimapereka mphamvu zogwira komanso zokhazikika.Mosiyana ndi izi, zomangira zodziboola zokha zimakhala ndi ngodya yotsika kuposa 60 °, zomwe zimawapangitsa kuti azipanga ulusi wawo akamalowa muzinthu monga matabwa, pulasitiki, kapena zitsulo zopyapyala.
3. Kagwiritsidwe ndi Kagwiritsidwe Ntchito
Kusiyanitsa pakati pa zomangira zodziwombera zokha ndi zomangira wamba zimatsimikizira momwe angagwiritsire ntchito komanso momwe angagwiritsire ntchito.Zomangira wamba nthawi zambiri zimagwiritsidwa ntchito nthawi zomwe kuwongolera bwino ndi kukhazikika ndikofunikira, monga kulumikiza zida zamagetsi zolimba kapena kuteteza zida zamakina.
Zomangira zokha, kumbali ina, amapangidwa makamaka kuti apange ulusi wawo wokwerera pamene akuyendetsedwa muzinthu zofewa, kuchotsa kufunikira kwa mabowo opangidwa kale.Amagwiritsidwa ntchito kwambiri pakupanga matabwa, kumangirira zomangira pazipupa zowuma, kulumikiza mipando, ndi kuika zitsulo zofolera.
Ndikofunika kuzindikira kuti zomangira zodziwombera zokha sizingakhale zoyenera kugwiritsa ntchito zonse.Pogwira ntchito ndi zida zolimba monga zitsulo zosapanga dzimbiri kapena ma aloyi, mabowo obowoledwa nthawi zambiri amakhala ofunikira kuti atsimikizire kuyika bwino popanda kuwononga screw kapena zinthu.
Nthawi yotumiza: Sep-18-2023