Kodi pali kusiyana kotani pakati pa theka la kalasi 12.9 wopondaponda ndi gulu lokwanira 12.9 ulusi wopondaponda?

1. Kusiyana pakati pa theka la theka la grade 12.9 ulusi woponda ndi gawo lathunthu 12.9 wopindika

Wopsated RED DED 975 Steel 12.9 ali ndi ulusi kokha pa gawo la kutalika kwa bolt, ndipo gawo lina ndi ulusi wopanda ulusi. Ulusi wathunthu uli ndi ulusi wonse kutalika kwathunthu kwa bolt. Kusiyana kwazinthu zachilengedwe pakati pa mitundu iwiri ya ma bolts kudziwa kuchuluka kwa ntchito ndi magwiridwe antchito akagwiritsidwa ntchito.

2. Kusiyana mu gawo la ntchito yolumikizidwa ndi ndodo yolumikizidwa ndi ndodo yayitali kwambiri

Ndodo zopindika kwambiri zimagwiritsidwa ntchito kwambiri pamakina ndi zida zomwe zimakhala ndi zopindika zofananira, monga zolumikiza mapangidwe a chitsulo, zolumikizira, ndi zina zowonjezera. Ndodo zokhala ndi zingwe zonse zimagwiritsidwa ntchito kwambiri kulumikizidwa zida zazitali zomwe zimakhala ndi katundu wautali, monga ma injini ophatikizira magalimoto ndi zitsulo, ndi mwayi woti akhale ndi mphamvu zambiri.

3. Kusiyana pakati pa njira zokhazikitsira ndodo-theka-toot ndi ndodo zodzaza

Mukakhazikitsa ndodo yolumikizidwa ndi theka, gawo lopindika liyenera kukhazikitsidwa pa gawo, kenako boloni iyenera kuzungulira kuti ichepetse gawo lomwe lingayendetse gawo lopanga. Mukakhazikitsa ndodo yonse yolumikizidwa, ndikofunikira kukakamiza ulusiwo m'nthawi yonse yolumikizidwa kuti itsimikizire kuti mwamphamvu.

Pali zosiyana zodziwikiratu pakati pa ndodo zosanja ndi zingwe zowiritsa malinga ndi kapangidwe kake, njira zosinthira ndi kukhazikitsa. Mukamasankha mtundu wa ndodo, ndikofunikira kusankha mtundu woyenera malingana ndi zofunikira zina ndi malo okhazikitsa kuti zitsimikizire kuti magawo azigawo.