Nkhani

Ndi zomangira zamtundu wanji?

Amagwiritsidwa ntchito kwambiri polumikiza tizigawo tating'ono. Ili ndi zomangira zapamutu, zomangira zamutu za cylindrical, zomangira zamutu za semi-countersunk ndi zomangira zamutu zotsukira. Kulimba kwa mutu wa poto wa zomangira zamutu ...

Chiyambi chogwiritsa ntchito ma studs.

bm = 1d double stud nthawi zambiri imagwiritsidwa ntchito polumikiza mbali ziwiri zolumikizidwa ndi zitsulo; bm=1.25d ndi bm=1.5d double stud nthawi zambiri amagwiritsidwa ntchito polumikiza cholumikizira chachitsulo...

Zomangamanga ndikugwiritsa ntchito ma bolts.

Malinga ndi mphamvu yolumikizirana, imagawidwa m'mabowo wamba komanso omangika. Malingana ndi mawonekedwe a mutu: mutu wa hexagonal, mutu wozungulira, mutu wapakati, mutu wotsutsa ndi zina zotero.

Nthawi yathu yobweretsera ili pakati pa masiku 25-45

Kuchuluka kwathu kocheperako ndi 100.

Zolemba ndi zitsanzo ndi zaulere, mwambo uyenera kulipiritsidwa