Chiyambi chogwiritsa ntchito ma studs.

1, 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 ndi cholumikizira chitsulo; bm=2d double stud nthawi zambiri amagwiritsidwa ntchito polumikiza cholumikizira cha aluminiyamu ndi cholumikizira chitsulo. Cholumikizira chakale chimaperekedwa ndi dzenje lamkati, ndipo chomalizacho chimakhala ndi dzenje.

2. Ulusi womwe uli kumbali zonse ziwiri za nsonga yofanana-utali wofanana uyenera kugwirizanitsidwa ndi mtedza ndi ma washer pazigawo ziwiri zolumikizana ndi mabowo.

Mapeto amodzi a chowotcherera chowotcherera amawotcherera pamwamba pa gawo lolumikizidwa, ndipo kumapeto kwina (mapeto a ulusi) amadutsa gawo lolumikizidwa ndi dzenje lodutsa, ndiyeno chochapiracho chimayikidwa, ndipo mtedzawo umaphwanyidwa, motero. kuti mbali ziwiri zolumikizidwa zimalumikizidwa pamodzi.

3, mbali imodzi yazitsulo zowotcherera zimawotchedwa pamwamba pa gawo lolumikizidwa, ndipo mapeto ena (mapeto a ulusi) amadutsa gawo lolumikizidwa ndi dzenje, ndiyeno chochapira chimayikidwa, ndipo mtedzawo umagwedezeka. , kotero kuti zigawo ziwiri zogwirizanitsa zigwirizane pamodzi.