Gulu la Fasteners (Ⅰ)

Zomangirandi mawu wamba a mtundu wa zida zamakina zomwe zimagwiritsidwa ntchito kulumikiza molimba magawo awiri kapena kupitilira apo (kapena zigawo) zonse, ndipo amatchedwanso magawo okhazikika pamsika. Zomangira nthawi zambiri zimakhala ndi mitundu 12 yazigawo, ndipo lero tikuwonetsa 4 mwazo: mabawuti, zomangira, zomangira, mtedza, ndi chida chatsopano chomangira -misomali yophatikizidwa.

(1) Bolt: Mtundu wa chomangira chokhala ndi mutu ndi shank (silinda yokhala ndi ulusi wakunja). Maboti ayenera kugwiritsidwa ntchito limodzi ndi mtedza kumangirira mbali ziwiri ndikudutsa mabowo pamodzi. Kulumikizana kwamtunduwu kumatchedwa kulumikizana kwa bawuti. Ngati natiyo ili yosasunthika kuchokera ku bawuti, magawo awiriwa amatha kupatukana, ndikupanga kulumikizana kwa bawuti kukhala cholumikizira.

(2) Stud: Chomangira chopanda mutu komanso chokhala ndi ulusi wakunja mbali zonse ziwiri. Mukalumikiza, nsonga imodzi imafunika kukulungidwa mu gawo limodzi ndi dzenje la ulusi wamkati, ndipo mbali ina iyenera kudutsa gawo lomwe lili ndi dzenje, ndiyeno nati imakulungidwa kuti imangirire mbali ziwirizo. Kulumikizana kotereku kumatchedwa kugwirizana kwa stud, komwe kumakhalanso kugwirizanitsa. Amagwiritsidwa ntchito makamaka panthawi yomwe mbali imodzi yolumikizidwa ndi yokhuthala, mawonekedwe ophatikizika amafunikira, kapena disassembly pafupipafupi imapangitsa kulumikizana kwa bawuti kukhala kosayenera.

(3) Chikwapu: Zing’anjo zimapangidwanso ndi mutu ndi ndodo. Malinga ndi kagwiritsidwe ntchito kawo, amatha kugawidwa m'magulu atatu: zomangira, zomangira, ndi zomangira zacholinga chapadera. Zomangira zamakina zimagwiritsidwa ntchito makamaka kumangirira magawo okhala ndi mabowo osasunthika komanso magawo omwe ali ndi mabowo, osagwiritsa ntchito mtedza (mtundu uwu wolumikizira umatchedwa screw Connection, womwenso ndi cholumikizira chotayika; itha kugwiritsidwanso ntchito molumikizana ndi mtedza. kulumikiza magawo awiri ndi mabowo). Seti zomangira zimagwiritsidwa ntchito makamaka kukonza malo achibale pakati pa magawo awiri. Zomangira zacholinga chapadera, monga zomangira maso, zimagwiritsidwa ntchito kukweza mbali zina.

(4) Mtedza: Chomangira chokhala ndi dzenje la ulusi mkati mwake, nthawi zambiri chimakhala chofanana ndi prism yathyathyathya, koma chimathanso kukhala chofanana ndi prism yathyathyathya ya quadrangular kapena silinda yathyathyathya. Mtedza umagwiritsidwa ntchito molumikizana ndi mabawuti, zomangira kapena zomangira zomangirira mbali ziwiri kuti zikhale zonse.

Misomali yophatikizika padengandi ukadaulo wokhazikika wolunjika womwe umagwiritsa ntchito mwapaderamfuti ya msomalikuwombera misomali. The ufa mkati Integrated misomali amayaka kuti amasule mphamvu, ndi m`mabulaketi zosiyanasiyana ngodya akhoza loyendetsedwa mwachindunji mu zitsulo, konkire, zomangamanga ndi magawo ena kuti kwanthawi yaitali kapena kwanthawi kukonza mbali zofunika kukhazikika ku gawo lapansi.