1. Chomangira ndi chiyani?

Zomangirandi mawu wamba a mtundu wa ziwalo zomangika zomwe zimagwiritsidwa ntchito kumangiriza magawo awiri kapena kupitilira apo (kapena zigawo) zonse.Imadziwikanso ngati magawo okhazikika pamsika.

2. Nthawi zambiri amaphatikizapo mitundu 12 ya zigawo zotsatirazi: Maboti, Zitsulo, Zopangira, Mtedza, Zopangira Zamatabwa, Zopangira Zamatabwa, Zotsukira, Zosungirako, Zikhomo, Rivets, Assemblies and Connections, Welding Studs.

(1) Bolt: Mtundu wa chomangira chomwe chimakhala ndi mutu ndi zomangira (silinda yokhala ndi ulusi wakunja), womwe umafunika kulumikizidwa ndi nati kuti amange ndikulumikiza magawo awiri ndi mabowo.Njira yolumikizira iyi imatchedwa kulumikizana kwa bolted.Ngati natiyo ili yosasunthika kuchokera ku bawuti, magawo awiriwa amatha kupatukana, kotero kulumikizana kwa bawuti ndikolumikizana kosokoneza.

Monga momwe zilili pansipa:

(2) Stud: mtundu wa chomangira wopanda mutu, wokhala ndi ulusi wakunja mbali zonse ziwiri.Mukalumikiza, nsonga imodzi iyenera kugwedezeka mu gawolo ndi dzenje lamkati, lina liyenera kudutsa gawolo ndi bowo, ndiyeno wononga mtedza, ngakhale mbali ziwirizo zikugwirizana kwambiri.Njira yolumikizira iyi imatchedwa kulumikizana kwa stud, komwe kumakhalanso kulumikizidwa komwe kumatha.Amagwiritsidwa ntchito makamaka pazochitika zomwe mbali imodzi yolumikizidwa ndi yokhuthala, imafuna kamangidwe kameneka, kapena siyenera kulumikiza bawuti chifukwa cha kusokoneza pafupipafupi.

Monga momwe zilili pansipa:

(3) Zomangira: Ndi mtundu wa chomangira chopangidwa ndi zigawo ziwiri: mutu ndi wononga.Itha kugawidwa m'magulu atatu malinga ndi cholinga: zomangira zachitsulo, zomangira zomangira ndi zomangira zapadera.Zomangira zamakina zimagwiritsidwa ntchito makamaka polumikizira cholumikizira pakati pa gawo lomwe lili ndi dzenje lokhazikika komanso gawo lomwe lili ndi dzenje, popanda kufunikira kofananira ndi nati (mawonekedwe olumikizirawa amatchedwa screw Connection, yomwe imakhalanso yolumikizira; imathanso Khalani Gwirizanani ndi mtedza, umagwiritsidwa ntchito polumikizana mwachangu pakati pa magawo awiri okhala ndi mabowo.) Zomangirazo zimagwiritsidwa ntchito kwambiri kukonza malo omwe ali pakati pa magawo awiriwa.Zomangira zapadera, monga ma eyebolts, zimagwiritsidwa ntchito pokweza mbali.

Monga momwe zilili pansipa:

(4) Mtedza: wokhala ndi mabowo opangidwa ndi mkati, mawonekedwewo amakhala athyathyathya hexagonal cylindrical mawonekedwe, komanso lathyathyathya lalikulu mawonekedwe cylindrical kapena lathyathyathya cylindrical mawonekedwe, ndi mabawuti, studs kapena zitsulo kapangidwe zomangira, ntchito kulumikiza ndi kulumikiza magawo awiri, kupanga chonse.

Monga momwe zilili pansipa:

(5) Zomangira pawokha: Zofanana ndi wononga, koma ulusi womwe uli pa screw ndi ulusi wapadera wodziwombera pawokha.Amagwiritsidwa ntchito kulumikiza ndi kulumikiza zigawo ziwiri zachitsulo zopyapyala kuti zikhale zonse.Mabowo ang'onoang'ono amafunika kupangidwa pasadakhale pazigawo.Chifukwa cha kuuma mkulu wa mtundu uwu wononga, akhoza mwachindunji screwed mu dzenje la chigawo chimodzi, kuti Pangani lolingana mkati ulusi.Njira yolumikizira iyi ndiyonso kulumikizana komwe kumatha.

Monga momwe zilili pansipa:

(6) Wood screw: Imakhalanso yofanana ndi wononga, koma ulusi womwe uli pa screw ndi ulusi wapadera wopangira nkhuni, womwe ukhoza kukulungidwa mwachindunji mu chigawo cha matabwa (kapena mbali), chomwe chimagwiritsidwa ntchito polumikiza chitsulo (kapena chosakhala). -zitsulo) yokhala ndi dzenje.Zigawozo zimamangirizidwa pamodzi ndi chinthu chamatabwa.Kulumikizana uku ndikonso kulumikizidwa komwe kumatha.

Monga momwe zilili pansipa: