Mapangidwe apadera a mapeto a kubowola kwazitsulo zobowola amalola kuti zomangira zobowola / zomangira zomangira ziphatikize ntchito zitatu za "kubowola", "kugogoda" ndi "kutseka" panthawi imodzi. Kulimba kwake pamwamba ndi kulimba kwapakati ndizokwera pang'ono kuposa zomangira wamba zodzigudubuza. zomangira., Izi ndichifukwa choti mtundu wa zomangamanga/zobowola mchira uli ndi ntchito yowonjezerapo kubowola, yomwe imatha kupulumutsa nthawi yomanga ndi mtengo wake, motero imagwiritsidwa ntchito kwambiri m'mafakitale ambiri komanso ntchito zatsiku ndi tsiku.

Kubowola: Kumapeto kwa mawonekedwe a kubowola, komwe kumatha kubowola mabowo pamwamba pa gawo lotsutsa.

Kugogoda: Gawo lodzigunda lokha osati pobowola, lomwe limatha kubowolo kuti lipange ulusi wamkati.

Kutseka: Palibe chifukwa choboolatu mabowo kuti mukwaniritse cholinga chachikulu cha zomangira: kutseka zinthu

Zopangira zomangira mchira wodzibowolera / zomangira zimatha kuchepetsa kwambiri ntchito ndipo nthawi zambiri zimagwiritsidwa ntchito pomanga, kukongoletsa, denga, magalasi ndi minda ina. Choncho, zomangira mchira wodzibowolera / zomangira zimatchedwanso zomangira zawindo ndi zomangira padenga.

Zomangira zodzikhomera zokha ndi zatsopano zomwe anthu adatulukira m'zaka zaposachedwa, zomwe zimatchedwanso zomangira zokhazokha. Screw ndi liwu lodziwika bwino la zomangira komanso chilankhulo chomwe chimalankhulidwa tsiku lililonse.

Mchira wa mchira wobowola umakhala ngati mchira wobowola kapena mchira wosongoka. Palibe ntchito yothandizira yomwe ikufunika. Kubowola, kugogoda, ndi kutseka kumatha kuchitidwa mwachindunji pazida zoyikapo ndi zida zoyambira, kupulumutsa kwambiri nthawi yopumira. ogwira ntchito. Poyerekeza ndi zomangira wamba, ali ndi kulimba kwapamwamba komanso mphamvu yogwira, ndipo samamasuka kwa nthawi yayitali atasonkhanitsidwa. Ndikosavuta kugwiritsa ntchito waya woboola chitetezo kuti amalize kugwira ntchito kamodzi.

Kagwiritsidwe: Ndi mtundu wa zomangira zokhazokha zomwe zimagwiritsidwa ntchito kwambiri pokonza matailosi achikuda pazitsulo zazitsulo ndipo zimatha kugwiritsidwanso ntchito pokonza mbale zoonda m'nyumba zosavuta. Osagwiritsidwa ntchito pazitsulo zazitsulo.

Zinthu ndi chitsanzo cha kubowola mchira zomangira.

Pali mitundu iwiri ya zipangizo: carbon zitsulo ndi zitsulo zosapanga dzimbiri. Chitsulo chosapanga dzimbiri chimagawidwa kukhala mitundu yopitilira 304, 316, 410 ndi 500 yazinthu.

Zitsanzo zikuphatikizapo: Φ4.2/Φ4.8/Φ5.5/Φ6.3mm; Utali weniweni ukhoza kukambidwa malinga ndi zofunikira.

Kutengera mitundu yosiyanasiyana ya mbande, imatha kugawidwa m'magulu awiri:

Mpunga / mtanda / maula maluwa mutu wozungulira, mutu wa countersunk (mutu wathyathyathya) / mpunga / mtanda / maula maluwa a diso msomali, washer wa hexagon, wochapira mutu wozungulira (mutu waukulu wathyathyathya), mutu wa lipenga, ndi zina zotero.

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