Ndụmọdụ bara uru maka kposara

kposara bụ ụdị nkịtị fasteners, ya classification nwere a dịgasị iche iche nke nkịtị nkewa maka n'ibu kposara, onwe-tapping kposara, akuakuzinwo kposara na mgbasa kposara anọ.

A na-ejikarị skru igwe arụ ọrụ arụ ọrụ, ụgbọ ala, igwe, igwe eletrọnịkị, ikuku ikuku na ihe ndị ọzọ.Ojiji kwesịrị ekwesị ga-adakọrịrị na mkpụrụ, ma ọ bụ agbagoro oghere maka iji ezé ime.

A na-ejikarị skru na-emetụ onwe ya eme ihe n'ịrụ ụlọ, ọrụ osisi na ịchọ mma.Tụnyere skru igwe, nke na-achọ ụzọ mkpọpu mmiri, skru nke aka aka na-ahapụ usoro a kpamkpam.

A na-ejikarị skru nke onwe ya eme ihe n'ọrụ owuwu, mkpuchi ụlọ, tin ụlọ wdg. Tupu mmepe nke kposara kposara, ọtụtụ n'ime ígwè mpempe akwụkwọ nwere ike ibu ụzọ gwuo ya, na ụfọdụ n'ime efere 1mm dị gịrịgịrị enweghị ike ịbanye na onwe ya. -ịkụ ezé, ma na-ama jijiji.Ya mere, ọtụtụ n'ime kposara kposara bụ ezi ezé e mere.

Mgbasawanye skru na-eji slant yiri wedge iji kpalite mgbasawanye iji mepụta ike njigide iji nweta mmetụta ndozi.A na-ejikarị ya eme ihe maka ịkwado ihe nchebe, mkpuchi, ikuku ikuku, wdg na ihe, brik na ihe ndị ọzọ.

A na-ekewa kposara site n'ụdị isi, nke enwere ike kewaa ya: isi ọkara countersunk, isi countersunk, isi cylindrical spherical, isi pan, isi ọkara gburugburu, isi hexagonal na ihe ndị ọzọ.

Ihe nkedo nwekwara ọtụtụ ụdị oghere, ndị a na-ahụkarị bụ otu oghere, cross-slot, hexagonal na ndị ọzọ.

Ihe dị iche n'etiti kposara na bolts

Screw bụ okwu ọdịnala karịa.Okwu ndị a kapịrị ọnụ kwesịrị ịbụ bolts, skru na okpu.Abụọ bolts na skru dị ogologo, ihe dị okirikiri nwere eriri nwere oghere nha anya.

Bolts nwere isi cylindrical dị larịị;kposara nwere ihu tụrụ atụ ka ntu.A ghaghị iji bolts na-ejikọta ya na mkpuchi mkpuchi ma ọ bụ na ihe ejiri eriri gwuo.

A na-eji skru na ihe ndị dị nro ma ọ bụ dị gịrịgịrị, a na-eji eriri nke aka ha na-aga n'ihu mgbe ha na-atụgharị.Bolts nwere eriri na-emighị emi, nke na-adịghị nkọ;skru nwere eriri dị nkọ ma dị omimi nke na-eme ka mbanye n'ime ihe ahụ dị mfe.