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Akụkọ

Nkewa nke fasteners (Ⅱ)

Tụbọchị anyị ga-ewebata8nke fastener: kposara nke onwe, kposara osisi, washers, mgbanaka na-ejigide, atụdo, rivets, components na nkwonkwo na ịgbado ọkụ studs.

(1) skru nke onwe: Yiri skru, mana eri dị na shank bụ nke a haziri nke ọma maka skru nke onwe. A na-eji ha ejikọta akụkụ ọla abụọ dị gịrịgịrị ọnụ ka ha bụrụ otu. A ghaghị ịkụnye obere oghere n'ihu na akụkụ. N'ihi ịdị elu ha dị elu, ihe nkedo ndị a nwere ike ịkụnye ozugbo n'ime oghere nke akụkụ ahụ, na-akpụ eriri dị n'ime ya kwekọrọ. Ụdị njikọ a bụkwa njikọ nwere ike ịpụpụ.

kposara nke onwe

(2) Osisi ịghasa: Yiri a ịghasa, ma eri na shank bụ pụrụ iche e mere maka osisi kposara na ike screwed ozugbo n'ime osisi akụkụ (ma ọ bụ akụkụ). A na-eji ya kechie akụkụ metal (ma ọ bụ na-abụghị metal) site na oghere na akụkụ osisi. Ụdị njikọ a bụkwa njikọ nwere ike ịpụpụ.

Osisi ịghasa

(3) Washer: Ihe nkedo n'ụdị mgbanaka dị larịị, nke etinyere n'etiti oghere nkwado nke bolt, ịghasa ma ọ bụ nut na elu nke akụkụ ahụ ejikọrọ, nke na-abawanye mpaghara kọntaktị nke akụkụ ahụ ejikọrọ, na-ebelata nrụgide. kwa mpaghara otu, ma na-echebe elu nke akụkụ ahụ ejikọrọ site na mmebi. Enwekwara igwe na-asachapụ nke nwere ike igbochi akị ka ọ tọpụ.

ihe nchacha

(4) mgbanaka mgbanaka: A na-etinye ya n'ime oghere ma ọ bụ oghere nke ihe owuwu ígwè ma ọ bụ akụrụngwa iji gbochie akụkụ ndị dị na ogwe ma ọ bụ n'ime oghere ka ọ ghara ịkwaga n'ihu.

mgbanaka ejigide

(5) Pin: A na-ejikarị eme ihe maka idobe akụkụ, ụfọdụ nwekwara ike iji jikọọ akụkụ, dozie akụkụ, nyefee ike, ma ọ bụ igbachi ihe ndị ọzọ.

Ntụtụ

(6) Rivet: Ihe nkedo nke nwere isi na mkpịsị ụkwụ, nke a na-ejikọta akụkụ abụọ (ma ọ bụ components) site na oghere ọnụ iji mee ka ha bụrụ otu. A na-akpọ njikọ a njikọ rivet ma ọ bụ riveting. Nke a bụ njikọ a na-apụghị ịgbagha agbagha n'ihi na ọ dị mkpa ka agbaji rivet ahụ iji kewaa akụkụ abụọ ejikọrọ.

rivet

(7) Mgbakọ na nkwonkwo: Mgbakọ na-ezo aka n'ụdị ihe nkedo na-enye n'ụdị jikọtara ọnụ, dị ka nchikota nke igwe igwe kpọmkwem (ma ọ bụ bolt, screw self-tapping) na ihe nkedo dị larịị (ma ọ bụ igwe mmiri mmiri, mkpuchi mkpuchi) . Njikọta na-ezo aka n'ụdị ihe nkedo a na-enye na ngwakọta nke otu bolt, aku na igwe ịsa akwa, dị ka njikọ bolt isi hexagon siri ike dị elu maka iji rụọ ọrụ.

mgbakọ na nkwonkwo

(8) Weld stud: A fastener esịnede a ire ụtọ shank na isi (ma ọ bụ headless) na ofu na a akụkụ (ma ọ bụ akụrụngwa) site ịgbado ọkụ maka ụdi njikọ na akụkụ ndị ọzọ.

weld stud

Ngwá ọrụ ọhụrụagbakwunyere ntubụ ngwá ọrụ na-arụ ọrụ nke ọma na ngwa ngwa na-edozi ụlọ, nke a na-ejikarị eme ihe na-ewu, ngwá ụlọ, ngwaahịa osisi na ubi ndị ọzọ. Ụkpụrụ ya na-arụ ọrụ bụ ịpị ntu n'ime ahụ egbe ruo ogologo oge site na usoro ziri ezi iji kpokọta ume zuru oke. Ozugbo a dọtara ihe mkpalite ahụ, a ga-ahapụ ike ahụ ozugbo, a ga-agbaba ntu n'ime ihe a ga-eji dozie ya.egbe ntu.

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Oge nzipu: Dec-06-2024