Ụlọ > Akụkọ > Akụkọ ụlọ ọrụ

Ihe nhazi na ojiji nke bolts na-arụ ọrụ.

2024-04-16

Oke ihe owuwu

Dị ka ụdị ike nke njikọ ahụ si dị, a na-ekewa ya n'ime oghere nkịtị na oghere. Dị ka udi nke isi: hexagonal isi, gburugburu isi, square isi, countersunk isi na na. Isi hexagonal bụ nke a na-ejikarị eme ihe. N'ozuzu, a na-eji isi countersunk ebe a chọrọ njikọ.


The English aha nke ịnya bolt bụ U-bolt, ndị na-abụghị ọkọlọtọ akụkụ, udi bụ U-shaped otú a na-akpọkwa U-bolt, na eri na nsọtụ abụọ nwere ike ijikọ na aku, tumadi iji dozie. ọkpọkọ dị ka ọkpọkọ mmiri ma ọ bụ flake dị ka efere mmiri nke ụgbọ ala, n'ihi na ụzọ isi edozi ihe dị ka onye na-agba ịnyịnya, a na-akpọ ya bolt. Dị ka ogologo nke eri na-ekewa n'ime eri zuru oke na eri na-abụghị nke zuru oke abụọ.


A na-ekewa ya n'ime ezé na-adịghị mma na ezé dị mma dịka ụdị ezé nke eri ahụ si dị, na ụdị ezé adịghị egosi na akara nke bolt. Bolts na-ekewa n'ime 3.6, 4.8, 5.6, 5.8, 8.8, 9.8, 10.9, 12.9 asatọ akara ule dị ka arụmọrụ larịị, nke 8.8 (gụnyere 8.8) bolts na-mere nke ala carbon alloy ígwè ma ọ bụ ọkara carbon ígwè na okpomọkụ ọgwụgwọ (gụnyere 8.8). quenching + tempering), nke a na-akpọkarị bolts ike dị elu, 8.8 (ewezuga 8.8) bụ nke a na-akpọkarị bolts nkịtị.


Enwere ike kewaa bolts nkịtị dị ka mmepụta ziri ezi n'ime A, B, C akara ule atọ, A, B maka bolts a nụchara anụcha, C maka bolts siri ike. Maka bolts njikọ maka ihe owuwu ígwè, belụsọ na akọwapụtara ya ọzọ, ha na-abụkarị bolts crude C-class nkịtị. E nwere ọdịiche dị na usoro nhazi nke ọkwa dị iche iche, na-emekarị ka usoro nhazi ya dị ka ndị a: ① A na-edozi mkpanaka mkpuchi nke A na B site na lathe, elu dị nro, nha ahụ ziri ezi, ọkwa arụmọrụ ihe bụ 8.8. , mmepụta na ntinye dị mgbagwoju anya, ọnụ ahịa dị elu, a na-ejikarị ya eme ihe; A na-eji ígwè gbara gburugburu na-enweghị nhazi nke klaasị C, nha ezughị oke, yana ọkwa arụmọrụ ihe bụ 4.6 ma ọ bụ 4.8. Nrụrụ njikọ nke shear dị ukwuu, mana nrụnye dị mma, ọnụ ahịa mmepụta dị ala, a na-ejikarị ya maka idozi nwa oge n'oge njikọ njikọ ma ọ bụ nrụnye.


Ojiji eji arụ ọrụ

E nwere ọtụtụ aha maka bolt, na aha onye ọ bụla nwere ike ịdị iche, ụfọdụ a na-akpọ skru, ụfọdụ a na-akpọ bolt, na ụfọdụ ndị a na-akpọ fasteners. Ọ bụ ezie na e nwere ọtụtụ aha, ma ihe ọ pụtara bụ otu, bụ bolts. Bolt bụ okwu n'ozuzu maka fasteners. Ihe mkpuchi ahụ bụ ngwá ọrụ iji mee ka akụkụ ahụ sie ike site na nzọụkwụ site na iji ụkpụrụ anụ ahụ na mgbakọ na mwepụ nke ntụgharị okirikiri ụgbọ elu na-achọsi ike na ike esemokwu nke ihe ahụ.


Bolts dị mkpa na ndụ kwa ụbọchị na mmepụta na mmepụta ụlọ ọrụ, a na-akpọkwa bolts dị ka mita ụlọ ọrụ mmepụta ihe. Enwere ike ịhụ na ojiji nke bolts dị obosara. Ngwa ngwa nke bolts bụ: ngwaahịa eletrọnịkị, ngwaahịa igwe, ngwaahịa dijitalụ, akụrụngwa ọkụ, ngwaahịa igwe na igwe eletriki. A na-ejikwa bolts na ụgbọ mmiri, ụgbọ ala, ọrụ hydraulic, na ọbụna nyocha kemịkal. A na-eji bolts eme ihe n'ọtụtụ ebe na agbanyeghị. Dị ka bolts ziri ezi ejiri na ngwaahịa dijitalụ. Obere bolts maka DVD, igwefoto, ugogbe anya, elekere, eletrọnịkị, wdg. Ihe mkpuchi izugbe maka igwe onyonyo, ngwaahịa eletriki, Ngwa egwu egwu, arịa ụlọ, wdg; Maka ọrụ, ụlọ na Bridges, a na-eji nnukwu bolts na mkpụrụ akụ; A na-eji ngwa ụgbọ njem, ụgbọ elu, trams, ụgbọ ala, wdg, na-eji nnukwu na obere bolts. Bolts nwere ọrụ dị mkpa na ụlọ ọrụ, ma ọ bụrụhaala na e nwere ụlọ ọrụ na Ụwa, ọrụ nke bolts ga-adị mkpa mgbe niile.


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