B7 bolt nwere isi okpukpu abụọ

B7 bolt nwere isi okpukpu abụọbụ ihe a na-ahụkarị nke a na-ejikarị jikọọ na idozi ihe abụọ. Ọ nwere skru isi okpukpu abụọ na akị dakọtara, nke enwere ike ịgbachi ngwa ngwa ma ọ bụ tọpụ maka ntinye ngwa ngwa na ịkwasa. Ọrụ bụ isi nke B7 bolts nwere isi okpukpu abụọ bụ ndị a:
stud eri zuru oke
1. Ọrụ njikọ: B7 okpukpu abụọ nwere isi nwere ike jikọọ ihe abụọ ọnụ, na-eme ka ha bụrụ otu. Usoro njikọ a nwere ike dị elu na nkwụsi ike, ma nwee ike iguzogide nnukwu ibu na ịma jijiji.
2. arụrụ arụrụ arụ:B7Enwere ike iji bolts nwere isi okpukpu abụọ iji dozie ọnọdụ akụrụngwa ma ọ bụ akụrụngwa n'oge nrụnye ma ọ bụ ndozi akụrụngwa, na-egbochi ha ịkwaga ma ọ bụ tilti. Usoro a edoziri nwere ike hụ na arụ ọrụ nkịtị na nchekwa nke akụrụngwa.
3. Ọrụ na-eme ka ọ dị ike: B7 nwere ike iji bọtịnụ isi okpukpu abụọ mee ka ngwá ọrụ dị iche iche ma ọ bụ ihe dị iche iche dị iche iche, dị ka bolts, nuts, washers, wdg.
4 Ọrụ nnyefe: B7 nwere ike iji bolts nwere isi okpukpu abụọ bufee ike ma ọ bụ torque, na-ebufe ike nke otu ihe gaa na nke ọzọ. Usoro nnyefe a nwere oke ziri ezi na ntụkwasị obi, na-eme ka nnyefe otu na nkwụsi ike nke ike.
Na nchịkọta, B7 okpukpu abụọ nwere isi bolts, dị ka ihe nkwụnye dị mkpa, nwere ọtụtụ ngwa na mmepụta mmepụta ihe na ndụ kwa ụbọchị. Ọ nwere ọtụtụ ọrụ dị ka njikọ, ntinye, ntinye, na nnyefe, nke nwere ike imeziwanye nchekwa na nkwụsi ike nke akụrụngwa ma hụ na mmepụta na ndụ dị mma.

 

Ningbo Zhongli Bolt Manufacturing Co., Ltd.bụ ụlọ ọrụ ọkachamara na-emepụta b7 nwere isi okpukpu abụọ. Ọ nwere mmepụta nke ya, ọgwụgwọ okpomọkụ, na ngwá ọrụ nyocha, na mmepụta ihe sitere na 1/2 ruo 1 1/2. Ihe eji eme ihe bụ B7, na ihe eji arụ ọrụ bụASTM A193 B7. A na-anabata ndị ahịa nwere mkpa ka ị jụọ