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Ihe mkpuchi hexagon nwere akara ule atọ

N'ezie, hexagon bolts nwere akara ule atọ: A, B na C, nwere ọdịiche ndị a.
A na-ekewa bolts hexagon na ọkwa atọ: ọkwa A, ọkwa B na ọkwa C. Enwere ike kewaa njikọ njikọ n'ime njikọ bolt nkịtị na njikọ bolt dị elu.Enwere ike ịhazi bolts nkịtị n'ime akara ule A, B na C. N'ebe a, ọkwa A, B na C na-ezo aka na ọkwa ndidi nke bolts, ọkwa A bụ ọkwa nkenke, Ọkwa B bụ ọkwa nkịtị, na ọkwa C na-adịghị mma.Ị ma ihe dị iche n'etiti akara ule atọ?

Ọkwa A na B bụ bolts a nụchara anụcha, na ọkwa C bụ bolts siri ike.Klas A na B ndị a nụchara anụcha nwere elu dị larịị, nha ziri ezi, ihe dị elu chọrọ maka oghere na-eme ka ọ dị mma, nrụpụta mgbagwoju anya na ntinye, yana ọnụ ahịa dị elu, nke a na-ejikarị eme ihe na nchara.Ọdịiche dị n'etiti ọkwa A na B ndị a nụchara anụcha bụ naanị ogologo mkpanaka bolt.Enwere ike iji bolts ọkwa C n'ozuzu maka njikọ nke esemokwu n'akụkụ axis bolt, yana njikọ shear nke usoro nke abụọ ma ọ bụ ndozi nwa oge n'oge echichi.

A na-eji klaasị A n'ebe ndị dị mkpa nwere ezigbo mgbakọ dị elu yana ebe enwere nnukwu mmetụta, ịma jijiji ma ọ bụ ibu mgbanwe.A na-eji Klas A maka bolts nwere d=1.6-24mm na l ≤ 10d ma ọ bụ l ≤ 150mm.A na-eji ọkwa B maka bolts na d>24mm ma ọ bụ l>10d ma ọ bụ l ≥ 150mm.Ọkwa B nke mkpara mkpara bụ M3-M20 hexagonal flange bolt nwere arụmọrụ mgbochi ka mma.Klas C dị n'etiti M5-M64.A na-ejikarị bolts ọkwa C hexagon mee ihe na igwe na-arụ ọrụ igwe na akụrụngwa nwere ọdịdị siri ike yana ihe dị ala chọrọ maka izi ezi.N'ozuzu, a na-ahọrọ izi ezi nke ọkwa C maka njikọ nkịtị.

A na-ejikarị bolts ọkwa A na B hexagon eme ihe na igwe na akụrụngwa nwere ọdịdị mara mma yana ezigbo ihe achọrọ.Ụkpụrụ isi bụ ndị a: Torsional shiee ụdị elu-ike bolt njikọ ụzọ abụọ maka ígwè owuwu GB/T3632-1995;Ike dị elu nnukwu hexagon isi bolts maka ihe owuwu ígwè GB/T1228 – 1991;Ike dị elu nnukwu mkpụrụ osisi hexagon maka Ọdịdị ígwè (GB/T1229-1991);Ndị na-asacha ike dị elu maka ihe owuwu ígwè GB/T1230 - 1991;Ọnọdụ nka maka ike dị elu nnukwu hexagon isi bolts, nnukwu mkpụrụ osisi hexagon na ndị na-asa akwa maka Ọdịdị ígwè (GB/T1231-1991).Nrụ ọrụ teknụzụ ngwaahịa na ọkọlọtọ onye isi A na-arụpụta ngwaahịa a n'ụzọ siri ike dabere na DIN, ISO, ANSI, JIS, AS, NF, GB/T na ụkpụrụ ndị ọzọ.The ike ọkwa nwere ike iru 4.4 ~ 12.9, na ígwè Ọdịdị nwere ike iru 8.8S na 10.9SN'okwu, izi ezi nke bolts dị iche, na ike mkpụrụ dịkwa iche.Nrụ ọrụ igwe anyị na-ahụkarị zuru oke ịhọrọ ọkwa C na ọkwa B, yana ọnụ ahịa ọkwa A ga-arị elu.Eledala bolts ndị a anya.Ọnụ ego nke akụkụ ahụ mapụtara na ọkwa ikpeazụ dị oke.


Oge nzipu: Feb-01-2023