Hex Structural Bolt/Heavy Hex Bolt

Ka anyị buru ụzọ ghọta ihe bụ ihe owuwu ígwè dị elu bolt.A na-ejikarị ọkụ na-agwọ ike dị elu (35CrMo \ 35 carbon steel material, wdg), nke nwere ike kewaa n'ime akara 8.8 dịka ọkwa arụmọrụ.Ọkwa 10.9, n'adịghị ka bolts nkịtị, bolts ga-adịrịrị karịa ọkwa 8.8.Ọ dịghị mkpa itinye n'ihu chọrọ ọkwa nchara na ọkwa ígwè mgbe ị na-ahọrọ.Esemokwu nkwonkwo na-ọtụtụ ebe na-eji ígwè Ọdịdị engineering.

Enwere ike kewaa ihe owuwu ígwè dị elu nke ike na ụdị abụọ: njikọ ụdị esemokwu na njikọ ụdị nrụgide dị ka njirimara ike.N'elu njikọ nke ụdị njikọ bolt nwere ike dị elu naanị kwesịrị ịbụ ihe nchara.Otú ọ dị, ụdị esemokwu dị elu bolts nwere uru nke njikọ siri ike, ike dị mma, ike ọgwụgwụ, na adaba maka ibu ibu dị ike, ma njikọ elu ahụ kwesịrị ka a na-emeso ya n'elu esemokwu, n'ozuzu site na ájá ájá, ájá ájá, wee kpuchie ya. inorganic zinc-ọgaranya agba.

N'ihi ọdịiche dị na usoro ihe owuwu na ụzọ ihe owuwu, a na-ekewa bolts dị elu maka ihe owuwu ígwè n'ime ụdị abụọ: nnukwu isi hexagonal elu-ike bolts na torsional shear ụdị elu-ike bolts.Ụdị isi hex buru ibu bụ otu ihe mkpuchi isi hex nkịtị.Isi bolt nke mkpa torsion dị ka isi rivet, mana eriri eri nke mkpa mkpata ahụ nwere oghere torx na oghere annular iji chịkwaa ihe na-emesi ike.Ọdịiche a chọrọ nlebara anya.

Otu ụzọ njikọ bolt gụnyere akụkụ atọ: bolt, nut na washer.Ọdịdị na nhazi chọrọ nke bolts dị elu bụ otu ihe ahụ nke bolts nkịtị.Mgbe ahụ, a ga-eji ya dịka nkọwapụta.Naanị bolts dị elu nke ọkwa 8.8 nwere ike iji maka isi hexagon buru ibu, na bolts dị elu nke ọkwa 10.9 nwere ike iji naanị maka ụdị akwa akwa akwa akwa.

The preloading nke elu-ike bolts na ígwè owuwu na-enweta site tightening akụ.A na-achịkwa ibu mbu bu site n'ịgbapụ ọdụ ụgbọ mmiri site na iji usoro torque, usoro akụkụ ma ọ bụ usoro Torx.

Enwere mgbanaka pụrụ iche ugbu a na-egosiputa torque.N'iji mmekọrịta dị n'etiti ụda a tụrụ atụ na mgbagwoju anya, a na-etinye torque iji nweta uru dị oke mkpa.

Usoro nkuku A na-ekewa usoro nkuku ụzọ abụọ, otu bụ screwing mbụ, nke ọzọ bụ screwing ikpeazụ.N'ikwu ya n'ụzọ dị mfe, a na-ejikarị ihe nkedo nke mbụ na-arụ ọrụ site na iji ihe nkedo a na-emekarị iji mee ka ihe ndị ahụ jikọtara ya na-adaba nke ọma, na njedebe ikpeazụ na-amalite site na nkwụsị nke mbụ, na njedebe ikpeazụ na-agbatị na-adabere na dayameta nke bolt. na ọkpụrụkpụ nke ngwugwu efere.Jiri mgbanaka siri ike tụgharịa nut wee kụdaa ya ka ọ bụrụ uru nkuku eburu ụzọ kpebie, na mgbakasị ahụ nke bolt nwere ike iru uru mbu mbu achọrọ.Iji gbochie ọnụọgụ ọnụọgụ nke bolts dị elu ka ọ gbanwee n'ihi mmetụta nke gburugburu ebe obibi, nkwụsị mbụ na nke ikpeazụ kwesịrị imecha n'ozuzu n'ime otu ụbọchị ahụ.

Njirimara nrụgide nke torsional shear elu-ike bolts bụ otu ihe ahụ nke n'ozuzu oke ike bolts, ma e wezụga na usoro nke itinye pretension bụ ịchịkwa pretension uru site na-agbagọ na ngalaba na ịkpụ.Twist nke bolt.

Ụdị esemokwu dị elu njikọ bolt siri ike na-adabere kpamkpam na nkwụsị esemokwu n'etiti ihe ndị ejikọrọ na-ebufe ike, na nkwụsị nke esemokwu abụghị nanị ihe na-eme ka ike dị ike nke bolt, kamakwa ihe mgbochi skid nke elu esemokwu ahụ. kpebisiri ike site na ọgwụgwọ elu.Ihe nke njikọ njikọ na elu kọntaktị ya.ọnụọgụgụ.

Mgbe m gụsịrị ya, m kwere na onye ọ bụla nwere ihu ọma ghọtara, ebe elu-ike bolts kwesịrị iji, na ziri ezi ọrụ na tightening.