Usoro mmepụta nke bolts
1.Spheroidizing annealing nke elu-ike bolts
Mgbe a na-emepụta oghere isi hexagon site na usoro isiokwu oyi, nhazi mbụ nke ígwè ahụ ga-emetụta kpọmkwem ike ịmepụta n'oge nhazi isi oyi.Ya mere, ígwè ahụ aghaghị inwe ezigbo plasticity.Mgbe ihe mejupụtara kemịkalụ nke ígwè ahụ na-adịgide adịgide, nhazi metallographic bụ isi ihe na-ekpebi plasticity.A na-ekwenyekarị na pearlite na-adịghị ahụkebe adịghị akwado isi okwu oyi, ebe ọmarịcha pearlite nwere ike imeziwanye ikike nrụrụ plastik nke ígwè.
N'ihi na ọkara carbon ígwè na ọkara carbon alloy ígwè na a nnukwu ego nke elu-ike fasteners, spheroidizing annealing a rụrụ tupu oyi aga, nke mere ka inweta edo na ezi spheroidized pearlite mma izute n'ezie mmepụta mkpa.
2.elu-ike bolt ịbịaru
Ebumnuche nke usoro ịbịaru bụ iji gbanwee nha nke akụrụngwa, nke abụọ bụ iji nweta isi ihe eji arụ ọrụ nke fastener site na nrụrụ na ike.Ọ bụrụ na nkesa nke nbibi nke ngafe ọ bụla adịghị mma, ọ ga-emekwa ka mgbawa torsional na waya mkpanaka waya n'oge usoro eserese.Ke adianade do, ọ bụrụ na lubrication adịghị mma n'oge ịbịaru usoro, ọ nwekwara ike ime ka mgbe transverse cracks na oyi adọta waya mkpanaka.The tangent direction nke waya mkpanaka na waya ịbịaru anwụ n'otu oge ahụ mgbe waya mkpanaka akpọrepu si pellet waya anwụ ọnụ bụ concentric, nke ga-eme ka eyi nke unilateral oghere ụkpụrụ nke waya ịbịaru anwụ na-akawanye njọ. , na oghere dị n'ime ga-esi na gburugburu, na-eme ka ọdịdị na-adịghị mma na-esere ya na ntụziaka gburugburu nke waya ahụ, na-eme ka waya ahụ na-eme ka ọ bụrụ ihe na-adịghị mma, na nrụgide cross-section nke ígwè ígwè adịghị edozi n'oge oyi. usoro isiokwu, nke na-emetụta ọnụego ngafe isi oyi.
Uru nke wheel hub bolts
1. Mmepụta siri ike: jiri akụrụngwa na-agbaso ụkpụrụ mba, ma na-emepụta nke ọma n'ụzọ kwekọrọ n'ụkpụrụ chọrọ ụlọ ọrụ.
2. Ọmarịcha arụmọrụ: ọtụtụ afọ nke ahụmahụ na ụlọ ọrụ ahụ, n'elu ngwaahịa ahụ dị nro, na-enweghị burrs, na ike dị n'otu.
3. Eriri ahụ doro anya: eri ngwaahịa ahụ doro anya, ezé ịghasa dị mma, na iji ya adịghị mfe ịdọrọ.
Ọkọlọtọ mma nke Hub bolt anyị
10.9 oghere oghere
| isi ike | 36-38HRC |
| ike ọdụdọ | ≥ 1140MPa |
| Ibu Tensile kacha | ≥ 346000N |
| Ngwakọta kemịkalụ | C: 0.37-0.44 Si: 0.17-0.37 Mn: 0.50-0.80 C: 0.80-1.10 |
12.9 oghere oghere
| isi ike | 39-42HRC |
| ike ọdụdọ | ≥ 1320MPa |
| Ibu Tensile kacha | ≥406000N |
| Ngwakọta kemịkalụ | C: 0.32-0.40 Si: 0.17-0.37 Mn: 0.40-0.70 Cr: 0.15-0.25 |
FAQ
Q1.Ụlọ ọrụ gị ọ nwere ike ịmepụta ngwugwu nke anyị ma nyere anyị aka na nhazi ahịa?
Ụlọ ọrụ anyị nwere ihe karịrị afọ 20 ahụmahụ na-emeso igbe ngwugwu na logo nke ndị ahịa.
Anyị nwere otu imewe na ahịa atụmatụ imewe Team na-ejere ndị ahịa anyị ozi maka nke a
Q2.Ị nwere ike inye aka ibupu ngwongwo?
EE.Anyị nwere ike inye aka bupu ngwa ahịa site na onye na-ebugharị ndị ahịa ma ọ bụ onye na-ebugharị anyị.
Q3.Kedu ihe bụ nnukwu ahịa anyị?
Isi ahịa anyị bụ Middle East, Africa, South America, Southeast Asia, Russia, ect.
Q4.Kedu ụdị akụkụ ahaziri ahazi ị na-enye?
Anyị nwere ike hazie akụkụ nkwusioru gwongworo dị ka Hub Bolts, Centre Bolts, Ụgbọala Bearings, Nkedo, Brackets, Spring Pins na ndị ọzọ yiri ngwaahịa.
