Usoro mmepụta nke bolts
1.Ịgbanye ihe mgbochi nke bolts siri ike
Mgbe usoro isi oyi na-emepụta bolts isi oghere hexagon, nhazi mbụ nke ígwè ahụ ga-emetụta ikike ịkpụ ihe ozugbo n'oge nhazi isi oyi. Ya mere, ígwè ahụ ga-enwerịrị ezigbo plasticity. Mgbe ihe mejupụtara kemịkalụ nke ígwè ahụ na-agbanwe agbanwe, nhazi metallographic bụ isi ihe na-ekpebi plasticity. A na-ekwenyekarị na pearlite dị nro anaghị enyere aka ịkpụ isi oyi, ebe pearlite dị okirikiri nwere ike ime ka ikike ịkpụ plastik nke ígwè ahụ ka mma nke ukwuu.
Maka ígwè carbon ọkara na ígwè carbon ọkara nke nwere nnukwu ihe njide siri ike, a na-eme spheroidizing annealing tupu oyi agaa, ka e wee nweta pearlite spheroidized dị mma na nke dị mma iji mezuo mkpa mmepụta n'ezie.
2. ihe osise bolt siri ike
Ebumnuche nke usoro eserese bụ ịgbanwe nha nke ihe ndị e ji arụ ọrụ, nke abụọ bụ inweta ihe ndị bụ isi nke ihe njide ahụ site na mgbanwe na ike. Ọ bụrụ na nkesa nke oke mbelata nke ngafe ọ bụla adabaghị, ọ ga-ebutekwa mgbawa torsional na waya mkpanaka waya n'oge usoro eserese ahụ. Na mgbakwunye, ọ bụrụ na mmanụ ahụ adịghị mma n'oge usoro eserese ahụ, ọ nwekwara ike ibute mgbawa transverse mgbe niile na mkpanaka waya oyi dọtara. Nduzi tangent nke mkpanaka waya na eserese waya ahụ na-anwụ n'otu oge ahụ mgbe a na-atụgharị mkpanaka waya ahụ site na ọnụ waya pellet ahụ abụghị concentric, nke ga-eme ka iyi nke ụkpụrụ oghere otu nke ihe nkedo waya ahụ ka njọ, oghere dị n'ime agaghịkwa agba gburugburu, na-ebute mgbanwe eserese na-adịghị mma na ntụziaka gburugburu nke waya ahụ, na-eme ka waya ahụ dị gburugburu enweghị ndidi, nrụgide cross-sectional nke waya ígwè adịghịkwa otu n'oge usoro isi oyi, nke na-emetụta ọnụego ngafe isi oyi.
Uru nke bolts wiil hub
1. Mmepụta siri ike: jiri ihe ndị e ji emepụta ihe ndị dabara na ọkọlọtọ mba, ma mepụta ha nke ọma dịka ụkpụrụ ụlọ ọrụ si dị.
2. Arụmọrụ dị mma: ọtụtụ afọ nke ahụmịhe n'ụlọ ọrụ ahụ, elu ngwaahịa ahụ dị ire ụtọ, na-enweghị burrs, ike ahụ dịkwa otu.
3. Eriri ahụ doro anya: eriri ngwaahịa ahụ doro anya, ezé skru ahụ dị ọcha, ojiji ya adịghịkwa mfe ịmịpụ.
Ụkpụrụ ịdị mma nke Hub anyị bụ bolt
Bọltị ebe 10.9
| ike siri ike | 36-38HRC |
| ike ọdụdọ | ≥ 1140MPa |
| Ibu Nrụgide Kachasị Elu | ≥ 346000N |
| Ngwakọta Kemịkalụ | C: 0.37-0.44 Si: 0.17-0.37 Mn: 0.50-0.80 Kr: 0.80-1.10 |
Bọltị ebe 12.9
| ike siri ike | 39-42HRC |
| ike ọdụdọ | ≥ 1320MPa |
| Ibu Nrụgide Kachasị Elu | ≥406000N |
| Ngwakọta Kemịkalụ | C: 0.32-0.40 Si: 0.17-0.37 Mn: 0.40-0.70 C: 0.15-0.25 |
Ajụjụ Ndị A Na-ajụkarị
Q1. Ụlọ ọrụ mmepụta ihe gị ọ nwere ike imepụta ngwugwu nke anyị ma nyere anyị aka na nhazi ahịa?
Ụlọ ọrụ anyị nwere ihe karịrị afọ 20 ahụmịhe iji jikwaa igbe ngwugwu na akara ngosi nke ndị ahịa.
Anyị nwere ndị otu nhazi na ndị otu nhazi atụmatụ ahịa iji jeere ndị ahịa anyị ozi maka nke a
Q2. Ị nwere ike inye aka na mbupu ngwa ahịa?
EE. Anyị nwere ike inye aka ibupu ngwongwo site na onye na-ebufe ndị ahịa ma ọ bụ onye na-ebufe anyị.
Q3. Kedu ahịa anyị kacha mkpa?
Ahịa anyị bụ isi bụ Middle East, Africa, South America, Southeast Asia, Russia, wdg.
Q4. Kedu ụdị akụkụ ahaziri ahazi ka ị na-enye?
Anyị nwere ike ịhazi akụkụ nkwụsịtụ gwongworo dịka Hub Bolts, Center Bolts, Truck Bearings, Casting, Brackets, Spring Pins na ngwaahịa ndị ọzọ yiri ya.







