Nkọwa ngwaahịa
Bọltị ebe a na-eji ebuli ụgbọala elu bụ boltị siri ike nke na-ejikọ ụgbọala na wiil. Ebe njikọ ahụ bụ ebe a na-eji beltị ebe a na-eji beltị ebe a na-eji beltị ebe a na-eji beltị ebe a na-eji beltị ebe a na-eji beltị ebe a na-eji klaasị 10.9 eme ihe maka obere ụgbọala dị ọkara, a na-eji klaasị 12.9 eme ihe maka nnukwu ụgbọala! Nhazi nke beltị ebe a na-eji ...
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 |
ozi izugbe
1.Nkwakọ ngwaahịa: Ejiri ya na 5pcs kwa igbe agba. 50pcs kwa nnukwu katọn netural.
2. Njem: Site n'oké osimiri
3.Nnyefe: E zigara ya n'ime ụbọchị iri ise mgbe emechara ka mmepụta ya dị mma.
4.Samples: Ọtụtụ mgbe, ha nwere ike imepụta ihe nlele dịka ndị ahịa si dị, ha nwekwara ike izipu ihe nlele nye ndị ahịa ka ha lelee tupu e nye ha.
5. Mgbe ire erechara: Ọ bụrụ na nsogbu dị mma, anyị ga-ahụ maka ya ma nyere aka dozie nsogbu ahụ. Mana ruo ugbu a, a pụrụ ijide n'aka na àgwà anyị dị mma, ọ dịghị mgbe ọ ga-apụta ìhè na nsogbu.
6.Ịkwụ ụgwọ: 30% maka nkwụnye ego site na TT, 70% ga-akwụ tupu TT ebufee ya
7. Asambodo: Agafela asambodo sistemụ njikwa mma nke IATF16949
