Ingcaciso yeMveliso
Iibholiti zeHub ziibholiti eziphakamileyo ezidibanisa izithuthi kumavili. Indawo yoqhagamshelo yiyunithi yehabhu ethwele ivili! Ngokuqhelekileyo, iklasi ye-10.9 isetyenziselwa izithuthi ezincinci, iklasi ye-12.9 isetyenziselwa izithuthi ezinkulu! Ubume be hub bolt ngokuqhelekileyo yifayile yesitshixo eneknurled kunye nefayile enemisonto! Nentloko yomnqwazi! Uninzi lweebholiti zesondo ezimile okwe-T zingaphezulu kwe-8.8 grade, ethwele unxibelelwano olukhulu lwe-torsion phakathi kwevili lemoto kunye ne-asi! Uninzi lweebholithi ezinentloko ephindwe kabini zingaphezulu kwebanga lesi-4.8, ezithwele unxibelelwano olukhaphukhaphu phakathi kweqokobhe lehabhu yevili elingaphandle kunye netayara.
Umgangatho wethu womgangatho we-hub bolt
10.9 hub bolt
ubulukhuni | 36-38HRC |
tensile strength | ≥ 1140MPa |
Umthwalo we-Ultimate Tensile | ≥ 346000N |
Ukuqulunqwa kwemichiza | C: 0.37-0.44 Si: 0.17-0.37 Mn: 0.50-0.80 Cr: 0.80-1.10 |
12.9 hub bolt
ubulukhuni | 39-42HRC |
tensile strength | ≥ 1320MPa |
Umthwalo we-Ultimate Tensile | ≥406000N |
Ukuqulunqwa kwemichiza | C: 0.32-0.40 Si: 0.17-0.37 Mn: 0.40-0.70 Cr: 0.15-0.25 |
Iinkcukacha zajikelele
1.Ukupakisha: Ipakishwe kwiipcs ezi-5 ngebhokisi yombala.50 iipcs kwibhokisi enkulu yenetural
2.Ezothutho: Ngolwandle
I-3.Ukuhanjiswa: Kunikezelwa kwiintsuku ze-50 emva kokuqinisekisa imveliso.
I-4.Iisampulu: Ngokuqhelekileyo inokuvelisa njengeesampuli abathengi abanikezwayo, kwaye banokuthumela iisampulu kubathengi ukujonga ngaphambi kokunikezelwa.
I-5.Emva kokuthengisa: Ukuba ingxaki yomgangatho, siya kuba yimbopheleleko kwaye sincede ukuxazulula ingxaki. Kodwa ukuza kuthi ga ngoku, umgangatho wethu unokuqinisekiswa, ungaze ubonakale uyingxaki.
6.Intlawulo: 30% yediphozithi yiTT, 70% iya kuhlawulwa phambi kokuba ilayishwe yiTT
I-7.Isatifikethi: I-IATF16949 iphumelele isiqinisekiso senkqubo yokulawula umgangatho