Ibisobanuro ku bicuruzwa
Hub bolts nimbaraga zikomeye zihuza ibinyabiziga niziga. Ahantu ho guhurira ni hub igizwe nuruziga! Mubisanzwe, icyiciro 10.9 gikoreshwa mumodoka ntoya, icyiciro cya 12.9 gikoreshwa mumodoka nini! Imiterere ya hub bolt muri rusange ni urufunguzo rufunguzo hamwe na dosiye ifite urudodo! Numutwe wingofero! Ibyinshi mu byerekezo bya T-shitingi biri hejuru ya 8.8 urwego, rufite isano nini ya torsion ihuza ibiziga byimodoka na axe! Byinshi mubice byimitwe ibiri yimitwe iri hejuru yicyiciro cya 4.8, bitwara umurongo woroshye wa torsion ihuza ibiziga byimbere byimbere hamwe nipine.
Gukora inzira yingufu zikomeye
1. Spheroidizing annealing yingufu zikomeye
Iyo hexagon sock head bolts yakozwe nuburyo bukonje bwimitwe ikonje, imiterere yumwimerere yicyuma izagira ingaruka muburyo bwo gukora mugihe cyo gutunganya imitwe ikonje. Kubwibyo, ibyuma bigomba kugira plastike nziza. Iyo imiti igizwe nicyuma gihoraho, imiterere yicyuma nicyo kintu cyingenzi kigena plastike. Muri rusange abantu bemeza ko pearlite yuzuye idakwiye gutera imitwe ikonje, mugihe pearlite nziza ya sherfike ishobora kuzamura cyane ubushobozi bwimiterere ya plastike yicyuma.
Ku cyuma giciriritse giciriritse hamwe nicyuma giciriritse cya karuboni hamwe nicyuma kinini gifata imbaraga nyinshi, spheroidizing annealing ikorwa mbere yumutwe ukonje, kugirango ubone pearlite imwe kandi nziza ya spheroidized kugirango ihuze neza ibikenewe byumusaruro.
Ubuziranenge bwa Hub bolt
10.9 hub bolt
| gukomera | 36-38HRC |
| imbaraga | 40 1140MPa |
| Umutwaro Uhebuje | 6 346000N |
| Ibigize imiti | C: 0.37-0.44 Si: 0.17-0.37 Mn: 0.50-0.80 Cr: 0.80-1.10 |
12.9 hub bolt
| gukomera | 39-42HRC |
| imbaraga | 20 1320MPa |
| Umutwaro Uhebuje | ≥406000N |
| Ibigize imiti | C: 0.32-0.40 Si: 0.17-0.37 Mn: 0.40-0.70 Cr: 0.15-0.25 |
Ibibazo
1.Ni gute watanga ibicuruzwa?
A.Gutanga kubintu cyangwa LCL
2.Ushobora kwemera amasezerano yo kwishyura L / C?
A.Ushobora gufatanya na TT, .L / C na D / P.
3.Kuki duhitamo?
A.Turi uruganda, dufite inyungu yibiciro
B. Turashobora gurantee ubuziranenge
4.Ni isoko ryawe rikuru ni irihe?
Uburayi, Amerika, Amajyepfo yuburasirazuba Aisa, Uburasirazuba bwo hagati, Afurika ETC.
5. Nibihe byiciro byibicuruzwa byawe?
A.Ububabare ni 36-39, imbaraga zingana ni 1040Mpa
B.Icyiciro ni 10.9
6. Umusaruro wawe wumwaka ni uwuhe?
18000000 PCS yo gukora buri mwaka.
7.Uruganda rwawe rufite abakozi bangahe?
200-300ffs dufite
8.Ni ryari uruganda rwawe rwabonye?
Uruganda rwashinzwe mu 1998, rufite uburambe bwimyaka irenga 20
