mb 207 front305200.00,According to the assembly sequence: the first piece, with a length of 1300, is rolled at both ends, and both ends are processed into lug shape, and two rubber composite bushings are assembled. The second piece, with a length of 1300, is rolled at both ends, and both ends are processed into lug shape, and noise reduction holes are punched at both ends; After assembling the assembly leaf spring, the arc height of the assembly is 182 ± 6mm. Two noise reduction plates are installed at the second punching noise reduction hole to reduce the noise generated during the action of the leaf spring. Clamps and central holes are installed at both ends of the assembly leaf spring φ 10.5. The product is applicable to Mitsubishi automobile series, and the main market is in Southeast Asia
ITEM |
SIZE |
KG |
|
1 |
MK334651-FA-3L |
70*12/18 |
30.4 |
2 |
MK310031-FA |
70*10 |
25.4 |
3 |
MK473242/3 |
89*12/22 |
77.2 |
4 |
MK 382877R |
90*30 |
120.3 |
5 |
MK 305347F |
90*22 |
82.3 |
6 |
MK315899F1 |
90*9/18 |
84.2 |
7 |
MK432506R |
70*12/13/18 |
26.8 |
8 |
MK471936FA |
70*8/10/11 |
29.9 |
9 |
MK301802R |
90*22 |
92.9 |
10 |
MK317986F-01-010 |
80*14/20/21 |
61.3 |
11 |
MK301807H |
90*12/14 |
47 |
12 |
MK470171-010 |
70*8/11 |
31 |
13 |
MK470174 |
70*6/10/11/12/14 |
58.6 |
14 |
MK383732-FA |
70*11 |
27.6 |
15 |
DRS-MK470174 |
70*6/11/12 |
22.1 |
16 |
TW MK-301807H ASSY |
90*14 |
42.3 |
17 |
MK3552 RA |
90*20 |
154.9 |
1) Raw matrail . |
Thickness less than 20mm. We use material SUP9 |
Thickness from 20-30mm.We use material 50CRVA |
Thickness more than 30mm. We use material 51CRV4 |
Thickness more than 50mm. We choose 52CrMoV4 as the raw material |
2) Quchenging Process |
We strickly controled the steel temeprure around 800 degree. |
we swing the spring in the qenching oil among 10 seconds according to the spring thickness. |
3)Shot Peening. |
Each assmembing spring set under stress peening . |
Fatigue test can reach over 150000 cycus |
4) Electrophoretic paint |
Each item use electrophoretic paint |
Salt spray testing reach 500hours |
Since its establishment, our factory has been developing first world class products with adhering the principle
of quality first. Our products have gained excellent reputation in the industry and valuabletrusty among new and old customers..