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Coil spring- (Medium Load)
name:
HM
brand:
JIANGDUN
Material:
50CrVa quenched steel wire
Surface treatment:
electroplated black
characteristic:
High precision and wear resistance
Product application:
Hardware mold
Rectangular spring and advantages of spring
1.Spring material
It is made of high-quality 50CrVa quenched steel wire,which
is resistantto fatigue,high temperature and good toughness
2. Material modeling
Coil spring is in the shape of rectangular section fillet and round edge, to be careful
overall consider of space utilization, it is different from the normal rectangular
right angle side,the spring operates at high speed to reduce stress concentration.
3. Strong pressure treatment
The spring shall be subjected to more than three times of strong pressure
treatment to eliminate the internal stress before use, and no spring
deformation,shortening and other phenomena will occur during use.
4. Strengthening treatment
After the surface strengthening treatment, the surface structure of the spring is
solid, which improves the strength of the stress concentration point and makes
the spring have a long fatigue life.
5. Service life
According to the die stroke, the recommended service life of P1 is 1 million
times, that of P2 is 500 thousand times,and that of P3 is 300 thousand times.
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Product display
- Details determine success or failure, and the process highlights quality
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