[advantages of progressive die]

1. High efficiency

Progressive die can complete the process of blanking, flanging, bending, drawing, three-dimensional forming and assembly of complex parts, reducing the intermediate transfer and repeated positioning and other work, and the increase of the number of stations does not affect the production efficiency, can be blanked small precision parts.

2. Long life

The complex inner shape and shape can be decomposed into simple punch and concave shape, and the process can be divided into several working positions and empty space can be set in the area where the process is concentrated, so as to avoid the problem of too small thickness of the convex and concave die wall, change the stress state of the convex and concave die, and improve the strength of the die.In addition, the discharge plate is also used as the punch guide plate in the progressive die, which is very beneficial to improve the die life.

3, high quality sub-instrument panel right handle inner skeleton

The progressive die completes the whole forming process of the product in one set of die, which overcomes the operation invariance and accumulated error caused by multiple positioning when using the simple die, and can effectively improve the quality of the product.

4. Low cost

The production efficiency of progressive die is high, the number of presses is small, the number of operators and workshop area are small, and the storage and transportation of semi-finished products are reduced, so the comprehensive production cost of product parts is not high.

Safety cixi textile machinery accessories factory

There is no need for the operator to reach into the dangerous area of the die during progressive die stamping.For mass production, automatic feeding mechanism is also adopted, and safety detection device is installed in the mold.

[disadvantages of progressive die]

1. Due to the complex structure, high manufacturing accuracy, long cycle and low material utilization rate of progressive die, the manufacturing cost is high.

2, progressive die is the workpiece out of the internal and external appearance, each time there is positioning error, it is difficult to maintain stable workpiece, the shape of the relative position of the one-time.