The aluminum alloy material is relatively soft and expensive, and it is particularly prone to cracking and scratching during stamping production.
Special attention should be paid to the following points in manufacturing:
Product design:

The following matters must be noted in the stamping operation:

The operator must understand the model, specifications, and performance of the stamping equipment. Four checks are required before the shift: check the transfer record, check the electrical appliances, check the safety device, and check the mold;
Achieve fixed personnel, fixed point, fixed quality, quantitative and regular lubrication;

When the punching material in precision stamping is soft and magnetically absorbing material, the larger the size of the blanking step hole of the punching die is, the easier it is to induce lateral frictional resistance, which eventually leads to the blockage of the blanking hole.

The current production of valve plates mainly includes organic processing and stamping. In these two solutions, the stamping process is more commonly used. The principle is to use ordinary stamping technology to stamp, squeeze the valve slot