|Cell phone frame & panel series|
|Domestic and foreign racing modification series|
|Office OA Hardware Series|
Design principles of metal stampings
⑴The designed stamping parts must meet the product use and technical performance, and can be easily assembled and repaired.
⑵Designed stamping parts must be helpful to improve the utilization rate of metal materials, reduce the variety and specifications of materials, and reduce the consumption of materials as much as possible. Use low-cost materials as far as possible, so that parts can be blanked without waste as much as possible.
⑶Designed stamping parts must be simple in shape and reasonable in structure to facilitate the simplification of the mold structure and the number of processes, that is, the processing of the entire part is completed with the least and simplest stamping process, and the processing by other methods is reduced, which is beneficial to the stamping operation , To facilitate the organization to achieve mechanized and automated production to improve labor productivity.
⑷Designed stamping parts, under the condition of ensuring normal use, try to make the dimensional accuracy level and surface roughness level requirements as low as possible, and are conducive to product interchange, reduce waste, and ensure product quality stability.
⑸ The designed stamping parts should be beneficial to use the existing equipment, process equipment and process flow to process it as much as possible, as well as prolong the service life of the die.