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Precision metal stamping whether using multi-station progressive dies issue to consider?

by:Fortuna     2021-01-31
The production of precision metal stamping there are quite a few difficulties, for the designer has 18 years experience in design and production, may consider the first is how to create a perfect delicate multi-station progressive dies, precision metal stamping parts that whether or not a multi-station progressive dies should consider what time is it? Small authors take you meet today: precision metal stamping multi-station progressive dies structure is very complex, making precision is much higher than the average mold requirement, must be after many batch production after a repair, blade mould, and after test qualified rear can put in storage to be used and some minor damage parts, must be timely replacement, after grinding must keep the relative difference of the original design requirements, there must be a certain technical level of maintenance workers and more sophisticated special equipment; Precision metal stamping progressive dies using pressure equipment shall have sufficient strength, stiffness, power and accuracy, larger countertops and reliable braking system, the general should be the working pressure is less than 80% of the nominal, multi-station progressive dies in the material should be sent to the fault detection institutions, after sending the signal detection institutions, the braking system must be able to press immediately stop work, so as to avoid damage to the mold or machine tools; Progressive dies in the process of coining, cannot undertake intermediate annealing, so the stamping material mechanical performance must be relatively stable, for each batch of materials into the factory in accordance with the provisions, assay and straightness with high requirements; , of course, at first, we consider the design and production of precision metal stamping progressive dies, the need to understand the production of stamping parts are big enough, the only easy to carry out the continuous mode, at the same time to design, want to consider feeding accuracy and cumulative error between each working step. The above article is derived from the metal stamping parts, automotive stamping parts processing customized 18 years, reprint please indicate the source. 【 Relevant recommendation 】 Details: how much do you know the new energy automotive stamping parts? Details: sharing details of stamping processing industry: precision metal stamping parts figure how to draw, please be aware that this several steps
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