life of stamping dies in Shandong presses
is affected by a variety of factors. Clearance is one of the most important factors affecting the life of stamping dies. What is the specific situation? You can look at:
During the punching process, there is friction between the punch and the hole to be punched, and between the punch and the blank, and the smaller the gap, the greater the compressive stress acting on the punch and the more severe the friction. Therefore, too small a gap is extremely detrimental to the life of the stamping die.
The larger gap can reduce the friction between the side of the punch and the material, and slow down the gap due to the limitation of manufacturing and assembly accuracy, which adversely affects the unevenness of the gap, thereby improving the life of the stamping die.
With the increase of the gap, the tensile stress on the material increases, and the material is easily broken and separated, so the punching force is reduced.
For more information, please Baidu: Feiya Shandong Punch , Feiya Punch Manufacturer , Feiya 10T Deep Throat Punch , Feiya 16T Deep Throat Punch , Feiya 25T Deep Throat Punch Related news: > How does the clearance affect the life of the punching dies in Shandong? > How to test the accuracy of 25T deep throat punch? > The price of different types of punches is different > How does 10T deep throat punch detect and troubleshoot? > Can Shandong press adjust speed? > How much do you know about the precision and testing methods of Shandong punch? > What should you pay attention to when choosing a punch filter > The rotation of the crankshaft is the power source of the punch
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