Stamping molds are essential process equipment for stamping production and are technology intensive products. The quality, production power, and production cost of stamped parts are directly related to mold design and production. The unevenness of mold design and production technology is one of the important indicators to measure a country's product production level, which largely determines the quality, efficiency, and development ability of new products. Therefore, the stamping die frame device is also very important. Today, I will summarize the precautions for stamping die frame:

1. When installing the stamping die device, pay attention to the flatness of the device between the mold and the stamping table on the corresponding tonnage punch according to the punching force of the mold.

2. It is necessary to clean the surface of the upper and lower, concave and convex molds of stamping parts before the mold is erected, to ensure that there are no debris on the mold to form scratches on the product surface. During installation, it is necessary to ensure that the punching table of the punch press is parallel to the bottom surface of the mold slider.

3. It is necessary to check the mold guide column, mold punch, working tension spring, positioning pin and other mold accessories for completeness, as well as the mold blade and cutting edge, to ensure that the cutting surface is flat during production. It is also necessary to organize the punching holes, waste holes, etc. of the mold before mounting to ensure that waste is discharged in a timely manner during production.

4. The mold should be placed in the center of the punch table. When pressing the mold, the slider should be raised first, and then gradually lowered to the bottom dead center using the inching method.

6. For molds with mold handles, it is necessary to align the mold handle with the mold handle hole until it reaches the bottom dead center, and then close and shrink the mold first. For molds without handles, place the mold in the appropriate position and be careful not to block the feeding holes of molds with feeding holes.

7. The cushion block used must be flat, and its stress balance must be checked. Attention should be paid to not blocking the material to prevent damage to the stamping die caused by blockage.

8. The formable mold can first tighten the upper mold, then place the waste material with the required punching thickness, adjust it to the appropriate closing height using a slider, and empty it two to three times before locking the lower mold.

9. When using a V-shaped mold frame, close and lock the upper and lower mold sliders, and then raise the slider to the thickness of the material being punched.

10. After setting up the mold, check whether the upper and lower molds are locked, whether there are any abnormal phenomena in the upper and lower molds, and finally ensure that everything is in place and tidy up the site.

11. After the mold is completed, it is necessary to strictly inspect the dimensions of the stamped parts according to the drawing requirements before mass production can be carried out.

This article is from EMAR Mold Co., Ltd. For more EMAR related information, please click on www.sjt-ic.com,