Dongguan Shijie Precision Metal Stamping Factory-What are the types of drawing processing of metal stamping parts?

Dongguan Shijie Precision Metal Stamping Factory-What are the types of drawing processing of metal stamping parts? [Hardware] 15 years of ingenuity stamping, daily output of 3 million stamping times, casting every product carefully to ensure that every small metal stamping part matches your product, let’s talk about it. Metal stamping parts use stamping equipment to perform product stretch forming processing, including: stretching processing, re-drawing processing, reverse stretching, and thinning and stretching processing. Use stamping equipment to carry out product stretch forming processing, including: stretching processing, re-drawing processing, reverse stretching and thinning and stretching processing, etc. Stretching processing: using a platen device and using the punching force of a punch to pull part or all of the flat material into the cavity of the concave mold to shape it into a container with a bottom. The processing in which the side wall of the container is parallel to the stretching direction is a simple stretching processing, while the stretching processing of conical (or pyramidal)-shaped containers, hemispherical containers, and parabolic surface containers also includes expansion processing. Re-drawing processing: that is, for deep-drawn products that cannot be completed by one-time drawing processing, it is necessary to re-draw the formed products after drawing processing to increase the depth of the formed container. Reverse stretch processing: Reverse stretch the stretched workpiece in the previous process, the inner side of the workpiece becomes the outer side, and the outer diameter of the workpiece is reduced. Thinning and drawing processing: Use a convex mold to squeeze the formed container into a concave mold cavity slightly smaller than the outer diameter of the container, so that the outer diameter of the container with the bottom is reduced, and the wall thickness is thinned, which eliminates the deviation of the wall thickness, and Make the surface of the container smooth. Dongguan Shijie Precision Metal Stamping Factory-What are the types of drawing processing of metal stamping parts [Hardware] Silk-like precision + 16 strict quality inspections, based on the concept of your needs and results as the work results, free design and free proofing, full savings for customers Preliminary research and development expenses. Need to know more consultation telephone: (same number on WeChat)