The calculation method of drawing process in metal stamping parts

Stamping parts processing plants, processing metal stamping parts, metal stamping parts, mechanical parts, etc. There are many stamping processes in the processing of metal stamping parts, and the drawing process is one of them. Today, let’s take a look at the drawing process in the processing of metal stamping parts. Calculation method; 1. Deep drawing (also known as stretching, drawing, rolling, drawing, etc.) is to punch a certain shape of flat blank into various open hollow metal stamping parts, or use the open hollow part as a blank to reduce the diameter , A stamping method to increase the height. 2. High drawing productivity, high material utilization rate, certain dimensional accuracy and low surface roughness, capable of manufacturing deep drawn parts as small as a few millimeters (such as hollow rivets) and as large as several meters (such as automobile panels) And other processing methods are not easy to form thin-walled and complex metal stamping parts. It occupies a very important position in the production of machinery, electronics, electrical appliances, meters, automobiles, aviation, military products and people's daily necessities. 3. The deep drawing process can be divided into constant-thinning deep-drawing and thinning deep-drawing. Constant-thinning drawing increases the height of deep-drawn metal stamping parts by reducing the diameter of the blank or semi-finished product. The thickness of the material changes very little during the drawing process. It can be approximated that the wall thickness of the drawn part is equal to the thickness of the blank. The thinning and deep drawing is based on the hollow part with the opening as the blank, and the height of the drawing part is increased by reducing the wall thickness. During the drawing process, the thickness of the cylinder wall is significantly thinner. Article recommendation: Stamping parts processing factory takes you to see the influence of tapping value on stamping parts Previous post: Stamping parts processing plant takes you to look at the effect of tapping value on stamping parts