How to improve the performance of progressive die?

The production of molds occupies an important position in our industrial production. Now due to the needs of our industrial production, various molds have appeared around us. The production of molds is very strict, because the slightest error will cause us to produce The products are unqualified, and it is the same in our mold production. The progressive mold is one of our commonly used molds, and its production is also extremely strict. How to improve the performance of our progressive mold is a common solution for all of our mold workers. The problem, let us learn how to improve the performance of progressive die together.　　 We know that any small error will affect the accuracy of the processing data parameters, and then affect the performance of the progressive mold product. Machining accuracy is the degree of conformity between the three geometric parameters of the actual size, shape and position of the surface of the processed part and the ideal geometric parameters required by the drawing. Ideal geometric parameters are uniform in terms of size; in terms of surface geometry, they are absolute circles, cylinders, planes, cones, straight lines, etc.; in terms of mutual positions between surfaces, they are absolutely parallel. , Vertical, coaxial, symmetrical, etc. The deviation of the actual geometric parameters of the part from the ideal geometric parameters is called the machining error. Machining accuracy and machining error are both terms to evaluate the geometric parameters of the machined surface. Machining accuracy is measured by tolerance grade, the smaller the grade value. The higher the precision, the machining error is expressed by a numerical value, and the larger the numerical value, the greater the error. High machining accuracy means small machining error, and vice versa.