The manufacturer of stamping parts tells you the difficulty level of stamping parts-hardware

The cost of some stamping parts molds is only a few hundred dollars, and the product structure is very simple, and normal stamping plants can produce them. And some products have a relatively large degree of difficulty, which not only has requirements for design, but also has requirements for processing equipment and production equipment, as well as requirements for stamping parts manufacturers. So how to distinguish the difficulty level of stamping parts? Xiaoshuo sorts out and tells you: According to the geometry of the part and its structural unit, the difficulty level of stamping parts is generally divided into three levels: S1, S2 and S3. S1—simple, suitable for fine blanking material shear strength Ksu003d700N/mm2 S2—medium, suitable for fine blanking material shear strength Ksu003d530N/mm2 S3—complex, suitable for fine blanking material shear strength Ks u003d430N/mm2 The range below S3 is not suitable for fine blanking, or special measures should be adopted. When the range of S3 is used, the condition is that the punching element must be made of high-speed steel, and the tensile strength of the fine-blanking material is δb≤600 N/mm2 (shear strength Ks≤430N/mm2). Example: The switch cam of the stamping parts, the material is Cr15 (spheroidization), Ksu003d420N/mm2, determine its difficulty level. ·Aperture du003d4.1mm S1 ·Landing bu003d3.5mm S3 ·Tooth modulus mu003d2.25mm S2 ·Fillet radius Rau003d0.75mm S1/S2 The most difficult part of this part is the lap b, so the total difficulty is S3 Can be precision stamped. Hardware with product accuracy up to 0.01MM, stamping parts manufacturer with 15 years of experience. 5000 square meters of production workshop, hundreds of precision processing production equipment. Monthly processing capacity of 100+ sets of molds and a daily production capacity of 3 million strokes. Choose, choose to rest assured!