What kind of stamping parts are suitable for progressive die production

Progressive dies are very common in the production of stamping parts and have their unique advantages. The progressive die can process multiple stamping processes in the same mold, and can be formed at one time with high efficiency. Next, let's take a look at what kind of stamping parts are suitable for progressive die production. 1. The batch size of stamping parts should be large enough, and the monthly production volume should not be less than 80,000 pieces. Otherwise, the economic benefit is poor; 2. The precision of stamping parts should be moderate, and usually exceed IT10 level. In recent years, follow The development of mold manufacturing methods and the manufacturing precision of multi-station progressive molds have obvious developments, which has led to certain developments in stamping parts, and some have reached IT8 level; 3. It is not suitable for single-process mold production Processed stamping parts, such as stamping parts with very complex shapes, must be frequently stamped to complete the shape and specification requirements of the stamping parts. If a single process die is used, it cannot be accurately positioned and stamped, but a multi-station progressive die is used to stop continuous stamping Complete; 4. Stamping parts that are not suitable for the production and processing of composite molds, such as some stamping parts with special shapes, such as: integrated circuit chip lead frame, motor stator of micro-motor, motor rotor sheet, etc., using composite molds is a helpless solution and If the mold is made, a multi-station progressive die is adopted; 5. The shape and size of the stamping part are suitable. When the material thickness of the stamping part exceeds 5 mm and the shape specification exceeds 250 mm, it is not suitable to adopt a progressive die, as usual. The thickness of the stamping parts is preferably 0.3mm~4mm; 6. The material should have a certain degree of rigidity, otherwise it is not conducive to active feeding; [Related recommendation] Learn more: What are the methods for polishing the surface of stainless steel? Learn more: Manufacturing characteristics of automobile stamping parts molds Learn more: Points to note in the design of continuous stamping dies (2)