The part conditions of the progressive die of multi-station precision stamping parts 'hardware'

The conditions of the progressive die for multi-station precision stamping parts: 1. The parts should be shaped products, and the batch should be large enough. Generally, the monthly output should not be less than 80,000 pieces. Otherwise, the economic benefits will be relatively poor; The accuracy is moderate, generally greater than IT10. In recent years, with the development of mold processing technology, the manufacturing accuracy of the progressive die for multi-station precision stamping parts has been significantly improved, which has also improved the number of parts. It has reached IT8 level or less; 3. The parts are not suitable for single-process mold processing, such as parts with unusually complex shapes, which require multiple stamping to complete the shape and size requirements of the part. If a single-process mold is used, positioning and stamping are not possible, and Multi-station precision stamping progressive die is used for continuous stamping; 4. Special parts that are not suitable for compound mold processing, such as parts with special shapes, such as integrated circuit lead frames, stators and rotors of micro motors Etc., it is impossible to design and manufacture molds using composite molds, but multi-station precision stamping parts progressive molds are used to complete; 5. The shape and size of the parts are appropriate, when the thickness of the parts is greater than 5mm, and the dimensions are greater than 250mm , It is not advisable to use progressive dies, and the material thickness of the general parts is preferably 0.2mm ~ 4mm; 6. The length and thickness of the material used for stamping are relatively suitable, the material is too short, and the production efficiency is low; the material is too thin, and the feeding and positioning are difficult; The material is too thick to be straightened, and the material that is too thick is generally short and is not suitable for automatic feeding; 7. The material should have a certain rigidity, otherwise it is not conducive to automatic feeding; 8. The overall size of the mold and the pressing force are suitable for The size of the press must match the relevant parameters of the press. The above is about the parts conditions of the progressive die of multi-station precision stamping parts. If you need to know more questions, please consult: