Suzhou metal stamping parts, what are the experiences in designing stamping dies + 20000+ sets of mold production experience

The hardware responsible for the production of metal stamping parts in Suzhou has talked about several experiences in stamping die design. If you understand these, you are the entry level of stamping die design. The following Xiaoshuo will take everyone to learn: 1. Before designing the material belt, you must master it. The dimensional tolerances of the parts are stipulated, material characteristics, high-speed punching capacity, high-speed punching cabinet countertops, SPM (per minute), feeding direction, feeding aspect ratio, mold thickness regulation, material usage rate, mold life. 2. When designing the material belt, additional CAE analysis should be carried out. The key consideration is the softening rate of the material, which is generally below 25%. Very deep-drawn stainless steel plate material can be quenched after pre-drawing. With a high-frequency quenching machine, the softening rate can be accepted up to 40%. When designing the strip, you must communicate more with the customer, and the customer is required to show it For reference from previous mold photos or structures, empty steps are very critical. Under the condition that the length of the mold allows, a moderate amount of empty steps is very helpful for mold modification after mold trial. 3. The material belt design is an analysis of the molding process of handicrafts, most of which decide whether the mold is a success. 4. In the continuous mold design, the material lifting design is very important. If the material lifting rod cannot raise all the material belts, it is impossible to carry out the continuous production of automation technology. 5. In the design of stamping molds, the selection of mold materials and quenching and tempering treatment and metal surface treatment (such as TD, TICN, TD takes 3-4 days), very stretch molds, if there is no TD, the surface of the mold will be It's very easy to pull and burn the ball. 6. In the mold design, for the surface with smaller hole position or size tolerance, try to make adjustable inserts, which is conducive to adjustment during mold trial and production, which is very easy to achieve. The specifications of the parts should be left and right. In addition, the mold is made of adjustable inserts. Hardware, 15 years of focus on Suzhou metal stamping parts, 20,000+ sets of customized mold production experience, 5000 square meters production workshop, stamping accuracy can reach ±0.01mm, 3 million punching next-day production capacity and 16 strict quality inspections. It can quickly solve time-critical problems for you, solve stamping accuracy problems, and solve production quality problems. Choose, choose a rest assured!