Stamping tool stamping die process

1, the analysis of the technology of biaxial punch. According to the drawing of stamping parts, analyze the appearance, characteristics, size, precision and the common raw materials are in accordance with the stamping process regulations. Excellent stamping technology should ensure that the product quality is stable, the number of processes is less, the raw material consumption is less, the mold design is simple, the actual operation is safe and convenient. If the process of stamping parts is found to be very poor, it should be with the design of product staff, under the premise of ensuring the provisions of the application of goods, the appearance of automatic precision punch parts, specifications, precision provisions and even the use of raw materials, to carry out the necessary and effective changes.

2. Clarify the process plan. For a stamping part, its stamping process scheme (including process characteristics, process number, process order and composition method) is likely to be several, from the quality, high efficiency, cost and safety and other aspects of the analysis and more, then clear a suitable for the production and manufacturing standards of the scheme. In the formulation of process plan, some must carry out the necessary process calculation, in order to clarify the appearance and specifications of the embryo, as well as the specifications of the process. Some companies will be the two work (analysis of the stamping parts of the process and the development of the process plan) to professional process staff to do, but the stamping die staff in the design scheme before the shell to determine the work. Only after the process and process scheme of the goods (stamping parts) are determined, can the actual stamping die work be carried out.

3, select the type and structure of stamping die.

4. Calculate the working pressure of each process, and define the working pressure management center of the press manufacturer.

5, clear high speed punch model and mold shell installation specifications.

6. Draw layout drawings and working parts drawings.

7. Drawing the general plan of the stamping die (lower plane design drawing, upper plane design drawing and section drawing, etc.).