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During the forming and punching process of precision stamping parts, due to external factors such as strength, the knife can be split in one step. When dividing the knife, it is particularly important to pay attention to the functional stability of the coil material, which requires uniform stress and a common strength of the coil material; In the assumption of the cutting edge, due to inaccurate planning during planning, it may be easy to generate burrs during two cuts, and sometimes additional concave machining is required during planning; Different electronic stamping products require different knife setting processes, and the width and thickness of the coil material can be selected for formulation. The continuous die planner for electronic stamping parts needs to confirm this at the beginning of the planning process;
Precision stamping parts require the use of electronic stamping parts in many categories, such as all stamping parts for sedan work, stamping parts for sedan components, stamping parts for electrical materials, stamping parts for daily necessities, stamping parts for household electrical components, aviation special stamping parts, etc. Cold extrusion is the process of placing a metal blank in a cold extrusion mold cavity and applying pressure to the blank through a fixed punch on a press at room temperature, causing plastic deformation of the metal blank and producing parts. Cold extrusion is intended to change the shape with the intention of forming. Therefore, the quality of stamping parts is directly related to the quality of relevant applied products. How to determine the production power of stamping parts can be approached from the following aspects:
1. Archive and organize the mold process card and mold pressure parameters, create corresponding identification plates to be installed on the mold or placed in files around the press, and quickly check the parameters and adjust the mold height.
2. Strengthen self inspection, mutual inspection, and specialized inspection during the mold production process to avoid quality defects. Through quality and technical training for operators, promote production quality awareness and promote product quality.
3. The maintenance power of the traveling mold is determined by the maintenance and protection of the mold after each batch of production. The service life of the traveling mold is determined by the production power.
Electronic stamping parts should be promptly corrected for faults in the mold, knife block breakage and repair welding should be carried out, and the deformation of the produced plate parts in the mold should be studied on the machine tool. By using the above methods, it is possible to produce a large amount of power for stamping parts. In order to avoid gnawing the mold, it is necessary to choose a die with guiding equipment as much as possible, especially for dies with small punching spaces. The method of fixing the convex mold should be carefully considered, and the mold production should be stable and reliable. Strictly follow the operating procedures of the punching machine, clean up the working surface of the mold in a timely manner, and avoid repeated punching and overlapping punching, especially for composite punching molds. To strengthen the repair and treatment of the mold, the mold is in a perfect condition. Hardware refers to tools made by processing and casting metals such as gold, silver, copper, iron, tin, etc., used for fixing, processing, decoration, etc.
