How to reduce the damage rate of metal stamping parts

Chance how to reduce the damage to metal stamping parts stamping parts processing by press and die for sheet, strip, pipe and profiles, such as external force, make its produce plastic deformation or separation, thus to obtain the required shape and size of the workpiece, Stamping parts) The forming method. Among them, the mould processing is one of important steps in metal stamping parts processing. In addition, stamping die failure is the most easy to occur in the stamping production problem, often cause production, affect the product production cycle. Today we discuss about how to reduce the stamping parts processing and the method of damage probability: 1, with type, specification and function of hardware fittings in accordance with the current national scale and the relevant designated, and match the selection of window of model steel door. 2, push-pull window of width more than 1 meter, or installed double glass Windows and doors, should set up the double pulley, or choose to move the pulleys. 3, friction hinge shall not adopt aluminum alloy material, stainless steel materials should be adopted. 4, with fastening screw mounting hardware, it is necessary with metal liner, liner thickness should be greater than fasteners teeth at least twice the distance. Shall not be tightened on the plastic material, also shall not use non-metal lining. 5, hardware accessories should be the final installation, door locks, handles, etc should be after the doors into the window frame assembly again, guarantee the accuracy of the position, switch is quick. About metal stamping parts processing need to satisfy several conditions 1, meet the product use and technical performance, and can be convenient for assembly and replacement. 2, to improve the utilization rate of metal materials, reduce material varieties and specifications, as far as possible to reduce the consumption of materials. In the permission of using cheap materials, as far as possible make the parts do not waste and waste less cutting. 3, simple shape, reasonable structure, to help simplify the mould structure, simplify the process, which is the least, the most simple stamping process to complete the entire parts processing, reduce processing with other methods, and is advantageous to the stamping operations, is advantageous for the organization to realize mechanization and automation production, in order to improve labor productivity. 4, in can ensure normal use case, make dimensional precision grade and the surface roughness request lower grade, and promotes the exchange of products, reduce scrap, guarantee the stability of product quality. 5, metal stamping parts design should be conducive to try to use the existing equipment, process equipment and technological process for machining, and is helpful to extend the service life of die. A: precision metal stamping parts inspection in each process