The unique features of the processing technology of the stamping parts

The unique features of the processing technology of the stamping parts

  Stamping is located in the car manufacturing process of the first four, Dalian stamping parts as the basis for quality assurance of automobile body, its quality is directly related to the quality of the whole car, its important degree is self-evident. Wrinkling in the stamping process can cause the parts to be scrapped, which not only improves the manufacturing cost, but also causes the waste of raw materials, needs analysis and control. To improve the positioning, if necessary with the pre bending process, ensure the stamping sheet does not appear when the deviation of the. Modify the binder surface shape, to ensure product quality, to avoid the binder surface shape does not move, resulting in uneven feeding. When the deep cone parts and hemispherical, should be used to increase the drawbead tensile stress increases in diameter, to eliminate wrinkles. The "tight loose" principle, to eliminate the "loose tight outside". With the increase of the market competition pressure of the automatic lathe, most hardware factory in the production, the profit margins of each stage of the industry chain are in the compression, the space of the price reduction is becoming more and more.

  China has a vast market potential and consumption, more green more money in the "12th Five-Year" period, energy-saving, intelligent product is popular, Home Furnishing cabinet hardware industry presents new trends. China has become one of the world's largest hardware production, has a broad market and consumption potential. Hardware industry in China at least 70% for the private sector, the main force for the development of China's hardware industry. Metal stamping parts industry in addition to its industrial cluster region, in other areas of development, we can see that the current development of the first tier cities is still mature, regardless of which generation market will have the appropriate operating scale. Metal stamping industry in addition to its regional industrial clusters, the development in other areas, we can see that the current development of first-tier cities is fairly mature, no matter what the market will have the appropriate scale of operation.