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  • What is the difference between automobile castings and metal stamping parts?

    2019-05-31 14:31:17
    Oiling inspection of metal stamping parts: Clean the surface of the outer covering with clean gauze. Then use a clean brush to uniformly apply oil in the same direction to the entire outer surface of the stamping part.
  • Analysis of the Process and Function of Electroplating on the Surface of Automotive Stamping Parts

    2019-05-31 14:21:47
    Causes of Die Loss in Stamping The material selection of the main working parts of the die is inappropriate. Material performance is not good, wear-resistant; die steel is not refined, with a large number of smelting defects; convex and concave die, forging process is not perfect, there are hidden dangers of heat treatment.
  • Do you know the testing methods of automobile stamping parts?

    2019-05-31 14:03:39
    Touch test: wipe the surface of the outer covering with clean gauze. Inspectors need to wear touch gloves to touch along the surface of automotive stamping parts vertically. This inspection method depends on the experience of inspectors. If necessary, the suspicious area can be polished and verified by oil stone, but this method is an effective and rapid inspection method.
  • How to solve the problem of turning over and twisting of automobile stamping parts in stamping process?

    2019-05-31 10:42:14
    Stamping parts are often used in daily life, such as instruments, household appliances, bicycles, office machinery, household utensils and many other products are stamping parts. Then how to reasonably formulate stamping parts processing technology?
  • What are the ways to improve the material utilization rate of automobile stamping parts?

    2019-05-31 10:26:21
    In recent years, with the improvement of people's living standards, the demand for automobiles is also growing. The competition among automobile factories is becoming increasingly fierce. New models with cost competitiveness are continuously invested to seize the market. At the same time, the natural resources such as iron ore and coke used to produce automobile steel are becoming increasingly tense. Improving the material utilization ratio can not only reduce the manufacturing cost of automobiles and improve the competitiveness of automobile brands, but also conform to the environmental protection concept of energy saving and consumption reduction.
  • How to prevent iron scraps falling from trimming of automobile stamping die?

    2019-05-31 10:23:09
    When trimming the die of automotive stamping parts, there is often a headache problem, that is the phenomenon of iron chip dropping. Especially around the die scrap knife, this situation will be more obvious. This will have a great negative impact on the quality and appearance of stamping products, so we need to deal with it in time.
  • What causes the occurrence of automobile stamping coil?

    2019-05-31 10:06:16
    First of all, the automobile stamping parts designed must be conducive to improving the utilization rate of metal materials, reducing the variety and specifications of materials, and reducing the consumption of materials as much as possible. When permitted, stamping parts can be made of low-cost materials, so that parts can be blanked as much as possible without waste and with less waste.
  • What kind of stamping parts are suitable for automobiles?

    2019-05-31 09:42:59
    Automobile stamping parts are a key component, which play an important role in the whole automobile. But many users are wondering how to choose such automobile parts. What kind of stamping parts are suitable for automobiles?
  • What should we pay attention to when producing automobile stamping parts?

    2019-05-30 17:07:38
Total 329 Artigo, Por página:20 Artigo


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