This paper mainly analyses the failure type, wear mechanism and anti-wear materials of the pressingdies for materials choice, design and manufacture of the pressingdies.
本文主要分析了压模的失效形式、磨损机理和耐磨材料，以便为压模材料的选择、设计和制造提供依据。
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From the quality analysis of NC machining of pressingdies of the motor vehicle covering parts, it shows that styling of the curved surface and cutter paths creating are two critical techniques.
The utility model relates to a die train which is characterized in that the undercarriage is provided at least two layers of dies and each layer of dies are provided a pressing die board.