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2019-07-25 10:31:05
汽车零件有很多知识，因此延长汽车零件寿命的秘诀有些人熟悉，您不妨注意一下，这更有利于保持汽车的安全性和稳定性。的知识，使汽车零件的使用寿命更长的秘诀已为人所熟悉，您不妨注意一下，它更有利于保持汽车的安全性和稳定性。
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2019-07-25 10:28:40
Notices for surface treatment of automobile sheet metal parts.
First: It should be noted that the state of the workpiece, all electrochemical treatment must be carried out in the bulk of the workpiece, the assembly feel that it can not be electrochemical treatment. Because in the process of treatment, the solution will be trapped in the gap of the assembly and cause corrosion to the workpiece.
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2019-07-25 10:14:00
The application of automobile stamping parts processing technology is more and more extensive. Many parts, including tools, are stamped by machines. Like automobile lampshade, we all know that the shape of lampshade is elliptical, and the parts of this shape are not easy to produce. Using stamping technology, they can be realized very well.
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2019-07-05 15:25:02
汽车冲压件是在冲压力的作用下获得的，因此会存在一定的变形，尺寸，形状等方面的相应变形。对于冲压零件，钣金件，模具和设备是成形过程中不可或缺的三个要素，它们对冲压零件的成形质量起着至关重要的作用。
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2019-07-05 15:15:43
汽车零件冲压件的测试方法如下：
触摸测试：用干净的纱布擦拭外壳表面。检查人员需要戴上触摸手套，以沿着冲压部分垂直靠近冲压部分的表面进行触摸。这种检查方法取决于检查员的经验。如有必要，可将可疑区域打磨并用油石检查，但这是一种有效且快速的检查方法。
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