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Dusting method: When working, the spray gun part of the electrostatic spraying is connected with the negative pole, the workpiece is connected with the positive

Crimping is the process of the edge of the roll into a nearly closed round of a stamping process. The axis of the curl circle is linear.Roll edge is the upper edge of the hollow part rolled into a nearly closed circle of a stamping process.

Observing a variety of electrical switches will find that one of the two contacts of the switch must be spring loaded to ensure that the two heads are

Compared with other methods of mechanical processing and plastic processing, stamping has many unique advantages both technically and economically.

Stamping die, is a special process equipment in the cold stamping process, the material (metal or non-metallic) into parts (or semi-finished products), known as cold stamping die