Frequency of Pneumatic Marking Machine Needle Wear and Handling Methods
Frequency of Pneumatic Marking Machine Needle Wear and Handling Methods I. Frequency of Pneumatic Marking Machine Needle Wear The needle of a pneumatic marking machine is the part that directly contacts the workpiece during the marking process. Therefore, after frequent use, a certain degree of wear will occur. Generally speaking, the degree of needle wear is related to factors such as...
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