Controlled machine tools are the most important equipment in modern manufacturing and the foundation of the machinery industry. The wide application of numerical control technology and numerical control machine tools has brought revolutionary changes to the industrial structure, product types and grades of the machinery manufacturing industry and production methods.
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CNC machine tools, with high frequency commutation, wide range of speed control, high machining accuracy, simplified machine structure, etc., and compressed air as a power source, mainly used in the following devices:
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1. The movement of machine parts is mainly used for feed motion transmission, such as the movement of the spindle and table. 2. Auxiliary devices in CNC machine tools. Such as fixed cycle, automatic tool change, clamping of the table, loosening of the automatic door, blowing; workpiece clamping, automatic workpiece loading and unloading, transport stacking, etc. It can shorten the processing auxiliary time, reduce the labor intensity of workers, and give full play to the high-efficiency performance of numerical control equipment.
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3, can be used for automatic blowing, such as workpieces, exchange workbench, tool positioning surface, etc. 4. Maintain the balance of moving parts, such as the gravity balance of the headstock, the balancing device of the robot and the tool magazine. 5. In the detection function, such as the confirmation of the workpiece position and the confirmation of the tool defect.
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Because the working environment of the machine tool is generally more complicated and harsh, especially the atmosphere of coolant splashing, if improper pneumatic components are used, abnormal phenomena often occur, and CNC machine tools usually integrate mechanical, electrical, hydraulic, pneumatic and other functions. The integrated processing equipment has a close relationship with each part of the machine tool. Any part of the fault will affect the normal operation of other parts. There are thousands of components in the large CNC machine tool. It is difficult to check and repair the fault. It has always been one of the toughest problems. Therefore, when choosing the air compressor used in CNC machine tools, we must choose reliable and practical brands and products.