1 It must be observed (grinding machine safety technical operation regulations).
2 Before working, it is necessary to check whether the reciprocating direction change valve is sensitive and reliable and whether the working stroke is correct.
3 When the workpiece is measured with a plug gauge or meter, it must be stopped. The grinding wheel and the workpiece must have a certain safety distance. Plug regulations out of the hole to be stable; to prevent bruised hands.
4 When grinding the inner hole, the wheel crushing should be stopped immediately, stop rotating and then exit the grinding rod for processing.
5 When using special tooling, the tooling must be installed correctly, the clamping is firm, the top must meet the standard and the wear condition and broken cracks should be checked at any time. Grinding long workpieces must take anti-bend measures.
6 The main flow of coolant must be on the contact surface between the workpiece and the grinding wheel to prevent the uneven cooling speed of the grinding wheel from hurting people.
7 Grinding bores must use grinding bars as specified and must not be arbitrarily changed.
8 When the eccentric workpiece is ground, the weights must be installed to ensure the balance of operation.
9 When loading or unloading heavy workpieces, planks should be placed on the bed surface.
10 When loading and unloading workpieces with lifting equipment, it must be observed (Safety Technical Operation Rules for Lifting Cranes and Cranes).
2 Before working, it is necessary to check whether the reciprocating direction change valve is sensitive and reliable and whether the working stroke is correct.
3 When the workpiece is measured with a plug gauge or meter, it must be stopped. The grinding wheel and the workpiece must have a certain safety distance. Plug regulations out of the hole to be stable; to prevent bruised hands.
4 When grinding the inner hole, the wheel crushing should be stopped immediately, stop rotating and then exit the grinding rod for processing.
5 When using special tooling, the tooling must be installed correctly, the clamping is firm, the top must meet the standard and the wear condition and broken cracks should be checked at any time. Grinding long workpieces must take anti-bend measures.
6 The main flow of coolant must be on the contact surface between the workpiece and the grinding wheel to prevent the uneven cooling speed of the grinding wheel from hurting people.
7 Grinding bores must use grinding bars as specified and must not be arbitrarily changed.
8 When the eccentric workpiece is ground, the weights must be installed to ensure the balance of operation.
9 When loading or unloading heavy workpieces, planks should be placed on the bed surface.
10 When loading and unloading workpieces with lifting equipment, it must be observed (Safety Technical Operation Rules for Lifting Cranes and Cranes).
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