Precautions before using automatic lathe

Operators in the use of automatic machine tools before the preparation and use of the safety operation have the corresponding precautions

1. Before work, please wear protective articles, tie up the cuffs, and don't wear scarves or gloves. Women workers should wear their hair braids in their hats. Wear protective glasses when cutting at high speed.

2. Carefully check whether the protection, insurance, mechanical transmission part, electrical part protection device and chuck on the machine tool are safe and reliable, and whether the electrical switch and handle are in the normal position.

3. Add oil according to the lubrication chart of the machine tool, idling test for 1-2 minutes, check the oil window and other parts.

4, work clip, tool and workpiece must be firmly clamped, clamping can be long sleeve. It is forbidden to hammer the instrument net. The jaw of the slide wire is not allowed to be used, and the distance between the chuck and the workpiece and the knife should be paid attention to when changing the square tool rest. The bed head, small knife rest, the bed surface, the slide surface prohibit the work, the measuring tool or other goods.

5, the processing of long and thin workpiece to have a thimble, with the tool rest, the front of the protruding part shall not exceed 20 times the diameter of the workpiece. When 300mm is extended from the rear of the locomotive, there must be a bracket, and protective railing is necessary.

6, adjust the speed of the machine tool, clamping workpiece, tool, and wipe the machine tool to stop. It is forbidden to jump across the rotating part of the machine tool or transfer the tools.

7, loading and unloading chuck and large work, fixtures, bed surface to pad board, two people work closely with the master from.