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CNC lathe manufacturers talk about the reasons and solutions for the occurrence of card cutters on CNC lathes
1. The spindle orientation angle is incorrect.
Orientation angle running is generally caused by a collision machine, or the spindle synchronous tooth shape brings out a problem, resulting in an error in the orientation angle, and the inaccurate orientation also causes problems such as abnormal tool change in the tool magazine.
2. The position of the second tool change origin is abnormal.
If the CNC lathe has caused a collision accident due to misoperation, etc., it is most likely to cause the origin of the tool change to be incorrect. It is manifested as the knife arm pulling knife, the abnormal knife loading, and even the card knife. It will also be damaged.
CNC lathe card cutter failure solution
To put it simply, there are two cases of the knife magazine knife. One is that the tool has not been unplugged, and the other is that the tool has been unplugged. The first case is relatively well solved. We mainly introduce the solution of the second case.
1. Loosen the brake on the motor and use the adjustable wrench to rotate the outer hexagon on the motor. The direction of rotation is the same as the direction of the jam of the arm. In short, the arm of the automatic tool changer is removed from the spindle of the CNC lathe.
2. When the arm is off the spindle, if there is a tool on the spindle, you can hear the sound of air leakage, that is, when the spindle is in the state of loosening the knife. It is necessary to pay attention to the fact that the tool must be padded on the tooling. The situation has happened.
3. Please rotate the arm until the tool arm completes a complete tool change. The arm also has an origin position. Inside the tool magazine panel, there are 3 red lights inside. Generally, the bright one in the middle is the indicator light at the origin of the arm.
4. After the card cutter is faulty, turn the arm motor brake device back to the original position, and then perform a tool change operation when the CNC lathe is in the MDI state to see if it is normal. If it is normal, please remember to use the machining. All the tools that have arrived are checked and processed while ensuring safety.