1. Coordinate system setting
If the setting of the coordinate system is incorrect, even if the mobile instructions of the program are correct, it will cause the machine tool to expected the operation of the machine. This situation will damage the tools, machine tools and workpieces.
2. Absolute/incremental method
If the program written by the absolute value is executed at an incremental manner, or the program written by the added value is executed in an absolute way, it will cause the machine tool to predict the operation.
3. Plane selection
For arc interpolation/spiral interpolation/fixed cycle, if the specified plane is incorrect, it will cause the machine tool to predict.
4. Programmable mirror
When the programmable image is set as valid, the subsequent program movements will change greatly.
5. British/public system conversion
Converted from British input to public input, or from public input to British input, and does not convert units such as the original point bias of the workpiece, various parameters and current positions. Therefore, before the machine tool, Essence Try to operate with wrong data, damage the knife, machine tool and workpiece.
6. Compensation function
If the instructions of the mechanical coordinate system are specified under the compensation function or instructions related to the return reference point, the compensation will be temporarily canceled, causing the machine tool to predict the operation.
7. Torque Extreme Skip
Before trying to perform torque limit, the torque limit must be set as valid. If the torque limit is specified in the state of torque limit failure, the mobile instruction will be performed without jumping.
8. Positioning with non -straight interpolations
When a non -linear interpolation positioning (that is, the non -linear motion positioning method is adopted between the starting point and the end point), before programming, the path of the tool must be carefully confirmed. Because the positioning is performed quickly, if the tool is touched with the workpiece, it will damage the tools, machine tools and workpieces.
9. The function of the rotating shaft action
When the method of controlling the direction of the method, pay attention to the speed of the rotation axis. The program is not appropriate, which will make the speed of the rotating shaft too fast, or because the installation method of the workpiece is improper, the workpiece will fall off due to centrifugal force. This situation will damage the tools, machine tools and workpieces.
10. Concentrated control of weekly speed
When the current position of the workpiece coordinate system that is constantly controlled at the peripheral constant control of the weekly speed is close to the original point, the speed of the spindle will become too fast. Therefore, the maximum speed must be specified correctly. If the maximum speed is not specified correctly, it will damage the tools, machine tools and workpieces.
