3, the cutting effect is not good, not round cut, dislocation and other issues

The first step, check the machine's mechanical parts are intact, including:
1 platform is flat, cut a 400 * 400mm square, the amount of diagonal is equal.
Belt tension is reasonable, the belt is missing teeth.
3. Whether the guide is smooth, there is no foreign body in the guide (impurities and the like). If not smooth, students need to use cloth polishing cloth, marked with oil, foreign body to be cleared.
4. Lock motor, belt, rail gong wire is loose, if loose need to tighten.
5. Make sure the machine does not have the above problems, the next step.
The second step, debugging software section
1. Make sure the user parameters are debugged properly. It is not clear how to debug the parameters can be modified using a key, select the slow parameter on the panel, the speed factor is set to 0.5.
2. Processing speed is set at 10-30mm / s, if the cutting speed is not good, please re-adjust the mechanical part, it is sure the machine is not adjusted.
3. After loading the software select this file, to compensate for the lack of machinery.

4. Repeatedly cut the same file several times, if the return point a bit biased, and sometimes can be modified, as shown:

There is currently a rising edge of the outskirts, can be changed to fall along the effective, on the contrary. Then reset the machine. If it is a servo drive, be sure to use the shield with a layer of the screen, and the shield should be connected to the motherboard GND.
5. For cutting speed caused by the cutting effect is not good, you can increase the drive current.