CNC Router Common Solutions to The Problem

Please check the following five questions regarding the general problems occurred to cnc router machines.

Question 1: Open the software, the computer prompts “failed to open card, check card tips”.

Solution:
1. A check card driver is not installed, or the board for a PCI slot;
2. The two data cable reinstall, check has not broken needle phenomenon;
3.  Weihong card problem, replace the card.

Question 2: Open the software prompts: triaxial alarm, the initialization error signal.

Solution:
1.Two data lines to check the computer and the machine is not properly connected;
2. Check the control box adapter plate fuse is blown, replace the fuse;

3 Check that the power supply is normal.

Question 3: engraving dislocation, or the wrong size.

Solution:
1. Check engraving software path is correct or not;
2. Check screw gap size and light bar fastening screws are not loose;
3. Check the software parameters are set correctly.


Question 4: spindle motor forward or reverse.

Solution:
1. Check the inverter parameter settings;
2. The inverter signal line is reversed.

Question 5: emergence smashing knives phenomenon.

Solution:
1. Z-axis motor power is not enough loose coupling;

2. Z-axis drive current is too small, or the signal lines are wrong

For more questions regarding a cnc router, please feel free to contact us: chinacncrouter@longdiaocnc.com!