Method for adjusting diagonal line of table CNC plasma cutting machine

Long-time using of table CNC plasma cutting machine will lead to excessive cutting error. For example, the cutting circle is not round and the cutting side is not square. This may be the loosening of the screws fixed by the beam and the guide rail, fastening the relevant screws and pushing the plasma cutting machine to move manually, with little resistance and good rotation of the bearings. Check the accuracy of the adjustment at this time to draw diagonal line, the following small editor to say that the table CNC plasma cutting diagonal line painting, I hope to help you.

1. draw a line pen on the gun.

2. put 4 A4 drawing paper on the top of the steel plate. The best glue on the back must be leveled and the distance between the lines should be about two meters.

The 3. moving cutting gun will draw a cross pattern on the 4 drawing paper, draw a long line on the drawing paper on the right, then move to the left side of the drawing paper, draw a horizontal line, then draw a vertical line, form a cross pattern, move down, and draw a vertical line on the drawing paper below, and then draw a vertical line on the following drawing paper. Then, then draw a vertical line on the drawing paper below. Then draw a horizontal line, move horizontally to the right, and then form a rectangle pattern by analogy.

4. take two diagonal lengths to see if they are equal. If they are not equal, it means that the crossbar of the machine is not aligned. You need to continue to adjust the diagonal line. Look at the difference between them a few millimeters, the normal error should be controlled at 0.5mm.

5. push back the back key to move the machine to the edge of the guideway about 200mm. In the case of electrification, take the distance between two rail edges and the Y axis respectively. If the left is 200mm and the right is 205mm, then the benchmark between them is adjusted according to the diagonal error value just taken in the last step.

6. according to the diagonal dimension of the measurement, the size of the lower left and right upper corners is 3mm, which is first used to clamp the right back guide of the Y axis, then open the cover plate on the left and right sides of the X axis, release 8 fixed screws and 4 locking bolts, and drive the left beam to move 3mm in the left side. After the electricity is opened, the distance between the two rail edges and the Y axis machine is taken again. Their original reference is 5mm. If their current reference is 2mm, then the 8 fixed screws and 4 lock bolts can be tightened.

7. remove the forceps of the rear right side of the Y axis of the table CNC plasma cutting machine.

8. draw diagonal lines on the drawing paper again, then measure the diagonal size. If the size is around 0.5mm, finish the homework.