How to adjust the optical path laser cutting machine? Many novice customers purchase laser cutting machine, adjust the optical path for this operation, it is quite strange, but laser cutting machine manufacturers will be on customer service training. However, there are many customers will soon forget operation method, followed by Shenzhen Hailei laser for everyone to put together a report on the adjustment of the optical path laser cutting machine tutorials for everyone to share.
Why should adjust the optical path?
Laser cutting machine itself is used in flight-type optical system, in the long-term work, the optical path may occur slight deviation, cutting effect will have a great impact. Therefore, regular inspection and adjustment of the optical path is very necessary work. Before adjusting the optical path laser cutting machine, laser tube where we want to, and the focusing mirror mirror holder should have sufficient knowledge, Let us first tell you about.
1>. A mirror holder
1. Place rack optical target, 2. Mirror, 3. The tension spring locking screw, 4. The adjustment screw, 5. Adjust nut, 6. a locking screw, 7. The locking screw b, 8. The adjusting screw M1, 9. The mirror lock piece
10. The adjustment screw M, 11. The adjustment screw M2., 12. The tension spring, 13. The mirror mounting plate, 14. The support plate, 15. base.
2> reflective frame B (its mounting base and A Different frames remaining the same).
1. The mounting plate (can move around). 2. locking screw
3> mirror holder C
1. Mirror Adjustment plate
2. mirror
3. The locking screw
4. The adjustment screw M1
5. Mirror Adjustment plate
6. A mirror hold-down plate
7. The adjustment screw M
8. locking screw
9. The adjusting screw M2
4>. Focus Lens
1. Focus Lens inner tube
2. The intake pipe
3. Limit spirals
4. The gas nozzle transition sleeve
5. The gas nozzle
6. barrel
7. Limit Screws
8. The adjustment sleeve.
Learn the names of each member, here we come to teach you to adjust the optical path of the laser cutting machine approach:
(A) Four dynasty path adjustment
(1) the first dynasty of adjustment, with textured paper attached to the target hole dimming mirror A, manual jog light (note not to use too much power at this time), trim the base of the mirror and the laser tube A bracket so that the light hits the target center of the hole, watch the light can not be blocked.
Adjustment (2) of the second dynasty, will move to the remote mirror B, with cardboard sheets from near to far out of the light, the light guide into the crosshairs of the target, because the target remote light inside the proximal end of the target must be in the inside, and then the proximal and remote spot adjusted to be consistent, that is how the proximal side, the remote also followed how biased, so that the cross in the proximal and remote spots are in the same position that is close to the (far be) described optical path and Y-axis guide parallel.
(3) Adjustment of the third dynasty (Note: Cross the spot left and right points), will be moved to a remote mirror C, the target light into the light guide, at the remote end of each shooting into a contrast with the cross into a position near end spot in the same position of the cross, then that the light beam is parallel to the X axis. This time inside or outside the partial road, we need to frame B on the M1, M2, M3 with loose or tight, until the left and right points.
(4) adjustment of the fourth dynasty, with a textured paper stuck on the light outlet, resorted to light holes in the tape leaves a circular trace, light jogging, remove the tape position to observe the hole, as the case mirrors M1 on the frame C, M2, M3 and round spot until positive so far.
(B) the focal length measurement method: to use our laser cutting machine manufacturers with a focal length scale, the focal length of the nozzle up and down on the scale of the number 5 above, then the light is the brightest of the strongest, and then lock the screws.
(C) of the squares as shown in (Figure)
(1) cutting surface to the left side, the laser head is too low or too high vertical light reflector, such as the icon to the D side oblique, indicating low light,
Two kinds of solutions:
1. Lower vertical light reflector C, the M1, M2, M3 while counterclockwise rotation;
2. Raise the laser tube (clockwise)
(2) cutting surface to the right side, the laser head is too high or too low vertical light mirror C, such as the B-side oblique icon, indicating the high light, two kinds of solutions:
1. Raise the vertical light reflector C, the M1, M2, M3 while clockwise;
2. Lower the laser tube (counterclockwise) (3) Partial cutting surface, the laser light into the vertical outer mirror or partial mirror Partial Block B, the icons such as the A side oblique, partial description of the optical path, the two kinds of solutions:
1. transferred to the reflector holder B,
2. Place the mirror M1 on the B, M2, M3 simultaneously transferred to (clockwise) (4) Partial cutting surface, the laser light into the vertical mirror in the mirror bias in Block B, or partial, such as the icon to C oblique surface described partial light path, the two kinds of solutions:
1. Call up the mirror base B,
2. Place the mirror on the M1 B, M2, M3 simultaneously transferred out (counterclockwise).
