redsail technology co., ltd - mamboheadmambohead.com/wp-content/uploads/2012/02/adjusting... ·...

R e d sa i l Te ch n o l o gy C o . , L t d Add: B218/F2,Qilu Software Plaza No.1 Shunhua Road,Jinan Hi-tech

Zone,Shandong,China ZIP: 250101 Tel: +86-531-86516855/56/57 Fax: +86-531-86516858

Email: [email protected]

http://www.redsailcutters.com

General Procedure for Laser Route Adjustment Regulate test power to below 50%, to keep the power not too high.

The first step: Adjust the laser route between laser beam spot and

the first reflecting mirror.

Put the test paper in front of the first reflecting mirror, then press "Laser" on the control panel slightly( loose immediately after pressing slightly you can see the spot on the test paper), then check if there is a spot in the centre of the first reflecting mirror, If in the center, you have finished the first step. If there is not or the spot is not in the center, please adjust the location or the height of the first reflecting mirror holder (or the laser tube). Please see below:

1) Put the test paper in front of the first reflecting mirror

2) press "Laser" key on the control panel





3) check if the spot is in the center of the mirror This is the first step, please make sure the spot is in the center.





The second step: Adjust the laser route between the first and the second reflecting mirror. First of all, put the test paper in front of the second reflecting mirror, using

direction keys on the control panel to move the track to the top left corner,

press "laser"and check if the spot on the test paper. Then move the track to

the lower left corner, press "laser" again, then please check whether the two

spots(the top left corner and lower left corner) are coincide with each other.

If the two spots coincide woith each other and near to the center of the mirror,

it shows optical path between the first reflecting mirror and the second

mirror is correct; if not, please adjust the screws on the back of the first reflecting

mirror holder to make sure the spots coincide with each other, then

adjust the location of second mirror holder (the X-axis direction), to make

sure the light reflected by first reflecting mirror hit on the second reflecting mirror.

Please see below: 1) put the test paper in front of the second reflecting mirror





2) press the arrows on the control panel to move the track to the top left corner,

press "laser" and make sure the spot is on the test paper

3) press "down" arrow to move the track to the lower left corner, press "laser" again

and make sure the second spot coincide with the first one.





4) If the spots are not in the same position, please adjust the screws on the back

of the first reflecting mirror holder；If the pots are not in the circle, please adjust

the position/height of the first reflecting mirror holder.

The third step: Adjust the laser route between the second and the

third reflecting mirror.

First, move the laser head to the left of the X axis, put the test paper in front of the

hole of the laser head, press "laser"slightly and there is a spot on the paper. Then,

move the laser head to the right of the X axis, press "laser" again, and check whether

the two spots coincide with each other, if coincide and the two spots are within

the hole of the laser head, the optical path is correct. If not,please adjust the screws

on the second mirror holderto reach above standard（Attention：the principle of

optical path adjustment is the same between mirror 1 and 2, 2 and 3）. Then adjust

the location of second mirror holder (Y-axis direction) and the height of the laser tube,

to make sure the spots are within the hole of laser head (center is better). Please see

below:





1) Move the laser head to the left of the X axis , put the test paper in front of the

hole of the laser head.

2)Press "laser" and there will be a spot on the test paper





3) Move laser head to the right of the X axis, press "laser" again, and check

whether the two spots coincide with each other, please make sure they are

coincide and in the center of the hole.

4)If not, please adjust the screws on the second mirror holder to make sure the

spots are coincide; if the spots are not in the hole, adjust the location of second

mirror holder (the Y-axis direction), to make sure the spots are within the hole of

laser head(center is better).





The fourth Step: Adjust the laser route between the third reflecting mirror and the focus lens. Attach a test paper under the laser head or on the working platform, press "laser",

and check whether the spot is in the center. If so, optical path is correct; if not,

please adjust the screws on the laser head to make sure the spot is in the center.

Please see below：

1) Attach a test paper under the laser head, then press "laser", and check if the spot

is in the center.





2) If the spot is not in the center, please adjust the screws on the laser head.

We should make sure this spot below the laser head center, just as the picture

shows





The fifth step: laser processing

After adjusting optical path and measuring focal length with focusing plate,

then you can process objects. Please see Picture Below:

Attention

1. Laser route adjustment is the adjustment of the angle between the mirror and

the laser route(it should be 45 degree). Some related knowledge are needed,

such as reflection principle. For beginners, please operate under the instruction,

consult the technician if necessary. In addition, laser is sightless and may

burn person, be careful when adjusting.

2. Generally, when adjusting, if the spots slant to one direction, set up the mirror

of the opposite direction or set down the mirror of the same direction, and

adjust the screws behind the mirror holder accordingly.

3. It is better to make sure the three reflecting mirrors are at the same horizontal

surface first, and it is more easier to adjust the laser beam.

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