Having a portable green laser pointer is my childhood dream

Having a cool  green laser pointer  is a dream of children.   To correct the error in the graphics Machine stopped engraved, Water Clock, carving As do other graphics is no such problem, just a A graphic such a problem Graphic data processing error. The problem still exists may be the computer serial port, pen motherboard problem. Common fault repair two   A measurement beams are parallel, the normal love Case, the left and right deviation is less than 2MM Adjustment of beam parallelism, Reduce the error (2) check car belts and beams loose belt Tightness of the suitability of both sides of the belt tensioner.
The power of toy  green laser pointer  cannot meet the desire of most people. Four laser lenses at whether the Damaged or loose, car head Side mirror and the focusing mirror is installed Firm Tightening loose lenses, or replace the damaged lens Cleaning or Crochet serrated . Beam bearings and bearing wheel wear phenomenon: the replacement of bearings or bearing wheel. The cleaning effect is not good, Crochet is very thick lines. (1) Check whether the correct focal length, especially Cleaning lenses or replaced with new lenses (this At the attention to the focusing mirror is directional) Adjust the correct focal length Value.
In order to maximize Reduce electrostatic interference, and reduce static electricity caused by a series of failures in the equipment installation The former should note the following: Customers should satisfy the following conditions: 1) The voltage is 220V.   Spend some time and money on some materials, you will get a self-made  green laser pointer .  and should require the installation of the regulator is out of range or unstable. 2) whether the power supply outlet Left 'zero' right 'fire' standard wiring, and the ground side should be reliable, Completely grounded, if not should require customers to let the staff adjustment.
Laser equipment maintenance and Notes How to make laser equipment, normal and stable, and better play its ergonomics, the crucial thing Daily care and maintenance of equipment. Well, not only can extend the life of the machine, Reduce equipment failure rates, but also to improve product quality, and ultimately achieve a stable and efficient production. For Make good use of the equipment, the following will be the routine maintenance of laser equipment, and precautions Do a brief introduction:  The size of the torches to make  green laser pointer  should not be too pocket-sized.
The left side of the beam reflector is located in the 2nd, the 3rd mirror At the top of the fixed part of the laser head, the focusing mirror is located in the lower part of the laser head can be adjusted tube Middle), laser reflection through these lenses, focusing emitted from the laser head. Lens is very Easily stained with dust or other contaminants, resulting in the loss of the laser or lens damage, on the 1st and 2 Lens cleaning Needless to remove, simply moistened with cleaning fluid lens cleaning paper carefully along the lens Central to the edge of the rotary wipe.  High-power  laser pointer  ( whose output power is above 150mW) are very expensive.