The second generation portable green laser pointer are characterized

There are manufacturers who add mouse trackballs into flip-over portable  green laser pointer .
 In the vicinity of this value by experiments to determine a processing capacity of Strong points, as the correct focal length applications, even for the same lens, in materials material Different material thickness, the best focus position changes, ie, for different Material and thickness, defocus amount is different. Defocus amount: the focus of the laser is a first poly Rope after the divergence process, in order to achieve the best cutting capacity, focus on the physical focus of the mirror.  And the re-merger of the surface of the material may not be able to get the best machining results should be depending on the situation. The third generation portable  green laser pointer  can be used to write words.By using wireless technology, the second generation portable  green laser pointer  can be used to turn over documents. the laser power; 5, cleaning, Crochet dislocation, not closed 1, edited file is correct (re-edit); 2, the selected targets are beyond the layout (re-selected);, check the software parameters are set correctly (reset); 4, computer system error (reinstall the operating system and software); 5, check around the belt elastic whether identical or back-end belt is too loose (belt to intensify); 6, check the belt is slipping or synchronous round, jump teeth (step up synchronization round or belt); 7, check the beams are parallel to (re-adjust the left and right belt); 8 car slider and metal wheel in question;
The second generation portable  green laser pointer  are characterized by the function of flip-over.    Three. . About rail equipment requirements: 1 Note the parallelism.   Slapped beams glide smooth and not beating and friction sound resistance.   Four. . Beam components and equipment requirements: 5 board to adjust the common failures   The following common faults subject to the operating hands-on training to have the ability to skillfully deal with A. The guide wheel scrolling is not flexible and rail sliding friction or guide pulley rupture   Two. There is a gap between the part of the guide wheel and rail.
If the laser tube optical port at the quality of Worse, you should take the following measures:   Check the length of the laser tube and anchor spacing corresponds to, if necessary, adjust the support Support point.  Innovation has been made in producing portable  green laser pointer . The correct spacing of the anchor as follows: 1/2 of the laser tube length between the two support points, Both ends of the prominent 1/4. May support the direction of the laser tube is incorrect, resulting in the laser tube deformation, multiple The rotating laser tubes, looking for a best supporting angle (direction).