These pointers are called flip green laser pointer

There all ball-point –like  green laser pointer .   The tool to use the tool of their own manufacturing processes and precision machining accuracy. Therefore, in processing, please select the tool suitable for processing. 3, proficiency and responsibility of the operator of the operator a tremendous impact on the machining accuracy. 4, the wear and tear of the machine engraving machine in the course of wear is inevitable over the use of time, machine wear and tear cause the machine precision decreased. Edit this section works Computer engraving machine, computer engraving machine controller, engraving machine host three parts.
No matter it is can be stretched, the main function of  green laser pointer  depends on laser. Software requirements: a variety of typesetting software, a variety of operating, the path generated, you can quickly find the path error. Machine operator training After more than a variety of training, the trained personnel to explain and operating personnel to understand assessment: the operating personnel, the training of operational safety and handling precautions, and endorsed by the training of personnel in the operational safety precautions, the operator before machine operation training. Machine handling precautions and engraving machine maintenance training.
France TPYE3, Beijing Wentai, domestic and foreign advanced engraving software can also be compatible with the JD software of the machine carved ENG format. Engraving machine arc optimized instruction according to the characteristics of the workpiece to eliminate the speed chatter. Three-in-one  green laser pointer  are with a scalable pointer.  Traditional CNC control systems are often the following problems: the curve faster than the straight-line speed defended curve more accurate than a straight line, doing three-dimensional relief machine jitter is very powerful and slow, and poor accuracy.
Good laser tube life of 3000 hours. (4) mechanical assembly quality: some manufacturers in order to reduce costs, the use of a thin shell of metal production machine, the user generally can not see, but over time, the rack will be distorted, affecting the accuracy of laser engraving machine engraving. Good laser engraving machine should use the framework structure, the use of high quality steel welded together, and to produce high-quality cold-rolled steel chassis. Users to buy the machine time to see whether or not to use the thickness of the frame structure and chassis metal strength can be found in their quality.   These pointers are called flip  green laser pointer .
Corresponds to the coupling off the column or loose. 5: the corresponding screw breakage or screw-nut failure. 6: corresponding to the axis of sliding fast failure. 7: drive the number of segments, current, and software settings are not the same. : Engraving machine z-axis out of control: control are loose or fault. 2: static interference. 3: z-axis motor line failure: the file path mistakenly 5: Inverter interference 6: computer systems have a problem or a virus: operational errors: Error 1: control are loose or fault: drive failure 3. Flip  laser pointer  are also called PPT flip pens, etc.