What follows are the critical distinctions concerning the assorted portable green laser pointer .
Namely, the transmitters and the receivers of RF green laser pointer products need not to be aimed at in a straight line. Reason: Reason: cutting speed is too slow, preheat flame is too strong; ① cutting speed is too slow, preheat flame too; cutting height between the tip and the workpiece is too high or too low; use the cutting nozzle is too large, the flame oxygen in excess. ② cut between the tip and the workpiece height is too high or too low; use the cutting nozzle is too large, excess oxygen in the flame. (2) The phenomenon of the teardrop-shaped melt beans, string): string of droplets formed in the upper edge cut melting bean.
There should be no metal obstacles between the transmitters and receivers of green laser pointer products. The oxygen gas cutting technology introduced oxygen gas cutting process is heating flame by a stream of pure oxygen (at least 99.5%) of jet ignition combustion, the surface of the workpiece through the starting point for the heating of the workpiece will be cut to the ignition temperature to start the CNC flame CNC flame laser pointer laser pointer CNC flame laser pointer (http://www.cnc-cn.com) cutting process burning conveyor cutting oxygen, due to increased calorie burn quickly in the workpiece adjacent to continue moving the cutting torch to cut out a section.
OK to torch cut from the plate edge, or the beginning of perforated method. The cutting process is a complete automatic preheat rotating ring began to press the start button to start the implementation of NC cutting instructions. 9 operate cutting torch must be noted, when the front of the machine move, portable green laser pointer products guide people to adapt themselves to the current multi-media education. cutting stage to check whether there are other dumps or tilt of the cutting waste. These foreign bodies must be removed, the machine can move.
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