laser machine no laser out

The following describes how to solve laser engraver cutting machine problem in laser

1 : the laser current transferred five or less , resulting in the laser power not too strong ;

2 : The dimming of paper on the front of the first lens , hand touch test switch ( touch immediately relse , you can see the laser spot to play in the dimming paper ) , look at the first spot falls two lenses ( preferably in the middle ) , if you can find the lens on to complete this step. If you can not hit the lens or is missed, you will need to adjust the position of the laser tube or height so that it can meet the above criteria .

3 : the first lens to adjust the optical path , and the second between the lenses . First, the front of the laser into the second lens sheet , and the rails onto the position illustrated at (a) a test point switch look spot position. Second, the guide pulled position (b) at the same point about the test switch , look at whether the position of two spots overlap . If the position of the light spot coincides with the lens described in the optical path within the lens 1 and 2 is correct ; need not coincide if the lens 1 by adjusting the adjustment screw to adjust the rr frame , together with the two points transferred .

4 : the lens optical path between 2 and 3 to adjust . First, the laser hd pushed into the position of the figure (c) , and the dimming marriage holes on the front of the laser hd / tap test switch look light classes, then hd to position (d) place and re- click test switch , look at whether the coincidence of the two blots , and if the coincidence of two spots are within the pores of the optical path of the laser hd is right ; If it is not the same thing , you need to adjust the rr frame 2 adjustment screws be adjusted to achieve above criteria. Note : the lens between 2,3 and 1,2 principles adjusting an optical path are the same .

5 : the optical path adjustment ( step ) between 3 and 4 lenses first remove the lens , the light below the paper into the laser hd tap test switch , look at whether the spot is to hit the middle of next dimming paper . If you happened to be in the middle , then the optical path is positive ; If the right spot , the laser tube is too low ; If you spot left , the laser tube is too high ; needs met through adjustments in both cases the level of the laser tube to solve . If you rely on the spot or on the outside , you need to position the laser hd ( laser hd with three screws , three screws can be adjusted through internal and external laser hd ) to achieve the purpose of adjusting the optical path .

6 : the lens mounted on the optical path adjustment is complete.
Note: The adjustment requires some basic knowledge , such as : the principle of light reflection , etc. , according to the initial commissioning instructions were given to do gymnastics , technical staff would like to consult when necessary. In addition, the laser s a certain capacity and is not visible when the gun must pay attention to safety so dimming road.

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