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Laser Machine Circlip Missing


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Hi Guys,

 

Could someone please tell me if I am missing a circlip or spacer from the gap at the top of the black bit above the blade?

As you can see there is daylight and this is the amount of play i have on the blade, which you can imagine is a pain in the proverbial. Does anybody know where i can get a replacement. The machine has no name but has on the top +-x and divide symbols.

 

Thanks

Paul

 

 

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I did lift the lid off & noticed some allen headed bolts at the top of the cutter shaft. I didn't undo them but would question whether the play is through these needing adjusting. bits don't just go missing, its either a worn bearing (unlikely given how long key machines last) or movement (most likely) in the existing parts.

 

if you take a picture from inside the lid, I'll compare with mine to see if anythings different.

 

Lee

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dont know about these machines but a few points to look for:

 

that black cutter holding boss attaches to the shaft somehow, have a look and see how this may be where the problem is.

alternatively how is the shaft held in the bearings?

how is the shaft driven? direct to a motor or by belt, either way it may have a grub screw here that has slipped (on the motor or a pulley)

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