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Need Advice for Disassembling CNI Laser

IsaacT

IsaacT

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*Heaviest sigh ever* do you think there would be a way to remove the ring via the drilling method and not get any metal dust in the body? Maybe if I stuck a vacuum machine close to the end it would suck it all up.

Alternatively is there a tool specifically for this that wont bend? I tried metal tweezers and now they are disfigured.
 





ultimatekaiser

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I used a pair of cold steel probes. Sharpened needle nose pliers work well too. Or if you have a small hobby drill, run it on an ultra slow setting and slowly drill larger holes in the ring since brass is soft.
 
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IsaacT

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I like the drill idea. I will do that and pray to god I dont fuck it up.
 
Smeerworst

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A simple stick with some nails in it would do the trick....

Or you could look for these....

kkxN1i7.jpg
 
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IsaacT

IsaacT

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Time to go to Harbor Freight. Hope they are open for a while today. I would rather get it off that way than with the drill. Just to be safe.
 
ultimatekaiser

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Agreed. Metal shavings and dust don't play well with optics. If you can't get it out, I'll be happy to remove it for you for free.
 
ultimatekaiser

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I recently had to work on my aries, and I was going to do another tear down, but I havnt had time. It seems to be a common thing people want to know. I also clean optics for people locally. Good luck Isaac, I'm sure you can get it out.
 
IsaacT

IsaacT

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If I cannot get it out I will definitely take you up on that offer! I am in contact with Ehgemus about a custom host but I have to remove the module before i can get measurements. I wonder how difficult the lens will be to remove. lol.

Speaking of which, any idea about the screw size for the shutter at the front of the laser? The smallest i have are still too big.
 
ultimatekaiser

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They're a specialty size. I used a friction-fit drill bit on mine. Or a sharpened Allen. I have 12000 grit water stone, so I reshaped one for it
 
Smeerworst

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wannaburnstuff said:
If I cannot get it out I will definitely take you up on that offer! I am in contact with Ehgemus about a custom host but I have to remove the module before i can get measurements. I wonder how difficult the lens will be to remove. lol.

Speaking of which, any idea about the screw size for the shutter at the front of the laser? The smallest i have are still too big.
Click to expand...

Cl7dnmj.jpg


The one that is removed from the holder ;)

Cheers, Sm.
 
IsaacT

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Thats badass. I tried using something small, pointy, and gritty to poke in to one of the screws and unscrew it but no luck. LUCKILY I have the advantage of not caring about the host. Although if I didn't destroy it I could give it to somebody.

Also, if I shipped it to you and had you remove the bits you could keep the host if you wanted. I have no use for it. Everything works, just the pesky side clicky that made me have to change things.

EDIT: rep given to both of you, time for me to see how far I can get. I may have to ship it out though for the ring that wont budge,.
 
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Smeerworst

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wannaburnstuff said:
Thats badass. I tried using something small, pointy, and gritty to poke in to one of the screws and unscrew it but no luck. LUCKILY I have the advantage of not caring about the host. Although if I didn't destroy it I could give it to somebody.

Also, if I shipped it to you and had you remove the bits you could keep the host if you wanted. I have no use for it. Everything works, just the pesky side clicky that made me have to change things.

EDIT: rep given to both of you, time for me to see how far I can get. I may have to ship it out though for the ring that wont budge,.
Click to expand...

What i've learned is that the right tools can make all the difference :D

That's why i was able to answer your question.
 
ultimatekaiser

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I've never had an issue with mine. And I've had it a long time. I use it fairly frequently, so I'm betting you just were unlucky. I could probably fix it easily for you. The tail caps are more of a pain. My hand adjusted tail cap works far better. I use high quality silver solder in all my work for better, lower temp, lower resistance, strong connections
 
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IsaacT

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I am actually pretty excited about getting this module into a fully custom host. Actually, if there is one thing I like more than anything else in this hobby it is tricking out laser diodes with custom hosts. I love it.
 
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