Im new here but have always been into lasers and all kinds of fun things.
Mostly I've played around with making solar lasers, large fresnel lens and optics, no electronics though. I have a bunch of hand helds but they are a bit weak for what I need and are totally useless when trying to point at things over 100 yards.
Electronics has always been difficult for me, being in the middle of nowhere I have to basically source everything online, so I havent really done anything since EE lab in college.
I have been wanting to build a DVD diode laser lately, but I figure i could screw around buying a lot of stuff, waiting for it to be shipped here, and waste a lot of time and with screw ups before I get anything that works well and lasts.
I thought since I am set up for custom machining, welding, and fabrication I would offer my services in exchange for one or more diodes and drivers set up ready to run from one of you guys who have that part down to a science.
I could machine some custom cases with integrated finned heat sinks from aluminum or brass, stainless too though the thermal properties arent good for heatsinking, or just make whatever kind of components you might need.
I could work from cad files or crudely dimensioned paint drawings, dont mind talking and collaborating on yahoo with doodle to work out and refine designs.
I'd be interested in trading for a high power green / red / blue diode and driver, not sure what brands of focusing setups work the best or if I would be better off just getting stuff from edmund optics and making my own. I'd like it to be powered by a larger cell battery AA would be the smallest, something that will last a long time between charges would be best.
Ok so I can do lathe work, milling, drilling, welding (arc, mig, tig), and a whole bunch of other stuff so I can machine up just about anything you guys might need.
Some materials I have a decent stock of and tons of sizes:
Aluminum - ( 2024 aircraft grade to 6061 T651 which machines and anodizes beautifully)
Brass - Machines to a very nice finish, its heavy, but also is very thermally conductive.
Stainless - Heavy duty, rust proof, hard to machine but will pretty much last forever. Have an extensive stock of tubing sizes which would be great for heavy duty body housings, leaving the ends to be machined. I specialize in TIG welding stainless alloys so tubing can be combined with machined parts to form some really beautiful pieces.
The pieces can have whatever kind of finish you want, sandblasted for a rough texture good for painting or powder coating, a knurled finish for a good grip, machined ridges for grips you name it. A 400 grain sandpaper finish on the lathe will produce a very lustrous bright finish, and can go all the way to 2000 grit for a mirror like finish.
Aluminum could also be anodized, I can get the parts color anodized, or hard / deep anodized black or dark colors for a very strong finish.
Hopefully a few of you guys would be interested, look forward to hearing from you guys.
I'll try to find some random spare parts i have machined up over the weekend and post some pics. I am attaching a cad render of something I am thinking of for when I make my own case.
Eric
Mostly I've played around with making solar lasers, large fresnel lens and optics, no electronics though. I have a bunch of hand helds but they are a bit weak for what I need and are totally useless when trying to point at things over 100 yards.
Electronics has always been difficult for me, being in the middle of nowhere I have to basically source everything online, so I havent really done anything since EE lab in college.
I have been wanting to build a DVD diode laser lately, but I figure i could screw around buying a lot of stuff, waiting for it to be shipped here, and waste a lot of time and with screw ups before I get anything that works well and lasts.
I thought since I am set up for custom machining, welding, and fabrication I would offer my services in exchange for one or more diodes and drivers set up ready to run from one of you guys who have that part down to a science.
I could machine some custom cases with integrated finned heat sinks from aluminum or brass, stainless too though the thermal properties arent good for heatsinking, or just make whatever kind of components you might need.
I could work from cad files or crudely dimensioned paint drawings, dont mind talking and collaborating on yahoo with doodle to work out and refine designs.
I'd be interested in trading for a high power green / red / blue diode and driver, not sure what brands of focusing setups work the best or if I would be better off just getting stuff from edmund optics and making my own. I'd like it to be powered by a larger cell battery AA would be the smallest, something that will last a long time between charges would be best.
Ok so I can do lathe work, milling, drilling, welding (arc, mig, tig), and a whole bunch of other stuff so I can machine up just about anything you guys might need.
Some materials I have a decent stock of and tons of sizes:
Aluminum - ( 2024 aircraft grade to 6061 T651 which machines and anodizes beautifully)
Brass - Machines to a very nice finish, its heavy, but also is very thermally conductive.
Stainless - Heavy duty, rust proof, hard to machine but will pretty much last forever. Have an extensive stock of tubing sizes which would be great for heavy duty body housings, leaving the ends to be machined. I specialize in TIG welding stainless alloys so tubing can be combined with machined parts to form some really beautiful pieces.
The pieces can have whatever kind of finish you want, sandblasted for a rough texture good for painting or powder coating, a knurled finish for a good grip, machined ridges for grips you name it. A 400 grain sandpaper finish on the lathe will produce a very lustrous bright finish, and can go all the way to 2000 grit for a mirror like finish.
Aluminum could also be anodized, I can get the parts color anodized, or hard / deep anodized black or dark colors for a very strong finish.
Hopefully a few of you guys would be interested, look forward to hearing from you guys.
I'll try to find some random spare parts i have machined up over the weekend and post some pics. I am attaching a cad render of something I am thinking of for when I make my own case.
Eric