mwilkinson Posted January 30, 2017 Share Posted January 30, 2017 I've modified a UK ignition panel to work with a facelift dash. I now have three factory button holes. Two are assigned, folding mirrors and fog light switch. The third switch I want to use to open and close my exhaust valve. I've got a spare UK Spec headlight washers switch which will work fine. I want to change the symbol on the switch to something more meaningful. I understand that the symbols are etched onto the surface of the switch with a laser. I was wondering if anyone had done this before or had access to a laser etching device? Alternatively, any other options? Quote Link to comment Share on other sites More sharing options...
evinX Posted January 30, 2017 Share Posted January 30, 2017 Theres a thread on supraforums where someone did it. They sanded the switch smooth back to the clear plastic. Painted it matt black and had a company laser etch the logo. Looked great. Would be fantastic to have someone on the forums to be able to do this. We could refurb heater buttons without having to buy new ones. Quote Link to comment Share on other sites More sharing options...
j_jza80 Posted January 30, 2017 Share Posted January 30, 2017 I made a custom switch for mine by sanding back a stock TRAC switch, then masking it up and spraying it. Came out well. The guy who did the masks did say that they could do it with a laser if I ever needed something similar doing. See the bottom of this page on my build thread for details on how I did it http://www.mkivsupra.net/vbb/showthread.php?312625-Jays-VVTi-Single-Turbo-Paddleshift-build-thread/page31 Quote Link to comment Share on other sites More sharing options...
mwilkinson Posted January 30, 2017 Author Share Posted January 30, 2017 Yep that's what I'm after. Do you know if your chap can do symbols or just letters? Quote Link to comment Share on other sites More sharing options...
a98pmalcolm Posted January 31, 2017 Share Posted January 31, 2017 (edited) When I made my custom switch from a spoiler to heated windscreen, I sanded it back and had my local graphics shop made up OEM looking stickers The symbols were clear so when he are lit they glow though the symbol Edited January 31, 2017 by a98pmalcolm (see edit history) Quote Link to comment Share on other sites More sharing options...
j_jza80 Posted January 31, 2017 Share Posted January 31, 2017 Yep that's what I'm after. Do you know if your chap can do symbols or just letters? I don't know TBH. It was just a local sticker company I used, not used them before but they were good, cheap, and helpful http://www.abbeysigns.com/ Quote Link to comment Share on other sites More sharing options...
Rob W Posted January 31, 2017 Share Posted January 31, 2017 I've got a couple of headlight washer switches I'm after getting the laser etching done, I'll keep on eye on this thread seeing how you get on. Quote Link to comment Share on other sites More sharing options...
mwilkinson Posted January 31, 2017 Author Share Posted January 31, 2017 I'm going to contact Abbey Signs and see about laser etching, although the masking results were good too. Quote Link to comment Share on other sites More sharing options...
Willson Posted January 31, 2017 Share Posted January 31, 2017 http://www.mkivsupra.net/vbb/showthread.php?323008-CASHEYE-s-MKIV-Modifications-amp-Small-Projects&p=4070376&viewfull=1#post4070376 Quote Link to comment Share on other sites More sharing options...
j_jza80 Posted January 31, 2017 Share Posted January 31, 2017 I'd forgotten about that thread Quote Link to comment Share on other sites More sharing options...
mwilkinson Posted January 31, 2017 Author Share Posted January 31, 2017 Will contact Casheye about the possibility of using his laser etcher. I contacted Chris at Abbey Signs and he is unwilling to laser etch the switch. To high a possibility of it going wrong. He is looking at making me a suitable mask instead. I just need to send him the relevant dimensions. Quote Link to comment Share on other sites More sharing options...
mwilkinson Posted March 25, 2017 Author Share Posted March 25, 2017 Update to this. I've been in contact with Mike (Casheye) and he has creating a mask for the exhaust valve button. This was my design for the button. It was taken from this design. Mike took this and came up with the following, plus a few others. The additional designs came about after I discovered, upon sanding back the button face, that not all the panel could be illuminated due to fixing marks. I've now tested the reverse mask on the switch to see if the design overlapped any of the black fixings. The next step will be to buy some Halfords satin black paint and have a go at using the mask to create the desired switch. I'd like to thank Mike for his assistance with this. Quote Link to comment Share on other sites More sharing options...
Willson Posted March 25, 2017 Share Posted March 25, 2017 Looking good! Quote Link to comment Share on other sites More sharing options...
j_jza80 Posted March 25, 2017 Share Posted March 25, 2017 That looks great A bit of advice from when I did mine... removing the mask at the right point will dictate the finish, so when spraying the switch, spray a bit of paint into a scrap piece of plastic, and use this to check how it's drying. When the paint is almost dry, but still soft, use a pin to carefully remove the mask. Also get some satin lacquer and give the switch a couple of coats after the paint is dry. Quote Link to comment Share on other sites More sharing options...
mwilkinson Posted March 25, 2017 Author Share Posted March 25, 2017 I was thinking about how easily the mask would peel after painting. I'll do some test prior to committing to painting my actual button. I'll look into the satin lacquer too. Thanks for the tip. Quote Link to comment Share on other sites More sharing options...
Rob W Posted March 25, 2017 Share Posted March 25, 2017 Thanks for the update, does look good I think I'm going to have to go this route for my rear fog light switch as still nothing has come up. Will keep an eye on this, so I know the process. Quote Link to comment Share on other sites More sharing options...
markssupra Posted March 27, 2017 Share Posted March 27, 2017 I've got a laser marker http://www.lotuslaser.com/machines/micrometa-20w-fiber-laser-marking-machine/ Quote Link to comment Share on other sites More sharing options...
mwilkinson Posted March 27, 2017 Author Share Posted March 27, 2017 I've got a laser marker http://www.lotuslaser.com/machines/micrometa-20w-fiber-laser-marking-machine/ Have you tried this type of process before? That is burning a symbol onto a painted plastic button? Quote Link to comment Share on other sites More sharing options...
CASHEYE Posted March 28, 2017 Share Posted March 28, 2017 I've got a laser marker http://www.lotuslaser.com/machines/micrometa-20w-fiber-laser-marking-machine/ Only 13K. What justifies such a hefty price? Quote Link to comment Share on other sites More sharing options...
markssupra Posted March 28, 2017 Share Posted March 28, 2017 Have you tried this type of process before? That is burning a symbol onto a painted plastic button? Not yet as I normally mark steel or tungsten carbide, but it can mark through anodised aluminium. I can ask the tech guy who I bought the laser from about marking plastic. Only 13K. What justifies such a hefty price? That's quite a reasonable price compared to some, it does exactly what I need it to do! Quote Link to comment Share on other sites More sharing options...
CASHEYE Posted March 28, 2017 Share Posted March 28, 2017 That's quite a reasonable price compared to some, it does exactly what I need it to do! I'm sure there's more to it, (and I really want to find out what because I love this stuff) but from first glance, it's just a small laser machine with a low powered laser? What advantages does it have over the more powerful cutters they sell at half the price? And apologies in advance for this small hijack. Quote Link to comment Share on other sites More sharing options...
markssupra Posted March 29, 2017 Share Posted March 29, 2017 (edited) I'm sure there's more to it, (and I really want to find out what because I love this stuff) but from first glance, it's just a small laser machine with a low powered laser? What advantages does it have over the more powerful cutters they sell at half the price? And apologies in advance for this small hijack. If I can find some old switches / buttons I will give this a go, my laser can mark ABS, polypropylene, polycarbonate, carbon fibre and Titanium among other materials. If your interested Casheye, check out this article. http://www.industrial-lasers.com/articles/2013/11/fiber-versus-co2-laser-cutting.html There are other machines available now I could buy for manufacturing Diamond cutting tools that use a laser to profile. http://uk.dmgmori.com/products/lasertec/lasertec-precisiontool/lasertec-20-precisiontool This is a nice machine but currently over 500,000 Euro's, maybe next year lol. Edited March 29, 2017 by markssupra (see edit history) Quote Link to comment Share on other sites More sharing options...
CASHEYE Posted March 29, 2017 Share Posted March 29, 2017 If I can find some old switches / buttons I will give this a go, my laser can mark ABS, polypropylene, polycarbonate, carbon fibre and Titanium among other materials. If your interested Casheye, check out this article. http://www.industrial-lasers.com/articles/2013/11/fiber-versus-co2-laser-cutting.html There are other machines available now I could buy for manufacturing Diamond cutting tools that use a laser to profile. http://uk.dmgmori.com/products/lasertec/lasertec-precisiontool/lasertec-20-precisiontool This is a nice machine but currently over 500,000 Euro's, maybe next year lol. Very interesting. Although the article was talking about lasers in the KW power range, I'd like to see some real world examples from the 20-100w range that people like myself would use. I've not used a material in my work that my machine hasn't been able to handle, although some I'd rather not use (styrene and similar) as they're pretty toxic when lasered and don't have make a mess of the bed. I did a stone carving workshop the other weekend in Dorset and brought some Portland Stone back with me which engraved quite nicely. Not really suitable for automotive purposes unless you're building a Flintstones car Quote Link to comment Share on other sites More sharing options...
Al Massey Posted March 29, 2017 Share Posted March 29, 2017 If I can find some old switches / buttons I will give this a go, my laser can mark ABS, polypropylene, polycarbonate, carbon fibre and Titanium among other materials. If your interested Casheye, check out this article. http://www.industrial-lasers.com/articles/2013/11/fiber-versus-co2-laser-cutting.html There are other machines available now I could buy for manufacturing Diamond cutting tools that use a laser to profile. http://uk.dmgmori.com/products/lasertec/lasertec-precisiontool/lasertec-20-precisiontool This is a nice machine but currently over 500,000 Euro's, maybe next year lol. You have a laser to mark/etch carbon fibre? May have a job for you Quote Link to comment Share on other sites More sharing options...
markssupra Posted March 31, 2017 Share Posted March 31, 2017 I'll ask the support guy there what settings are needed for CF. Quote Link to comment Share on other sites More sharing options...
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