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Thread: Laser or chemical etching

  1. #1
    Join Date
    Jan 2020
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    Kent
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    Default Laser or chemical etching

    Hello, I am looking for a company to laser cut and etch or acid etch a couple of designs for a jewellery collection. I am finding it difficult as a lot of companies I came across doing this on a large industrial scale for engineering. I did find 2 in the Goldsmith Centre in Hatton Garden - CAD Man and DBC. Are those any good ? Can anyone recommend ?

    Thank you Kristina

  2. #2
    Join Date
    Dec 2009
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    Default

    Looks like you'll have to try one, Kristina. The trick is to find out what a standard sized sheet is for them and cram in as many images as you possibly can.
    You can also consider sharing with a friend. Dennis.

  3. #3
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    Jan 2020
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    Default

    Thanks Dennis, yes you are right. It seems metal is not used widley Also thinking of using a CAD model for casting it would be more cost effective.

    Best Kristina

  4. #4
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    Default

    Laser cutting silver is more problematic due to the heat conduction and reflectivity of the material, so that limits the kit slightly (steel's easy in comparison). Photoetching silver - I'm assuming it's silver you want doing - is a doddle, although undercuts can be an issue. I suppose EDM is a possibility, but it's overkill. Is blanking your pieces a solution?

    As for DBC & CADMan - I've no direct experience of either for cutting, but I do know of both. I'd suggest getting a quote.

  5. #5
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    Jan 2012
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    dear old Blighty - (in deepest Wiltshire)
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    Default

    you can also try out Geti, they do laser etching, even in small amounts. They are based in Birmingham, it is run by Alan Hardwick (member on here)

  6. #6
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    Jan 2020
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    Kent
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    Thanks Peter, I have since decided to 3D design and print in gold, as the pattern has to be a sharp recess, will be casting this Friday, fingers crossed, I hope it will work, silver would be too soft.

  7. #7
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    Jan 2020
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    Kent
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    Thank you, I decided to cast from a 3D design and print in gold, but I would still be interested in this method I will look at his website.

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