Photoetching one-off parts: DIY vs. Paying a company to do it for you

Photoetching one-off parts: DIY vs. Paying a company to do it for you

Home Forums General Questions Photoetching one-off parts: DIY vs. Paying a company to do it for you

Viewing 14 posts - 1 through 14 (of 14 total)
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  • #828702
    nilunquamsimile1914
    Participant
      @nilunquamsimile1914

      Has anyone here ever paid a company to make photoetch parts for you? How much did your quote cost? Compared to a company that has gigantic industrial photoetching machines can you get similar results by going the DIY route?

      #828704
      nilunquamsimile1914
      Participant
        @nilunquamsimile1914

        I think I posted this question in the wrong board.

        #828708
        JasonB
        Moderator
          @jasonb

          Does not matter.

          Wht not just get a free instant quote. Upload your file to one of the onlone vendors and you will get an instant price after a few mouse clicks. Price is going to be so dependant on material, thickness, overall size, etc.

          Also what type of etching? do you want it part way through like engraving or to actually “cut” right through.

          #828712
          DC31k
          Participant
            @dc31k

            Perhaps describe or show a drawing of the parts you want. It may be that an alternative production method to photoetching is possible.

            If you do go the DIY route, perhaps a commercial entity would cut or produce the mask for you, so DIY and commercial could be a continuum not pick-one-or-the-other.

            #828729
            Clive Brown 1
            Participant
              @clivebrown1
              #828745
              John Haine
              Participant
                @johnhaine32865

                As a possible alternative I’m currently doing quite a lot of copper isolation PCBs.  Maybe one could stick metal shim down on a flat surface and engrave through it?

                #828746
                Dalboy
                Participant
                  @dalboy

                  I want to make some brass plates for the Farm Boy.

                  I brought some of the stuff which I believe to be all that I need except the Brass which I already have. Now the fun begins

                  Prices for the small amount I have brought

                  Ferric Chloride 500ml £8.97

                  Photo resist film £10.29

                  A4 transparent film 10 sheets (for printing on) £5.49

                  Acetone 100ml £4.25

                  Sodium Carbonate 500g £5.49

                  Ultraviolet light source £15.19

                  Dark room light I already had.

                  Labour whatever I want to charge myself, but the pleasure of doing it myself, just hope it works.

                  I watched Clickspring.

                  #828759
                  umbriago
                  Participant
                    @umbriago

                    Don’t wish to hijack the thread – just wondered if John Haine would post some information on your isolation milling process, as I have a similar interest.

                    Thanks.

                    #828813
                    Andrew Entwistle
                    Participant
                      @andrewentwistle

                      I have used this company many times through work, about £40 for an approximately A3 sized sheet of 0.5mm stainless steel, if the design is sent as a dxf file.

                      Andrew.

                      #828815
                      Andrew Entwistle
                      Participant
                        @andrewentwistle

                        This company being https://www.ppdltd.com/

                        #828823
                        Michael Gilligan
                        Participant
                          @michaelgilligan61133

                          That looks very decent pricing, Andrew

                          Thanks … Duly noted for future reference.

                          MichaelG.

                          #828884
                          Nigel Graham 2
                          Participant
                            @nigelgraham2

                            Thank you from me too.

                            I have added PPD to my index of engineering suppliers.

                            Rather aptly perhaps my steam-wagon’s water-tank material is thin brass sheet originally screen-printed for photo-etching. Still unpainted, the pattern is still on it, umm, years, later.

                            #828887
                            duncan webster 1
                            Participant
                              @duncanwebster1

                              There was an article by Luker in ME on electrically etching nameplates which avoided the use of lots of chemicals, no doubt someone with Google power will find the reference

                              #828927
                              JasonB
                              Moderator
                                @jasonb

                                Some useful info on that PPD site, The pdf about railway artwork is the type of thing the OP wants to do

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