Checklists for setup

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Checklists for setup

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  • #10969
    Steve355
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      @steve355
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      #563946
      Steve355
      Participant
        @steve355

        Hi all

        For a few weeks I’ve been working on my “metalwork corner” project in my shed. I got hold of an old Zyto lathe and a Dore Westbury mk 1 from eBay, and refurbed them, refurbed an eBay stand for the lathe and welded up a stand for the mill, added switches and wiring etc etc. I’m at the point now that they are basically working, although I need to make a missing part for the fine feed on the mill, and some vise jaws.

        Now I need to set the machines up. I have some experience of doing this on the lathe – aligning tailstock, checking runout, etc but none really on the mill. I watched a few YouTube videos which were helpful.

        Are there any checklists that explain the procedures and tolerances expected for these level of machines? E.g.

        “1. Check spindle runout with dial gauge, expected tolerance 0.0005

        2.”’ etc.

        That would make life easier and reduce guesswork.

        Can’t wait to get to actually use my new toys for projects!

        f6e26c3b-33eb-4f81-92f2-2cfbfe35e2cd.jpeg

         

        Edited By JasonB on 23/09/2021 07:03:18

        #564012
        old mart
        Participant
          @oldmart

          Time to cut a little metal and see if the real results match the theory. I would go for aluminium first with a tiny bit of lubrication, it is easier to manage.

          I would turn the mill 90 degrees anticlockwise to give it more space.

          Edited By old mart on 23/09/2021 17:02:22

          #564017
          Bazyle
          Participant
            @bazyle

            Have you heard of 'tramming'?

            Probably something on Harold's site that helps too.

            #564023
            Steve355
            Participant
              @steve355

              Hi

              Yes, I have heard of tramming.

              It was more about the lathe in the short term… to install it on its “new” stand, I had to take the spindle out to put a new V-belt in, and obviously move it and bolt it down in a new location. I’ve never done that before. So I’d guess it needs a careful re-aligning (of everything).

              1. Check slideways “flat” with engineers level (yes)
              2. Check runout at spindle. (Imperceptible after adjustment)
              3. Install Chuck, check runout (less than 0.0005&rdquo
              4. Re-Align tailstock with alignment bar
              5. Wind carriage laterally and check stays perpendicular to slideway with dial indicator
              6. Etc. Etc.

              I will take a look at that website.

              thanks

              #564037
              Tony Pratt 1
              Participant
                @tonypratt1

                Hi Steve, you've missed out the turning test to check for parallel which after all is what a lathe is designed for but you are getting there.

                Tony

                #564058
                Steve355
                Participant
                  @steve355
                  Posted by Tony Pratt 1 on 23/09/2021 19:28:41:

                  Hi Steve, you've missed out the turning test to check for parallel which after all is what a lathe is designed for but you are getting there.

                  Tony

                  Ah yes of course.

                  #564087
                  Howard Lewis
                  Participant
                    @howardlewis46836

                    +1 for resiting the mill, if possible, to leave more room around it.

                    Having a mill against a wall, can sometimes be restrictive. How do I know?

                    Otherwise looks and sounds good.

                    Go for it, and Enjoy!

                    Oh, and find some worklights for both the mill and the lathe, so that you see what is happening "at the coalface" 

                    Howard

                    Edited By Howard Lewis on 24/09/2021 08:20:10

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