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I Forge Iron

Machine shop

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Posts posted by Machine shop

  1. I did consider a gantry style structure, and while this is structurally much better, you do not have the flexibility to move the crane in an arc. This allows you to move the block about a bit easier and (if you are careful!) off the stand.

    2 minutes ago, JHCC said:

    What's the provision for standing the block on edge?

    The cast stand has a recess for putting the block on edge. I plan to make a lifting sling that will allow the transition from horizontal to vertical.

  2. Ok I am setting myself up for a fall with a topic title like that but here goes….

    stand in operating mode

    2EF56F5F-8805-478F-ACF4-7A1003821325.thumb.jpeg.a7ca80357c90e1e988e4d8431a6668dd.jpeg


    Moving stand around sho

    p58AE93A6-9517-4323-AC1A-12C211D0EDBF.thumb.jpeg.172ee114d8a2900822e7c8fe7f579a92.jpeg

    lifting block with crane 

     

    98CBB853-8FD0-458D-A63C-6AC689BDF0D9.thumb.jpeg.553a5c5756a8ba60fce924f961721c92.jpeg

    5259C78D-3CF7-45D3-B320-523C71D32385.thumb.jpeg.8764333be728176ef6adbf2cac233ccb.jpeg

    the pole is a bit thin wall, while it lifts the block is is a bit flexible. This will be replaced by a scaffold pole which will be more suitable. 
    the block is supported by adjustable feet and only runs on the wheels when jacked up

    The part below the block is the original cast iron stand with horizontal and vertical positions

  3. I finished the block off today. Welded on some tabs so it registers in the top of the anvil as suggested by jobtiel.

    1E09431A-ED77-488B-9EAA-142B060E3B64.jpeg

    23 hours ago, Charles R. Stevens said:

    Not poopoo’n your work MC. I wish I had your toys!

    I am very lucky that I have an understanding wife who lets me haul this old iron and give it a good home!

  4. Quick update, I have now smoothed out the milling steps using a carbide burr. Btw if you have not discovered carbide burrs for die grinders I recommend you do. They are much more suitable for any significant metal removal than the abrasive points traditionally used in due grinding. Clearly these have there place and that is where I will go next to polish up the surface.

    F4BA8E0E-FF5E-4CD1-8FF9-E2CD3AEAD8C8.jpeg

  5. A carbide ball ended slot drill arrived in the post so I could progress carving some radii into the rail. I still need to take a burr and clean the radii up and then polish with some abrasive wheels.
    The other picture shows the swage block mounted on the anvil using a hold down through the Pritchel hole.

    1809E143-2C4C-4BE3-8C32-EB3634D05C6C.jpeg

    40A520D3-A7F2-4F4E-99EE-5940FE7D8F5A.jpeg

  6. Hi all. I have had an orphan bit of rail track in the shed that I keep stubbing my toe on so on a wet Saturday I decided to make a swage block out of it.

    Currently just in the roughing out stage. I am cutting it using indexible carbide tools, but it is pretty tough and so slow going.

    It will have 3 off 90 deg grooves, 3 off 180 deg radii grooves and a larger radius.

     

     

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    3B0520D9-F352-45D8-B1C7-C1FB318792F0.jpeg

    671C86DF-A409-4139-818E-E6ACAB77144D.jpeg

    I am currently waiting for a carbide ball end mill to arrive in the post for finishing the radii

  7. If you have a decent compressor already a utility hammer like this may make sense. I suspect a tyre hammer is the lower cost option if you do not. I have not used a tyre hammer but I get the impression that they cannot accept as big a range of height workpieces (or tooling) as a utility hammer. I am sure wiser folks than me exist on this forum who could give you a better comparison. The closes commercial solution to what I have build is the kz100 hammer.

  8. Hi big gun doctor. It is a Victoria omnimil 01. They were later sold by Elliott. It has a 30int vertical spindle and a 40int horizontal, they are driven independently. It’s a lot more ridgid than a series 1 Bridgeport as it is based around a horizontal mill, but the turret head makes it really flexible ( the opposite of rigid???!)

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