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Thread: one of those jobs you put off and think why didnít I do that years ago

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    Supporting Member thehomeengineer's Avatar
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    one of those jobs you put off and think why didnít I do that years ago

    Hi All

    I had one of those jobs you put off and once completed you think why didnít I do that years ago. It was a very cheap and simple fix to the quill/power feed disengagement stop locking screw.

    The original clamp screw was a ľĒ BSF cap-screw with a bent piece of steel for a handle silver soldered in the cap. When using the clamp-screw it never seemed to lock in a convenient position. I could have machined the end so it would lock in the correct orientation but I decided to replace with a nice looking adjustable locking clamp screw. I didnít want to replace the collar as it had a nice satin finish. This created another issue that I couldnít get a ľĒ BSF adjustable clamp screw. So, I bought an M8 one knowing I could take it apart and machine the M8 thread down to the required size needed. I also fitted a brass slug in the end to prevent damage to the shaft when clamping.

    This was a simple fix and makes the operation of the quill stop so much easier to adjust.

    one of those jobs you put off and think why didnít I do that years ago-img_1565.jpg
    New adjustable clamp screw dismantled ready for new thread to be cut.

    one of those jobs you put off and think why didnít I do that years ago-turning-old-thread.jpg
    Machining the M8 thread to 1/4" diameter

    one of those jobs you put off and think why didnít I do that years ago-img_1567.jpg
    Threading the new 1/4" BSF thread with a split die.

    one of those jobs you put off and think why didnít I do that years ago-img_1568.jpg
    Completed clamp reasemmbled Note a brass insert in the end of the thread to prevent damage to shaft when clamping

    one of those jobs you put off and think why didnít I do that years ago-img_1569.jpg
    In place ready to use

    Thank you for viewing
    The Home Engineer

  2. The Following 4 Users Say Thank You to thehomeengineer For This Useful Post:

    aphilipmarcou (04-04-2018), Miloslav (12-19-2018), Seedtick (04-04-2018), Toolmaker51 (04-07-2018)

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    Thanks thehomeengineer! We've added your Clamp Screw Modification to our Machining category,
    as well as to your builder page: thehomeengineer's Homemade Tools. Your receipt:





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