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Member postings for Andrew Dolinski

Here is a list of all the postings Andrew Dolinski has made in our forums. Click on a thread name to jump to the thread.

Thread: Nightmare removing 3 jaw chuck
02/03/2017 10:26:52

I like the recommendation by Francis IoM should I have no luck with the supplier. Using the chuck or the spare face plate with some polish/lapping compound could well reduce the over tight fit. However as Howi has asked how tight should the fit be? Mine surely is too tight.

01/03/2017 22:09:01

Thank you for the advice. I'm new to using lathes and having spent six weeks reading and reading, I decided today to 'have a go' at stripping the lathe to give it a good clean. This is when I hit upon how difficult it was to remove the chuck. The backplate protrusion is 55.07mm and the chuck recess is 55mm. I will heed everyone's warning and will contact the supplier for advice. They are very reputable. Mark, I'll let you know how I get on. (I have also sent you a direct message with extra information).

 

Edited By Andrew Dolinski on 01/03/2017 22:12:51

01/03/2017 18:37:19

Hello Mark. I have just experienced the same problem that you had with your mini lathe 3 jaw chuck. I managed to remove it using the jacking method, undoing each nut in turn pressed against a brass shim. The chuck eventually popped off the protrusion in the spigot backplate. Now I have the problem that I cannot replace the 3 jaw chuck nor a collet chuck as neither will slip onto the spigot backplate protrusion. How did you resolve your problem? I am considering three options, 1. Contact the supplier (I bought the lathe 6 weeks ago), 2. Apply emery cloth to the edge of the protrusion whilst the lathe turns 3. Attempt to turn a thou off the protrusion. Oh what to do?

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