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Tascione • View topic - Happy with today’s jobs

Happy with today’s jobs

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Happy with today’s jobs

Postby Torsion » Wed Jan 27, 2021 12:20 pm

My Derbyshire Magnus 10mm lathe came with a leaver tailstock, so I wanted to be able to fix a small Jacob chuck to it , well the original shaft was probably going to be next to useless, yes I could have turned a piece of steel down to fit the taper and turned a JT0 taper on the other end but I think the size needed it could of been prone to flexing .
What I decided to do was replace the shaft with a length of 8mm tool steel, turn a JT0 on one end and turn the other end to fit leaver linkage, I turned both ends by hand using a graver ( mainly because I could not work out how many degrees to alter the cross slide by ) anyway as can be seen by the pictures it turned out very well, I am very happy with it.
I also made a new tool rest for my bench grinder/ polisher because the original was not adjustable, so I have had a productive day on furlough.
Dell
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77C88134-0813-4470-B895-121F491DF504.jpeg (256.37 KiB) Viewed 6456 times

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Old man but still learning
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Torsion
 
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Re: Happy with today’s jobs

Postby DRichards » Sat Jan 30, 2021 10:04 pm

Hello Dell
Accurately turning a taper with a hand graver is
something to be very proud of. That’s not an easy feat.
Very impressive work!!
Congratulations!

Best, Dean
DRichards
 
Posts: 27
Joined: Mon Jul 31, 2017 10:26 am

Re: Happy with today’s jobs

Postby Torsion » Sun Jan 31, 2021 1:25 am

Thanks Dean
The reason I had to do it with the graver was that I didn’t know how to work out what to set the cross slide to, I found this site http://www.tools-n-gizmos.com/specs/Tapers.html it gave me the dimensions of JT0 taper but that was it.
I am happy how it turned out ( pun intended).
Dell
Old man but still learning
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Torsion
 
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