Member postings for Nobby

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

10/01/2011 22:55:17

Hi Tony

I part off from the back as Michaels says it digs out . The reason is because as you wind in from the back the backlash does not come in as the nut pushing on the front of the thread.and no movement can accour. Ps this may have been said already

Regards Nobby

Thread: radius dresser

08/01/2011 13:19:02

Hi Jason B

I will post a picture of my other rad, cutter and see what you think

Regards Nobby

08/01/2011 11:50:49

Hi Jason B ref radius dresser

I encounted the problem trying to cut a complete ball as the fixture swinging round would hit the chuck . thats why I wondered how to cut a complete ball .thats why i looked at the up and over way. C.N C users would not have this problem IE start position circle center end postition. etc ( in English)

Regards Nobby

08/01/2011 11:28:12

Hi Sam

Thank you for information . Its was of great interest. The boring head in the photo can also be screwed on my Kerrys mill drill arbour

Regards Nobby

07/01/2011 22:39:49

Hi Tom K

Thank you for info The boring head one i made was used mainly for turning radius electrodes for the sparking m/c with a micrometer adjustmet i could turn to the size required by adjusting the dail .

Regards Nobby

07/01/2011 15:39:06

Hi Sam & Jason B

Thank you for input on this issue .I made a radius attatchment using my boring head I made .as you may have seen on my uploaded photos . I will try your cranked method.

Regards Nobby

06/01/2011 16:47:28

With this set up is it posible to turn a complete ball and part it off

Nobby

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