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Re: An Extra Leadscrew


 

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??? ??? Thats pretty slick., how are ya keeping track on the indexing when ya gut? gears ? Is there something on the other side of the spindle that locks in position ?

thanks

On 5/11/25 8:44 AM, Johannes wrote:

Hi
The nut is fastened on a little plate on the back side of the saddle.
The motor is a very cheap , higher speed water pump motor. Silent and strong enough for the job.

As you can see, I have replaced the original press board with a brass plate, it is longer and has an extra contact pressure on the outside of the bed-way. This is done on the back side also. This gave me a much better anti-twist of the saddle.

This new lead screw is easy to set up with 2 screws for special jobs. To cut a clock wheel with 144 teeth takes time.?
One tooth wrong, you have to start again.
Good advice: Start with the biggest "wheel" first.

Johannes
Mexico


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