Search found 27 matches

by drmico60
Thu Apr 01, 2021 11:07 am
Forum: Milling Machines
Topic: Ring light
Replies: 36
Views: 36737

Re: Ring light

I have made ring light for my mill, see:
http://mikesworkshop.weebly.com/ring-light.html
The final version I am fully satisfied with and it gives very little shadowing.
by drmico60
Wed Apr 29, 2020 4:53 am
Forum: Milling Machines
Topic: Power Feed limit switch and stops
Replies: 2
Views: 5321

Re: Power Feed limit switch and stops

I have only a small hobby mill (Seig X1) but I have fitted power feed and limit switches which are operated by a bar across the front of the table, see:
http://mikesworkshop.weebly.com/mill-power-feed.html
It might spark some ideas.
Mike
by drmico60
Mon Feb 17, 2020 6:07 am
Forum: General Discussion
Topic: Milling Machine Power Feed
Replies: 5
Views: 4272

Re: Milling Machine Power Feed

I have made a power feed for my small milling machine which looks very similar to yours, see:
http://mikesworkshop.weebly.com/mill-power-feed.html
Mike
by drmico60
Sun Aug 18, 2019 1:05 pm
Forum: Milling Machines
Topic: Storing End Mills
Replies: 22
Views: 23298

Re: Storing End Mills

I found some trays in a supermarket, see:
http://mikesworkshop.weebly.com/cutter-storage.html
Mike
by drmico60
Tue Mar 26, 2019 5:37 pm
Forum: Lathes
Topic: Threading without the end groove
Replies: 44
Views: 46576

Re: Threading without the end groove

My solution to this problem was to make an autostop that is linked to the lathe motor, see: http://mikesworkshop.weebly.com/autostop.html http://mikesworkshop.weebly.com/lathe-motor-control.html This system works especially well when used in conjuction with a swing up toolholder, see: http://mikeswo...
by drmico60
Wed Jan 30, 2019 3:20 pm
Forum: General Discussion
Topic: Rotary Broach holder
Replies: 18
Views: 10271

Re: Rotary Broach holder

Here is my version: http://mikesworkshop.weebly.com/rotary-broaching.html for use in the lathe. The same simple principle can also be used on a mill: http://mikesworkshop.weebly.com/rotary-broaching-on-the-mill.html These simple tools work well but they are designed for occaisional use by hobbyists ...
by drmico60
Sun Mar 25, 2018 12:06 pm
Forum: Lathes
Topic: Threading without the end groove
Replies: 44
Views: 46576

Re: Threading without the end groove

Very nice. A comment, however: it is better not to use snap-action switches where you need precise repeatibility. They seem nice and crisp but they are actually not as repeatible as simple contacts. I like the swinging toolholder idea. Using the microswitches I get about 0.1 mm repeatability which ...
by drmico60
Sun Mar 25, 2018 11:28 am
Forum: Lathes
Topic: Threading without the end groove
Replies: 44
Views: 46576

Re: Threading without the end groove

I made an electrical autostop for my minilathe, see: http://mikesworkshop.weebly.com/autostop.html This auto stop was origianally designed to stop the carriage whilst it was being driven by a small DC motor. At a later date I modified the control circuit so that it would turn off the main lathe moto...
by drmico60
Tue Aug 01, 2017 3:07 pm
Forum: Lathes
Topic: Mini-lathes, tapered rollers, and lube
Replies: 2
Views: 3546

Re: Mini-lathes, tapered rollers, and lube

I have done the tapered bearing conversion. I just packed the bearing with wheel bearing grease containing molybdenum disulphide. That was about 5 years ago and I have not touched them since. I also put in a 100 mm diameter flanged spindle rather than the normal 80 mm one at the same time. More deta...
by drmico60
Sat Mar 18, 2017 4:17 am
Forum: General Discussion
Topic: Flux versus Antiscale
Replies: 10
Views: 4834

Re: Flux versus Antiscale

I use household soap as an antiscale agent. It can be shaved into flakes with a craft knife. These are then moistened with little water to make a thick paste. Smear this on the steel and wrap with some iron wire to help retain the soap. Add a bit more soap and heat gently. The mix will froth and spu...