Purchased a new 'toy' for my workroom. I wanted something small to have in my workroom to 'whittle' on small parts without going out to my shop where my larger machine tools are located. I thought this Proxxon FD 150/D would fill the bill. So far I'm not disappointed.
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Some of the accessories. Still waiting on others to arrive
ER 11 collets. 2mm-7mm
3 Jaw and 4 Jaw chucks
Radius cutter will cut both concave & convex
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The radius cutter fits several of their machines that's the reason for the three mounting holes. I wasn't too keen regarding the mounting hole for my machine as it was a very sloppy fit so I machined a brass bushing to tighten up the tolerance. The brass bushing is shown in the image below.
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Also, I found I couldn't cut a radius on a small piece without having the piece protrude too far from the chuck. Can you say "Chatter"
The problem was I couldn't get the cross slide close enough because it would contact the motor. What I did is drill & tap another mounting hole in the cross slide one inch from the existing hole which now allows me to cut a convex radius closer to the chuck on small diameter pieces.
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I ran some tests on the chucks to see how accurate they are:
The 3 Jaw was .003" TIR
The collet was .0005" TIR
You can see it in the image of the lathe that it has a rather unique longitude feed mechanism. The lathe doesn't have a traditional feed screw mounted in front and below the carriage. Instead it has a feed screw (Manual feed only) mounted on the cross feed carriage. This allows for about a two inch travel without relocating the whole carriage. I rally don't feel this as a problem as it's a relatively small machine and if I'm working with anything longer I'll use my larger machine with power feed.
The downside to this is if you want to cut an angle you pivot the tool post using the protractor engraved on the base. Gettin it back to zero for cutting longitudinal is somewhat of a chore when using the protractor zero as a reference. If it's not perfectly set on zero then you will be turning your piece with a slight taper. What I plan to do is indicate the travel to zero and then drill and insert a small taper pin which will lock it to zero after I move it when cutting an angle on something.
Overall I'm happy with the lathe. It's not big and bulky and when not in use fits nicely on a shelf and doesn't need to be taking up space on my table.
Oh yes, It has a two step pulley assembly for spindle speed with variable speeds being: 800-2800 rpm and 1500-5000 rpm.