I own a medium size polish lathe, not a TOS though but an Andrychowska (year 1952 AFAIR). I believe they are similar in many respects.
I have copied the manual (including a comprehensive thread chart) and will mail it if you're interested. Send me a PM!
zebbguy, I know I asked for it but I got cold feet, looking at your drawing. I thought I knew enough of american relay and switch schematics but apparently there are holes in my knowledge. I read another PM thread recently about the different and confusing schematic styles and I fully agree...
Looks like Telemecanique switches but there must be many alternatives.
Some questions come to mind:
Number of poles? (pull out the switch, draw a diagram).
Multiple NO and/or NC contacts?
Wiring? (see if you can get a BP diagram).
Once you have an idea of this, get hold of a seller...
AFAIK it means R = 0.5 mm. (Radius of corner).
Does that make sense? To a german tool-and-die maker no corners are just 'sharp' but more or less rounded.
I THINK its 0.5 but it just might be 0.05 so better ask a specialist. Gordon comes to mind!
To the moderator:
Message from a banned former member.
Gordon has asked me to relay if the constant spam he receives (adverts from sponsors to PM) can be stopped. He's fine with the ban but doesn't see why he has to keep getting unwanted spam. Logicically a ban should go both ways.
First Covid 19 Vaccination Shot Today.
In and out in under 5 minutes.
The second's booked for May 16th, all courtesy of our wonderful national health service.
Can't resist telling you of my similar experience here in Denmark (Hillerød):
First jab: Joined a 200 yard queue in cold...
Plastic is the title for all newcomers. You can advance to Titanium, I think.
Nothing to do with the quality of your posts!
I think I can say you're very welcome.
Looking forward to news of your search. Best regards, fusker
I'm no expert but I thought the tank on #7 seemed too small.
I installed a hydraulic centrifuge in Singapore and had to get two local experts to help me out. First thing they said was: Get a much larger tank! We bought one from them, and it worked. Can't explain why but it seems those guys had a...