I recently inherited my grandfathers shop tools that I grew up with. Nice heavy cast iron tools, but I am not sure of their present day value. He was a mechanical engineer who enjoyed jerry rigging his tools more than using them, therefore after moving them I can’t figure out half of how he had them rigged up.
I have two issues 1) sentimental – that I can get over if I have to 2)practical – I want them to work or replace them if its not worth it. 3)financial – I might not have replacements for them for a while if they are no good
1 – The band saw (14″) – it requires an external motor to drive it. He has a series of 4 belts running through various size pulleys with many options effecting the speed. How big do I want? how fast should it go? Is there a benefit to intermediate pulleys?
2 – The belt sander (6″) – I have the external motor just hanging and letting the weight apply pressure, just like he did. is this OK or how should I do this? How big should the motor be?
3 – Jointer – It was extremely rusty, but cleaned up very well with almost no pitting. what should I look for as far as defects and I am wasting my time with a jointer that has not been used in 40 years
Any help would be greatly appreciated
Replies
Don't waste your time on that old junk!!!!! I'll take it off your hands and save you a lot of grief........
I don't see where age is a factor. When was the last time you saw a new tool made of "heavy cast iron"? I'm sure they're worth restoring. Don't know what you can do but start running the things and see how they work.
Good luck, and let us know of your progress!
Jeff
Thanks for your help. What is the best way to mount the motors. The tools now are hung by the weight of the motors. what is the proper way?
Is there any advantage to variable speed for a band saw?
The weight of the motors may be putting too much tension on the belts. If you can move them 1/2" with "moderate tension" they're fine, otherwise you'll have to rig a threaded rod or similar device to lessen it some.
Variable speed isn't necessary on a band saw, unless you're cutting metal, since that would require much slower speed.
Jeff
Speaking of old iron, whatever happened to EMC?
Frank
You've nothing to lose, and education to gain. Old tools are prized in some circles. You might have to clean them up and get a few replacement parts, but the energy is worth it. A friend (the dog) came across an old jointer that hadn't been used in years and picked it up for $50. It's kind of big - all cast, 16", about a 6 1/2 foot bed. The motor is big enough it has a heat sump on the back. We took it apart, he had it soda blasted, and now with new wiring he's still under $400 for everything and has an enormous jointer that works fine. The size of motor issue depends some on useage. I would think a 1/2-3/4 would suffice for the belt sander if it isn't huge. Once you get things running, load them down a little and see if "normal" usage bogs down the old motor. If it doesn't, keep it. If it does, upgrade. I was lucky enough to get a circa 1950 Delta / Rockwell 14" bandsaw. Plus replacement parts I'm still under $300. Not bad for a working saw. A local tool buyer offered me $300 before I fixed it up. Nah, you gotta hang on to grandpas stuff.
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