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Type: Posts; User: wsippola

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    Re: Old Slo Syn drivers

    Thanks Al,

    Yes, these are from the late 80s. I did find some info on the net which I'm trying to figure out. Looks to me like I have a driver with a max 2A output, it has a built in power...
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    Old Slo Syn drivers

    Posted this originally on the general metalworking forum, which is no doubt the wrong place.

    I'm a hobby machinist and several months back I bought a small J&S 1212 cylindrical grinder which has...
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    Re: Rust problem with ways ,large cnc mill

    So it's a monster mill, wasn't sure if it was a large light duty machine or what. The light will probably help some, perhaps even enough. It would depend on how much it raises the temperature of...
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    Re: Rust problem with ways ,large cnc mill

    You have two basic ways. Keep the machine warm or keep it treated.

    The machine gets rust due to condensation, which of course occurs when the machine is colder than the dew point. Often what...
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    Re: Stepper drive for Cylindrical grinder

    Forgot to mention - on the set of 3 boards, the center board mounts on top of the left hand board. There was no documentation, just the boards, and a 9V wall wart packed nicely in a box. I got 3 of...
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    Stepper drive for Cylindrical grinder

    First post so hello from Canada!

    I'm a hobby machinist and several months back I bought a small J&S 1212 cylindrical grinder which has had the workhead motor replaced with a stepper motor. As I...
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