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hammer machinery shaper ID

495 Views 8 Replies 5 Participants Last post by  11thhourfabrication
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Hi
I just picked up a Hammer Machinery shaper model 74-101RPDC. It is a pretty straight forward machine but there are 2 knobs on the side of the machine that I cannot figure out what they control. Does anybody know or have a factory instruction sheet for this unit.

Thanks
Colin

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Never heard of that company. If all it has is two knobs, one should raise and lower the spindle and the other may be to lock the spindle in place.
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Good speculation on the purpose of the knobs. Why not look in the back of the machine and see where they go?
The Felder Group association to Hammer was in some other link I looked at, but can't locate that link again. I Googled the Felder Group before coming across the link below.

Maybe (can't hurt to....) ask the folks at the Felder Group, see if they have specs or a manual for the machine. I'm speculating it was the Felder Group that bought Hammer .... see the 1997-2001 notation in the link.
History | Felder Group.
Never heard of that company. If all it has is two knobs, one should raise and lower the spindle and the other may be to lock the spindle in place.
The handwheel to raise and lower the spindle is on the other side not shown in the picture. The two I am asking about attach to the front of the spindle frame. It's possible that one is used to lock down the spindle adjustments. I guess I will have to take things apart to get some answers.

Thanks
The Felder Group association to Hammer was in some other link I looked at, but can't locate that link again. I Googled the Felder Group before coming across the link below.

Maybe (can't hurt to....) ask the folks at the Felder Group, see if they have specs or a manual for the machine. I'm speculating it was the Felder Group that bought Hammer .... see the 1997-2001 notation in the link.
History | Felder Group.
The takeover by Felder happened quite a while ago. I have tried contacting the parent companies and they usually only have information for a year or two, like when Miller took over Hobart info was good for 2 years and then it was like Hobart never existed.
Is Hobart owned by Miller?
Hobart Brothers was family-owned and operated until its acquisition by Illinois Tool Works (ITW) in 1996. ITW is a multinational manufacturer of a diversified range of value-adding and short-lead-time industrial products and equipment, and is also the parent company of Miller Electric Mfg.

we have both miller and hobart each has its an upside to it.
The handwheel to raise and lower the spindle is on the other side not shown in the picture. The two I am asking about attach to the front of the spindle frame. It's possible that one is used to lock down the spindle adjustments. I guess I will have to take things apart to get some answers.

Thanks
I'm wondering now if one knob locks the shaft from turning so you can change cutters.
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