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Metalworking (rec.crafts.metalworking) Discuss various aspects of working with metal, such as machining, welding, metal joining, screwing, casting, hardening/tempering, blacksmithing/forging, spinning and hammer work, sheet metal work. |
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Making Tools - And Marking Them
Reading the recent thread about making tools rather than more "useful" things
got me to thinking. Thinking about how I am probably the only one who knows exactly what those tools are for. And that I'd better mark them after I make them, lest someone think they are useless and toss them. I've made an awful lot of special purpose pullers, bushing removers and installers, alignment tools, wrenches and such over the years. Some are kept with individual machines, but many of them are stored in a couple of big boxes labelled "machine fixtures, jigs & special tools". I can pull those boxes down and tell you exactly what each tool was made for and how it works. Except for a few....and my memory doesn't seem to improve with age. Just came up from the basement after stamping three tools. All for an old Gravely walk-behind tractor. "Gravely Fan" is a 1-1/2" open end wrench, made from 5/16" plate, bent handle, and milled down to about 3/16" at the head. Only way to get at the spindle nut up under the fan pulley. But someone might toss it if they didn't know. "Gravely clutch" is a six-fingered socket-type tool used with a torque wrench to check the release on the attachment clutches. With a 1/2" square hole with recesses to hold it on the socket drive people might guess that it is designed to be used with a socket handle, but what for? "Gravely stand" is nothing more than a piece of angle iron with a couple of drilled 1-1/2" x 3/8" flats attached, to support the front end of the tractor when transporting it without an attachment, but it works really well. Now on to the tools for the Wallace jointer. I'd sure hate to have one of my boys call up in 25 years and ask "Hey Dad, how do you adjust the rear bearings on the jointer cutterhead?" and have to tell them that in that box of junk they tossed was a mystery tool made just for that. Then on to the drill press stuff. With a couple of different sized steel stamp sets and a vibrating engraver, there shouldn't be any more ambiguity. Then on to some other things, like listing all the lube points on the horizontal mill. Including the ones that I usually forget about myself. John Martin |
#2
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Making Tools - And Marking Them
In article , JMartin957 says...
With a couple of different sized steel stamp sets and a vibrating engraver, there shouldn't be any more ambiguity. I just write on them with a sharpie pen and toss them into the 'special tools' drawer. The trouble is after I find there's already one _in_ there, marked the same way....! Jim ================================================== please reply to: JRR(zero) at yktvmv (dot) vnet (dot) ibm (dot) com ================================================== |
#3
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Making Tools - And Marking Them
An other idea would be to take a couple of digital snap shots of the tool in
use with a little blurb of how and why. Then also mark the machine, tool or part drawing with a reference number to the file to avoid making the same tool twice or finding out too late that a jig that retains the framus in place while the whiffler is being serviced is sitting in the box. -- Roger Shoaf About the time I had mastered getting the toothpaste back in the tube, then they come up with this striped stuff. "JMartin957" wrote in message ... Reading the recent thread about making tools rather than more "useful" things got me to thinking. Thinking about how I am probably the only one who knows exactly what those tools are for. And that I'd better mark them after I make them, lest someone think they are useless and toss them. I've made an awful lot of special purpose pullers, bushing removers and installers, alignment tools, wrenches and such over the years. Some are kept with individual machines, but many of them are stored in a couple of big boxes labelled "machine fixtures, jigs & special tools". I can pull those boxes down and tell you exactly what each tool was made for and how it works. Except for a few....and my memory doesn't seem to improve with age. Just came up from the basement after stamping three tools. All for an old Gravely walk-behind tractor. "Gravely Fan" is a 1-1/2" open end wrench, made from 5/16" plate, bent handle, and milled down to about 3/16" at the head. Only way to get at the spindle nut up under the fan pulley. But someone might toss it if they didn't know. "Gravely clutch" is a six-fingered socket-type tool used with a torque wrench to check the release on the attachment clutches. With a 1/2" square hole with recesses to hold it on the socket drive people might guess that it is designed to be used with a socket handle, but what for? "Gravely stand" is nothing more than a piece of angle iron with a couple of drilled 1-1/2" x 3/8" flats attached, to support the front end of the tractor when transporting it without an attachment, but it works really well. Now on to the tools for the Wallace jointer. I'd sure hate to have one of my boys call up in 25 years and ask "Hey Dad, how do you adjust the rear bearings on the jointer cutterhead?" and have to tell them that in that box of junk they tossed was a mystery tool made just for that. Then on to the drill press stuff. With a couple of different sized steel stamp sets and a vibrating engraver, there shouldn't be any more ambiguity. Then on to some other things, like listing all the lube points on the horizontal mill. Including the ones that I usually forget about myself. John Martin |
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Making Tools - And Marking Them
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#5
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Making Tools - And Marking Them
John
I agree with you about marking all tools and fixtures as I occasionally come across something I made many moons ago and cannot remember what or why. Can it be I am getting older? (yes) JRW Damn it J.R., I think you've got it. Those pieces I can't identify are yours. I'll trade you for your mystery pieces. Because it sure can't be that we're both getting forgetful. John Martin |
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Making Tools - And Marking Them
"J.R. Williams" wrote in message om... John I agree with you about marking all tools and fixtures as I occasionally come across something I made many moons ago and cannot remember what or why. Can it be I am getting older? (yes) The dies at work frequently have tens of insert steels. If someone gets lazy, the blocks are only marked with a paint marker. Could be an issue with someone trips with the acetone.... ;-) That being said, paint marker labelling is actually quite robust if the surface is not used too much. It's at least better than a Sharpie. Regards, Robin |
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