.... impaired... lol
Anyway trying to make an engraving vise for a while now and always hit a brick wall,until i read somewhere on here of using a 4 jaw chuck that can be bought for 50ish dollars "used" by going to machinery shops and such..
Seems fate smiled on me when i read that post... think it was in the bench set up thread... cause the next day i saw on craigslist.com in my city a guy was selling one for exactly 50, get this he lived 5 blocks from me.
Anyway i first tried to glue it on a bowling ball.. bad idea to big, so i tried a dollar store aluminum bowl, only cause i know the weight of the grs small block vise and figured a bowl would work with lead or somthing on the bottom. No dice, it worked alright but no where near as good as the real thing, to much effort rotating it with my left hand forcing me to use the right to make the cuts,,, big no no if you want clean cuts.
So, in my earlier efforts trying to make a power hone i found out that a vcr head is a perfect bearing, but couldnt figure out how to make it work and thus it sat on my floor for ages gathering dust untill ... ding!!!a light bulb over the head moment!!!
1... get a 4 jaw chuck cheap as you can / pic.....http://img216.imageshack.us/my.php?image=lathe2wy1.jpg
2....get a vcr head.... lol people leave them in the garbage, you can find one anywhere, pic of it///
http://img216.imageshack.us/my.php?image=800pxvhsheaddrum1me3.jpg
3....get an aluminum bowl from anywhere smaller the better preferably with no outward pointing rim like mine that stops the bowl from positioning at a lower angle. Drill a hole dead center in the bottom of it big enough for the center pin of the bottom part of the vcr head to fit in. pic // http://img216.imageshack.us/my.php?image=imgp0006gn6.jpg
4....Get some duct tape and roll up some newspaper to make a donut for the base. pic/// http://img216.imageshack.us/my.php?image=imgp0004kh3.jpg
5....get some five min mix epoxy. mix it up and put the bowl in the donut drop the bottom part of the vcr head so the pin fits into the hole ... with some mixed glue smeared on it "mix it on some tinfoil with a q tip with the cotton pulled off" set it in the hole... if you centered the hole it shouldn't be a problem latter. Next
put some epoxy on the bottom of the chuck it should fit over the vcr head easily ... heres the hard part... centering it by eye the best you can. Give it five mins to set, now you can start engraving with it after five mins but... nothing heavy.. really meant for jewelry or practice plates. pic end result//// http://img216.imageshack.us/my.php?image=imgp0003wn0.jpg
5...This part is meant for jewelry stuff or people who want to work on flat work that can be forged latter. saw a piece of wood in a circle big enough for the style of work you want to do.. then bolt on a back part that can be vised to the chuck ....i.e./// http://img216.imageshack.us/my.php?image=imgp0008xb5.jpg
then go to any jewelry supply shop in your area and buy some sealing wax ... 13dollars for four sticks for me,
and melt one stick on it. Im sorry i forgot to say that when you drill the holes for the the bolts in the wood, that you widen the holes so the bolt is below the face of the board, so the work is flush to the board. pic///
http://img216.imageshack.us/my.php?image=imgp0012zj4.jpg
6.... a video showing the effort of one finger spinning the board vid// http://www.youtube.com/watch?v=Mwb_PcupVuc
if i forgot somthing ill post it latter... i just wanted to give back to this forum that has helped me so much.
oyea if you want to move the angle of the bowl part more easily than the stickiness of the duct tape put some cloth over the donut.....moves faster just make sure you don't drop the ball or your gonna end up glueing everthing that broke.
Anyway trying to make an engraving vise for a while now and always hit a brick wall,until i read somewhere on here of using a 4 jaw chuck that can be bought for 50ish dollars "used" by going to machinery shops and such..
Seems fate smiled on me when i read that post... think it was in the bench set up thread... cause the next day i saw on craigslist.com in my city a guy was selling one for exactly 50, get this he lived 5 blocks from me.
Anyway i first tried to glue it on a bowling ball.. bad idea to big, so i tried a dollar store aluminum bowl, only cause i know the weight of the grs small block vise and figured a bowl would work with lead or somthing on the bottom. No dice, it worked alright but no where near as good as the real thing, to much effort rotating it with my left hand forcing me to use the right to make the cuts,,, big no no if you want clean cuts.
So, in my earlier efforts trying to make a power hone i found out that a vcr head is a perfect bearing, but couldnt figure out how to make it work and thus it sat on my floor for ages gathering dust untill ... ding!!!a light bulb over the head moment!!!
1... get a 4 jaw chuck cheap as you can / pic.....http://img216.imageshack.us/my.php?image=lathe2wy1.jpg
2....get a vcr head.... lol people leave them in the garbage, you can find one anywhere, pic of it///
http://img216.imageshack.us/my.php?image=800pxvhsheaddrum1me3.jpg
3....get an aluminum bowl from anywhere smaller the better preferably with no outward pointing rim like mine that stops the bowl from positioning at a lower angle. Drill a hole dead center in the bottom of it big enough for the center pin of the bottom part of the vcr head to fit in. pic // http://img216.imageshack.us/my.php?image=imgp0006gn6.jpg
4....Get some duct tape and roll up some newspaper to make a donut for the base. pic/// http://img216.imageshack.us/my.php?image=imgp0004kh3.jpg
5....get some five min mix epoxy. mix it up and put the bowl in the donut drop the bottom part of the vcr head so the pin fits into the hole ... with some mixed glue smeared on it "mix it on some tinfoil with a q tip with the cotton pulled off" set it in the hole... if you centered the hole it shouldn't be a problem latter. Next
put some epoxy on the bottom of the chuck it should fit over the vcr head easily ... heres the hard part... centering it by eye the best you can. Give it five mins to set, now you can start engraving with it after five mins but... nothing heavy.. really meant for jewelry or practice plates. pic end result//// http://img216.imageshack.us/my.php?image=imgp0003wn0.jpg
5...This part is meant for jewelry stuff or people who want to work on flat work that can be forged latter. saw a piece of wood in a circle big enough for the style of work you want to do.. then bolt on a back part that can be vised to the chuck ....i.e./// http://img216.imageshack.us/my.php?image=imgp0008xb5.jpg
then go to any jewelry supply shop in your area and buy some sealing wax ... 13dollars for four sticks for me,
and melt one stick on it. Im sorry i forgot to say that when you drill the holes for the the bolts in the wood, that you widen the holes so the bolt is below the face of the board, so the work is flush to the board. pic///
http://img216.imageshack.us/my.php?image=imgp0012zj4.jpg
6.... a video showing the effort of one finger spinning the board vid// http://www.youtube.com/watch?v=Mwb_PcupVuc
if i forgot somthing ill post it latter... i just wanted to give back to this forum that has helped me so much.
oyea if you want to move the angle of the bowl part more easily than the stickiness of the duct tape put some cloth over the donut.....moves faster just make sure you don't drop the ball or your gonna end up glueing everthing that broke.
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