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Woodturning (rec.crafts.woodturning) To discuss tools, techniques, styles, materials, shows and competitions, education and educational materials related to woodturning. All skill levels are welcome, from art turners to production turners, beginners to masters. |
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#1
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metal bowl turning question
I saw on the DIY TV program today a demonstration of how to turn a metal
bowl out of aluminum. The program was "Woodturning Techniques". I try to watch it every week. The guy is a real pro. Do any of you out there know where I can purchase metal blanks for making these bowls? I believe the blanks come in aluminum, pewter, and copper. Thanks for your help. |
#2
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metal bowl turning question
Hi Dave here's one link for you
http://www.cuttingedgetools.com/Onli...g/MetSpin.html http://homepage.mac.com/l.vanderloo/PhotoAlbum28.html Have fun and take care Leo Van Der Loo |
#3
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metal bowl turning question
Do you mean the shaped former that you press the metal around? If you
do mean the actual metal, wouldn't you simply start with a piece of sheet metal of a suitable thickness and cut it to size. trim it up to round when on teh lathe. You need to anneal the metal to soften it, though I expect he covered this. If not, I'm sure you can turn up a great number of sites on the web. I remember making a bowl back in high school. Safe turning, Alan On Sun, 05 Mar 2006 03:45:33 GMT, "Dave" wrote: I saw on the DIY TV program today a demonstration of how to turn a metal bowl out of aluminum. The program was "Woodturning Techniques". I try to watch it every week. The guy is a real pro. Do any of you out there know where I can purchase metal blanks for making these bowls? I believe the blanks come in aluminum, pewter, and copper. Thanks for your help. |
#4
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metal bowl turning question
Dave said:
I saw on the DIY TV program today a demonstration of how to turn a metal bowl out of aluminum. The program was "Woodturning Techniques". I try to watch it every week. The guy is a real pro. Do any of you out there know where I can purchase metal blanks for making these bowls? I believe the blanks come in aluminum, pewter, and copper. Thanks for your help. Sure, try here. They sell brass, pewter, and copper disks. http://www.tools-for-woodworking.com...20blank&Page=1 FWIW, Greg G. |
#5
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metal bowl turning question
I'm sure it was covered in the DIY piece, but it may be well to remind
anyone making shop made blanks that Al, Cu, pewter, brass, etc. flow, anneal, work harden and even lube differently. Particularly from steel sheet metal. Leo or Alan or someone else can better explain. Turn to Safety, Arch Fortiter http://community.webtv.net/almcc/MacsMusings |
#6
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metal bowl turning question
In article ,
Greg wrote: Dave said: I saw on the DIY TV program today a demonstration of how to turn a metal bowl out of aluminum. The program was "Woodturning Techniques". I try to watch it every week. The guy is a real pro. Do any of you out there know where I can purchase metal blanks for making these bowls? I believe the blanks come in aluminum, pewter, and copper. Thanks for your help. Sure, try here. They sell brass, pewter, and copper disks. http://www.tools-for-woodworking.com...ARCH&txtSearch =metal%20spinning%20blank&Page=1 That's acually "spinning", not turning. Although I expect that spinning is what Dave actually wanted. I doubt many wood laths could machine a block of aluminum into a bowl. Spinning a sheet is, well, much easier. -- -------------------------------------------------------- Personal e-mail is the n7bsn but at amsat.org This posting address is a spam-trap and seldom read RV and Camping FAQ can be found at http://www.ralphandellen.us/rv |
#7
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metal bowl turning question
Ralph E Lindberg said:
In article , Greg wrote: Dave said: I saw on the DIY TV program today a demonstration of how to turn a metal bowl out of aluminum. The program was "Woodturning Techniques". I try to watch it every week. The guy is a real pro. Do any of you out there know where I can purchase metal blanks for making these bowls? I believe the blanks come in aluminum, pewter, and copper. Thanks for your help. Sure, try here. They sell brass, pewter, and copper disks. http://www.tools-for-woodworking.com...ARCH&txtSearch =metal%20spinning%20blank&Page=1 That's acually "spinning", not turning. Although I expect that spinning is what Dave actually wanted. I doubt many wood laths could machine a block of aluminum into a bowl. Spinning a sheet is, well, much easier. You're right, I just assumed that spinning is what he really wanted. I can't imagine trying to turn a solid block of aluminum on a wood lathe. A CNC metal lathe, however, is another story. Question is, who wants a 4 pound aluminum bowl? I would like to try metal spinning one day, it looks pretty neat. I don't, however, feel the need to spend $250+ _more_ on shaping tools, HDMW mandrel blocks, and other such niceties, only to find that my tiny lathe won't cut the mustard. :-\ Greg G. |
#8
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metal bowl turning question
Actually you can turn metal, especialy bronze and softer metals but
even steel, even on my Mini jet. Obviously you can't turn the sizes of wood that can be turned on the same lathe, but small sized pieces can be. Believe me, your HSS tools can cut steel (they are much stronger than it - I found out by accidentally cutting my Talon chuck :-( ), and your lathe is strong enough to turn it. Obviously there are more security hazards, and doing metal free-form (as most wood lathes don't have a slide rest) can be very hard - but doable. Also recomended is cutting fluid (to cool the metal down). But I'm far from an expert on this subject, so I won't recommend anything to you. BTW metal spining does sound cool - I ordered Paul Wiley's book, and will attempt it one day. From what I understand, it is also possible on wood lathes, but again I'm no expert or even beginer on this one. |
#9
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metal bowl turning question
I cant find any info on how thick they are....I could cut them out on our
laser at work but wood like to know the thickness.........Brian "Dave" wrote in message news:x9tOf.836771$xm3.281626@attbi_s21... I saw on the DIY TV program today a demonstration of how to turn a metal bowl out of aluminum. The program was "Woodturning Techniques". I try to watch it every week. The guy is a real pro. Do any of you out there know where I can purchase metal blanks for making these bowls? I believe the blanks come in aluminum, pewter, and copper. Thanks for your help. |
#10
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metal bowl turning question
On Tue, 21 Mar 2006 22:07:08 -0500, "Brian In Hampton"
wrote: I cant find any info on how thick they are....I could cut them out on our laser at work but wood like to know the thickness.........Brian Well, I'm no expert, but I saw the program on the DIY network, and then a similar one on the Science channel a couple of days later, and they were spinning big aluminum sauce pots with the same tools and techniques out of pretty thick stock. (looked to be about 3/8", unless the guy on the tv was just really little) I'd guess you can do it with whatever thickness material you like, and just have to work harder at pressing the thick stuff into shape. |
#11
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metal bowl turning question
Metal spinning is normally done on metal of about 1mm thickness. Even that
is fairly hard. 3/8" would be next to impossible, I would guess. Steve "Prometheus" wrote in message ... On Tue, 21 Mar 2006 22:07:08 -0500, "Brian In Hampton" wrote: I cant find any info on how thick they are....I could cut them out on our laser at work but wood like to know the thickness.........Brian Well, I'm no expert, but I saw the program on the DIY network, and then a similar one on the Science channel a couple of days later, and they were spinning big aluminum sauce pots with the same tools and techniques out of pretty thick stock. (looked to be about 3/8", unless the guy on the tv was just really little) I'd guess you can do it with whatever thickness material you like, and just have to work harder at pressing the thick stuff into shape. |
#12
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metal bowl turning question
www.metalspinningworkshop.com
Pretty much all the info you need on the bbs forum for beginers and pros |
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