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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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Spindle-turning Long, Thin Wood: Update...
Well, I've finally finished building the spindle/bowl-steady, and I have to
say, it works just beautifully!!! Once again, thanks to all of you who provided me with such excellent advice!!! Pictures of the new tool may be viewed using the links below: http://www.alisails.com/Bowl-Spindle_Steady0.jpg http://www.alisails.com/Bowl-Spindle_Steady1.jpg http://www.alisails.com/Bowl-Spindle_Steady2.jpg Total Cost: About $25 versus $250 for the commercially made type. ;o) Total Time invested: About 5 hours (including time-to-think/plan, not including glue-drying time...). Again, thanks all! Ali T. Borahan AliSails - Fine Wood Artistry & Custom Woodcrafts Web URL: http://www.alisails.com PS: Next project is to finish building my outboard (free-standing platform type) tool-rest. What can I say, I'm a do-it-yourselfer!!! ) |
#2
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Spindle-turning Long, Thin Wood: Update...
Ali,
Looks real good!!! rik -- Padded room with a view RWC3 "Ali T. Borahan" wrote in message news:sMbZa.32773$5f.18069@lakeread05... Well, I've finally finished building the spindle/bowl-steady, and I have to say, it works just beautifully!!! Once again, thanks to all of you who provided me with such excellent advice!!! Pictures of the new tool may be viewed using the links below: http://www.alisails.com/Bowl-Spindle_Steady0.jpg http://www.alisails.com/Bowl-Spindle_Steady1.jpg http://www.alisails.com/Bowl-Spindle_Steady2.jpg Total Cost: About $25 versus $250 for the commercially made type. ;o) Total Time invested: About 5 hours (including time-to-think/plan, not including glue-drying time...). Again, thanks all! Ali T. Borahan AliSails - Fine Wood Artistry & Custom Woodcrafts Web URL: http://www.alisails.com PS: Next project is to finish building my outboard (free-standing platform type) tool-rest. What can I say, I'm a do-it-yourselfer!!! ) |
#3
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Spindle-turning Long, Thin Wood: Update...
Nice job, Ali!
Leif "Ali T. Borahan" wrote in message news:sMbZa.32773$5f.18069@lakeread05... Well, I've finally finished building the spindle/bowl-steady, and I have to say, it works just beautifully!!! Once again, thanks to all of you who provided me with such excellent advice!!! Pictures of the new tool may be viewed using the links below: http://www.alisails.com/Bowl-Spindle_Steady0.jpg http://www.alisails.com/Bowl-Spindle_Steady1.jpg http://www.alisails.com/Bowl-Spindle_Steady2.jpg Total Cost: About $25 versus $250 for the commercially made type. ;o) Total Time invested: About 5 hours (including time-to-think/plan, not including glue-drying time...). Again, thanks all! Ali T. Borahan AliSails - Fine Wood Artistry & Custom Woodcrafts Web URL: http://www.alisails.com PS: Next project is to finish building my outboard (free-standing platform type) tool-rest. What can I say, I'm a do-it-yourselfer!!! ) |
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Spindle-turning Long, Thin Wood: Update...
If you go over to Jean Michel's website, he has an example of what I am
referring to: http://www.jeanmichel.org/steady.htm Jean has a great site there, too. Lots of neat info and jigs to build. Nice guy - also! Best Regards - and keep those chips and ribbons flying, Joe " wrote in message ... Nice Steady, Ali. One possible, minor suggestion for improvement, might be to add guide strips to the sides of the steady arms. This would guide the arm to the center, and keep the setup more rigid. Should be a fairly easy modification to make, as well. Just a thought.......... "Ali T. Borahan" wrote in message news:sMbZa.32773$5f.18069@lakeread05... Well, I've finally finished building the spindle/bowl-steady, and I have to say, it works just beautifully!!! Once again, thanks to all of you who provided me with such excellent advice!!! Pictures of the new tool may be viewed using the links below: http://www.alisails.com/Bowl-Spindle_Steady0.jpg http://www.alisails.com/Bowl-Spindle_Steady1.jpg http://www.alisails.com/Bowl-Spindle_Steady2.jpg Total Cost: About $25 versus $250 for the commercially made type. ;o) Total Time invested: About 5 hours (including time-to-think/plan, not including glue-drying time...). Again, thanks all! Ali T. Borahan AliSails - Fine Wood Artistry & Custom Woodcrafts Web URL: http://www.alisails.com PS: Next project is to finish building my outboard (free-standing platform type) tool-rest. What can I say, I'm a do-it-yourselfer!!! ) |
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Spindle-turning Long, Thin Wood: Update...
Why does the steady need to be so large? If turning something over three or four inches in diameter, will it not be steady enough on its on? |
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Spindle-turning Long, Thin Wood: Update...
Hi Tim,
I made mine that large for three reasons: I figured that larger would mean sturdier. I also expect that it will dampen/absorb more of the vibration. Finally, I wanted something that was large enough to hold longer/larger pieces so I could turn some really large, deep vases. Hence the size. I would have made it even bigger if I could! ) -- Ali T. Borahan AliSails - Fine Wood Artistry & Custom Woodcrafts Web URL: http://www.alisails.com ---------------------------------------------------------------------------- - "Tim" wrote in message ... Why does the steady need to be so large? If turning something over three or four inches in diameter, will it not be steady enough on its on? |
#7
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Spindle-turning Long, Thin Wood: Update...
Thanks for the kudos, all! It's always a pleasure to get compliments for a
job well done from other woodworking/turning experts! ) I'm hoping to have the outboard tool-rest completed some time this week. Depends on whether or not I receive the steel plate on which I'm waiting (1/4" X 3' X 3'). I'm going to use the steel plate as the outboard platform to which I'll attach the tool post, either by welding or by bolting onto the steel. Again, I'll post pics and final cost when I'm done. -- Ali T. Borahan AliSails - Fine Wood Artistry & Custom Woodcrafts Web URL: http://www.alisails.com ---------------------------------------------------------------------------- - "Doug Miller" wrote in message .com... In article sMbZa.32773$5f.18069@lakeread05, "Ali T. Borahan" wrote: Well, I've finally finished building the spindle/bowl-steady, and I have to say, it works just beautifully!!! Once again, thanks to all of you who provided me with such excellent advice!!! Pictures of the new tool may be viewed using the links below: http://www.alisails.com/Bowl-Spindle_Steady0.jpg http://www.alisails.com/Bowl-Spindle_Steady1.jpg http://www.alisails.com/Bowl-Spindle_Steady2.jpg That's a nice job, Ali. Thanks for posting the pics. Total Cost: About $25 versus $250 for the commercially made type. ;o) Total Time invested: About 5 hours (including time-to-think/plan, not including glue-drying time...). That makes it even better, doesn't it? You saved a good chunk of money, and have the satisfaction of using a tool you made yourself. Again, thanks all! Ali T. Borahan AliSails - Fine Wood Artistry & Custom Woodcrafts Web URL: http://www.alisails.com PS: Next project is to finish building my outboard (free-standing platform type) tool-rest. What can I say, I'm a do-it-yourselfer!!! ) I'm looking forward to seeing the pictures of that, too. Thanks for posting. -- Regards, Doug Miller (alphageek-at-milmac-dot-com) Save the baby humans - stop partial-birth abortion NOW |
#8
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Spindle-turning Long, Thin Wood: Update...
Ali,
I have always been an advocate of "the more sturdier, the better" - and I purposely over-design things. You may never need that sort of rigidity. However, if the piece begins to "whip", it may just push the rollers out of alignment without the additional supports. Your steady is a very nice design. Just offering some possible minor improvement ideas. Joe "Ali T. Borahan" wrote in message news:xVJZa.33809$5f.11981@lakeread05... I figure that it really doesn't need to have guides. After all, the radius of a wheel is the radius of a wheel. As long as the arm is locked in place and doesn't slip, the wheel should remain in place also, hence the radius will be continually contacting the spindle, wouldn't you agree? Does it really matter if the contact point is the tangent line that's exactly perpendicular to the center of the arm? Correct me if I'm wrong on this people... Thanks! -- Ali T. Borahan AliSails - Fine Wood Artistry & Custom Woodcrafts Web URL: http://www.alisails.com -------------------------------------------------------------------------- -- - " wrote in message news If you go over to Jean Michel's website, he has an example of what I am referring to: http://www.jeanmichel.org/steady.htm Jean has a great site there, too. Lots of neat info and jigs to build. Nice guy - also! Best Regards - and keep those chips and ribbons flying, Joe " wrote in message ... Nice Steady, Ali. One possible, minor suggestion for improvement, might be to add guide strips to the sides of the steady arms. This would guide the arm to the center, and keep the setup more rigid. Should be a fairly easy modification to make, as well. Just a thought.......... "Ali T. Borahan" wrote in message news:sMbZa.32773$5f.18069@lakeread05... Well, I've finally finished building the spindle/bowl-steady, and I have to say, it works just beautifully!!! Once again, thanks to all of you who provided me with such excellent advice!!! Pictures of the new tool may be viewed using the links below: http://www.alisails.com/Bowl-Spindle_Steady0.jpg http://www.alisails.com/Bowl-Spindle_Steady1.jpg http://www.alisails.com/Bowl-Spindle_Steady2.jpg Total Cost: About $25 versus $250 for the commercially made type. ;o) Total Time invested: About 5 hours (including time-to-think/plan, not including glue-drying time...). Again, thanks all! Ali T. Borahan AliSails - Fine Wood Artistry & Custom Woodcrafts Web URL: http://www.alisails.com PS: Next project is to finish building my outboard (free-standing platform type) tool-rest. What can I say, I'm a do-it-yourselfer!!! ) |
#9
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Spindle-turning Long, Thin Wood: Update...
Ali, your plate will weigh approx. 90# for those who are curious.
Jim Pugh "Ali T. Borahan" wrote: Thanks for the kudos, all! It's always a pleasure to get compliments for a job well done from other woodworking/turning experts! ) I'm hoping to have the outboard tool-rest completed some time this week. Depends on whether or not I receive the steel plate on which I'm waiting (1/4" X 3' X 3'). I'm going to use the steel plate as the outboard platform to which I'll attach the tool post, either by welding or by bolting onto the steel. Again, I'll post pics and final cost when I'm done. -- Ali T. Borahan AliSails - Fine Wood Artistry & Custom Woodcrafts Web URL: http://www.alisails.com ---------------------------------------------------------------------------- - "Doug Miller" wrote in message .com... In article sMbZa.32773$5f.18069@lakeread05, "Ali T. Borahan" wrote: Well, I've finally finished building the spindle/bowl-steady, and I have to say, it works just beautifully!!! Once again, thanks to all of you who provided me with such excellent advice!!! Pictures of the new tool may be viewed using the links below: http://www.alisails.com/Bowl-Spindle_Steady0.jpg http://www.alisails.com/Bowl-Spindle_Steady1.jpg http://www.alisails.com/Bowl-Spindle_Steady2.jpg That's a nice job, Ali. Thanks for posting the pics. Total Cost: About $25 versus $250 for the commercially made type. ;o) Total Time invested: About 5 hours (including time-to-think/plan, not including glue-drying time...). That makes it even better, doesn't it? You saved a good chunk of money, and have the satisfaction of using a tool you made yourself. Again, thanks all! Ali T. Borahan AliSails - Fine Wood Artistry & Custom Woodcrafts Web URL: http://www.alisails.com PS: Next project is to finish building my outboard (free-standing platform type) tool-rest. What can I say, I'm a do-it-yourselfer!!! ) I'm looking forward to seeing the pictures of that, too. Thanks for posting. -- Regards, Doug Miller (alphageek-at-milmac-dot-com) Save the baby humans - stop partial-birth abortion NOW |
#10
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Spindle-turning Long, Thin Wood: Update...
Ali T. Borahan wrote: (clip) Does it really matter if the contact point is
the tangent line that's exactly perpendicular to the center of the arm? (clip) ^^^^^^^^^^^^^^ It matters not at all! The design I described in an earlier post takes this to an extreme. Instead of slots, I mount the arm through a drilled hole, with a clamping bolt. I get the distance from the centerline by swinging the arms away from center--the action the guides would prevent. I have built two steadies this way, both used on large lathes, and they work just fine. Long before the work has a chance to start whipping, you would notice a little looseness at the wheels, and correct it. If the bolts are tight, and the work is round, that is sufficient. |
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Spindle-turning Long, Thin Wood: Update...
Ali T. Borahan wrote:
Hi Tim, I made mine that large for three reasons: I figured that larger would mean sturdier. I also expect that it will dampen/absorb more of the vibration. Finally, I wanted something that was large enough to hold longer/larger pieces so I could turn some really large, deep vases. Hence the size. I would have made it even bigger if I could! ) Understood. Thanks! tim |
#12
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Spindle-turning Long, Thin Wood: Update...
JOECOMUNALE wrote: (clip). like what if that piece starts to wobble? Then - you had better have some sturdy reinforcements (clip) ^^^^^^^^^^^^^ I see the mental image that's worrying you, but don't think it's gonna happen. First, I would never rely on a steadyrest to stabilize an unbalanced piece. If the piece is in balance, and the CG is on axis, there are no forces to start the vibration. Without a steadyrest, a rotating piece can get very slightly off center, generating centrifugal force, which draws it farther off center, increasing the centrifugal force, and things run away. If the steadyrest is doing its job, doesn't ever start to get off center. And, if a tiny does occur, the wheels prevent the displacement which leads to the runaway reaction. I have had the wheels run very slightly loose, due to my own carelessness, but have never had even a hint of a disaster. |
#13
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Spindle-turning Long, Thin Wood: Update...
Hi Jim.
I know it'll be heavy. My calculations actually bring it to about 75 lb (I'll be using mild steel, which isn't so dense). Of course, this all depends on whether or not I can find a free source. I think I've found the source, now I'm just waiting for the actual donation. Alternatively, I do have a 1/2" X 1' X 1' piece of aluminum available, but I hate to waste that. I'd also rather the platform were heavier than lighter. I'll be standing on the thing (and I weigh around 200 lb, all muscle... YEAH RIGHT!!! I wish ;o) so stability should be no problem. My main concern is the post (made of 2 1/2" plumbers pipe) be rigid. For that, I think I'll need some side struts or something. Anyway, when I'm done with the whole design, I'll let ya'll know how it worked out... -- Ali T. Borahan AliSails - Fine Wood Artistry & Custom Woodcrafts Web URL: http://www.alisails.com PS: A last resort/solution would be to use engine flywheels. They weight about 40 lbs and I can get any number of them that I need (I work at Volvo Penta during the day to build a tower of sorts. Put the post/pipe in the flywheel hole (center), and voila, I've got a nice, stable--and easily movable, platform. ---------------------------------------------------------------------------- - "Jim Pugh" wrote in message ... Ali, your plate will weigh approx. 90# for those who are curious. Jim Pugh "Ali T. Borahan" wrote: Thanks for the kudos, all! It's always a pleasure to get compliments for a job well done from other woodworking/turning experts! ) I'm hoping to have the outboard tool-rest completed some time this week. Depends on whether or not I receive the steel plate on which I'm waiting (1/4" X 3' X 3'). I'm going to use the steel plate as the outboard platform to which I'll attach the tool post, either by welding or by bolting onto the steel. Again, I'll post pics and final cost when I'm done. -- Ali T. Borahan AliSails - Fine Wood Artistry & Custom Woodcrafts Web URL: http://www.alisails.com -------------------------------------------------------------------------- -- - "Doug Miller" wrote in message .com... In article sMbZa.32773$5f.18069@lakeread05, "Ali T. Borahan" wrote: Well, I've finally finished building the spindle/bowl-steady, and I have to say, it works just beautifully!!! Once again, thanks to all of you who provided me with such excellent advice!!! Pictures of the new tool may be viewed using the links below: http://www.alisails.com/Bowl-Spindle_Steady0.jpg http://www.alisails.com/Bowl-Spindle_Steady1.jpg http://www.alisails.com/Bowl-Spindle_Steady2.jpg That's a nice job, Ali. Thanks for posting the pics. Total Cost: About $25 versus $250 for the commercially made type. ;o) Total Time invested: About 5 hours (including time-to-think/plan, not including glue-drying time...). That makes it even better, doesn't it? You saved a good chunk of money, and have the satisfaction of using a tool you made yourself. Again, thanks all! Ali T. Borahan AliSails - Fine Wood Artistry & Custom Woodcrafts Web URL: http://www.alisails.com PS: Next project is to finish building my outboard (free-standing platform type) tool-rest. What can I say, I'm a do-it-yourselfer!!! ) I'm looking forward to seeing the pictures of that, too. Thanks for posting. -- Regards, Doug Miller (alphageek-at-milmac-dot-com) Save the baby humans - stop partial-birth abortion NOW |
#14
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Spindle-turning Long, Thin Wood: Update...
You could probably also fill that pipe with sand or concrete to add weight,
increase rigidity and dampen vibration. "Ali T. Borahan" wrote in message news:RU3_a.3936$Ue.3653@lakeread05... Hi Jim. I know it'll be heavy. My calculations actually bring it to about 75 lb (I'll be using mild steel, which isn't so dense). Of course, this all depends on whether or not I can find a free source. I think I've found the source, now I'm just waiting for the actual donation. Alternatively, I do have a 1/2" X 1' X 1' piece of aluminum available, but I hate to waste that. I'd also rather the platform were heavier than lighter. I'll be standing on the thing (and I weigh around 200 lb, all muscle... YEAH RIGHT!!! I wish ;o) so stability should be no problem. My main concern is the post (made of 2 1/2" plumbers pipe) be rigid. For that, I think I'll need some side struts or something. Anyway, when I'm done with the whole design, I'll let ya'll know how it worked out... -- Ali T. Borahan AliSails - Fine Wood Artistry & Custom Woodcrafts Web URL: http://www.alisails.com PS: A last resort/solution would be to use engine flywheels. They weight about 40 lbs and I can get any number of them that I need (I work at Volvo Penta during the day to build a tower of sorts. Put the post/pipe in the flywheel hole (center), and voila, I've got a nice, stable--and easily movable, platform. -------------------------------------------------------------------------- -- - "Jim Pugh" wrote in message ... Ali, your plate will weigh approx. 90# for those who are curious. Jim Pugh "Ali T. Borahan" wrote: Thanks for the kudos, all! It's always a pleasure to get compliments for a job well done from other woodworking/turning experts! ) I'm hoping to have the outboard tool-rest completed some time this week. Depends on whether or not I receive the steel plate on which I'm waiting (1/4" X 3' X 3'). I'm going to use the steel plate as the outboard platform to which I'll attach the tool post, either by welding or by bolting onto the steel. Again, I'll post pics and final cost when I'm done. -- Ali T. Borahan AliSails - Fine Wood Artistry & Custom Woodcrafts Web URL: http://www.alisails.com -------------------------------------------------------------------------- -- - "Doug Miller" wrote in message .com... In article sMbZa.32773$5f.18069@lakeread05, "Ali T. Borahan" wrote: Well, I've finally finished building the spindle/bowl-steady, and I have to say, it works just beautifully!!! Once again, thanks to all of you who provided me with such excellent advice!!! Pictures of the new tool may be viewed using the links below: http://www.alisails.com/Bowl-Spindle_Steady0.jpg http://www.alisails.com/Bowl-Spindle_Steady1.jpg http://www.alisails.com/Bowl-Spindle_Steady2.jpg That's a nice job, Ali. Thanks for posting the pics. Total Cost: About $25 versus $250 for the commercially made type. ;o) Total Time invested: About 5 hours (including time-to-think/plan, not including glue-drying time...). That makes it even better, doesn't it? You saved a good chunk of money, and have the satisfaction of using a tool you made yourself. Again, thanks all! Ali T. Borahan AliSails - Fine Wood Artistry & Custom Woodcrafts Web URL: http://www.alisails.com PS: Next project is to finish building my outboard (free-standing platform type) tool-rest. What can I say, I'm a do-it-yourselfer!!! ) I'm looking forward to seeing the pictures of that, too. Thanks for posting. -- Regards, Doug Miller (alphageek-at-milmac-dot-com) Save the baby humans - stop partial-birth abortion NOW |
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