Tube Bending
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- NewB
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Tube Bending
Do the $99 manual (hydraulic) tube/pipe benders work adequately for downtubes/bottom rails?
http://www.harborfreight.com/12-ton-hyd ... 32888.html
http://www.harborfreight.com/12-ton-hyd ... 32888.html
- sleepyonthree
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- Location: G,ville Florida
Re: Tube Bending
The common mistake in selecting one of these benders for use in building Race Car Chassis, Race Car Roll Cages, Sand Rails, Dragster Chassis, Nerf Bars, Bumpers, etc. is that they are PIPE benders. Most of the time, if not all of the time, you will be working with TUBING not pipe when working on those types of projects. One of the many differences between pipe and tubing is the way it is measured. Pipe is measured from the Inside Diameter (I.D.) tubing is measured from the Outside Diameter (O.D.) So, lets say you have selected a PIPE bender that is advertised with 1", 1 1/4", 1 1/2" and 2" dies. Those are to be used with the pipe of that size measured from the inside (I.D.) and the outside (O.D.) measurements of those materials would be 1 3/8", 1 5/8", 1 7/8" and 2 3/8".
These types of pipe benders will not give you a smooth bend. Nor will you be able to get a tight radius without lots of kinks.
My
These types of pipe benders will not give you a smooth bend. Nor will you be able to get a tight radius without lots of kinks.
My
nothing is foolproof to a sufficiently talented fool
- railroad bob
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I just returned home from a 2 week trip in New Mexico, have a few good pix, can't wait to share my off-highway traveling. Got to put 1400 miles on the scoot.
Best, Bob Davidson - Location: Alaska
Re: Tube Bending
Good question...
Good answer...
Not recommended for tubing, no matter what the ad says.
Good answer...
Not recommended for tubing, no matter what the ad says.
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- jonester123
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Re: Tube Bending
Hi hybridbiker, make yourself the jd2 bender with the plans from gary it will save you some money and fustration trying to use other benders that will not bend the tubeing properly. I made mine only costed me about $180.00 for materials plus buying the die for it which was $300.00, no matter what it will cost about $500.00-$600.00 ish for the jd2 bender and atleast one die from http://www.jd2 squared.com. Good luck man, if you want to do the bending properly you need the right bender to do it.
- Maz
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Re: Tube Bending
or build yourself one of these
I've replaced the manual ram with an air/hydraulic since I took those pics...... very easy to use and doesn't need fixing down.......
Maz xx
I used this monster bender to make all the frame parts (and handlebars) for my GS550 and also the diamond section frame....and some handlebars for a good friend's Buell chop..... I've replaced the manual ram with an air/hydraulic since I took those pics...... very easy to use and doesn't need fixing down.......
Maz xx
Blonde, blue eyes, English Custom Bike builder and Biker Mistress!!!
- curt
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Re: Tube Bending
fixing down?
ever notice when you hit somethin or someone with a hammer you feel instantly better
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- NewB
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Re: Tube Bending
Fixen down = fastened down, attached to a bench.
- Maz
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- SELF INTRODUCTION: The Biker Mistress, Blonde, blue eyes, English Lady bike builder and previously a member of the CBH. I run my own custom bike and chop shop (MazChopz) on the south west coast of England. I have been building custom bikes for over 35 years and have built some 130 bikes so far. I am happy to share my knowledge and "expertise" and also hope to learn from the other forum members. I look forward to meeting up with many of my friends from the CBH and especially to seeing how Dan got on with his Knuck.
- Location: South West Coast of England
- Contact:
Re: Tube Bending
ok so I'm English ...its a mobile bender ok
Maz xx
Maz xx
Blonde, blue eyes, English Custom Bike builder and Biker Mistress!!!
- rudog
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- Location: Texoma
Re: Tube Bending
I never thought of it like that before. Could it be that southerners are speeking the Queens English? Or is Maz just a redneck at heart? One way to test that...Maz, have you ever spoken the phrase "Yont to" in a sentance?
- railroad bob
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- SELF INTRODUCTION: Hi Dan, thanks for your time and energy spent on this new board. I hope you will give me a waiver on the email account, I have used gmail so long I don't have a clue what my service provider account is.
I just returned home from a 2 week trip in New Mexico, have a few good pix, can't wait to share my off-highway traveling. Got to put 1400 miles on the scoot.
Best, Bob Davidson - Location: Alaska
Re: Tube Bending
Jeez, I been spelling it wrong all these years...rudog wrote:I never thought of it like that before. Could it be that southerners are speeking the Queens English? Or is Maz just a redneck at heart? One way to test that...Maz, have you ever spoken the phrase "Yont to" in a sentance?
I thought it was "Yawnt too?"
And I thought that WAS a complete sentence...
Shows ta go, whadda I know...
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- yona
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Re: Tube Bending
Maz ....when are you going to mod that die for the D-ring and tube clamp....???? ......Then you can do up to 270 degree bends ....!Maz wrote:or build yourself one of theseI used this monster bender to make all the frame parts (and handlebars) for my GS550 and also the diamond section frame....and some handlebars for a good friend's Buell chop.....
I've replaced the manual ram with an air/hydraulic since I took those pics...... very easy to use and doesn't need fixing down.......
Maz xx
I.D.G.A.F.H.T.D.I.A.O.C.C.
- rudog
- Conventioneer
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- SELF INTRODUCTION: Jack of all. Master of none. Worked in a machine shop since I was 8. Desgined embedded computers for a few years. Done lots in between. If there's anything I've learned with certainty, "Anyone who looks like they know what they're doing is putting on an act."
- Location: Texoma
Re: Tube Bending
With my appologies, I speak southern with a New England accent. As stange as it sounds...I yield to your Red Neckedness. Or did I say that wrong?railroad bob wrote:Jeez, I been spelling it wrong all these years...
I thought it was "Yawnt too?"
And I thought that WAS a complete sentence...
Shows ta go, whadda I know...
Hey, if anyone knows of a posting with the profile of a tube die...I need one. I'm building a bender like Maz', and understand that the dies are not perfectly round, but, oval. I'll be building 1.25" dies, but can convert any size for the ratio. Thanx.
- Maz
- Biker Mistress
- Posts: 714
- Joined: Tue Oct 25, 2011 4:02 pm
- SELF INTRODUCTION: The Biker Mistress, Blonde, blue eyes, English Lady bike builder and previously a member of the CBH. I run my own custom bike and chop shop (MazChopz) on the south west coast of England. I have been building custom bikes for over 35 years and have built some 130 bikes so far. I am happy to share my knowledge and "expertise" and also hope to learn from the other forum members. I look forward to meeting up with many of my friends from the CBH and especially to seeing how Dan got on with his Knuck.
- Location: South West Coast of England
- Contact:
Re: Tube Bending
I suppose I should be honoured to be thought of as a redneck....but I'm just an English Witch really guys...... and the nearest I get is probably "go on, you know you want to...."rudog wrote:With my appologies, I speak southern with a New England accent. As stange as it sounds...I yield to your Red Neckedness. Or did I say that wrong?railroad bob wrote:Jeez, I been spelling it wrong all these years...
I thought it was "Yawnt too?"
And I thought that WAS a complete sentence...
Shows ta go, whadda I know...
Hey, if anyone knows of a posting with the profile of a tube die...I need one. I'm building a bender like Maz', and understand that the dies are not perfectly round, but, oval. I'll be building 1.25" dies, but can convert any size for the ratio. Thanx.
As for the bender, yes I am looking at making a ring clamp for it, I've just converted it to an air/hydraulic ram and I have several dies for it, some made by me (including my diamond die) and some bought from an importer...
I do have some die plans and as soon as I can retrieve them from my "dead" hard drive I will share them with any of you guys who want them....... meantime if you are making a die and can't figure out the profile of the groove, some of mine are circular but with a small ridge around the middle which prevents the tube from deforming........
Maz xx
Blonde, blue eyes, English Custom Bike builder and Biker Mistress!!!
- sleepyonthree
- Stalker
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- SELF INTRODUCTION: All around tinkerer. Hotrods, cycles, trikes, gardening, cooking, women. Originally joined CBH Jan 29, 2006. Way to many projects, but, thats the fun. Live out in the boonies, less complaints from conformist neighbors.
- Location: G,ville Florida
Re: Tube Bending
Maz wrote: snippage
....but I'm just an English Witch really guys......
Maz xx
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nothing is foolproof to a sufficiently talented fool
- jimmib
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I enjoy reading the posts on the forum and try to contribute when I can. I am sure that this will be every bit as good as the CBH forum, as we will have most of the same folks. Good luck and post a lot of pics!! Jim - Location: Lowcountry USA
Re: Tube Bending
[rudog quote] Hey, if anyone knows of a posting with the profile of a tube die...I need one. I'm building a bender like Maz', and understand that the dies are not perfectly round, but, oval. I'll be building 1.25" dies, but can convert any size for the ratio. Thanx.
Don't know about the oval part, but look in the downloads section, there is a pdf.
Don't know about the oval part, but look in the downloads section, there is a pdf.
Whoa!...Musta stood up too fast...
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Ever stop to think and forget to start again?
An optomist is no more than a pessimist with an idea.
Gun control is hitting what you are aiming at.....