http://www.harborfreight.com/cpi/ctaf/disp...temnumber=32888
anyone have one of these? wanna make a roll cage. whats the quality of bends this makes? |
Originally Posted by sen2two' post='891481' date='Jan 4 2008, 12:36 PM
http://www.harborfreight.com/cpi/ctaf/disp...temnumber=32888
anyone have one of these? wanna make a roll cage. whats the quality of bends this makes? i bougth one and i used it once it suck ! it will break the pipe not bend it ! i even tryied heating up the pipe with the torch , for me ill never tucj that ting again |
damn it! you have one now that you recomend that works???
gotta make this cage! |
It seems to me that whether the pipe bends or breaks is a function of the type of steel in the pipe itself, not so much the tool that's bending it. See if you can get an opinion from Banzaitoyota. I think he has some expertise in this area.
This type of tool is widely sold. Here's one from Northern with some favorable reviews: http://www.northerntool.com/webapp/wcs/sto...ct_6970_628_628 If you're going to be bending it, you want to be sure you're using low carbon, mild steel. |
I would agree with redt2 on this. Breaking or bending is a a function of the alloy, not the type of bender. Re-check exactly what kind of steel you are using. If you arent sure, you shouldnt be using it for a cage. If its chromoly, I would recommend you consult someone with experience bending chromoly. Its rather particular to bend radius, and easy to mess up. Id seek someone with at least a quality bender, preferably mandrel for chromoly.
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id just have someone else bend it with a nice mandrel bender. cant get a mandrel bender cheap and those other bends look horrible.
plus would it even pass inspection with a compression bend? kevin. |
im just going to buy the harbor freight one. im pretty sure i can make it work. im going to be using mild steel for the cage. probly an inch and a 1/2 mild steel piping.
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Originally Posted by sen2two' post='891514' date='Jan 4 2008, 06:29 PM
im just going to buy the harbor freight one. im pretty sure i can make it work. im going to be using mild steel for the cage. probly an inch and a 1/2 mild steel piping.
you should really find out if compression bent tubing is usable as a roll cage, ive never seen a rollcage made of compression bent piping which leads me to believe its not legal to use. and an illegal cage is somewhat useless eh? kevin. |
its fine.
the pipes strength integrity is in its wall thickness and diameter. |
Originally Posted by sen2two' post='891532' date='Jan 4 2008, 09:07 PM
its fine.
the pipes strength integrity is in its wall thickness and diameter. If you are going through the trouble of building a cage, you should make it legal. Otherwise, what have you done, other than make it look like a race car? BTW, 1 1/2" OD isnt legal for a cage either. 2 or 4 point needs to be 1 3/4 OD minimum, while 6+ point needs to be 1 5/8" OD min. |
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