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#1
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Bowed I Beam!!
Ok. So I made a rookie mistake today.
![]() ![]() Very bummed about it. The beams were perfect. This project is my first time working with metal so I didnt realize all the internal forces involved. My machine will have linear rails instead of the v rollers so I had planned to use the overhang from the i beam for placing my rack. Will this bow be an issue? If so what is the best way to fix it? I remember reading a post where Gerald showed placing welds on the inside to pull a beam back. I also thought I could set a straight edge a grind it flat. Any help with this matter would be appreciated. Ill post my google photos bucket link if you want to see images. https://photos.app.goo.gl/th6rUqavMVn2GkNa9 Last edited by Panovak; Fri 28 February 2020 at 17:00.. |
#2
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Don't grind it... It will only release more stresses... Welding it is the best answer and then just light grinding to touch it up.
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#3
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Hi
I don't think it would be a problem. You just need to be careful when placing the linear rails and you should leave some clearance with more the 1/8 inch for mounting the racks. Good luck |
#4
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Research beam straightening. You can weld beads the will pull the bow out. But that small amount may pull out when you weld up the whole table
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#5
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Thanks guys for the replies. I have plan to straighten it using a welder. I found Gerald's and others old discussion regarding this.
Mike the table is already fully welded in those pictures. Super excited to get the cut and bent kit from you! Thanks |
#6
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Your gonna run guides correct? You may not need to do anything to your base table. Parts in route.
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#7
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Yes. I'm going to pour leveling epoxy on my beams then place linear rails. Super excited to get yours parts Mike. Thanks!
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