robin osborne
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- portugal coimbra
Hi. I have to bend 9 m of 32mm 1.5 steel tube. Over 1 m it has to bend 300mm.
I am making a curved jig with a hook at one end so I will bend 1 m at a time by 300mm then slide the tube throw and repeat the process. My question is how much will the tube spring back of my jig. I need to know how much tighter I need to make the jig, than the curve I actually need.
Any suggestions gratefully received.
Eill be doing it cold
I am making a curved jig with a hook at one end so I will bend 1 m at a time by 300mm then slide the tube throw and repeat the process. My question is how much will the tube spring back of my jig. I need to know how much tighter I need to make the jig, than the curve I actually need.
Any suggestions gratefully received.
Eill be doing it cold