#31
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I must commend you all for helping me satisfy my curiosity about the Olive machine principle.
I was really curious about the outcome. An interesting contribution to look at shaping. Thank you all for your thought cooperation. This sharing of ideas improves our shaping capabilities and practices and saves our time for unnecessary research and blind directions. I really appreciate it. The fairy tale had a good end ..
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Jaroslav |
#32
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No, the metal is stretched on the outside causing it to lengthen and given the profile of the roller, creates a reverse. The center of the panel is not stretched as much or at all, depending on the tension.
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Greg Last edited by lots2learn; 03-28-2020 at 05:17 PM. |
#33
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mudguard forming machine
There is a video ( motorcycle fenders/mudguards oz style) on here which shows a power roller with angled feeds on the in and out. On the 3 olive machine how would lateral movement be controlled?
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Tom |
#34
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I did a test in my EW. The procedure and tools go gradually. The radius transitions are cleaned up by a small wheel at the top and narrow at the bottom. Below is the wheel from gym weights again. Favorite component. This is for those who tackle roll runout. This pulley also has an eccentric axis. Who can tell. It doesn't bother me either. You see the result.
Continuously connected shapes. Still soft sheet metal. I didn't use jaws. Only the tools you see. DSC03087.jpg DSC03088.jpg DSC030901.jpg DSC03092.jpg DSC030911.jpg DSC03111.jpg DSC03113.jpg DSC031151.jpg DSC031141.jpg
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Jaroslav |
#35
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Kent http://www.tinmantech.com "All it takes is a little practical experience to blow the he!! out of a perfectly good theory." --- Lloyd Rosenquist, charter member AWS, 1919. |
#36
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Beautiful work Kent. I had the opportunity to work for airplanes, but I am not able to follow technology. It was for gliders. They carry the material in freezing cars, x-ray the resulting product. I guess I wouldn't have done well.
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Jaroslav |
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