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发表于 2021-9-1 00:13:49 | 显示全部楼层 |阅读模式
Can you guess what these are?  Just made them today.  Fortunately, I got to copy the original. Attached ImagesCommon sense in an uncommon degree is what the world calls wisdom.
Reply:looks like its for drawing a pipe or tube up to each other to butt weld250DXMM251MM175225G plus 251D-1
Reply:A mold of some kind?Ya gotta spend money to make money!
Reply:i like the idea of the butt weld clamp but cant justify it being such heavywall pipe...
Reply:Well it has poor alignment, and can't really clamp tightly around anything since you have to get the hinge bolt in and out. If it were to be used to draw two things together why are there nuts on the inside section of the threads?I think it is used to separate two concentric things.
Reply:I don't know what it is, but the copy looks better than the original.David Real world weldin.  When I grow up I want to be a tig weldor.
Reply:Safety locks to prevent a hydraulic ram from retracting.
Reply:danomite33 got it!  I think it's meant for different stages of the ram position.Common sense in an uncommon degree is what the world calls wisdom.
Reply:That was fun...this whole forum is great source of info and inspiration.
Reply:danomite beat me to it. Here in Arizona they have a bunch of those but instead of pins, they use padlocks. Apparently since we are 2 miles from Mexico, a lot of tractors just drive themselves across the border never to be seen again.Lincoln Power Mig 210MP MIGLincoln Power Mig 350MP - MIG and Push-PullLincoln TIG 300-300Lincoln Hobby-Weld 110v  Thanks JLAMESCK TIG TORCH, gas diffuser, pyrex cupThermal Dynamics Cutmaster 101My brain
Reply:Originally Posted by David RI don't know what it is, but the copy looks better than the original.David
Reply:We use something similar to that on our aircraft, call'em downlocks. They are used to lock down the landing gear for safe towing operations on the ground (dont want the taxpayers to have to pay for a jacked up aircraft because of a bonehead mistake!!)
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