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Yes and at the hands of an unskilled operator they can be associated with another category.Originally Posted by Toolmaker51
We had sold a new 32" Asian clone of a Smith& miller. An extremely robust beautifully crafted machine had a shipping weight of close to 4 tons, that's metric tons by the way. Loaded it on a truck and I followed the truck in my POV to Basra Iraq. I spent nearly 2 full weeks after installing it trying to train a couple of guys on at least the basics of how to operate the behemoth. Mostly on what NOT to do when operating it, all of the must lubrication points tool grinding and honing procedures for the intended parts run they were going to make at the time. Knowing full well you cannot teach a monkey any table manors on how to eat a banana. Prior to the install of the machine these guys had been making the parts with a hammer, chisel and a file. Satisfied they had or I hoped they had absorbed a modicum of the basics I fell in with the next convoy back to Kuwait. It was not 2 months later when we get the call that the machine was broken, NO! It was not broken it had been utterly destroyed. How do you destroy a 4 ton machine cutting aluminum parts youi might ask? By setting all of the feeds to max the stroke to max, leaving the table unlocked and in power raise mode also at max speed, switch it on then go to prayers. When all of these are done the table is broken off the carriage the clapper and tool holder looks like it had been the victim of a forging press. the bull gear is broken in several pieces with most of the teeth sheared off the crank arm is folded like a horseshoe the bearing cases are exploded shafts are bent and twisted even the massive slide arm is cracked. We sold them a round column table mill to replace it
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