
Try to cut multiple identical workpieces on a lathe. How many times have to use a caliper! But if you make for his Studio, universal focus, the workpiece will turn out one in one — and without the frequent use of any measuring tool. Arranged focus just. In the tool post of the lathe near the cutter secured using a steel strap with a screw hole, in which is wrapped a screw. He will serve as a measuring stop is enough to set it to the desired size and fix it with the locknut. Now, to cut the workpiece of a given size, the rod from the holder just forward of the machine until it stops at the bolt head.
To reconfigure, the emphasis on the detail of a different size is easy, you just loosen the lock nut and rotating the bolt to move the head focusing on a different size.
Though such simple adjustments, but it takes time. And if you make a few stops? And besides, to place them on the drum, such revolving! Thus appeared in universal workshop focus: to set it on the workpiece of a different size, simply rotate the drum. If necessary, as in the simple way, the device can be reconfigured at any intermediate size.
Recommend to read
MOTORCYCLE FOR PEROUTKA
Readers of the magazine "modelist-Konstruktor" are simple wheel-ski snowmobile, designed for movement on snow-covered dirt roads, and even the virgin lands. Snowmobile — truck mount with...
BOAT PROPULSION
...From the hold model is extracted something like a spoon with fixed candle candle. He lights the match, the wick flares up with a bright flame, and "spoon" is lowered into the hold of...