A spring 56 holds the bearing loosely when the nut is released and the bearing may be split at 48 and tightened on the boring-bar by a nut 49. Casting ; turning.-In order to adapt the boring-bar readily to bearing housings 11 of different size, the collars fitted to the housings may...
For perpendicular boring the drill is mounted on a heavily weighted tripod, the inertia of which effectively damps all recoil from the shock of striking; for horizontal work, and sometimes for vertical, the support is a pillar wedged between the walls of the tunnel, or shaft. An ingenious ...
Loading screen is also making return. It will now also have tips (which change) on top, loading bars (can be disabled) and of course the loading image: And here is a screenshots of ingame in wahnsinn. As you can see, tom has put bit more work in it. As you can see our hud has...
This invention relates to boring bars-that is, machines for boring or reboring the walls of engine cylinders-and the present application is particularly directed to the meansto support and 5' guidethe boring bar and the cutting tool, and to the means for centering and controlling the boring....