A Nexen roller-pinion drive positions the plasma-cutting head on the HP Whistler, a cutting table from Pinnacle Industrial Automation. The roller-pinion drive uses bearing-supported rollers within ...

Tracker CNC plasma cutting systems come with 4 3 4, 4 3 8, or 5 3 10-ft tables. They are equipped with rack-and-pinion direct-drive stepper motors, AVC automatic torch-height control, reversible ...

This rack-bar meshes into a pinion inside of the sliding stock, and hung on shaft, H, to the ends of which shaft the two handles, 11, are attached ; J is the cutter which is attached at the lower ...

Use of a pinion cutter type tool, however, typically makes the cutting (skiving) angle obtuse – a drawback that impedes improvements in cutting precision and also causes significant tool wear.