basis method for pulp chips and fuel, where it is used for a one-time point estimate of what fraction of the whole is usable fiber (or fuel) and what fraction is wa-ter. As you will note, in the example provided above, the OD basis moisture content can (and will) exceed 100% on occasion â this is NOT an error â it simply re-
Shapers spin slower than routers, usually in the 7-14,000 rpm area and their power demand starts where routers leave off, (around 3 HP). Router tables are welter weights by comparison. It takes two routers to equal one shaper.
On a typical CNC router, the work is stationary and the spindle-head moves in x/y/z coordinates, But CNC mill, the work moves in x/y coordinates (ie, is attached to an x/y table) and the spindle-head moves in the z axis only. A mill generally cuts slow RPM, from 3,000 to 5,000 with a lot of torque.