Herdsmen grinded the eight sharp teeth during the piglet first day of life, using a mechanical grinder (Dremel®, battery driven).
A coupled drive mechanism with touch detection using a mechanical port valve is used herein to realize the proposed mechanism.
Pedicle screws at full insertion and after a 360-degree back-out from full insertion were then tested for axial pullout failure using a mechanical testing machine.
Some variants of rapid prototyping use a mechanical screw and heat source to melt a solid polymer and then extrude it as a highly viscous fluid through a nozzle, whereas the Bioplotter uses air pressure to extrude, for example, gels.
As such, this system used a mechanical drive to move a two-element transducer across the region of interest.
Use a mechanical compactor, have someone drive over the area with a bulldozer, or drive over the area repeatedly with a heavy vehicle such as a large truck.
Both galvanometer and induction drive types use a mechanical contact, actuated by the balance motion, to provide properly timed electric-drive pulses.
Note that solvent extraction is often coupled with a mechanical screw-press.
