The one who often have to use a vise knows that the most difficult thing is to hold them a wedge-shaped or cone detail: when processing it loosened and slips out. However, if you apply a semi-cylindrical auxiliary plate, the problem will be solved: surface it is firmly pressed against the cheek of the wedge or cone, and its spherical surface are well dock with a sponge — holder in the vise will be reliable.
Recommend to read
QUARTZ CALIBRATOR
To calibrate, to establish or verify the performance of the radio equipment in the frequency range of 1-75 MHz allows this device. His scheme (Fig. 1) comprises a generator-the"type"...
CARGO FOR CARS
The need for a cargo trailer occurs periodically when it is necessary to carry does not fit the vehicle or soiling the cargo over long distances. Trucking services are very expensive,...
