Commercially available small vise with a clamp to hold or to tighten to the table — depending on the workpiece. However, along with this advantage there is a disadvantage: if we clamp the workpiece slightly greater than the maximum distance of separation of the jaws, it is impossible to fix. This case is made of steel sheet thickness 2 — 3 mm here is a Widener-attachment: in the same vise will be able to strengthen parts of large dimensions.
Recommend to read
“THE DIVISION OF THE BAD WEATHER”
The first world war, two revolutions, civil war and destruction... the Trials that befell Russia in the first quarter of the twentieth century, it seemed, forever had to delete it from...
JET “ALBATROSS”
Czechoslovakia justly called the center of Europe: at its plants at different times was created by the machines and equipment are well known throughout the world and is characterized by...
