Details of the processing of tin will need a small jig from two pieces of plexiglass with holes for pins. The sheet metal of the workpiece is placed between the strips connected on the pins, and the entire package is clamped in the vise. Then you can operate a needle file or a file without fear that the item will get wrinkled.
P. MARACHEV, Perm
Recommend to read
CLEAVER TO ROCKS
Pneumatic and hydraulic wedge created by a group of innovators from Vorkuta, relates to impact tools hung on the boom grunerstrasse machine. Simple in design, it has so much power that...
THROUGH SWAMPS AND OBSTACLES
The letter came from the Bashkir village of chishma from the subscriber of our magazine Damir Danova. Damir talks about his neighbor — the avtokonstruktor-enthusiast Alexei Maskaev,...
