If the steel bar drill a hole the same shape of the desired rivet, its manufacture takes only a few seconds, two or three blows with a hammer to cut aluminum wire inserted in the hole, and the rivet is ready. So it is convenient to extract out of shape, drill the bottom bar one hole and before inserting the workpiece to pass through the nails.
A. ZHURAVLEV, Apatity, Murmansk region
Recommend to read
BED FOR GRANDCHILDREN
The time comes, children leave the parental home and, as often happens, the "old" people begin to associate their hopes with their grandchildren, often wanting to hear their voices. Was...
THE ROVER IS CHANGING THE SHOES
The author and Creator of the Rover, about which speech will go, — Boris Ryzhov — a longtime friend of the readers of our magazine. Photographs of the manufactured machines (crawler and...
