Blanks of sheet metal with a thickness of 3 – 5mm will be more accurate and easier to bend at home if they are pre-trimmed along the fold lines using the grinder (and if the workpiece is not very long, and with a hand saw) about a third of the thickness of the sheet. And the bend radius will be much smaller.
Bend “cold”:
1 – sheet metal with a slit for bending; 2 – finished part after the bend; 3 – bench vise; 4 – padded corners; 5 – detail in the manufacture; 6 – hammer (mallet)
Recommend to read
RAINBOW IN LAMP
Psychologists have long determined that the health of a person, his emotional state during labor or active vacation influenced by the color of the surrounding objects, walls, floors. For...
MULTIRANGE TIME RELAY
Time relay, the readers, used in the automation devices in the workplace and at home. The device is simple in design, has small dimensions, is reliable in operation, but its main feature...
