Perforated metal sheet (from Lat. Perforo, - punch) - a metal sheet having through cuts of a given shape and size, made in a certain sequence.
Types of perforation of metal sheets
- Type of perforation Rv [1] - round holes with offset rows;
- Type of perforation Rg [1] - round holes with straight rows;
- Type of perforation Qg [1] - square holes with straight rows;
- Type of perforation Qv [1] - square holes with offset rows;
- Type of perforation Qd [1] - square holes with diagonally offset rows;
- Type of perforation Lge [1] - rectangular holes with straight rows;
- Type of perforation Lvl [1] - oblong holes with offset rows;
- Type of perforation Lgl [1] - oblong holes in straight rows;
- Type of perforation Lgvl [1] - oblong holes in rows displaced relative to each other;
- Type of perforation SEv [1] - hexagonal holes (honeycombs) with offset rows;
- Type of perforation SEg [1] - hexagonal holes (honeycombs) with straight rows;
- Type of perforation Nr 152 [1] - decorative perforation (flower).
Notes
- β 1 2 3 4 5 6 7 8 9 10 11 12 Perforated sheet, types of perforated metal . stalprom.ru. Date of treatment December 13, 2016.