by shock waves

Introduced: September 1968

Last revised: January 2006

Full Title

Shaping without cutting otherwise than by using rigid devices or tools or yieldable or resilient pads, e.g. shaping by applying fluid pressure or magnetic forces > by applying fluid pressure > by shock waves

Classification Context

Section:: PERFORMING OPERATIONS; TRANSPORTING
Class:: MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
Subclass:: WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL

Related Keywords

explosive FORMING of metal sheet or tubing

3 direct subcodes

Child Classifications

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B21D 26/08 generated by explosives, e.g. chemical explosives
B21D 26/1 generated by evaporation, e.g. of wire, of liquids
B21D 26/12 initiated by spark discharge