PUNCHING PROCEDURE (VERSIONS) AND INSTALLATION FOR PUNCHING (VERSIONS) Russian patent published in 2010 - IPC B21D37/00 B21D22/02 B21D24/02 

Abstract RU 2395360 C2

FIELD: metallurgy.

SUBSTANCE: invention refers to punching. The installation consists of a puncheon, matrix, and of facility for measuring value of deformation installed inside an element subject to control. During punching value of deformation of the controlled element is measured. Also there is the facility for control of deformation value. It is installed in the element subject to control and it controls value of deformation of the controlled element during punching. Facilities for measuring value of deformation and control over value of deformation are arranged at specified space one from another and from surface of the element subject to control.

EFFECT: reduced surface deformations, increased stability of shape.

16 cl, 25 dwg, 11 tbl, 10 ex

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RU 2 395 360 C2

Authors

Kuvajama Takuja

Suzuki Norijuki

Djuru Patrik

Dates

2010-07-27Published

2007-01-12Filed