Metal deforming – With indication of condition or position of work – product,... – Including deformation by simple bending
Reexamination Certificate
2007-07-31
2007-07-31
Jones, David (Department: 3725)
Metal deforming
With indication of condition or position of work, product,...
Including deformation by simple bending
C072S031110, C072S389300, C072S702000, C072S020100, C072S020200
Reexamination Certificate
active
11334508
ABSTRACT:
A method for processing sheet metal includes processing and forming a sample and a blank on a work while leaving a microjoint part in a blanking process. The method also includes detecting at least one of a plate thickness of the work in an optional position and a spring-back amount of the sample during bending. Information of at least one of the plate thickness and the spring-back amount is transmitted to a controller of a bending machine in a bending process after the blanking process. Bending is performed by calculating a ram control value in bending using data of at least one of the transmitted plate thickness and the spring-back amount.
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English Language Abstract of JP 2891363.
English Language Abstract of JP 2-30327.
Anzai Tetsuya
Takehara Tokuro
Amada Company Limited
Jones David
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