Method of preparing estimate for sheet metal working

Data processing: generic control systems or specific application – Specific application – apparatus or process – Product assembly or manufacturing

Reexamination Certificate

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Details

C700S100000, C700S104000, C700S105000, C700S106000, C700S107000, C700S162000, C700S182000, C705S029000, C705S400000

Reexamination Certificate

active

07058465

ABSTRACT:
A method is provided for preparing an estimate for sheet metal working. Data of bending lines and data of an associated processing time for the bending lines is stored. Data of holes and data of an associated processing time for the holes is stored. A three-dimensional view and a development drawing which realizes the three-dimensional view are prepared based on an orthographic drawing. A bending line and a hole on a product are detected based on at least one of data of the three-dimensional view and data of the development drawing. A processing time of the specified bending line is calculated based on the associated data of the bending lines. A processing time of the specified hole on the product is calculated based on the associated data of the holes. The processing time of the bending line and the processing time of the hole are stored in a processing time memory. A total processing time necessary to process the product is calculated by adding up the processing times stored in the processing time memory. The total processing time is converted to a cost of processing the product in consideration of a cost per processing time.

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English Language Abstract of JP 5-282331.
English Language Abstract of JP 7-21286.
English Language Abstract of JP 4-3250.
English Language Abstract of JP 11-110451.

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