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US 7,835,815 B2Granted
Punching tool provided with a tool identification medium and punch press provided with a tool identification medium reader
AssigneeAmada Company, Limited
InventorsTakehiko Shigefuji, Shunsuke Takeuchi, Kazuo Tanabe
Life of this patent
Estimating the term…
Abstract
A processing program preparing apparatus for a numerically controlled punch press includes a processing intention data generator for generating, on the basis of product shape data, processing intention data for specifying a processing region to be processed to manufacture a product. The processing program preparing apparatus also includes a tool data adding section for adding, to the processing intention data, data for specifying a punch and a die to be used to process the processing region.
Claims17
A method of preparing a program for a punch press, wherein the punch press includes:
- a punch supporting member that supports a plurality of punches and a die supporting member that supports a plurality of dies corresponding to the punches, identification media for identifying each tool attached respectively on each of the punches and on each of the dies, and a punch identification medium reader for reading out a punch identification information from a punch identification medium attached to the punch and a die identification medium reader for reading out a die identification information from a die identification medium attached to the die;
- the program preparing method comprising:
- feeding a plurality of punch identification information and a plurality of die identification information from the respective identification medium readers to an automatic programming apparatus;
- and
- allotting a plurality of punches present on the punch supporting member and a plurality of dies present on the die supporting member to a workplace region to be processed such that a total time for replacing punches in the punch supporting member and dies in the die supporting member is minimized.
2 more elements
A method of preparing a program for a punch press, wherein the punch press includes:
- a punch supporting member that supports a plurality of punches and a die supporting member that supports a plurality of dies corresponding to the punches, identification media for identifying each tool attached respectively on each of the punches and on each of the dies, and a punch identification medium reader for reading out a punch identification information from a punch identification medium attached to the punch and a die identification medium reader for reading out a die identification information from a die identification medium attached to the die;
- the program preparing method comprising:
- feeding a plurality of punch identification information and a plurality of die identification information from the respective identification medium readers to an automatic programming apparatus;
- and
- allotting a plurality of punches present on the punch supporting member and a plurality of dies present on the die supporting member to a workplace region to be processed such that a total number of punches required to punch a desired hole is minimized.
2 more elements
A computer readable medium storing a computer program that allocates punches for a punch supporting member that supports a plurality of punches and dies for a die supporting member that supports a plurality of dies corresponding to the punches, the computer program causing a computer to perform:
- reading a punch identification information from a punch identification medium attached to each punch, with a punch identification medium reader, and reading a die identification information from a die identification medium attached to each die, with a die identification medium reader;
- feeding a plurality of punch identification information and a plurality of die identification information from the respective identification medium readers to an automatic programming apparatus;
- allotting a plurality of punches present on the punch supporting member and a plurality of dies present on the die supporting member to a workplace region to be processed such that an efficiency is maximized.
A computer readable medium storing a program for causing a computer to execute a method of preparing a program for a punch press, wherein
- the punch press is provided with a punch supporting member that supports a plurality of punches, a die supporting member that supports a plurality of dies corresponding to the punches and a tool storage device that stores the plurality of punches and the plurality of dies;
- and
- identification media for identifying each tool are attached respectively on each of the punches and each of the dies;
- the punch press is provided with a punch identification medium reader for reading out a punch identification information from a punch identification medium attached to the punch and a die identification medium reader for reading out a die identification information from a die identification medium attached to the die;
- wherein the program preparing method prepares the program by feeding a plurality of punch identification information and a plurality of die identification information from the respective identification medium readers back to an automatic programming apparatus and by allotting a plurality of punches present on the punch supporting member and a plurality of dies present on the die supporting member to a workplace region to be processed such that a total number of replacements of punches in the punch supporting member and dies in the die supporting member is minimized,
- the program comprising:
- a first identifying code segment that identifies punches mounted on the punch support member and dies mounted on the die support member;
- a first generating code segment that generates a numerical control program (NC) for the punch press by selecting a punch mounted on the punch support member and a die mounted on the die support member;
- a second identifying code segment that identifies a punch and a die stored in the tool storage device and selected in generating the NC program;
- and
- a second generating code segment that generates a program for replacement of the punch and die mounted on the support members with the punch and die stored in the tool storage device and selected in generating the NC program.
8 more elements
Dependencies are inferred from the claim text.