JPS57203103A - Correcting system for tool diameter in copy processing device - Google Patents

Correcting system for tool diameter in copy processing device

Info

Publication number
JPS57203103A
JPS57203103A JP8793981A JP8793981A JPS57203103A JP S57203103 A JPS57203103 A JP S57203103A JP 8793981 A JP8793981 A JP 8793981A JP 8793981 A JP8793981 A JP 8793981A JP S57203103 A JPS57203103 A JP S57203103A
Authority
JP
Japan
Prior art keywords
tracer
tool
model
displacement vector
tool diameter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP8793981A
Other languages
Japanese (ja)
Inventor
Satoru Fujita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP8793981A priority Critical patent/JPS57203103A/en
Publication of JPS57203103A publication Critical patent/JPS57203103A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q35/00—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually
    • B23Q35/04—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually using a feeler or the like travelling along the outline of the pattern, model or drawing; Feelers, patterns, or models therefor
    • B23Q35/08—Means for transforming movement of the feeler or the like into feed movement of tool or work
    • B23Q35/12—Means for transforming movement of the feeler or the like into feed movement of tool or work involving electrical means
    • B23Q35/121—Means for transforming movement of the feeler or the like into feed movement of tool or work involving electrical means using mechanical sensing
    • B23Q35/123—Means for transforming movement of the feeler or the like into feed movement of tool or work involving electrical means using mechanical sensing the feeler varying the impedance in a circuit
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/50—Machine tool, machine tool null till machine tool work handling
    • G05B2219/50167—Adapting to copying
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/50—Machine tool, machine tool null till machine tool work handling
    • G05B2219/50289—Tool offset general

Abstract

PURPOSE:To obtain tool correction with high accuracy without a binding condition between shape of a model and tool diameter, by performing the correction of the tool while always observing the direction of a tool center displacement vector and a tracer model contact vector. CONSTITUTION:Controls of each axis are assigned for a numeric control NC device 28 and a tracer control TC device 30 with an axis switching device 32 in response to a tracing parameter instruction inputted from an input device 34. Further, interruption is given at every constant interval of time, motors 36X, 36Y and 36Z are driven with the command from the devices 28 and 30 and a tracer 26 moves on a model 16 for a copy measurement. At each sampling time, a tracer displacement vector is detected with the tracer 26 and an NC displacement vector is detected with a position detector 40.
JP8793981A 1981-06-08 1981-06-08 Correcting system for tool diameter in copy processing device Pending JPS57203103A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8793981A JPS57203103A (en) 1981-06-08 1981-06-08 Correcting system for tool diameter in copy processing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8793981A JPS57203103A (en) 1981-06-08 1981-06-08 Correcting system for tool diameter in copy processing device

Publications (1)

Publication Number Publication Date
JPS57203103A true JPS57203103A (en) 1982-12-13

Family

ID=13928868

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8793981A Pending JPS57203103A (en) 1981-06-08 1981-06-08 Correcting system for tool diameter in copy processing device

Country Status (1)

Country Link
JP (1) JPS57203103A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60108222A (en) * 1983-11-18 1985-06-13 Mitsubishi Electric Corp Wire-cut electric-discharge machine
JPS6190206A (en) * 1984-10-08 1986-05-08 Hitachi Seiki Co Ltd Nc data making device for die machining
US6386088B1 (en) 1998-05-29 2002-05-14 Hitachi Construction Machinery, Co. Ltd. Hydraulic cylinder

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60108222A (en) * 1983-11-18 1985-06-13 Mitsubishi Electric Corp Wire-cut electric-discharge machine
JPH0431807B2 (en) * 1983-11-18 1992-05-27
JPS6190206A (en) * 1984-10-08 1986-05-08 Hitachi Seiki Co Ltd Nc data making device for die machining
JPH0565886B2 (en) * 1984-10-08 1993-09-20 Hitachi Seiki Kk
US6386088B1 (en) 1998-05-29 2002-05-14 Hitachi Construction Machinery, Co. Ltd. Hydraulic cylinder

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