JPS6416301A - Machining control method for facing spindle lathe - Google Patents

Machining control method for facing spindle lathe

Info

Publication number
JPS6416301A
JPS6416301A JP17248887A JP17248887A JPS6416301A JP S6416301 A JPS6416301 A JP S6416301A JP 17248887 A JP17248887 A JP 17248887A JP 17248887 A JP17248887 A JP 17248887A JP S6416301 A JPS6416301 A JP S6416301A
Authority
JP
Japan
Prior art keywords
spindle
work
distance
face
control method
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
JP17248887A
Other languages
Japanese (ja)
Inventor
Choji Kato
Mikio Teshigahara
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.)
Yamazaki Mazak Corp
Original Assignee
Yamazaki Mazak 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 Yamazaki Mazak Corp filed Critical Yamazaki Mazak Corp
Priority to JP17248887A priority Critical patent/JPS6416301A/en
Priority to DE19888816804 priority patent/DE8816804U1/en
Priority to DE3844835A priority patent/DE3844835C2/en
Priority to DE19888816723 priority patent/DE8816723U1/en
Priority to DE19888816725 priority patent/DE8816725U1/en
Priority to DE19888816789 priority patent/DE8816789U1/en
Priority to DE19888816768 priority patent/DE8816768U1/en
Priority to DE19888816802 priority patent/DE8816802U1/en
Priority to DE19888816734 priority patent/DE8816734U1/en
Priority to DE3812642A priority patent/DE3812642A1/en
Priority to DE8817018U priority patent/DE8817018U1/en
Priority to DE8817003U priority patent/DE8817003U1/en
Priority to CA000565299A priority patent/CA1328165C/en
Priority to AU15283/88A priority patent/AU601838B2/en
Priority to EP92201651A priority patent/EP0506209A1/en
Priority to ES88303889T priority patent/ES2006456A4/en
Priority to EP88303889A priority patent/EP0289333A3/en
Publication of JPS6416301A publication Critical patent/JPS6416301A/en
Priority to US07/439,939 priority patent/US5191817A/en
Priority to US07/491,850 priority patent/US5097575A/en
Priority to US07/504,902 priority patent/US5095598A/en
Priority to US07/535,132 priority patent/US5115546A/en
Priority to AU57741/90A priority patent/AU601140B3/en
Priority to AU58803/90A priority patent/AU601669B3/en
Priority to US07/693,460 priority patent/US5157824A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • G05B2219/45—Nc applications
    • G05B2219/45125—Four axis, spindle lathe
    • 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
    • G05B2219/50183—Detect correct clamping of workpiece, chucks grip properly workpiece
    • 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
    • G05B2219/50387—Two chucks, grippers, feeder bar, transfer workpiece from one to other

Landscapes

  • Turning (AREA)

Abstract

PURPOSE:To improve the machining accuracy of the lathe in the caption, at the time of delivering a work held by a first spindle by making the first spindle and a second spindle close to each other as far as a delivery movement distance which is longer by an excess than a distance between a work end face and the work holding means of the second spindle. CONSTITUTION:In the case of delivering a work 30, which is held by a first spindle 3a and on which predetermined maching is applied, a feed controller is commanded in such a way as to make the first spindle 3a and a second spindle a close to each other as far as a deliviery movement distance LS which is longer by an excess alpha than a distance between an end face 30e and the work contact face 5g of a work holding means 5b disposed in the secondary spindle 5a. And, either of the first and second spindle 3a, 5a is moved so as to be positioned closer to the other, and thereat, the detection of their abutment and stoppage releases the feed command so as to deliver the work 30 to the second spindle 5a side. After that, a tool 29 executes another predetermined machining on the work 30. Therefore, the delivered work can be machined with accuracy.
JP17248887A 1987-04-17 1987-07-10 Machining control method for facing spindle lathe Pending JPS6416301A (en)

Priority Applications (24)

Application Number Priority Date Filing Date Title
JP17248887A JPS6416301A (en) 1987-07-10 1987-07-10 Machining control method for facing spindle lathe
DE8817003U DE8817003U1 (en) 1987-04-17 1988-04-15 Machine tool for complex machining
DE19888816734 DE8816734U1 (en) 1987-04-17 1988-04-15 Machine tool for complex machining
DE3844835A DE3844835C2 (en) 1987-04-17 1988-04-15 Single frame complex machining machine tool
DE19888816725 DE8816725U1 (en) 1987-04-17 1988-04-15 Machine tool for complex machining
DE19888816789 DE8816789U1 (en) 1987-04-17 1988-04-15 Lathe with opposing spindles
DE19888816768 DE8816768U1 (en) 1987-04-17 1988-04-15 Workpiece feed control unit of a lathe with opposing spindles
DE19888816802 DE8816802U1 (en) 1987-04-17 1988-04-15 Lathe with opposing spindles
DE19888816723 DE8816723U1 (en) 1987-04-17 1988-04-15 Machine tool for complex machining
DE3812642A DE3812642A1 (en) 1987-04-17 1988-04-15 Machine tool for complex machining and machining method for the use of the machine tool
DE8817018U DE8817018U1 (en) 1987-04-17 1988-04-15 Machine tool for complex machining
DE19888816804 DE8816804U1 (en) 1987-04-17 1988-04-15 Lathe with opposing spindles
CA000565299A CA1328165C (en) 1987-04-28 1988-04-27 Complex machining machine tool and a machining method for the use of the machine tool
ES88303889T ES2006456A4 (en) 1987-04-28 1988-04-28 COMPLEX MACHINING TOOL MACHINE AND MACHINING METHOD FOR THE SAME.
EP92201651A EP0506209A1 (en) 1987-04-28 1988-04-28 A complex machining machine tool and a machining method for the use of the machine tool
AU15283/88A AU601838B2 (en) 1987-04-28 1988-04-28 A complex machining tool and a machining method for the use of the machine tool
EP88303889A EP0289333A3 (en) 1987-04-28 1988-04-28 A complex machining machine tool
US07/439,939 US5191817A (en) 1987-04-17 1989-11-21 Machining method for the use of a complex machining machine tool
US07/491,850 US5097575A (en) 1987-04-17 1990-03-12 Complex machining machine tool
US07/504,902 US5095598A (en) 1987-04-17 1990-04-04 Complex machining machine tool
US07/535,132 US5115546A (en) 1987-04-17 1990-06-08 Complex machining machine tool
AU57741/90A AU601140B3 (en) 1987-04-28 1990-06-21 A machine tool
AU58803/90A AU601669B3 (en) 1987-04-28 1990-07-06 A machine tool
US07/693,460 US5157824A (en) 1987-04-17 1991-04-29 Opposed spindles lathe having tool rests movable in two different directions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17248887A JPS6416301A (en) 1987-07-10 1987-07-10 Machining control method for facing spindle lathe

Publications (1)

Publication Number Publication Date
JPS6416301A true JPS6416301A (en) 1989-01-19

Family

ID=15942913

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17248887A Pending JPS6416301A (en) 1987-04-17 1987-07-10 Machining control method for facing spindle lathe

Country Status (1)

Country Link
JP (1) JPS6416301A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990012674A1 (en) * 1989-04-26 1990-11-01 Fanuc Ltd Method of controlling main shaft rotation
JPH03190601A (en) * 1989-12-15 1991-08-20 Fanuc Ltd Work changing method
US5088361A (en) * 1988-02-09 1992-02-18 Yamazaki Mazak Kabushiki Kaisha Machining control apparatus in a machine tool
US5313861A (en) * 1989-12-15 1994-05-24 Fanuc Ltd. Workpiece exchanging system
JP2008087144A (en) * 2006-10-05 2008-04-17 Tsugami Corp Main spindle moving type automatic lathe
CN102430768A (en) * 2011-12-01 2012-05-02 大连机床(数控)股份有限公司 Lathe with auxiliary spindle
JP2013059827A (en) * 2011-09-13 2013-04-04 Nakamura Tome Precision Ind Co Ltd Machine tool, and method of loading and unloading workpiece

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5088361A (en) * 1988-02-09 1992-02-18 Yamazaki Mazak Kabushiki Kaisha Machining control apparatus in a machine tool
WO1990012674A1 (en) * 1989-04-26 1990-11-01 Fanuc Ltd Method of controlling main shaft rotation
US5267142A (en) * 1989-04-26 1993-11-30 Fanuc Ltd. Method for phase-synchronized spindle rotation control
JPH03190601A (en) * 1989-12-15 1991-08-20 Fanuc Ltd Work changing method
US5313861A (en) * 1989-12-15 1994-05-24 Fanuc Ltd. Workpiece exchanging system
JP2008087144A (en) * 2006-10-05 2008-04-17 Tsugami Corp Main spindle moving type automatic lathe
JP2013059827A (en) * 2011-09-13 2013-04-04 Nakamura Tome Precision Ind Co Ltd Machine tool, and method of loading and unloading workpiece
CN102430768A (en) * 2011-12-01 2012-05-02 大连机床(数控)股份有限公司 Lathe with auxiliary spindle

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