FR2413160A1 - NC capstan lathe - has headstocks at opposite ends of bed, with saddle and cross-slide driven by independent DC motors - Google Patents

NC capstan lathe - has headstocks at opposite ends of bed, with saddle and cross-slide driven by independent DC motors

Info

Publication number
FR2413160A1
FR2413160A1 FR7739973A FR7739973A FR2413160A1 FR 2413160 A1 FR2413160 A1 FR 2413160A1 FR 7739973 A FR7739973 A FR 7739973A FR 7739973 A FR7739973 A FR 7739973A FR 2413160 A1 FR2413160 A1 FR 2413160A1
Authority
FR
France
Prior art keywords
cross
saddle
headstock
slide
bed
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.)
Granted
Application number
FR7739973A
Other languages
French (fr)
Other versions
FR2413160B3 (en
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.)
TERMOZ FERDINAND
Original Assignee
TERMOZ FERDINAND
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 TERMOZ FERDINAND filed Critical TERMOZ FERDINAND
Priority to FR7739973A priority Critical patent/FR2413160A1/en
Publication of FR2413160A1 publication Critical patent/FR2413160A1/en
Application granted granted Critical
Publication of FR2413160B3 publication Critical patent/FR2413160B3/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B3/00—General-purpose turning-machines or devices, e.g. centre lathes with feed rod and lead screw; Sets of turning-machines
    • B23B3/06—Turning-machines or devices characterised only by the special arrangement of constructional units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B3/00—General-purpose turning-machines or devices, e.g. centre lathes with feed rod and lead screw; Sets of turning-machines
    • B23B3/30—Turning-machines with two or more working-spindles, e.g. in fixed arrangement

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turning (AREA)

Abstract

The numerically-controlled lathe has a fixed headstock with chuck and spindle coupled to a dc motor supplied via an electronic regulator. Independent dc motors supplied via electronic regulators drive saddle and cross-slide, and electronic controls in a cubicle operate the regulators to a programme. A second headstock (30) is mounted on an extension of the bed (2) its drive being controlled by the cubicle via the regulator for the motor of the first headstock spindle (5). This works in conjunction with a second set of tools on the cross-slide (16). When the cycle of operations by the first headstock is complete, the appropriate command signals are passed to the second spindle (31) and to the same saddle (4) and cross-slide.
FR7739973A 1977-12-30 1977-12-30 NC capstan lathe - has headstocks at opposite ends of bed, with saddle and cross-slide driven by independent DC motors Granted FR2413160A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7739973A FR2413160A1 (en) 1977-12-30 1977-12-30 NC capstan lathe - has headstocks at opposite ends of bed, with saddle and cross-slide driven by independent DC motors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7739973A FR2413160A1 (en) 1977-12-30 1977-12-30 NC capstan lathe - has headstocks at opposite ends of bed, with saddle and cross-slide driven by independent DC motors

Publications (2)

Publication Number Publication Date
FR2413160A1 true FR2413160A1 (en) 1979-07-27
FR2413160B3 FR2413160B3 (en) 1980-10-03

Family

ID=9199641

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7739973A Granted FR2413160A1 (en) 1977-12-30 1977-12-30 NC capstan lathe - has headstocks at opposite ends of bed, with saddle and cross-slide driven by independent DC motors

Country Status (1)

Country Link
FR (1) FR2413160A1 (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3035451A1 (en) * 1980-07-16 1982-05-06 Tarex Machines S.A., 1213 Lancy MACHINE TOOL WITH TWO COAXIAL LOCAL SPINDLES
FR2512708A1 (en) * 1981-09-15 1983-03-18 St Etienne Mach Outil Lathe for end-to-end machining of workpiece without demounting - uses alternately driven headstocks with alternately disengaging chucks
CH665585A5 (en) * 1985-08-27 1988-05-31 Tornos Sa Fabrique De Machine Indexable rotary tool carrier for automatic turret lathe - has programmed control of coupling between motor and turret and of locking ring in indexed position
US4881309A (en) * 1984-09-10 1989-11-21 Wadell Equipment Company, Inc. Flexible machining system
DE3842190A1 (en) * 1988-12-15 1990-06-21 Heyligenstaedt Gmbh & Co Kg Lathe
EP0467253A2 (en) * 1990-07-16 1992-01-22 Boehringer Werkzeugmaschinen GmbH Lathe
US5095598A (en) * 1987-04-17 1992-03-17 Yamazaki Mazak Corporation Complex machining machine tool
US5157824A (en) * 1987-04-17 1992-10-27 Yamazaki Mazak Corporation Opposed spindles lathe having tool rests movable in two different directions
US5168609A (en) * 1987-12-24 1992-12-08 Yamazaki Mazik Corp. Workpiece support for a turret on a opposed spindle lathe
US5175914A (en) * 1987-04-28 1993-01-05 Yamazaki Mazak Corporation Machine tool having dual spindles and tool rests
US5191817A (en) * 1987-04-17 1993-03-09 Yamazaki Mazak Corporation Machining method for the use of a complex machining machine tool
US5197363A (en) * 1989-06-15 1993-03-30 Mitsubishi Denki K.K. Spindle driving device for a machine tool
DE19621406A1 (en) * 1996-05-28 1997-12-04 Traub Drehmaschinen Gmbh Lathe, in particular Swiss-type lathe for processing rod-shaped material
US6024001A (en) * 1996-06-04 2000-02-15 Dainichi Kinzoku Kogyo Kabushiki Kaisha Method of turning works and lathe for carrying out the method

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3035451A1 (en) * 1980-07-16 1982-05-06 Tarex Machines S.A., 1213 Lancy MACHINE TOOL WITH TWO COAXIAL LOCAL SPINDLES
FR2512708A1 (en) * 1981-09-15 1983-03-18 St Etienne Mach Outil Lathe for end-to-end machining of workpiece without demounting - uses alternately driven headstocks with alternately disengaging chucks
US4881309A (en) * 1984-09-10 1989-11-21 Wadell Equipment Company, Inc. Flexible machining system
CH665585A5 (en) * 1985-08-27 1988-05-31 Tornos Sa Fabrique De Machine Indexable rotary tool carrier for automatic turret lathe - has programmed control of coupling between motor and turret and of locking ring in indexed position
US5115546A (en) * 1987-04-17 1992-05-26 Yamazaki Mazak Corporation Complex machining machine tool
US5191817A (en) * 1987-04-17 1993-03-09 Yamazaki Mazak Corporation Machining method for the use of a complex machining machine tool
US5157824A (en) * 1987-04-17 1992-10-27 Yamazaki Mazak Corporation Opposed spindles lathe having tool rests movable in two different directions
US5095598A (en) * 1987-04-17 1992-03-17 Yamazaki Mazak Corporation Complex machining machine tool
US5175914A (en) * 1987-04-28 1993-01-05 Yamazaki Mazak Corporation Machine tool having dual spindles and tool rests
US5168609A (en) * 1987-12-24 1992-12-08 Yamazaki Mazik Corp. Workpiece support for a turret on a opposed spindle lathe
DE3842190A1 (en) * 1988-12-15 1990-06-21 Heyligenstaedt Gmbh & Co Kg Lathe
US5197363A (en) * 1989-06-15 1993-03-30 Mitsubishi Denki K.K. Spindle driving device for a machine tool
EP0467253A3 (en) * 1990-07-16 1992-06-10 Boehringer Werkzeugmaschinen Gmbh Lathe
DE4022572A1 (en) * 1990-07-16 1992-01-23 Boehringer Werkzeugmaschinen LATHE WITH DOUBLE REVOLVER
EP0467253A2 (en) * 1990-07-16 1992-01-22 Boehringer Werkzeugmaschinen GmbH Lathe
DE19621406A1 (en) * 1996-05-28 1997-12-04 Traub Drehmaschinen Gmbh Lathe, in particular Swiss-type lathe for processing rod-shaped material
US6024001A (en) * 1996-06-04 2000-02-15 Dainichi Kinzoku Kogyo Kabushiki Kaisha Method of turning works and lathe for carrying out the method

Also Published As

Publication number Publication date
FR2413160B3 (en) 1980-10-03

Similar Documents

Publication Publication Date Title
FR2413160A1 (en) NC capstan lathe - has headstocks at opposite ends of bed, with saddle and cross-slide driven by independent DC motors
CN201644797U (en) Multistage lathe
ES2008556A6 (en) Computer controlled honing machine using look up table data for automatic programming
DE69714929D1 (en) Numerically controlled machine tool for turning and hobbing mechanical parts
EP0137857A4 (en) Numerical control method.
JPS5633249A (en) Synchronous operation control system for electric motor
GB1080000A (en) Numerically positioned table
DE3661171D1 (en) Numerically controlled lathe
CN207915119U (en) A kind of vertical six axis lathe for machining
DE3812642A1 (en) Machine tool for complex machining and machining method for the use of the machine tool
GB1346340A (en) Machine tool having apower operated tailstock
ES8500783A1 (en) A method of operating a machine tool.
CN216176883U (en) Workpiece guiding and positioning device for numerically-controlled drilling machine
JPS6440204A (en) Lathe
EP0172258A1 (en) Machining apparatus for effecting profile machining and nc machining
EP0401375A4 (en) Method of controlling synchronized operation of a machine tool
CN110948240A (en) Numerical control seven-axis five-linkage turning and milling combined machining center machine tool
GB1022226A (en) Improvements in or relating to short-bed lathes
TW376345B (en) Automatically operated lathe and method for controlling the same
CN118123945A (en) Novel multistation cylinder engraver
SU1073004A1 (en) Method and apparatus for rotary turning
GB2016342A (en) Numerically controlled multi- spindle lathe
GB907167A (en) Automatic lathe
JPH01121102A (en) Mobile headstock type automatic lathe
ES8703100A1 (en) Machine for profiling work pieces continuously.