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FR1441057A - Machine for grinding a cam controlled according to digital data - Google Patents

Machine for grinding a cam controlled according to digital data

Info

Publication number
FR1441057A
FR1441057A FR23951A FR23951A FR1441057A FR 1441057 A FR1441057 A FR 1441057A FR 23951 A FR23951 A FR 23951A FR 23951 A FR23951 A FR 23951A FR 1441057 A FR1441057 A FR 1441057A
Authority
FR
France
Prior art keywords
grinding
machine
digital data
controlled according
cam controlled
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.)
Expired
Application number
FR23951A
Other languages
French (fr)
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.)
Fujitsu Ltd
Toyota Motor Corp
Original Assignee
Fujitsu Ltd
Toyota Motor 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 Fujitsu Ltd, Toyota Motor Corp filed Critical Fujitsu Ltd
Priority to FR23951A priority Critical patent/FR1441057A/en
Application granted granted Critical
Publication of FR1441057A publication Critical patent/FR1441057A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B19/00Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B24B19/08Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding non-circular cross-sections, e.g. shafts of elliptical or polygonal cross-section
    • B24B19/12Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding non-circular cross-sections, e.g. shafts of elliptical or polygonal cross-section for grinding cams or camshafts
    • B24B19/125Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding non-circular cross-sections, e.g. shafts of elliptical or polygonal cross-section for grinding cams or camshafts electrically controlled, e.g. numerically controlled
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00Programme-control systems
    • G05B19/02Programme-control systems electric
    • G05B19/18Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/182Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by the machine tool function, e.g. thread cutting, cam making, tool direction control
    • G05B19/184Generation of cam-like surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
FR23951A 1965-07-08 1965-07-08 Machine for grinding a cam controlled according to digital data Expired FR1441057A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR23951A FR1441057A (en) 1965-07-08 1965-07-08 Machine for grinding a cam controlled according to digital data

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR23951A FR1441057A (en) 1965-07-08 1965-07-08 Machine for grinding a cam controlled according to digital data

Publications (1)

Publication Number Publication Date
FR1441057A true FR1441057A (en) 1966-06-03

Family

ID=8584085

Family Applications (1)

Application Number Title Priority Date Filing Date
FR23951A Expired FR1441057A (en) 1965-07-08 1965-07-08 Machine for grinding a cam controlled according to digital data

Country Status (1)

Country Link
FR (1) FR1441057A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2398573A1 (en) * 1977-07-26 1979-02-23 Newall Eng CAM PROCESSING PROCESS AND APPARATUS
FR2486434A1 (en) * 1980-07-12 1982-01-15 Tools Components Exports Ltd G DIGITAL CONTROL MACHINE TOOL FOR MACHINING A ROTATING PART
FR2573225A1 (en) * 1984-11-09 1986-05-16 Briot Int METHOD AND DEVICE FOR STABILIZING THE GRINDING SPEED OF THE PERIPHERAL OF GLASSES OF EYEGLASSES ON A MACHINE COMPRISING A COPY

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2398573A1 (en) * 1977-07-26 1979-02-23 Newall Eng CAM PROCESSING PROCESS AND APPARATUS
FR2486434A1 (en) * 1980-07-12 1982-01-15 Tools Components Exports Ltd G DIGITAL CONTROL MACHINE TOOL FOR MACHINING A ROTATING PART
EP0044200A1 (en) * 1980-07-12 1982-01-20 Ae Plc Machine tools
US4646596A (en) * 1980-07-12 1987-03-03 Edwards Walter C Machine tools
FR2573225A1 (en) * 1984-11-09 1986-05-16 Briot Int METHOD AND DEVICE FOR STABILIZING THE GRINDING SPEED OF THE PERIPHERAL OF GLASSES OF EYEGLASSES ON A MACHINE COMPRISING A COPY
EP0181788A1 (en) * 1984-11-09 1986-05-21 Briot International Method and device for stabilizing the grinding speed of the circumference of spectacle lenses on a machine equipped with a copying device

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