JPS5021712B1 - - Google Patents

Info

Publication number
JPS5021712B1
JPS5021712B1 JP6458523A JP5852364A JPS5021712B1 JP S5021712 B1 JPS5021712 B1 JP S5021712B1 JP 6458523 A JP6458523 A JP 6458523A JP 5852364 A JP5852364 A JP 5852364A JP S5021712 B1 JPS5021712 B1 JP S5021712B1
Authority
JP
Japan
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
JP6458523A
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 filed Critical
Publication of JPS5021712B1 publication Critical patent/JPS5021712B1/ja
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K15/00—Electron-beam welding or cutting
    • B23K15/02—Control circuits therefor
    • 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
    • B23Q35/127—Means for transforming movement of the feeler or the like into feed movement of tool or work involving electrical means using non-mechanical sensing
    • 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
    • B23Q35/127—Means for transforming movement of the feeler or the like into feed movement of tool or work involving electrical means using non-mechanical sensing
    • B23Q35/129—Sensing by means of electric discharges
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/30—Electron-beam or ion-beam tubes for localised treatment of objects
    • H01J37/302—Controlling tubes by external information, e.g. programme control
    • H01J37/3023—Programme control

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Welding Or Cutting Using Electron Beams (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Laser Beam Processing (AREA)
  • Electron Beam Exposure (AREA)
JP6458523A 1963-10-14 1964-10-13 Pending JPS5021712B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US316024A US3257555A (en) 1963-10-14 1963-10-14 Pattern scanning system

Publications (1)

Publication Number Publication Date
JPS5021712B1 true JPS5021712B1 (ja) 1975-07-24

Family

ID=23227134

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6458523A Pending JPS5021712B1 (ja) 1963-10-14 1964-10-13

Country Status (8)

Country Link
US (1) US3257555A (ja)
JP (1) JPS5021712B1 (ja)
BE (1) BE654340A (ja)
CH (1) CH435486A (ja)
FR (1) FR1473833A (ja)
GB (1) GB1078000A (ja)
NL (1) NL6411698A (ja)
SE (1) SE313132B (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5356711A (en) * 1976-11-01 1978-05-23 Hitachi Ltd Starting controller of rotary compressor
JPS57143187A (en) * 1981-02-26 1982-09-04 Ishikawajima Harima Heavy Ind Co Ltd Power reduction method of screw compressor at no load

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3301949A (en) * 1964-03-02 1967-01-31 United Aircraft Corp Stored image control system for beam machining
US3492456A (en) * 1966-12-22 1970-01-27 Hi G Inc Method and means for controlling the path of a beam of electrically charged particles
US3535488A (en) * 1967-07-13 1970-10-20 Rohr Corp Tracer beam method of proofing electron beam weld path
US3663795A (en) * 1968-10-28 1972-05-16 Hughes Aircraft Co Rotor balancer
JPS5316578A (en) * 1976-07-30 1978-02-15 Toshiba Corp Electron beam exposure apparatus
GB8325290D0 (en) * 1983-09-21 1983-10-26 British Ship Research Assn Welding/cutting
GB2226970B (en) * 1989-01-11 1992-10-21 British Aerospace Methods of manufacture and surface treatment using laser radiation

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL255532A (ja) * 1959-09-04

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5356711A (en) * 1976-11-01 1978-05-23 Hitachi Ltd Starting controller of rotary compressor
JPS57143187A (en) * 1981-02-26 1982-09-04 Ishikawajima Harima Heavy Ind Co Ltd Power reduction method of screw compressor at no load

Also Published As

Publication number Publication date
US3257555A (en) 1966-06-21
FR1473833A (fr) 1967-03-24
GB1078000A (en) 1967-08-02
NL6411698A (ja) 1965-04-15
CH435486A (de) 1967-05-15
SE313132B (ja) 1969-08-04
BE654340A (ja) 1965-02-01

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