Nothing Special   »   [go: up one dir, main page]

JPS56102463A - Machine for working lens edge surface - Google Patents

Machine for working lens edge surface

Info

Publication number
JPS56102463A
JPS56102463A JP322980A JP322980A JPS56102463A JP S56102463 A JPS56102463 A JP S56102463A JP 322980 A JP322980 A JP 322980A JP 322980 A JP322980 A JP 322980A JP S56102463 A JPS56102463 A JP S56102463A
Authority
JP
Japan
Prior art keywords
lens
edge surface
pressing
machine
lens edge
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
JP322980A
Other languages
Japanese (ja)
Other versions
JPS6144628B2 (en
Inventor
Susumu Tanaka
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.)
Seiko Epson Corp
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
Suwa Seikosha KK
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 Seiko Epson Corp, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP322980A priority Critical patent/JPS56102463A/en
Publication of JPS56102463A publication Critical patent/JPS56102463A/en
Publication of JPS6144628B2 publication Critical patent/JPS6144628B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
    • B24B47/225—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation for bevelling optical work, e.g. lenses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

Abstract

PURPOSE:To form a of a uniform groove width and depth on a lens edge surface by pressing right and left rotating rings against a lens and making their pressing directions face each other. CONSTITUTION:An H-type arm 8 which holds a lens 1 is equipped rotatably and slidably via two shafts 13 and 14. By pressing two right and left rotating rings 15 and 15' against the held lens 1 and handling the lens 1 and the H-type arm 8 so that the working directions of their pressure at that time may be opposite to each other, a groove with a uniform width and depth is formd on the edge surface of the lens 1 with a cutter 6.
JP322980A 1980-01-16 1980-01-16 Machine for working lens edge surface Granted JPS56102463A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP322980A JPS56102463A (en) 1980-01-16 1980-01-16 Machine for working lens edge surface

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP322980A JPS56102463A (en) 1980-01-16 1980-01-16 Machine for working lens edge surface

Publications (2)

Publication Number Publication Date
JPS56102463A true JPS56102463A (en) 1981-08-15
JPS6144628B2 JPS6144628B2 (en) 1986-10-03

Family

ID=11551614

Family Applications (1)

Application Number Title Priority Date Filing Date
JP322980A Granted JPS56102463A (en) 1980-01-16 1980-01-16 Machine for working lens edge surface

Country Status (1)

Country Link
JP (1) JPS56102463A (en)

Also Published As

Publication number Publication date
JPS6144628B2 (en) 1986-10-03

Similar Documents

Publication Publication Date Title
IT1132964B (en) METHOD FOR THE EXECUTION OF A MARKING, READABLE WITH THE AID OF A MACHINE, IN A WORKPIECE
ES491532A0 (en) FLAT SURFACE DIE CUTTING MACHINE
JPS56102463A (en) Machine for working lens edge surface
JPS5373067A (en) Polisher
AT370140B (en) CIRCULAR WEAVING MACHINE WITH LEFT-RIGHT MOVABLE SHAFTS FOR THE PRODUCTION OF HOSES
AU516193B2 (en) Railtrack working machine
JPS5423294A (en) Method of finishing machining disc and its device
JPS56139872A (en) Machining method of semispherical face
JPS54295A (en) Machine tool
JPS52150883A (en) Changing apparatus of center working and chuck working
JPS5285790A (en) Slow-away chip for face mill
SU605996A1 (en) Roller-vane hydraulic machine
JPS5372277A (en) Housing of machine tool
JPS5770633A (en) Manufacturing contact surface of endless band of v shape block for transmission
JPS5321491A (en) Spherical work polishing machine
JPS5524873A (en) Cutting tool with rotating blade edge
JPS5468738A (en) Working method for friction surface
JPS531385A (en) Method process for using flat cutting tool
JPS5226677A (en) High speed intermittent work machine
JPS5247743A (en) Process for cutting an optical fiber
JPS57182946A (en) Cathode-ray tube and its manufacture
GB693507A (en) Improvements in or relating to machines for cutting shapes from sheet material
JPS57152322A (en) Finishing roller of spinning machine
JPS52131297A (en) Method for cutting slow-away-tip
JPS5321493A (en) Method of spark machining work in high frequency