JPS55120955A - Cutting method of spherical surface - Google Patents

Cutting method of spherical surface

Info

Publication number
JPS55120955A
JPS55120955A JP2972479A JP2972479A JPS55120955A JP S55120955 A JPS55120955 A JP S55120955A JP 2972479 A JP2972479 A JP 2972479A JP 2972479 A JP2972479 A JP 2972479A JP S55120955 A JPS55120955 A JP S55120955A
Authority
JP
Japan
Prior art keywords
work
cutting tool
shaft
center
spherical surface
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
JP2972479A
Other languages
Japanese (ja)
Inventor
Shuichi Hanabusa
Yoshihiko Watanabe
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co Ltd
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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP2972479A priority Critical patent/JPS55120955A/en
Publication of JPS55120955A publication Critical patent/JPS55120955A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B23Q27/00—Geometrical mechanisms for the production of work of particular shapes, not fully provided for in another subclass

Landscapes

  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turning (AREA)

Abstract

PURPOSE:To provide a method for accurate cutting of spherical surface of the work which has a radius of a given curvature by passing a cutting tool shaft through the center of the virtual sphere with its shaft set on the shaft of the work with an inclined angle of theta and rotating the work and cutting tool. CONSTITUTION:A cutting tool 2 is provided with several knife edges 2' the inside edge of which is so designed as to be able to cut the work. Cutting tool 2 is set on the center O of the work 1 by passing its shaft through the spherical center with an inclined angle of theta. When the work 1 and cutting tool 2 are rotated, the work 1 can be cut into a convex surface with the inside edge of the cutting tool 2.
JP2972479A 1979-03-14 1979-03-14 Cutting method of spherical surface Pending JPS55120955A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2972479A JPS55120955A (en) 1979-03-14 1979-03-14 Cutting method of spherical surface

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2972479A JPS55120955A (en) 1979-03-14 1979-03-14 Cutting method of spherical surface

Publications (1)

Publication Number Publication Date
JPS55120955A true JPS55120955A (en) 1980-09-17

Family

ID=12284050

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2972479A Pending JPS55120955A (en) 1979-03-14 1979-03-14 Cutting method of spherical surface

Country Status (1)

Country Link
JP (1) JPS55120955A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04133561U (en) * 1991-05-31 1992-12-11 ぺんてる株式会社 Spherical work robot

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04133561U (en) * 1991-05-31 1992-12-11 ぺんてる株式会社 Spherical work robot

Similar Documents

Publication Publication Date Title
JPS5469896A (en) Method of machining work outer surface with laser beam
ES481410A1 (en) Device for rough turning and shaft turning
JPS55120955A (en) Cutting method of spherical surface
JPS54145086A (en) Throwaway tip
JPS57173413A (en) Machining method of spherical surface
EP0110727A3 (en) Machine for drawing or cutting ellipse
SE300689B (en)
JPS55106762A (en) Grinding method of glass side edge
JPS5524847A (en) Bit with cutting edge having different depth of cut
PL239835A1 (en) Single-blade reamer with a round blade
JPS55112701A (en) Spherical surface processing device
JPS5639808A (en) Edge preparation method for welding
JPS5656317A (en) Groove cutter
JPS54295A (en) Machine tool
JPS569113A (en) Chamfering method
JPS55101358A (en) Grinding machine
JPS5524842A (en) Grinding attachment for relief surface of end mill cutter
GB2010143A (en) Improvements in and relating to generating aspheric surfaces
JPS52103786A (en) Method of cutting crystal body
JPS5761403A (en) Cutting tool
JPS5458293A (en) Cutting device provided with tapered cutting tool
JPS5360774A (en) Method of cutting crank shaft
JPS5524873A (en) Cutting tool with rotating blade edge
JPS52154467A (en) Inner blade of rotary electric razor
JPS5682107A (en) Core drill