JPS6478712A - Ball endmill machining method - Google Patents

Ball endmill machining method

Info

Publication number
JPS6478712A
JPS6478712A JP22964487A JP22964487A JPS6478712A JP S6478712 A JPS6478712 A JP S6478712A JP 22964487 A JP22964487 A JP 22964487A JP 22964487 A JP22964487 A JP 22964487A JP S6478712 A JPS6478712 A JP S6478712A
Authority
JP
Japan
Prior art keywords
tool
cut
cutting point
ball endmill
ball
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
JP22964487A
Other languages
Japanese (ja)
Inventor
Tsuneo Egawa
Hisanobu Terai
Eiji Fujii
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP22964487A priority Critical patent/JPS6478712A/en
Publication of JPS6478712A publication Critical patent/JPS6478712A/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
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
    • B23Q1/50—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism
    • B23Q1/54—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism two rotating pairs only
    • B23Q1/5406—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism two rotating pairs only a single rotating pair followed perpendicularly by a single rotating pair
    • B23Q1/5412—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism two rotating pairs only a single rotating pair followed perpendicularly by a single rotating pair followed perpendicularly by a single rotating pair

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)

Abstract

PURPOSE:To improve roughness of finished face and to lengthen service life of tool by rotating a spindle head such that the center of ball diameter of a ball endmill tool comes on the rotaty axis of the spindle head at all times, and varying inclination of the tool according to the shape of material to be cut. CONSTITUTION:Since rotary shaft of tool is inclined, no face is cut in the center of rotation of a ball endmill tool 1 and roughness of finished face is improved. When inclining direction of tool is varied around a cutting point, the tool 1 does not interfere with a material 2 to be cut not the coordinates of the cutting point require to be corrected, thus simplifying NC program. Since the cutting point can be varied freely, abrasion of tool is distributed resulting in a lengthened service life.
JP22964487A 1987-09-16 1987-09-16 Ball endmill machining method Pending JPS6478712A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22964487A JPS6478712A (en) 1987-09-16 1987-09-16 Ball endmill machining method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22964487A JPS6478712A (en) 1987-09-16 1987-09-16 Ball endmill machining method

Publications (1)

Publication Number Publication Date
JPS6478712A true JPS6478712A (en) 1989-03-24

Family

ID=16895429

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22964487A Pending JPS6478712A (en) 1987-09-16 1987-09-16 Ball endmill machining method

Country Status (1)

Country Link
JP (1) JPS6478712A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004008872A1 (en) * 2004-02-18 2005-09-08 Ex-Cell-O Gmbh Production of profile strips for hinged parts comprises processing a workpiece by advancing between the workpiece and tool and returning

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57168816A (en) * 1981-03-10 1982-10-18 Serlachius Oy Device for forming oval hole to wall of pipe

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57168816A (en) * 1981-03-10 1982-10-18 Serlachius Oy Device for forming oval hole to wall of pipe

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004008872A1 (en) * 2004-02-18 2005-09-08 Ex-Cell-O Gmbh Production of profile strips for hinged parts comprises processing a workpiece by advancing between the workpiece and tool and returning
US7475469B2 (en) 2004-02-18 2009-01-13 Ex-Cell-O Gmbh Process of producing profiles, more particularly, profiled tracks for joint parts

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