JPS6471607A - Cam machining method in turning machine tool - Google Patents

Cam machining method in turning machine tool

Info

Publication number
JPS6471607A
JPS6471607A JP22549487A JP22549487A JPS6471607A JP S6471607 A JPS6471607 A JP S6471607A JP 22549487 A JP22549487 A JP 22549487A JP 22549487 A JP22549487 A JP 22549487A JP S6471607 A JPS6471607 A JP S6471607A
Authority
JP
Japan
Prior art keywords
cam
cutter
center
periphery
tool
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
JP22549487A
Other languages
Japanese (ja)
Other versions
JPH0451283B2 (en
Inventor
Hidefumi Shiratori
Tadashi Nonaka
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.)
Hitachi Seiki Co Ltd
Original Assignee
Hitachi Seiki 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 Hitachi Seiki Co Ltd filed Critical Hitachi Seiki Co Ltd
Priority to JP22549487A priority Critical patent/JPS6471607A/en
Publication of JPS6471607A publication Critical patent/JPS6471607A/en
Publication of JPH0451283B2 publication Critical patent/JPH0451283B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Milling Processes (AREA)

Abstract

PURPOSE:To obtain a cam with a small uncut amount by fixing a tool machining in a manner wherein the tool is brought into contact with the upper of a virtual reference circle obtained by drawing a perpendicular of the extension of the center line of the tool on the periphery of the cam and by focusing the perpendicular from an arbitrary position on the periphery of the cam. CONSTITUTION:A cutter fixes the center T1 to be offset in a manner wherein the center agrees with the upper of a virtual reference circle D formed by a radius (r) obtained by drawing a perpendicular on the periphery of a cam of the cutter and focusing the perpendicular from an arbitrary position. A contact point L1, in which the cutter is adapted parallelly on the vertical direction of the cam rotary center P vertically to the peripheral surface of the cam, is set to a machining start point. Thereafter rotating the cam by an NC control, also the cutter performs peripheral machining of the cam by the NC control. Thus enabling the cutter to perform cutting in an almost horizontal condition, a small uncut amount of parts A, B, E is left, and in polishing of after cutting, finishing can be performed by one time polishing.
JP22549487A 1987-09-09 1987-09-09 Cam machining method in turning machine tool Granted JPS6471607A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22549487A JPS6471607A (en) 1987-09-09 1987-09-09 Cam machining method in turning machine tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22549487A JPS6471607A (en) 1987-09-09 1987-09-09 Cam machining method in turning machine tool

Publications (2)

Publication Number Publication Date
JPS6471607A true JPS6471607A (en) 1989-03-16
JPH0451283B2 JPH0451283B2 (en) 1992-08-18

Family

ID=16830198

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22549487A Granted JPS6471607A (en) 1987-09-09 1987-09-09 Cam machining method in turning machine tool

Country Status (1)

Country Link
JP (1) JPS6471607A (en)

Also Published As

Publication number Publication date
JPH0451283B2 (en) 1992-08-18

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