JPS6471607A - Cam machining method in turning machine tool - Google Patents
Cam machining method in turning machine toolInfo
- 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
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.
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) |
-
1987
- 1987-09-09 JP JP22549487A patent/JPS6471607A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH0451283B2 (en) | 1992-08-18 |
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