JPS57189711A - Cutting device of barrel cam - Google Patents
Cutting device of barrel camInfo
- Publication number
- JPS57189711A JPS57189711A JP12907981A JP12907981A JPS57189711A JP S57189711 A JPS57189711 A JP S57189711A JP 12907981 A JP12907981 A JP 12907981A JP 12907981 A JP12907981 A JP 12907981A JP S57189711 A JPS57189711 A JP S57189711A
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- cam
- barrel
- revolution
- rotary
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C3/00—Milling particular work; Special milling operations; Machines therefor
- B23C3/08—Milling cams, camshafts, or the like
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
- Turning (AREA)
Abstract
PURPOSE:To process all types of barrel cams with a high precision without requiring the manual finishing by connecting a rotary table shaft and a rotary shaft of the object under process to a two shaft simultaneous control servo mechanism which controls the revolution. CONSTITUTION:In a cutting device of a barrel cam largely used for a high speed automatic machine, if the relationship between the barrel cam revolution angle and the turret revolution angle is substituted for the relationship between the revolution angle theta of a cam substance V and the revolution displacement S of a rotary table T, the locus N becomes equal to the shape of the cam groove of the barrel cam. Therefore, by arranging a rotary tool E such as a milling cutter with the same shape as a trailing roller at a fixed point, a cam groove with the desired shape can be obtained. The shaft of the table T and the rotary shaft of the object under process are connected to a two shaft simultaneous control servo mechanism, which controls them so as to satisfy S=f(theta). Accordingly, all types of barrel cams can be processed with a high precision.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12907981A JPS5815246B2 (en) | 1981-08-18 | 1981-08-18 | Barrel cam cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12907981A JPS5815246B2 (en) | 1981-08-18 | 1981-08-18 | Barrel cam cutting device |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6533673A Division JPS575646B2 (en) | 1973-06-12 | 1973-06-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57189711A true JPS57189711A (en) | 1982-11-22 |
| JPS5815246B2 JPS5815246B2 (en) | 1983-03-24 |
Family
ID=15000553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12907981A Expired JPS5815246B2 (en) | 1981-08-18 | 1981-08-18 | Barrel cam cutting device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5815246B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6138809A (en) * | 1984-07-31 | 1986-02-24 | Yamasan Koki Kk | Cutting method and device of roller gear cam |
| CN106964824A (en) * | 2017-05-05 | 2017-07-21 | 张永江 | Use the method for 62 universal milling machine machining cam impeller pump orthodrome spiral cams |
-
1981
- 1981-08-18 JP JP12907981A patent/JPS5815246B2/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6138809A (en) * | 1984-07-31 | 1986-02-24 | Yamasan Koki Kk | Cutting method and device of roller gear cam |
| CN106964824A (en) * | 2017-05-05 | 2017-07-21 | 张永江 | Use the method for 62 universal milling machine machining cam impeller pump orthodrome spiral cams |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5815246B2 (en) | 1983-03-24 |
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