JPS6478741A - Machining method for scroll-shaped article in numerically controlled machine tool - Google Patents
Machining method for scroll-shaped article in numerically controlled machine toolInfo
- Publication number
- JPS6478741A JPS6478741A JP23623887A JP23623887A JPS6478741A JP S6478741 A JPS6478741 A JP S6478741A JP 23623887 A JP23623887 A JP 23623887A JP 23623887 A JP23623887 A JP 23623887A JP S6478741 A JPS6478741 A JP S6478741A
- Authority
- JP
- Japan
- Prior art keywords
- cutting
- scroll
- cutting tool
- speed
- workpiece
- 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
Links
Abstract
PURPOSE:To enable uniform cutting to be automatically and continuously performed without any response delay so as to improve cutting accuracy by varying the rotational angular speed of a rotary table and moving speed of a cutting tool, in X-direction and controlling the cutting speed of the cutting tool along a scroll curve to become constant. CONSTITUTION:A workpiece 1, which is to be formed into a scroll curve shape, is mounted on a rotary table 2 so as to be rotated by a rotary table rotating means. And, a cutting tool 3 mounted on a head 4 is movably supported in an X-shaft direction, and then, the rotational speed and moving speed of the table 2 and the cutting tool 3 respectively are automatically controlled by means of an NC device 5 so as to be changeable every moment. Only the movement of the cutting tool 3 in the X-direction while rotating the table 2 in this way, makes the workpiece 1 to be automatically cut so that a scroll is shaped thereon. Thereat, a cutting speed becomes constant so that the surface of the workpiece is uniformly cut and further a flat surface with given face roughness can be smoothly formed, thereby, improving cutting accuracy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23623887A JPS6478741A (en) | 1987-09-22 | 1987-09-22 | Machining method for scroll-shaped article in numerically controlled machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23623887A JPS6478741A (en) | 1987-09-22 | 1987-09-22 | Machining method for scroll-shaped article in numerically controlled machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6478741A true JPS6478741A (en) | 1989-03-24 |
Family
ID=16997829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23623887A Pending JPS6478741A (en) | 1987-09-22 | 1987-09-22 | Machining method for scroll-shaped article in numerically controlled machine tool |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6478741A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5146007A (en) * | 1991-06-17 | 1992-09-08 | General Electric Company | Process for preparing bisphenol-A |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5715610A (en) * | 1980-06-24 | 1982-01-27 | Mitsubishi Electric Corp | Scroll machining device |
-
1987
- 1987-09-22 JP JP23623887A patent/JPS6478741A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5715610A (en) * | 1980-06-24 | 1982-01-27 | Mitsubishi Electric Corp | Scroll machining device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5146007A (en) * | 1991-06-17 | 1992-09-08 | General Electric Company | Process for preparing bisphenol-A |
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