JPS57206919A - Numerically controlled lathe - Google Patents
Numerically controlled latheInfo
- Publication number
- JPS57206919A JPS57206919A JP9259781A JP9259781A JPS57206919A JP S57206919 A JPS57206919 A JP S57206919A JP 9259781 A JP9259781 A JP 9259781A JP 9259781 A JP9259781 A JP 9259781A JP S57206919 A JPS57206919 A JP S57206919A
- Authority
- JP
- Japan
- Prior art keywords
- screw
- numerically controlled
- controlled lathe
- knife edge
- coincide
- 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
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
- G05B19/182—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by the machine tool function, e.g. thread cutting, cam making, tool direction control
- G05B19/186—Generation of screw- or gearlike surfaces
Landscapes
- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Numerical Control (AREA)
Abstract
PURPOSE:To make the edge of a knife coincide with a recessed part of a worked screw and to work the screw again by effectively executing manual interruption by a manual pulse generator during an automatic operation mode. CONSTITUTION:A knife edge 4 is made to coincide with a recessed part of a worked screw by moving the knife edge 4 in the X and Z directions through a manual pulse generator in an automatic operation mode and then the knife edge 4 is moved in the Z direction by the cut distance of the screw to work the screw again.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9259781A JPS57206919A (en) | 1981-06-15 | 1981-06-15 | Numerically controlled lathe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9259781A JPS57206919A (en) | 1981-06-15 | 1981-06-15 | Numerically controlled lathe |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57206919A true JPS57206919A (en) | 1982-12-18 |
Family
ID=14058854
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9259781A Pending JPS57206919A (en) | 1981-06-15 | 1981-06-15 | Numerically controlled lathe |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57206919A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61249732A (en) * | 1985-04-30 | 1986-11-06 | Fanuc Ltd | Manual operation method for machine controlled by numerically controlled device |
-
1981
- 1981-06-15 JP JP9259781A patent/JPS57206919A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61249732A (en) * | 1985-04-30 | 1986-11-06 | Fanuc Ltd | Manual operation method for machine controlled by numerically controlled device |
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