JPS5776610A - Feed speed specification system - Google Patents
Feed speed specification systemInfo
- Publication number
- JPS5776610A JPS5776610A JP15316080A JP15316080A JPS5776610A JP S5776610 A JPS5776610 A JP S5776610A JP 15316080 A JP15316080 A JP 15316080A JP 15316080 A JP15316080 A JP 15316080A JP S5776610 A JPS5776610 A JP S5776610A
- Authority
- JP
- Japan
- Prior art keywords
- tool
- stored
- axes
- movement
- command
- 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
-
- 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
- G05B19/416—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 control of velocity, acceleration or deceleration
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 improve operability greatlyby performing linear interpolation which includes parallel axes parallel to three bsi c axes in addition to the three basic axes by a numeric controller. CONSTITUTION:The extents of movement (x), (y), (z), (u), (v), and (w) in respective axial directions and the speed (f) of a tool in the space, recorded on a command tape 10, are decoded by an input circuit 11 and stored in registers 1215, and 20-22. Then, a driving-pulse generating circuit 23 calculates the real-time movement distance (X<2>+Y<2>+Z<2>)<1/2> of the tool from command data regarding the extents of movement of the tool stored in the registers 12-14 and 20-22. Then, driving pulses having a frequency proportional to the ratio f/(X<2>+Y<2>+Z<2>)<1/2> of the command speed (f) of the tool stored in the feed speed register 15 and the calculated distance are generated and inputted to an interpolator 16 to perform prescribed interpolation. A clamping circuit clamps the frequency F of the driving pulses to a maximum frequency Fmax.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15316080A JPS5776610A (en) | 1980-10-31 | 1980-10-31 | Feed speed specification system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15316080A JPS5776610A (en) | 1980-10-31 | 1980-10-31 | Feed speed specification system |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5776610A true JPS5776610A (en) | 1982-05-13 |
JPS6223324B2 JPS6223324B2 (en) | 1987-05-22 |
Family
ID=15556342
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15316080A Granted JPS5776610A (en) | 1980-10-31 | 1980-10-31 | Feed speed specification system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5776610A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59163609A (en) * | 1983-03-08 | 1984-09-14 | Hitachi Ltd | Route interpolating method of robot hand |
JPS60503A (en) * | 1983-05-31 | 1985-01-05 | Toko Inc | Multiaxis linear interpolation controlling method |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0424211Y2 (en) * | 1987-09-08 | 1992-06-08 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5078893U (en) * | 1973-11-26 | 1975-07-08 | ||
JPS52154980A (en) * | 1976-06-17 | 1977-12-23 | Toyota Motor Corp | Constant speed control apparatus for multiaxial direction transfer body |
-
1980
- 1980-10-31 JP JP15316080A patent/JPS5776610A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5078893U (en) * | 1973-11-26 | 1975-07-08 | ||
JPS52154980A (en) * | 1976-06-17 | 1977-12-23 | Toyota Motor Corp | Constant speed control apparatus for multiaxial direction transfer body |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59163609A (en) * | 1983-03-08 | 1984-09-14 | Hitachi Ltd | Route interpolating method of robot hand |
JPS60503A (en) * | 1983-05-31 | 1985-01-05 | Toko Inc | Multiaxis linear interpolation controlling method |
Also Published As
Publication number | Publication date |
---|---|
JPS6223324B2 (en) | 1987-05-22 |
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