JPS55138112A - Tertiary interpolation system - Google Patents
Tertiary interpolation systemInfo
- Publication number
- JPS55138112A JPS55138112A JP4606079A JP4606079A JPS55138112A JP S55138112 A JPS55138112 A JP S55138112A JP 4606079 A JP4606079 A JP 4606079A JP 4606079 A JP4606079 A JP 4606079A JP S55138112 A JPS55138112 A JP S55138112A
- Authority
- JP
- Japan
- Prior art keywords
- speed control
- tool holder
- control over
- execution time
- coordinate axes
- 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
- Numerical Control (AREA)
Abstract
PURPOSE: To make it possible to exercise high-speed control over a moving member, etc., by matching the execution time of a micro computer for single pulse apportionment with the best moving speeds of a marking head, tool holder, etc.
CONSTITUTION: As an interpolation curve, a tertiary curve expressed by η=aξ+ bξ2+cξ3 is used with regard to orthogonal axis η-ξ turned from two coordinate axes by an adequate angle; micro computer 1 calculates coefficients (a), (b), (c), etc., and calculator 2, estimating unit 3, etc., pulse-apportion variation values of components of those two coordinate axes by output unit 4 to match the execution time with the best moving speeds of a marking head, tool holder, etc., so tht high-speed control over moving members, etc., can be exercised.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4606079A JPS55138112A (en) | 1979-04-17 | 1979-04-17 | Tertiary interpolation system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4606079A JPS55138112A (en) | 1979-04-17 | 1979-04-17 | Tertiary interpolation system |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55138112A true JPS55138112A (en) | 1980-10-28 |
JPS6115446B2 JPS6115446B2 (en) | 1986-04-24 |
Family
ID=12736461
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4606079A Granted JPS55138112A (en) | 1979-04-17 | 1979-04-17 | Tertiary interpolation system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55138112A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS583002A (en) * | 1981-06-30 | 1983-01-08 | Fujitsu Ltd | Control system of robot |
JPS647207A (en) * | 1987-06-30 | 1989-01-11 | Fanuc Ltd | Spline interpolating system |
JPS6481012A (en) * | 1987-09-22 | 1989-03-27 | Fanuc Ltd | Numerical controller |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6387467U (en) * | 1986-11-26 | 1988-06-07 | ||
JPH0426842Y2 (en) * | 1987-09-30 | 1992-06-26 | ||
JPH074677A (en) * | 1992-12-01 | 1995-01-10 | Noboru Maruyama | Hot water supply apparatus |
-
1979
- 1979-04-17 JP JP4606079A patent/JPS55138112A/en active Granted
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS583002A (en) * | 1981-06-30 | 1983-01-08 | Fujitsu Ltd | Control system of robot |
JPH0375888B2 (en) * | 1981-06-30 | 1991-12-03 | Fujitsu Ltd | |
JPS647207A (en) * | 1987-06-30 | 1989-01-11 | Fanuc Ltd | Spline interpolating system |
WO1989000306A1 (en) * | 1987-06-30 | 1989-01-12 | Fanuc Ltd | Spline interpolation method |
JPS6481012A (en) * | 1987-09-22 | 1989-03-27 | Fanuc Ltd | Numerical controller |
WO1989003074A1 (en) * | 1987-09-22 | 1989-04-06 | Fanuc Ltd | Numerical control apparatus |
Also Published As
Publication number | Publication date |
---|---|
JPS6115446B2 (en) | 1986-04-24 |
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