JPS55137858A - Automatic measuring compensator for machine tool - Google Patents
Automatic measuring compensator for machine toolInfo
- Publication number
- JPS55137858A JPS55137858A JP4404579A JP4404579A JPS55137858A JP S55137858 A JPS55137858 A JP S55137858A JP 4404579 A JP4404579 A JP 4404579A JP 4404579 A JP4404579 A JP 4404579A JP S55137858 A JPS55137858 A JP S55137858A
- Authority
- JP
- Japan
- Prior art keywords
- machine tool
- pulses
- pulse generator
- workpiece
- automatic measuring
- 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
- Machine Tool Sensing Apparatuses (AREA)
Abstract
PURPOSE: To dispense with an expensive measurement reference scale, by causing a pulse generator to produce pulses of such period that they can be instantaneously eliminated and by driving a motor by the pulses to actuate a machine tool.
CONSTITUTION: When a measuring unit comes into contact with a workpiece, a pulse generator 51 supplies a servo driver with pulses of such period that they can be instantaneously eliminated. The operation of a measurement cycle controller comprising updown counters 55, 56 and 63, etc. is started by an instruction from a numerical controller so that the measurement cycle controller instructs a moving direction to the workpiece. The pulses produced by the pulse generator 51 are processed. A machine tool is controlled depending on the result of the processing.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4404579A JPS55137858A (en) | 1979-04-10 | 1979-04-10 | Automatic measuring compensator for machine tool |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4404579A JPS55137858A (en) | 1979-04-10 | 1979-04-10 | Automatic measuring compensator for machine tool |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55137858A true JPS55137858A (en) | 1980-10-28 |
JPS6157146B2 JPS6157146B2 (en) | 1986-12-05 |
Family
ID=12680636
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4404579A Granted JPS55137858A (en) | 1979-04-10 | 1979-04-10 | Automatic measuring compensator for machine tool |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55137858A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57178641A (en) * | 1981-04-27 | 1982-11-02 | Shin Nippon Koki Kk | Correcting method of machining error from thermal displacement or the like |
JPH0322851U (en) * | 1989-07-10 | 1991-03-11 | ||
JPH06190676A (en) * | 1992-12-28 | 1994-07-12 | Makino Milling Mach Co Ltd | Machine tool capable of safely detecting contact |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS498875A (en) * | 1972-05-25 | 1974-01-25 |
-
1979
- 1979-04-10 JP JP4404579A patent/JPS55137858A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS498875A (en) * | 1972-05-25 | 1974-01-25 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57178641A (en) * | 1981-04-27 | 1982-11-02 | Shin Nippon Koki Kk | Correcting method of machining error from thermal displacement or the like |
JPS6219981B2 (en) * | 1981-04-27 | 1987-05-01 | Shin Nippon Koki Co Ltd | |
JPH0322851U (en) * | 1989-07-10 | 1991-03-11 | ||
JPH06190676A (en) * | 1992-12-28 | 1994-07-12 | Makino Milling Mach Co Ltd | Machine tool capable of safely detecting contact |
Also Published As
Publication number | Publication date |
---|---|
JPS6157146B2 (en) | 1986-12-05 |
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