JPS54134272A - Tape checker - Google Patents
Tape checkerInfo
- Publication number
- JPS54134272A JPS54134272A JP4242778A JP4242778A JPS54134272A JP S54134272 A JPS54134272 A JP S54134272A JP 4242778 A JP4242778 A JP 4242778A JP 4242778 A JP4242778 A JP 4242778A JP S54134272 A JPS54134272 A JP S54134272A
- Authority
- JP
- Japan
- Prior art keywords
- feed
- value
- corrected value
- tool
- axis
- 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
Abstract
PURPOSE:To automatically check a program and perform proper feed control even if there is an error in the program, by providing means for calculating, storing and controlling a corrected value for the proper gap between a tool and a workpiece. CONSTITUTION:When operation is started according to a new program, a tape check mode is set. The feed along an axis Z is effected at a relatively low speed only when the quick feed along the axis Z is instructed by numerical date. Feed pulses are counted until the contact of the workpiece with the tool is detected by a contact detector 8. The difference between the counted value and a quick feed instruction value is compared with the proper air gap. The corrected value is stored into a corrected value storage area of a memory 10 corresponding to the number of the tool. In ordinary operation mode, the corrected value is read whenever there is a Z- axis quick feed instruction, thereby correcting the quick feed instruction value.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4242778A JPS54134272A (en) | 1978-04-11 | 1978-04-11 | Tape checker |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4242778A JPS54134272A (en) | 1978-04-11 | 1978-04-11 | Tape checker |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54134272A true JPS54134272A (en) | 1979-10-18 |
JPS6220564B2 JPS6220564B2 (en) | 1987-05-07 |
Family
ID=12635755
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4242778A Granted JPS54134272A (en) | 1978-04-11 | 1978-04-11 | Tape checker |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54134272A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57196313A (en) * | 1981-05-26 | 1982-12-02 | Mitsubishi Electric Corp | Automatic compensating device for backlash amount |
JPS57196315A (en) * | 1981-05-26 | 1982-12-02 | Mitsubishi Electric Corp | Automatic compensating device of backlash amount |
JPS57196316A (en) * | 1981-05-26 | 1982-12-02 | Mitsubishi Electric Corp | Measuring device of backlash amount |
JPS58125106A (en) * | 1982-01-19 | 1983-07-26 | Yamazaki Mazak Corp | Method for controlling trial work of machining center |
JPS59194207A (en) * | 1983-04-20 | 1984-11-05 | Fanuc Ltd | Correction system for delay error of servo system in numerical control |
JPS60229113A (en) * | 1984-04-26 | 1985-11-14 | Mitsubishi Electric Corp | Numerical controller |
JPS61114315A (en) * | 1984-11-08 | 1986-06-02 | Okuma Mach Works Ltd | Tape input system for numerical controller |
JPS6257805U (en) * | 1985-09-28 | 1987-04-10 |
-
1978
- 1978-04-11 JP JP4242778A patent/JPS54134272A/en active Granted
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57196313A (en) * | 1981-05-26 | 1982-12-02 | Mitsubishi Electric Corp | Automatic compensating device for backlash amount |
JPS57196315A (en) * | 1981-05-26 | 1982-12-02 | Mitsubishi Electric Corp | Automatic compensating device of backlash amount |
JPS57196316A (en) * | 1981-05-26 | 1982-12-02 | Mitsubishi Electric Corp | Measuring device of backlash amount |
JPH0330885B2 (en) * | 1981-05-26 | 1991-05-01 | Mitsubishi Electric Corp | |
JPH0330884B2 (en) * | 1981-05-26 | 1991-05-01 | Mitsubishi Electric Corp | |
JPS58125106A (en) * | 1982-01-19 | 1983-07-26 | Yamazaki Mazak Corp | Method for controlling trial work of machining center |
JPS59194207A (en) * | 1983-04-20 | 1984-11-05 | Fanuc Ltd | Correction system for delay error of servo system in numerical control |
JPS60229113A (en) * | 1984-04-26 | 1985-11-14 | Mitsubishi Electric Corp | Numerical controller |
JPS61114315A (en) * | 1984-11-08 | 1986-06-02 | Okuma Mach Works Ltd | Tape input system for numerical controller |
JPS6257805U (en) * | 1985-09-28 | 1987-04-10 |
Also Published As
Publication number | Publication date |
---|---|
JPS6220564B2 (en) | 1987-05-07 |
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