JPS5727645A - Numerical controller capable of measuring dimension of workpiece and compensating tool - Google Patents
Numerical controller capable of measuring dimension of workpiece and compensating toolInfo
- Publication number
- JPS5727645A JPS5727645A JP10181280A JP10181280A JPS5727645A JP S5727645 A JPS5727645 A JP S5727645A JP 10181280 A JP10181280 A JP 10181280A JP 10181280 A JP10181280 A JP 10181280A JP S5727645 A JPS5727645 A JP S5727645A
- Authority
- JP
- Japan
- Prior art keywords
- tool
- workpiece
- dimension
- memory
- difference
- 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
Landscapes
- Machine Tool Sensing Apparatuses (AREA)
Abstract
PURPOSE: To automatically and accurately compensate a tool, by using a contact sensor to measure the dimension of a workpiece, calculating the difference between the machined dimension and a command and adding the difference to a tool compensation quantity to compensate the tool.
CONSTITUTION: Compensation quantities for tools are stored into a memory 14 from a keyboard 12 or a paper tape 13. After some machining, the dimension of a workpiece is measured by a contact sensor and then stored into the memory 14. The difference between the measured machined dimension and a command is calculated and then stored into the memory 14. For actual machining, the tool is compensated on the basis of the sum of the difference and the compensation quantity stored in the memory 14. The tool is thus automatically and accurately compensated.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10181280A JPS5727645A (en) | 1980-07-24 | 1980-07-24 | Numerical controller capable of measuring dimension of workpiece and compensating tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10181280A JPS5727645A (en) | 1980-07-24 | 1980-07-24 | Numerical controller capable of measuring dimension of workpiece and compensating tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5727645A true JPS5727645A (en) | 1982-02-15 |
Family
ID=14310534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10181280A Pending JPS5727645A (en) | 1980-07-24 | 1980-07-24 | Numerical controller capable of measuring dimension of workpiece and compensating tool |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5727645A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5025592A (en) * | 1988-05-09 | 1991-06-25 | Brother Kogyo Kabushiki Kaisha | Machine tool having workpiece machining dimension and tool length measuring functions |
| TWI402130B (en) * | 2011-01-12 | 2013-07-21 | Ind Tech Res Inst | Interference preventing method and device |
-
1980
- 1980-07-24 JP JP10181280A patent/JPS5727645A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5025592A (en) * | 1988-05-09 | 1991-06-25 | Brother Kogyo Kabushiki Kaisha | Machine tool having workpiece machining dimension and tool length measuring functions |
| US5097632A (en) * | 1988-05-09 | 1992-03-24 | Brother Kogyo Kabushiki Kaisha | Machine tool having workpiece machining dimension and tool length measuring functions |
| TWI402130B (en) * | 2011-01-12 | 2013-07-21 | Ind Tech Res Inst | Interference preventing method and device |
| US8930014B2 (en) | 2011-01-12 | 2015-01-06 | Industrial Technology Research Institute | Interference preventing method and device |
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