JPS6445550A - System for controlling inclination of tracer head - Google Patents
System for controlling inclination of tracer headInfo
- Publication number
- JPS6445550A JPS6445550A JP20159687A JP20159687A JPS6445550A JP S6445550 A JPS6445550 A JP S6445550A JP 20159687 A JP20159687 A JP 20159687A JP 20159687 A JP20159687 A JP 20159687A JP S6445550 A JPS6445550 A JP S6445550A
- Authority
- JP
- Japan
- Prior art keywords
- tracer head
- axis
- model
- copying
- angle theta
- 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 Copy Controls (AREA)
Abstract
PURPOSE:To prevent a tracer head from interference with a model in copying a box-like inner surface or the like by copying operation in which the inclination angle of the tracer head is at a fixed angle to Z axis on a plane determined by the copying direction and Z axis. CONSTITUTION:A stylus 9 copies the inner surface of a box-like model 6 through servo amplifiers 3X-3Z and servo motors 4X-4Z according to signals of a copying controller 1 in response to signals of stylus. Then, since a tracer head 8 inclined an angle theta to Z axis on a plane defined by Z axis and line of the advance direction A is mounted on a column 11, said tracer head 8 makes also the angle theta with the wall surface 6a of model 6, and when the advance direction is changed, the tracer head 8 is rotated by the control of C axis in the direction C to make the fixed angle theta with the wall surface 6a. Thus, the tracer head can be prevented from the interference with the model.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20159687A JPS6445550A (en) | 1987-08-12 | 1987-08-12 | System for controlling inclination of tracer head |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20159687A JPS6445550A (en) | 1987-08-12 | 1987-08-12 | System for controlling inclination of tracer head |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6445550A true JPS6445550A (en) | 1989-02-20 |
Family
ID=16443677
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP20159687A Pending JPS6445550A (en) | 1987-08-12 | 1987-08-12 | System for controlling inclination of tracer head |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6445550A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USH1470H (en) * | 1994-03-28 | 1995-08-01 | Ewing Kenneth J | Refractive index-based sensor for the discrimination of chlorinated hydrocarbons from groundwater |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5391033A (en) * | 1977-01-24 | 1978-08-10 | Hitachi Seiko Kk | Method of controlling angle attitude of delay profiling device |
JPS6161747A (en) * | 1984-08-31 | 1986-03-29 | Okuma Mach Works Ltd | Tilting device for tracer head |
-
1987
- 1987-08-12 JP JP20159687A patent/JPS6445550A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5391033A (en) * | 1977-01-24 | 1978-08-10 | Hitachi Seiko Kk | Method of controlling angle attitude of delay profiling device |
JPS6161747A (en) * | 1984-08-31 | 1986-03-29 | Okuma Mach Works Ltd | Tilting device for tracer head |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USH1470H (en) * | 1994-03-28 | 1995-08-01 | Ewing Kenneth J | Refractive index-based sensor for the discrimination of chlorinated hydrocarbons from groundwater |
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