US4433373A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for programming numerically path controlled processing devices
Assignee: Dr Johannes Heidenhain GmbH
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Filing: 1981-07-27
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Granted: 1984-02-21
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Expires: 2001-07-27
Abstract
Abstract A programmable, numerically path controlled processing device of the type which includes a controller, a display unit coupled to the controller, and a keyboard input unit, also coupled to the controller, is programmed selectively to display two alternate sets of dialog texts to structure the programming of the control unit. One set of dialog texts is relatively lengthy and complex and is suitable for general purpose path programming. The second set of dialog texts, on the other hand, is relatively simple and short and contains only dialog texts suitable for programming the processing device in the axially parallel, interval programming mode. The interval programming mode is simpler and more limited than the general purpose path programming mode, and therefore, by calling up the second set rather than the first set of dialog texts, an operator can program the processing device in the interval programming mode in a shorter period of time and in a more direct manner.
Inventors
- 👤 Walter Miller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 14:58
CPC Classifications
G; G05; G05B; G05B19/00; G05B19/02; G05B19/18; G05B19/4093; G05B19/40937; G05B19/40938; G05B2219/00; G05B2219/30; G05B2219/50; G05B2219/50336; Y; Y02; Y02P; Y02P90/00; Y02P90/02
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
170 words
In a programmable, numerically path controlled processing device of the type comprising a multiple axis controller for controlling the processing device along at least two axes; a display unit coupled to the controller; means, included in the controller, for displaying on the display unit a first set of dialog texts suitable for multiple axis path programming; and a keyboard input unit comprising input key means for the entry of digital programming data to the controller, the improvement comprising: means, included in the controller, for displaying on the display unit a second, abbreviated set of dialog texts, simpler than the first set of dialog texts, each of said second set of dialog texts suitable for single axis, axially parallel interval programming of paths parallel to a respective one of the at least two axes, but unsuitable for multiple axis path programming; and means for selectively activating a selected one of the means for displaying the first set of dialog texts and the means for displaying the second set of dialog texts.
Claim 2
Dependent Claim
170 words
In a programmable, numerically path controlled processing device of the type comprising a multiple axis controller for controlling the processing device along at least two axes; a display unit coupled to the controller; means, included in the controller, for displaying on the display unit a first set of dialog texts suitable for multiple axis path programming; and a keyboard input unit comprising input key means for the entry of digital programming data to the controller, the improvement comprising: means, included in the controller, for displaying on the display unit a second, abbreviated set of dialog texts, simpler than the first set of dialog texts, each of said second set of dialog texts suitable for single axis, axially parallel interval programming of paths parallel to a respective one of the at least two axes, but unsuitable for multiple axis path programming; and means for selectively activating a selected one of the means for displaying the first set of dialog texts and the means for displaying the second set of dialog texts.
Claim 3
Dependent Claim
17 words
The invention of claim 1 wherein the activating means comprises selected ones of the input key means.
Claim 4
Dependent Claim
25 words
The invention of claim 1 further comprising means for providing a simplified tool radius correction suitable for tool radius correction in axially parallel interval programming.
Claim 5
Dependent Claim
20 words
The invention of claim 3 further comprising means for selectively activating the means for providing the simplified tool radius correction.
Claim 6
Dependent Claim
68 words
The invention of claim 4 wherein the tool radius activating means comprises: means, responsive to a first selected one of the input key means, for selectively shortening a travel interval by a radius correction value to determine a goal position; and means, responsive to a second one of the input key means, for selectively lengthening the travel interval by the radius correction value to determine the goal position.
Claim 7
Dependent Claim
276 words
In a programmable, numerically path controlled processing device of the type comprising a three axis controller for controlling movement of the processing device along an X axis, a Y axis, and a Z axis; a display unit coupled to the controller; means, included in the controller, for displaying on the display unit a first set of dialog texts suitable for three axis path programming along the X, Y and Z axes, and a keyboard input unit comprising input key means for the entry of digital programming data to the controller, the improvement comprising: means, included in the controller, for displaying on the display unit a second, abbreviated set of dialog texts, simpler than the first set of dialog texts, said second set of dialog texts suitable only for path programming parallel to the X axis and not for three axis path programming; means, included in the controller, for displaying on the display unit a third, abbreviated set of dialog texts, simpler than the first set of dialog texts, said third set of dialog texts suitable only for path programming parallel to the Y axis and not for three axis path programming; means, included in the controller, for displaying on the display unit a fourth, abbreviated set of dialog texts, simpler than the first set of dialog texts, said fourth set of dialog texts suitable only for path programming parallel to the Z axis and not for three axis path programming; and means for selectively activating a selected one of the means for displaying the first, second, third and fourth sets of dialog texts in order to cause the selected set of dialog texts to be displayed.
Claim 8
Dependent Claim
276 words
In a programmable, numerically path controlled processing device of the type comprising a three axis controller for controlling movement of the processing device along an X axis, a Y axis, and a Z axis; a display unit coupled to the controller; means, included in the controller, for displaying on the display unit a first set of dialog texts suitable for three axis path programming along the X, Y and Z axes, and a keyboard input unit comprising input key means for the entry of digital programming data to the controller, the improvement comprising: means, included in the controller, for displaying on the display unit a second, abbreviated set of dialog texts, simpler than the first set of dialog texts, said second set of dialog texts suitable only for path programming parallel to the X axis and not for three axis path programming; means, included in the controller, for displaying on the display unit a third, abbreviated set of dialog texts, simpler than the first set of dialog texts, said third set of dialog texts suitable only for path programming parallel to the Y axis and not for three axis path programming; means, included in the controller, for displaying on the display unit a fourth, abbreviated set of dialog texts, simpler than the first set of dialog texts, said fourth set of dialog texts suitable only for path programming parallel to the Z axis and not for three axis path programming; and means for selectively activating a selected one of the means for displaying the first, second, third and fourth sets of dialog texts in order to cause the selected set of dialog texts to be displayed.
Claim 9
Dependent Claim
17 words
The invention of claim 6 wherein the activating means comprises selected ones of the input key means.
Claim 10
Dependent Claim
32 words
The invention of claim 6 further comprising means for providing a simplified tool radius correction suitable for tool radius correction in path programming parallel to a selected one of the three axes.
Claim 11
Dependent Claim
20 words
The invention of claim 8 further comprising means for selectively activating the means for providing the simplified tool radius correction.
Claim 12
Dependent Claim
68 words
The invention of claim 9 wherein the tool radius activating means comprises: means, responsive to a first selected one of the input key means, for selectively shortening a travel interval by a radius correction value to determine a goal position; and means, responsive to a second one of the input key means, for selectively lengthening the travel interval by the radius correction value to determine the goal position.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1987-02-20 | 1987-08-22 | 1988-02-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-02-20 | 1991-08-22 | 1992-02-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-02-20 | 1995-08-22 | 1996-02-21 | $7700.00 | Window Closed / Lapsed |