CN113074770A - Numerically-controlled hand wheel wire breakage test method - Google Patents
Numerically-controlled hand wheel wire breakage test method Download PDFInfo
- Publication number
- CN113074770A CN113074770A CN202110360382.9A CN202110360382A CN113074770A CN 113074770 A CN113074770 A CN 113074770A CN 202110360382 A CN202110360382 A CN 202110360382A CN 113074770 A CN113074770 A CN 113074770A
- Authority
- CN
- China
- Prior art keywords
- hand wheel
- detection
- detection code
- numerical control
- codes
- 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
- 238000010998 test method Methods 0.000 title claims description 4
- 238000001514 detection method Methods 0.000 claims abstract description 67
- 238000012360 testing method Methods 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 6
- 230000002159 abnormal effect Effects 0.000 claims abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000005856 abnormality Effects 0.000 description 7
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000004519 grease Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D18/00—Testing or calibrating apparatus or arrangements provided for in groups G01D1/00 - G01D15/00
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The invention discloses a numerically-controlled hand wheel wire breakage testing method, relates to the technical field of numerical control equipment, and solves the technical problem that the existing hand wheel wire breakage judging method is low in efficiency, and the method comprises the following steps: connecting a hand wheel to be tested to a controller of a numerical control system, and electrifying the numerical control system; starting functional software of the numerical control system, and selecting an instruction code input interface; inputting detection codes corresponding to hand wheel detection on the instruction code input interface; starting to run the detection codes, and shifting gears or pulse wheels corresponding to the detection codes on the hand wheel to be detected; and recording the state values corresponding to the detection codes fed back by the functional software, and detecting the corresponding control circuit according to the abnormal state values to eliminate the fault. The invention carries out the hand wheel disconnection test by running the state value obtained by the detection code, has flexible and convenient operation and accurate test, ensures the detection quality of the hand wheel and improves the equipment maintenance efficiency.
Description
Technical Field
The invention relates to the technical field of numerical control equipment, in particular to a numerical control hand wheel disconnection testing method.
Background
The hand wheel is the manual pulse generator of full name, also known as photoelectric encoder, and mainly used numerical control equipment, novel structure, it is convenient to remove, and the area load ability is strong, all plastic casing, and dielectric strength is high, and the sealed design of grease proofing dirt possesses X1, X10, X100 third grade multiplying power, can realize 4 axle multiplying powers and switch, possesses control switch, scram switch and optional, humanized design, the operation of being convenient for. Once a hand wheel is broken, the hand wheel cannot be used, and the conventional broken line testing method is to respectively test an oscilloscope on the input lines +5VDC, -5VDC, A +, A-, B + and B-of the hand wheel and judge whether a line from the hand wheel to a controller is broken. The method is complex to operate, large in field interference and often inaccurate in measurement, large in manual measurement error and workload, and incapable of effectively improving the working efficiency, and greatly influences the normal utilization rate and efficiency of industrial control equipment.
Disclosure of Invention
The invention aims to solve the technical problem of the prior art, and aims to provide a digitally-controlled hand wheel disconnection testing method capable of improving efficiency.
The technical scheme of the invention is as follows: a digital control hand wheel disconnection testing method comprises the following steps:
connecting a hand wheel to be tested to a controller of a numerical control system, and electrifying the numerical control system;
starting functional software of the numerical control system, and selecting an instruction code input interface;
inputting detection codes corresponding to hand wheel detection on the instruction code input interface;
starting to run the detection codes, and shifting gears or pulse wheels corresponding to the detection codes on the hand wheel to be detected;
and recording the state values corresponding to the detection codes fed back by the functional software, and detecting the corresponding control circuit according to the abnormal state values to eliminate the fault.
As a further improvement, the detection codes include X1 magnification detection codes, X10 magnification detection codes, X100 magnification detection codes, X-axis feedback signal detection codes, Y-axis feedback signal detection codes, Z-axis feedback signal detection codes, A + detection codes, A-detection codes, B + detection codes, B-detection codes.
And further, shifting each gear on the hand wheel to be tested according to two working conditions, wherein one working condition is that the control circuit of the hand wheel to be tested naturally droops, and the other working condition is that the control circuit of the hand wheel to be tested is straightened by setting tension.
Furthermore, the set tension is 5-15N.
Further, still include: and replacing the hand wheel to be detected with a standard hand wheel for detection, and judging whether a hand wheel interface of the controller is damaged or not according to the state value corresponding to each detection code fed back by the functional software.
Further, the standard hand wheel is a brand new hand wheel or a hand wheel without any failure.
Advantageous effects
Compared with the prior art, the invention has the advantages that:
the invention carries out the hand wheel disconnection test by running the state value obtained by the detection code, has flexible and convenient operation and accurate test, ensures the detection quality of the hand wheel and improves the equipment maintenance efficiency.
Drawings
FIG. 1 is a flow chart of the present invention.
Detailed Description
The invention will be further described with reference to specific embodiments shown in the drawings.
Referring to fig. 1, a method for testing a disconnection of a digitally controlled handwheel includes:
connecting a hand wheel to be tested to a controller of a numerical control system, and electrifying the numerical control system;
starting functional software of the numerical control system, and selecting an instruction code input interface;
inputting detection codes corresponding to hand wheel detection on a command code input interface;
starting the running detection codes, and shifting gears or pulse wheels corresponding to the detection codes on the hand wheel to be detected;
recording the state values corresponding to the detection codes fed back by the functional software, comparing the definitions of the codes, and if the state values corresponding to the functional codes show 1, indicating that the codes are normal; and displaying 0 which represents an abnormality, and detecting the corresponding control circuit according to the abnormal state value to eliminate the fault.
The detection codes include an X1 magnification detection code, an X10 magnification detection code, an X100 magnification detection code, an X-axis feedback signal detection code, a Y-axis feedback signal detection code, a Z-axis feedback signal detection code, an A + detection code, an A-detection code, a B + detection code, and a B-detection code. The detection codes of the numerical control systems are different, and the following table 1 is a detection code of the numerical control system related to the hand wheel.
| Detecting a code | Gear position | Status value |
| M125 | X1 | 1 indicates normal; 0 represents an abnormality |
| M225 | X10 | 1 indicates normal; 0 represents an abnormality |
| M325 | X100 | 1 indicates normal; 0 represents an abnormality |
| M425 | X axis | 1 indicates normal; 0 represents an abnormality |
| M424 | Y-axis | 1 indicates normal; 0 represents an abnormality |
| M434 | Z axis | 1 indicates normal; 0 represents an abnormality |
TABLE 1
In order to improve the test accuracy, each gear on the hand wheel to be tested is shifted according to two working conditions, wherein one working condition is that the control circuit of the hand wheel to be tested naturally droops, the other working condition is that the control circuit of the hand wheel to be tested is straightened by setting the tension, the tension is set to be 5-15N, and the control circuit with poor contact can be fully exposed after being straightened.
The method also comprises the following steps: and replacing the hand wheel to be detected with a standard hand wheel for detection, and judging whether a hand wheel interface of the controller is damaged or not according to a state value corresponding to each detection code fed back by the functional software, wherein the standard hand wheel is a brand-new hand wheel or a hand wheel without any fault.
The invention carries out the hand wheel disconnection test by running the state value obtained by the detection code, has flexible and convenient operation and accurate test, ensures the detection quality of the hand wheel and improves the equipment maintenance efficiency.
The above is only a preferred embodiment of the present invention, and it should be noted that it is obvious to those skilled in the art that several variations and modifications can be made without departing from the structure of the present invention, which will not affect the effect of the implementation of the present invention and the utility of the patent.
Claims (6)
1. A numerically controlled hand wheel disconnection testing method is characterized by comprising the following steps:
connecting a hand wheel to be tested to a controller of a numerical control system, and electrifying the numerical control system;
starting functional software of the numerical control system, and selecting an instruction code input interface;
inputting detection codes corresponding to hand wheel detection on the instruction code input interface;
starting to run the detection codes, and shifting gears or pulse wheels corresponding to the detection codes on the hand wheel to be detected;
and recording the state values corresponding to the detection codes fed back by the functional software, and detecting the corresponding control circuit according to the abnormal state values to eliminate the fault.
2. The digitally controlled handwheel wire break test method of claim 1, wherein the detection codes include an X1 magnification detection code, an X10 magnification detection code, an X100 magnification detection code, an X-axis feedback signal detection code, a Y-axis feedback signal detection code, a Z-axis feedback signal detection code, an a + detection code, an a-detection code, a B + detection code, a B-detection code.
3. The method for testing the disconnection of the digitally controlled hand wheel according to claim 1, wherein each gear on the hand wheel to be tested is shifted according to two working conditions, one working condition is to make the control circuit of the hand wheel to be tested naturally droop, and the other working condition is to make the control circuit of the hand wheel to be tested straighten by a set tension.
4. The numerically-controlled hand wheel wire breakage testing method according to claim 3, wherein the set tension is 5-15N.
5. The digitally controlled hand wheel disconnection testing method of claim 1, further comprising: and replacing the hand wheel to be detected with a standard hand wheel for detection, and judging whether a hand wheel interface of the controller is damaged or not according to the state value corresponding to each detection code fed back by the functional software.
6. A digitally controlled hand wheel disconnection test method as claimed in claim 5, wherein said standard hand wheel is a brand new hand wheel or a hand wheel without any faults.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110360382.9A CN113074770A (en) | 2021-04-02 | 2021-04-02 | Numerically-controlled hand wheel wire breakage test method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110360382.9A CN113074770A (en) | 2021-04-02 | 2021-04-02 | Numerically-controlled hand wheel wire breakage test method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113074770A true CN113074770A (en) | 2021-07-06 |
Family
ID=76614893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110360382.9A Pending CN113074770A (en) | 2021-04-02 | 2021-04-02 | Numerically-controlled hand wheel wire breakage test method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113074770A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08263113A (en) * | 1995-03-23 | 1996-10-11 | Honda Motor Co Ltd | Abnormality processing control unit |
| AU2003200271B2 (en) * | 1998-10-27 | 2005-04-28 | Snap-On Tools Company | System for dynamic diagnosis of apparatus operating conditions |
| CN103019936A (en) * | 2012-12-06 | 2013-04-03 | 武汉华中数控股份有限公司 | Numerical control software testing system |
| CN202994191U (en) * | 2013-01-15 | 2013-06-12 | 江苏乔扬数控设备有限公司 | Detection connection device general for electronic handwheel |
| CN105511453A (en) * | 2016-01-20 | 2016-04-20 | 无锡威孚力达催化净化器有限责任公司 | Service aid for SCR (Selective Catalytic Reduction) post-processing system |
| CN109683508A (en) * | 2018-09-28 | 2019-04-26 | 中国船舶重工集团公司第七0七研究所九江分部 | A kind of band detects and the steering handwheel control system of the online self-test of BIT automatically |
| CN111356964A (en) * | 2017-09-30 | 2020-06-30 | 西门子股份公司 | Fault diagnosis method and device for numerical control machine tool |
| US20200265033A1 (en) * | 2017-09-30 | 2020-08-20 | Siemens Aktiengesellschaft | Method and apparatus for generating fault diagnosis information base of numerical control machine tool |
-
2021
- 2021-04-02 CN CN202110360382.9A patent/CN113074770A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08263113A (en) * | 1995-03-23 | 1996-10-11 | Honda Motor Co Ltd | Abnormality processing control unit |
| AU2003200271B2 (en) * | 1998-10-27 | 2005-04-28 | Snap-On Tools Company | System for dynamic diagnosis of apparatus operating conditions |
| CN103019936A (en) * | 2012-12-06 | 2013-04-03 | 武汉华中数控股份有限公司 | Numerical control software testing system |
| CN202994191U (en) * | 2013-01-15 | 2013-06-12 | 江苏乔扬数控设备有限公司 | Detection connection device general for electronic handwheel |
| CN105511453A (en) * | 2016-01-20 | 2016-04-20 | 无锡威孚力达催化净化器有限责任公司 | Service aid for SCR (Selective Catalytic Reduction) post-processing system |
| CN111356964A (en) * | 2017-09-30 | 2020-06-30 | 西门子股份公司 | Fault diagnosis method and device for numerical control machine tool |
| US20200265033A1 (en) * | 2017-09-30 | 2020-08-20 | Siemens Aktiengesellschaft | Method and apparatus for generating fault diagnosis information base of numerical control machine tool |
| US20200310380A1 (en) * | 2017-09-30 | 2020-10-01 | Siemens Aktiengesellschaft | Fault diagnosis method and apparatus for numerical control machine tool |
| CN109683508A (en) * | 2018-09-28 | 2019-04-26 | 中国船舶重工集团公司第七0七研究所九江分部 | A kind of band detects and the steering handwheel control system of the online self-test of BIT automatically |
Non-Patent Citations (3)
| Title |
|---|
| 刘媛媛 等: "ＦＡＮＵＣ０ｉＴＣ数控车床手轮故障处理", 机械工程与自动化, no. 2 * |
| 张顺廷 等: "CK53160G型16m数控立车43#报警故障维修", 维修与改造, no. 12, pages 76 - 78 * |
| 王彦华 等: "FANUC 0i C 系列 CNC 数控机床手轮故障处理", 装备制造技术, no. 7, pages 125 - 126 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104808585B (en) | A kind of quick inspection method of lathe health status | |
| CN1537234A (en) | Circuit arrengement and method for monitoring circuit | |
| WO2014170051A1 (en) | Measurement transducer for process instrumentation, and method for diagnosis therefor | |
| CN113074770A (en) | Numerically-controlled hand wheel wire breakage test method | |
| CN106402090B (en) | The pressure sensitive device and its control method of hydraulic electric control system | |
| CN109491368B (en) | Method for diagnosing PLC system input signal fault by using counter | |
| CN105098725A (en) | Reactive compensation device protecting method and reactive compensation device protecting system | |
| CN103076439B (en) | Method for estimating content of characteristic gas generated by action of conversion selector of converter transformer | |
| CN206387901U (en) | CVT error in dipping anomaly assessment systems based on capacitive earth current | |
| CN201141885Y (en) | Ripple voltage and bus-bar voltage monitoring relay of transforming station DC system | |
| CN111459906A (en) | Method for establishing motor database | |
| CN112446801A (en) | System and method for effectively improving data quality of power system | |
| CN113482986B (en) | Fault detection circuit and equipment of hydraulic control valve | |
| CN116572256B (en) | Industrial robot state monitoring and fault diagnosis method | |
| CN213986725U (en) | High-speed DSP board intellectual detection system | |
| CN202710955U (en) | Power control system debugging bench | |
| CN220731004U (en) | Electrical automation control experiment platform | |
| CN115097356A (en) | Motor coding cable on-off detector device, method, controller and experimental system | |
| CN117955181A (en) | Method for judging offline of centralized photovoltaic electric field | |
| CN113376475B (en) | Insulation fault positioning method for low-voltage distribution board of nuclear power plant | |
| CN113484655B (en) | Redundant measurement line-crossing detection method, system and storage medium | |
| Zhang et al. | Research and Discussion on the Electrical Fault of the CNC Machine | |
| CN208539918U (en) | A kind of CAN bus test device based on industrial robot | |
| JP2731228B2 (en) | Abnormal vibration monitoring method in hydropower facilities | |
| CN213067984U (en) | Constant current circuit for temperature measurement and circuit breaker mechanical characteristic monitoring device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |