CN112764392A - Method for preventing numerical control program calling error in numerical control machining - Google Patents
Method for preventing numerical control program calling error in numerical control machining Download PDFInfo
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- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
- G05B19/4097—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by using design data to control NC machines, e.g. CAD/CAM
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
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Abstract
A method for preventing numerical control program calling errors in numerical control machining relates to the field of numerical control machining, is based on a numerical control system, and comprises the following steps: coding numerical control programs, wherein each numerical control program corresponds to one identification code; respectively adding identification code reading and matching control subprograms at the beginning and the end of each numerical control program; after the numerical control program is started, the numerical control system automatically calls a control subprogram to carry out calling matching check on the numerical control program; when the numerical control system automatically identifies the boring program, allowing the boring program to repeatedly run for many times; before one numerical control program is finished, the numerical control system automatically acquires the identification code of the next numerical control program. According to the scheme, when each numerical control program is started, the numerical control system can carry out calling matching check, so that numerical control program calling errors are avoided, and after one numerical control program is finished, the numerical control system automatically acquires the identification of the next numerical control program, so that the next numerical control program can be operated in time.
Description
Technical Field
The invention relates to the field of numerical control machining, in particular to a method for preventing numerical control program calling errors in numerical control machining.
Background
In the numerical control machining process of the airplane structural part, the fault of the part is directly caused by the wrong calling of the numerical control program, and the safety of the equipment is threatened. With the development of complicated structure, integration, thin wall and high precision of aviation parts and the development of diversified functional structures of machine tools and tools, the number of numerical control programs required by structural part processing is increasing from several small parts to tens of large parts, even hundreds of numerical control programs. In the flexible wire automatic processing mode, a numerical control system is required to automatically call a program; in the traditional single machine processing process, a field worker is relied on to manually call a program, so that errors are easily caused, and program loading errors are caused; once numerical control program calling errors occur, fatal damage can be brought to parts, and equipment safety is even affected. Therefore, a method for preventing the numerical control program from calling the wrong program is needed.
Disclosure of Invention
The invention aims to: the numerical control system automatically acquires the identification of the next numerical control program after one numerical control program is finished so as to facilitate the running of the next numerical control program in time and solve the problems.
The technical scheme adopted by the invention is as follows:
a method for preventing numerical control program calling errors in numerical control machining is based on a numerical control system and comprises the following steps:
step S1: coding numerical control programs, wherein each numerical control program corresponds to one identification code;
in order to realize that the numerical control system can monitor the correctness of the calling sequence of the numerical control program, the numerical control program is coded firstly, so that each numerical control program of each part has an independent identification code.
Step S2: respectively adding identification code reading and matching control subprograms at the beginning and the end of each numerical control program;
step S3: after the numerical control program is started, the numerical control system automatically calls a control subprogram to carry out calling matching check on the numerical control program;
step S4: when the numerical control system automatically identifies the boring program, allowing the boring program to repeatedly run for many times;
step S5: before one numerical control program is finished, the numerical control system automatically acquires the identification code of the next numerical control program.
In order to better implement the solution, the identification code for encoding the control program in step S1 includes a part drawing number, a machine tool name, a process name, and a work step name.
In order to better implement the present solution, further, in step S2, a control subroutine added at the beginning of the numerical control program for reading and matching the identification code is used for the numerical control program to obtain the identification code of the current numerical control program and the processing content of the current numerical control program at the beginning.
In order to better implement the present solution, further, in step S2, a control subroutine added at the end of the numerical control program and used for reading and matching the identification code is used for the numerical control program to obtain the identification code of the next numerical control program at the end.
In order to better realize the scheme, further, when the numerical control system executes the numerical control program, the control subprogram at the beginning of the numerical control program is matched with the identification code of the numerical control program to be processed, which is stored in the numerical control system, and when the matching is successful, the numerical control program is continuously executed; and when the matching fails, the calling of the numerical control program is wrong, the numerical control system prohibits the numerical control program from continuing to process, and an alarm is given to remind that the currently called numerical control program is wrong.
In order to better implement the scheme, further, if the numerical control system detects that the current numerical control program is a boring program, the tool length of the current boring tool is recorded, after the current numerical control program is processed, when the boring program is called again, the numerical control program judges whether the tool length value of the tool on the spindle is changed, and if the tool length value is not changed, the boring program is continuously executed; if the cutter length value changes, the boring procedure is not executed, and the next numerical control procedure is executed.
In order to better implement the present solution, further, if the currently executed numerical control program in step S5 is the last numerical control program in the present process, the numerical control system records a common identification code for switching the identification codes between different programs.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. the method for preventing numerical control program calling errors in numerical control machining encodes the numerical control programs, and when each numerical control program is started, a numerical control system can carry out calling matching check, so that numerical control program calling errors are avoided;
2. the method for preventing numerical control program calling errors in numerical control machining, disclosed by the invention, is used for coding the numerical control programs, and when each numerical control program is started, a numerical control system can carry out calling matching check, so that the numerical control program calling errors are avoided, and a boring program which can be used for multiple times is allowed to run repeatedly;
3. the method for preventing numerical control program calling errors in numerical control machining encodes the numerical control programs, and when each numerical control program is started, the numerical control system can carry out calling matching check, so that the numerical control program calling errors are avoided, and after one numerical control program is finished, the numerical control system automatically acquires the identification of the next numerical control program, so that the next numerical control program can be operated in time.
Drawings
In order to more clearly illustrate the technical solution, the drawings needed to be used in the embodiments are briefly described below, and it should be understood that, for those skilled in the art, other related drawings can be obtained according to the drawings without creative efforts, wherein:
FIG. 1 is a flow chart of a numerical control program of the present invention;
FIG. 2 is a schematic flow diagram of the automatic monitoring boring process of the present invention;
FIG. 3 is a diagram illustrating the calling sequence of the numerical control program according to the present invention.
Detailed Description
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and therefore should not be considered as a limitation to the scope of protection. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The present invention will be described in detail with reference to fig. 1 to 3.
Example 1:
a method for preventing numerical control program calling error in numerical control machining is disclosed, and is based on a numerical control system and comprises the following steps:
step S1: coding numerical control programs, wherein each numerical control program corresponds to one identification code;
step S2: respectively adding identification code reading and matching control subprograms at the beginning and the end of each numerical control program;
step S3: after the numerical control program is started, the numerical control system automatically calls a control subprogram to carry out calling matching check on the numerical control program;
step S4: when the numerical control system automatically identifies the boring program, as shown in fig. 2, allowing the boring program to repeatedly run for multiple times;
step S5: before one numerical control program is finished, the numerical control system automatically acquires the identification code of the next numerical control program.
The working principle is as follows: in step S1 of this embodiment, in order to enable the numerical control system to monitor the correctness of the calling sequence of the numerical control program, the numerical control program is first encoded, so that each numerical control program of each part has an independent identification code. Step S2 is to enable the nc system to obtain the id of the current nc program and the processing content of the current nc program at the beginning of the nc program, and to obtain the id of the next nc program to be processed at the end of the nc program. And step S3 is to record the identification code of the current numerical control program to be processed by using the variable in the numerical control system, when the numerical control system executes the numerical control program, the identification code of the numerical control program to be processed stored in the system is automatically matched with the identification code of the current numerical control program according to the control subprogram set at the beginning of the numerical control program, when the matching is successful, the execution of the numerical control program is continued, when the matching is failed, it is indicated that the numerical control program is incorrectly called, and the numerical control system automatically prohibits the program from continuing to be processed, and alarms and reminds.
It should be noted that in step S4, as shown in fig. 2 and 3, since the boring procedure is different from the general milling procedure, when the boring procedure is processed, the boring tool diameter needs to be adjusted repeatedly to execute the numerical control procedure repeatedly, so as to meet the accuracy requirement of the final required hole, and since the number of times of calling the boring procedure cannot be determined in advance, the boring procedure needs to be called and executed many times, besides the processing sequence of the control procedure and the sequential calling of the procedure is ensured, and after the boring procedure is executed, only the next numerical control procedure in the boring step can be executed.
In step S5, before each numerical control program is finished, the numerical control system automatically obtains the identification code of the next numerical control program to be processed, so as to be used for the accuracy matching of the subsequent numerical control programs. If the current numerical control program is the last numerical control program of the working procedure, the numerical control system can record a public identification code, so that the switching of the identification codes among different parts is facilitated.
Example 2:
in the present invention, in addition to the above embodiment 1, the identification code for encoding the numerical control program in step S1 includes a part drawing number, a machine tool name, a process name, and a process step name.
And in the step S2, the control subprogram added at the beginning of the numerical control program for reading and matching the identification code is used for the numerical control program to obtain the identification code of the current numerical control program and the processing content of the current numerical control program at the beginning.
The control subprogram added at the end of the numerical control program in step S2 and used for reading and matching the identification code is used for the numerical control program to obtain the identification code of the next numerical control program at the end.
When the numerical control system executes the numerical control program, matching a control subprogram at the beginning of the numerical control program with a numerical control program identification code to be processed, which is stored in the numerical control system, and when the matching is successful, continuing to execute the numerical control program; and when the matching fails, the calling of the numerical control program is wrong, the numerical control system prohibits the numerical control program from continuing to process, and an alarm is given to remind that the currently called numerical control program is wrong.
If the numerical control system detects that the current numerical control program is a boring program, recording the tool length of the current boring tool, judging whether the tool length value of the tool on the main shaft changes or not by the numerical control program when the boring program is called again after the current numerical control program is processed, and if the tool length value does not change, continuing to execute the boring program; if the cutter length value changes, the boring procedure is not executed, and the next numerical control procedure is executed.
If the currently executed numerical control program is the last numerical control program of the present process in step S5, the numerical control system records a common identification code for switching the identification codes between different programs.
Other parts of this embodiment are the same as those of embodiment 1, and thus are not described again.
Example 3:
on the basis of any one of the embodiments 1-2, the invention establishes a method for preventing numerical control program calling errors in numerical control machining, which comprises the following steps:
step S1: coding numerical control programs, wherein each numerical control program corresponds to one identification code;
as shown in fig. 3, six numerical control programs are established, and the corresponding identification codes are M2501W, M2502W, M2503W, M2504W, M2505W and M2506W.
Step S2: respectively adding identification code reading and matching control subprograms at the beginning and the end of each numerical control program;
the post software automatically adds a control subroutine to the numerical control program, such as in numerical control program M2501W, adding CHECK _ PRO ("FIRST", 0) at the beginning, where 0 represents that the numerical control program is not a boring program and adding INPUT _ CODE at the end ("M2502W").
In the nc program M2502W, CHECK _ PRO ("M2502W", 0 ") is added at the beginning, and INPUT _ CODE (" M2503W ") is added at the end.
In numerical control program M2503W, CHECK _ PRO ("M2503W", 1) is added at the beginning, 1 represents that the numerical control program does not bore a hole, and INPUT _ CODE ("M2504W") is added at the end
By analogy, in the last nc program M2506W, CHECK _ PRO ("M2506W", 0) is added at the beginning and INPUT _ CODE ("FIRST") is added at the end.
Step S3: after the numerical control program is started, the numerical control system automatically calls a control subprogram to carry out calling matching check on the numerical control program;
in the numerical control machining process, numerical control programs must be executed in the order of M2501W, M2502W, M2503W, M2504W, M2505W and M2506W. In the machining process, the numerical control programs of other parts are not allowed to be called, the machined numerical control programs are not allowed to be called, and the step skipping machining is not allowed. The numerical control system ensures that the calling of the program is carried out according to the sequence through automatic monitoring, otherwise, the execution of the numerical control program is forbidden, and the aim of preventing the calling error of the program is fulfilled.
For example, after the second step is finished, the system only allows the third step to be processed, and the numerical control system does not allow other step numerical control programs to be executed.
Step S4: when the numerical control system automatically identifies the boring program, as shown in fig. 2, allowing the boring program to repeatedly run for multiple times;
in this case, M2503W is a boring program, after the boring program M2503W is executed once, the numerical control system automatically records the tool length value of the current tool, when the program is called again, the numerical control system automatically checks whether the tool length value changes, if not, it indicates that the current tool is not replaced or the boring tool is still used, only the boring program M2503W is allowed to be executed, and if the tool length value changes, it indicates that the tool is replaced and is not the boring tool currently, the numerical control system only allows the next numerical control program M2504W to be executed, so that the boring program can be repeatedly executed for many times.
Step S5: before one numerical control program is finished, the numerical control system automatically acquires the identification code of the next numerical control program.
In this case, after the FIRST numerical control program M2501W is finished, the identification code M2502W of the next numerical control program is automatically assigned to the numerical control system, after the second numerical control program M2502W is finished, the identification code M2503W of the next numerical control program is automatically assigned to the numerical control system, and so on, and after the sixth numerical control program M2506W is finished, it is indicated that all the numerical control programs of the part have been executed, the common identification code FIRST is automatically assigned to the numerical control system, and the next part can be subsequently processed.
Other parts of this embodiment are the same as any of embodiments 1-2 described above, and thus are not described again.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications and equivalent variations of the above embodiments according to the technical spirit of the present invention are included in the scope of the present invention.
Claims (7)
1. A method for preventing numerical control program calling errors in numerical control machining is based on a numerical control system and is characterized by comprising the following steps:
step S1: coding numerical control programs, wherein each numerical control program corresponds to one identification code;
step S2: respectively adding identification code reading and matching control subprograms at the beginning and the end of each numerical control program;
step S3: after the numerical control program is started, the numerical control system automatically calls a control subprogram to carry out calling matching check on the numerical control program;
step S4: when the numerical control system automatically identifies the boring program, allowing the boring program to repeatedly run for many times;
step S5: before one numerical control program is finished, the numerical control system automatically acquires the identification code of the next numerical control program.
2. The method for preventing numerical control program calling error in numerical control machining according to claim 1, characterized in that: the identification code for encoding the numerical control program in step S1 includes a part drawing number, a machine tool name, a process name, and a process step name.
3. The method for preventing numerical control program calling error in numerical control machining according to claim 1, characterized in that: and in the step S2, the control subprogram added at the beginning of the numerical control program for reading and matching the identification code is used for the numerical control program to obtain the identification code of the current numerical control program and the processing content of the current numerical control program at the beginning.
4. A method for preventing numerical control program calling error in numerical control machining according to claim 1 or 3, characterized in that: the control subprogram added at the end of the numerical control program in step S2 and used for reading and matching the identification code is used for the numerical control program to obtain the identification code of the next numerical control program at the end.
5. The method for preventing numerical control program calling error in numerical control machining according to claim 1, characterized in that: the step S3 specifically includes: when the numerical control system executes the numerical control program, matching a control subprogram at the beginning of the numerical control program with a numerical control program identification code to be processed, which is stored in the numerical control system, and when the matching is successful, continuing to execute the numerical control program; and when the matching fails, the calling of the numerical control program is wrong, the numerical control system prohibits the numerical control program from continuing to process, and an alarm is given to remind that the currently called numerical control program is wrong.
6. The method for preventing numerical control program calling error in numerical control machining according to claim 1, characterized in that: the step S4 specifically includes: if the numerical control system detects that the current numerical control program is a boring program, recording the tool length of the current boring tool, judging whether the tool length value of the tool on the main shaft changes or not by the numerical control program when the boring program is called again after the current numerical control program is processed, and if the tool length value does not change, continuing to execute the boring program; if the cutter length value changes, the boring procedure is not executed, and the next numerical control procedure is executed.
7. The method for preventing numerical control program calling error in numerical control machining according to claim 1, characterized in that: if the currently executed numerical control program is the last numerical control program of the present process in step S5, the numerical control system records a common identification code for switching the identification codes between different programs.
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Citations (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4636938A (en) * | 1984-08-31 | 1987-01-13 | Cincinnati Milacron Inc. | Method and apparatus for producing numerical control programs |
| JPH01316805A (en) * | 1988-04-11 | 1989-12-21 | Westinghouse Electric Corp <We> | Method and apparatus for generating numerically controlled program |
| EP1697091A1 (en) * | 2003-12-22 | 2006-09-06 | Abb Ab | Control system of an industrial robot |
| CN101206467A (en) * | 2006-12-22 | 2008-06-25 | 南京理工大学 | Universal numerical control code analysis method |
| JP4220732B2 (en) * | 2002-06-27 | 2009-02-04 | 中村留精密工業株式会社 | Method for controlling a machine tool having a turning tool turret |
| CN101424937A (en) * | 2007-11-02 | 2009-05-06 | 唐山轨道客车有限责任公司 | Method for implementing modularized process by utilizing functional element program for numerical control press |
| CN102495591A (en) * | 2011-12-21 | 2012-06-13 | 江南大学 | Method for monitoring numerical control machine |
| CN102859455A (en) * | 2010-04-22 | 2013-01-02 | 通快机床两合公司 | NC program and method for simplified post-production on a machine tool |
| CN103345198A (en) * | 2013-05-10 | 2013-10-09 | 南京航空航天大学 | Feature-based method numerical control processing monitoring triggering detection method |
| CN103885389A (en) * | 2012-12-20 | 2014-06-25 | 北汽福田汽车股份有限公司 | Numerical control process program processing method |
| US20150253760A1 (en) * | 2014-03-07 | 2015-09-10 | Dmg Mori Seiki Co., Ltd. | Apparatus for Generating and Editing NC Program |
| CN104914786A (en) * | 2015-05-22 | 2015-09-16 | 厦门钨业股份有限公司 | UG NX secondary development based numerical control blade periphery grinding parameterization programming method |
| CN105867310A (en) * | 2016-04-11 | 2016-08-17 | 北京航空航天大学 | Numerical control processing method and numerical control processing system for realizing T spline model based on OCC |
| CN106444632A (en) * | 2016-11-23 | 2017-02-22 | 沈阳黎明航空发动机(集团)有限责任公司 | Method for preventing manually entered error parameters in digital controlled lathe |
| CN106610627A (en) * | 2015-10-27 | 2017-05-03 | 成都飞机工业（集团）有限责任公司 | Error-proofing method for tool utilization in process of numerical control machining |
| CN107942950A (en) * | 2017-12-04 | 2018-04-20 | 中国航发南方工业有限公司 | Blind threaded processing control method, control device, processor and storage medium |
| CN108334037A (en) * | 2018-04-08 | 2018-07-27 | 深圳市德堡数控技术有限公司 | A kind of digital control system and its breakpoint continue blanking method |
| CN108845902A (en) * | 2018-06-14 | 2018-11-20 | 北京华峰测控技术股份有限公司 | A kind of ATE hardware configuration and test program check method and apparatus |
| US20190004497A1 (en) * | 2017-06-30 | 2019-01-03 | Norsk Titanium As | Technologies of controlling additive manufacturing systems |
| CN109976260A (en) * | 2019-04-18 | 2019-07-05 | 成都飞机工业（集团）有限责任公司 | A kind of integrated control method of Siemens 810D digital control system |
| CN110045678A (en) * | 2019-05-21 | 2019-07-23 | 无锡微茗智能科技有限公司 | A kind of program scheduler method, apparatus, equipment, system and storage medium |
| EP3734383A1 (en) * | 2019-05-03 | 2020-11-04 | AB Sandvik Coromant | Method for communication in a machine tool system and a communication system therefor |
| CN112612249A (en) * | 2020-12-22 | 2021-04-06 | 成都瑞雪精密机械有限公司 | Automatic safe deployment method for machining coordinate origin of numerical control machine tool |
-
2021
- 2021-04-07 CN CN202110370634.6A patent/CN112764392B/en active Active
Patent Citations (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4636938A (en) * | 1984-08-31 | 1987-01-13 | Cincinnati Milacron Inc. | Method and apparatus for producing numerical control programs |
| JPH01316805A (en) * | 1988-04-11 | 1989-12-21 | Westinghouse Electric Corp <We> | Method and apparatus for generating numerically controlled program |
| JP4220732B2 (en) * | 2002-06-27 | 2009-02-04 | 中村留精密工業株式会社 | Method for controlling a machine tool having a turning tool turret |
| EP1697091A1 (en) * | 2003-12-22 | 2006-09-06 | Abb Ab | Control system of an industrial robot |
| CN101206467A (en) * | 2006-12-22 | 2008-06-25 | 南京理工大学 | Universal numerical control code analysis method |
| CN101424937A (en) * | 2007-11-02 | 2009-05-06 | 唐山轨道客车有限责任公司 | Method for implementing modularized process by utilizing functional element program for numerical control press |
| CN102859455A (en) * | 2010-04-22 | 2013-01-02 | 通快机床两合公司 | NC program and method for simplified post-production on a machine tool |
| CN102495591A (en) * | 2011-12-21 | 2012-06-13 | 江南大学 | Method for monitoring numerical control machine |
| CN103885389A (en) * | 2012-12-20 | 2014-06-25 | 北汽福田汽车股份有限公司 | Numerical control process program processing method |
| CN103345198A (en) * | 2013-05-10 | 2013-10-09 | 南京航空航天大学 | Feature-based method numerical control processing monitoring triggering detection method |
| US20150253760A1 (en) * | 2014-03-07 | 2015-09-10 | Dmg Mori Seiki Co., Ltd. | Apparatus for Generating and Editing NC Program |
| CN104914786A (en) * | 2015-05-22 | 2015-09-16 | 厦门钨业股份有限公司 | UG NX secondary development based numerical control blade periphery grinding parameterization programming method |
| CN106610627A (en) * | 2015-10-27 | 2017-05-03 | 成都飞机工业（集团）有限责任公司 | Error-proofing method for tool utilization in process of numerical control machining |
| CN105867310A (en) * | 2016-04-11 | 2016-08-17 | 北京航空航天大学 | Numerical control processing method and numerical control processing system for realizing T spline model based on OCC |
| CN106444632A (en) * | 2016-11-23 | 2017-02-22 | 沈阳黎明航空发动机(集团)有限责任公司 | Method for preventing manually entered error parameters in digital controlled lathe |
| US20190004497A1 (en) * | 2017-06-30 | 2019-01-03 | Norsk Titanium As | Technologies of controlling additive manufacturing systems |
| CN107942950A (en) * | 2017-12-04 | 2018-04-20 | 中国航发南方工业有限公司 | Blind threaded processing control method, control device, processor and storage medium |
| CN108334037A (en) * | 2018-04-08 | 2018-07-27 | 深圳市德堡数控技术有限公司 | A kind of digital control system and its breakpoint continue blanking method |
| CN108845902A (en) * | 2018-06-14 | 2018-11-20 | 北京华峰测控技术股份有限公司 | A kind of ATE hardware configuration and test program check method and apparatus |
| CN109976260A (en) * | 2019-04-18 | 2019-07-05 | 成都飞机工业（集团）有限责任公司 | A kind of integrated control method of Siemens 810D digital control system |
| EP3734383A1 (en) * | 2019-05-03 | 2020-11-04 | AB Sandvik Coromant | Method for communication in a machine tool system and a communication system therefor |
| CN110045678A (en) * | 2019-05-21 | 2019-07-23 | 无锡微茗智能科技有限公司 | A kind of program scheduler method, apparatus, equipment, system and storage medium |
| CN112612249A (en) * | 2020-12-22 | 2021-04-06 | 成都瑞雪精密机械有限公司 | Automatic safe deployment method for machining coordinate origin of numerical control machine tool |
Non-Patent Citations (3)
| Title |
|---|
| E.J. MCCLUSKEY: "Procedure call duplication: minimization of energy consumption with constrained error detection latency", 《PROCEEDINGS 2001 IEEE INTERNATIONAL SYMPOSIUM ON DEFECT AND FAULT TOLERANCE IN VLSI SYSTEMS》 * |
| 何多政: "飞机起落架零部件数控程序防差错技术", 《新技术新工艺》 * |
| 王志伟: "基于PC+运动控制卡的雕铣系统开发及铣削仿真研究", 《中国优秀硕士学位论文全文数据库工程科技I辑》 * |
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