CN106446413A - Parameterization technological designing method for waveguide - Google Patents
Parameterization technological designing method for waveguide Download PDFInfo
- Publication number
- CN106446413A CN106446413A CN201610851728.4A CN201610851728A CN106446413A CN 106446413 A CN106446413 A CN 106446413A CN 201610851728 A CN201610851728 A CN 201610851728A CN 106446413 A CN106446413 A CN 106446413A
- Authority
- CN
- China
- Prior art keywords
- waveguide
- technological
- design
- characteristic parameter
- technical papers
- 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
- 238000000034 method Methods 0.000 title claims abstract description 108
- 238000013461 design Methods 0.000 claims abstract description 32
- 238000012545 processing Methods 0.000 claims description 16
- 238000012986 modification Methods 0.000 claims description 4
- 230000004048 modification Effects 0.000 claims description 4
- 238000004364 calculation method Methods 0.000 claims description 3
- 238000003860 storage Methods 0.000 claims description 3
- 238000012938 design process Methods 0.000 claims description 2
- 238000003754 machining Methods 0.000 abstract description 5
- 238000002360 preparation method Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 241000208340 Araliaceae Species 0.000 description 2
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 2
- 235000003140 Panax quinquefolius Nutrition 0.000 description 2
- 235000008434 ginseng Nutrition 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- AZFKQCNGMSSWDS-UHFFFAOYSA-N MCPA-thioethyl Chemical compound CCSC(=O)COC1=CC=C(Cl)C=C1C AZFKQCNGMSSWDS-UHFFFAOYSA-N 0.000 description 1
- 238000012356 Product development Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000000262 chemical ionisation mass spectrometry Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Evolutionary Computation (AREA)
- Geometry (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- General Factory Administration (AREA)
Abstract
The invention relates to a parameterization technological designing method for a waveguide. The parameterization technological designing method comprises the first step of establishing a process template base of the waveguide, wherein process templates are stored in the process template base; the second step of determining a foundational characteristic parameter of the waveguide; the third step of identifying a machining parameter related in the process template base of the waveguide in the first step and establishing a corresponding relationship between the machining parameter and the foundational characteristic parameter of the waveguide in the second step; the fourth step of establishing a process of the technological designing according to the corresponding relationship established in the third step; the fifth step of conducting technological design of a programe developing document according to the process of the technological designing obtained in the fourth step; the sixth step of incorporating the documents developed in the fifth step into a CAPP system to obtain technological documents of the waveguide, and conducting checking, signing and archiving on the technological documents. Through the parameterization technological designing method for waveguide, technological designing efficiency of the waveguide products is improved, and technological preparation period for developing radar products is reduced.
Description
Technical field
The present invention relates to waveguide device manufacturing technology field, a kind of more particularly to Parameter Process Planning side of waveguide
Method.
Background technology
Waveguide is a kind of microwave device that commonly uses in Radar Products, with specification kind is many, usage quantity greatly, technological process
The features such as complicated, machining accuracy is high.Waveguide is typically made up of waveguide and ring flange, wherein waveguide by bore have 8mm, 2cm,
The plurality of specifications such as 3cm, are divided into straight wave guide, E face waveguide bend, H face waveguide bend etc. again by shape；Ring flange also has plane face flange, chokes
Flange point, flange side surface installing hole is divided into unthreaded hole, screwed hole, steel-wire screw-socket hole etc. again, and ring flange is corresponding with waveguide,
It is also classified into the plurality of specifications such as 8mm, 2cm, 3cm；In addition the material of processing waveguide also has multiple trades mark such as copper alloy, aluminium alloy.Pin
To different size, shape, material waveguide, its technological process, processing method, machined parameters etc. are all different, and each zero,
With complex dependency between portion, the machined parameters of one integral piece, such as waveguide entire length, guide length, chokes groove depth
Degree, the homogeneous mutual correlation of flange side surface allowance, flange seam is interrelated with waveguide seam etc..
At present, the process design method of waveguide is foundation waveguide design file, each belonging to which zero, portion, one integral piece,
Consider the factors such as its specification, shape, material, dimensional accuracy, technical requirements, by technologist according to production engineering specifications and itself warp
Test the corresponding technological process of selection, processing method, machined parameters etc., work out corresponding technical papers portionwise, and calculate item by item and
Every machined parameters, allowance, raw material information etc. is filled in, is typically related to all kinds of machined parameters per root waveguide and arrives for dozens of
Up to a hundred.In recent years, the method for setting up typical process template by CAPP software, improves some processes design efficiency, but right
The aspects such as the selection of arrangement, template in technological process still have larger dependence, and each zero, portion, one integral piece processing to technologist's experience
The filling in of all kinds of parameters in the consideration of dependence on parameter, the calculating of allowance and technical papers, still suffer from workload big,
Situations such as work efficiency is low, and there is the risk of mistake in computation.
Content of the invention
The technical problem to be solved be as current waveguide specification kind is many, usage quantity is big, technique stream
Journey is complicated, machining accuracy height, and causes the shortcomings of being difficult to raising work efficiency, minimizing time occur.
For solving technical problem above, the invention provides a kind of parametric technologic design method of waveguide, solves thunder
Reach present in conventional waveguide device technological design that workload is big, efficiency is low, technologist's experience and Capability Requirement height etc. are asked
Topic.
A kind of parametric technologic design method of waveguide, the method step includes as follows：
S1, sets up the process die storehouse of waveguide, and storage in process die storehouse has technique masterplate；
S2, determines waveguide basis characteristic parameter；
S3, recognizes in S1 the machined parameters that are related in the process die of waveguide, the waveguide that sets up in the machined parameters and S2
The corresponding relation of foundation characteristic parameter；
S4, the corresponding relation according to S3 sets up the flow process of technological design；
S5, according to the flow process of the technological design in S4, carries out technological design program development file；
S6, the file that develops in S5 is included CAPP system, obtains the technical papers of waveguide, and the technical papers are examined
Sign, file.
Further, in described S1 it is：Collect, arrange waveguide design file and the technical papers of existing Radar Products, root
According to the characteristic feature of impact technological process and process, waveguide is classified, the work of waveguide is then set up using classification information
Skill template base.
Further, described S2 also includes：True by the foundation characteristic parameter for determining related to waveguide specification, waveguide type
Other waveguide machined parameters fixed.
Further, in described S4 it is：By analyze waveguide basis characteristic parameter, process die and every machined parameters it
Between logical relation, determine that process die in Process Planning is selected, machined parameters are replaced and calculation procedure.
Further, S51, starts waveguide design program；
S52, in program window, selects or typing foundation characteristic parameter；
S53, according to foundation characteristic parameter, procedure Selection process die；
S54, program is calculated and replaces the parametric variable in process die；
S55, the technical papers of the assembling of Program Generating Waveguide Product and processing；
The technical papers for generating in S55 are modified by S56；
S57, the technical papers derivation program of modification and perfection in S6 obtains technical papers.
Beneficial effect：Waveguide Product technological design efficiency can be greatly improved, reduces the technological preparation week of Radar Products development
Phase；Dependency of the waveguide process design to technologist's experience can be reduced, and reduce the Waveguide Product processing for causing because of mistake in computation
Quality problems；The standardization of Waveguide Product technical papers can be improved, strengthens the directiveness to production operation.
Description of the drawings
Fig. 1 is the flow chart of the technological design of the waveguide of the present invention；
Fig. 2 is the technological design program development flow chart of the waveguide of the present invention.
Specific embodiment
Below in conjunction with accompanying drawing, the principle of the present invention and feature are described, example is served only for explaining the present invention, and
Non- for limiting the scope of the present invention.
As shown in Figure 1, a kind of parametric technologic design method of waveguide, the method step includes as follows：
S1, sets up the process die storehouse of waveguide, and storage in process die storehouse has technique masterplate；
S2, determines waveguide basis characteristic parameter；
S3, recognizes in S1 the machined parameters that are related in the process die of waveguide, the waveguide that sets up in the machined parameters and S2
The corresponding relation of foundation characteristic parameter；
S4, the corresponding relation according to S3 sets up the flow process of technological design；
S5, according to the flow process of the technological design in S4, carries out technological design program development file；
S6, the file that develops in S5 is included CAPP system, obtains the technical papers of waveguide, and the technical papers are examined
Sign, file.
In described S1 it is：Collect, arrange waveguide design file and the technical papers of existing Radar Products, according to impact work
The characteristic feature of skill flow process and process is classified to waveguide, then sets up the process die of waveguide using classification information
Storehouse.
Described S2 also includes：By determine the foundation characteristic parameter determination related to waveguide specification, waveguide type other
Waveguide machined parameters.
In described S4 it is：By analyzing patrolling between waveguide basis characteristic parameter, process die and every machined parameters
The relation of collecting, determines that the process die in Process Planning is selected, machined parameters are replaced and calculation procedure.
S51, starts waveguide design program；
S52, in program window, selects or typing foundation characteristic parameter；
S53, according to foundation characteristic parameter, procedure Selection process die；
S54, program is calculated and replaces the parametric variable in process die；
S55, the technical papers of the assembling of Program Generating Waveguide Product and processing；
The technical papers for generating in S55 are modified by S56；
S57, the technical papers derivation program of modification and perfection in S6 obtains technical papers.
Specific embodiment
The first step：Set up waveguide common processes template base：Collect, arrange existing Radar Products commonly use waveguide design file and
Technical papers, the characteristic feature according to impact technological process and process is classified to waveguide, such as according to waveguide and method
Blue disc-type can be divided into double chokes straight wave guides, one flat one grip waveguide bend etc., then set up by classification commonly use waveguide and belonging to zero, portion,
The a complete set of common processes template of one integral piece product at different levels.
Second step：Determine waveguide basis characteristic parameter：As waveguide is the series of products by relevant design standard formation, right
In same specification, the waveguide of type, zero, portion, most of machined parameters of one integral piece are a fixed value or the number that can calculate
Value, such as flange aperture, waveguide tube cavity, material trademark etc. are fixed value, and waveguide seam, flange seam, waveguide blank
Equidimension can be calculated, therefore by recognizing and determining the foundation characteristic parameter related to waveguide specification, type etc., you can really
Other all machined parameters fixed.Waveguide basis characteristic parameter mainly includes：Waveguide specification, waveguide type, guide length, method
Blue disc-type, material trademark etc..
3rd step：Set up corresponding relation and the computing formula of all machined parameters and waveguide basis characteristic parameter：Identify
The machined parameters being related in waveguide complete set common processes template, and it is right with waveguide basis characteristic parameter to set up all machined parameters
Should be related to and computing formula, such as：Waveguide specification is 2cm, then waveguide tube cavity bore U (length direction)=15.8mm, V (short direction)
=7.9mm, corresponding waveguide outside seam Uzk=U+2.5, Vzk=V+2.5；For H face waveguide bend, two ends length is respectively
For L1, L2, then overall dimensions (thick × long × wide)=(V+3.8) × (L1+U/2+53) × (L2+U/2+ in its waveguide bend chamber
53).
4th step：Set up the Process planning flow based on waveguide basis characteristic parameter：By analyzing waveguide foundation characteristic ginseng
Logical relation between number, common processes template and every machined parameters, determines that common processes stencil-chosen, machined parameters are replaced
Concrete steps with calculating, ultimately form complete Process planning flow, such as：For straight wave guide, then corresponding process die is
3 process die such as waveguide assembling, straight waveguide processing, ring flange processing；Corresponding waveguide bend, then corresponding process die is ripple
Lead 5 moulds such as assembling, waveguide elbow assembling processing, the processing of waveguide elbow cavity, the processing of waveguide elbow cover plate, ring flange processing
Plate；For choke flange, should have in choke groove manufacturing procedure, waveguide assembly template in ring flange processing template to have choke groove essence
Degree control is required；The corresponding ring flange containing steel-wire screw-socket hole, should correspond to steel-wire screw-socket screw thread process ginseng in ring flange processing template
Number, should have installation steel-wire screw-socket operation after coating operation in waveguide assembly template.
5th step：Program development：By program development, technologist is realized only by identification and input waveguide foundation characteristic is joined
Number, you can be automatically performed common processes stencil-chosen, parameter replacement, parameter calculating, so as to realize including that zero one integral piece of waveguide exists
The function of interior a complete set of technical papers design, concrete steps are as shown in Figure 2：Start waveguide design program；In program window, select
Or typing foundation characteristic parameter；According to foundation characteristic parameter, procedure Selection process die；Program is calculated and replaces process die
In parametric variable；The assembling of Program Generating Waveguide Product and the technical papers of processing；The technical papers for generating have been modified
Kind.
6th step：CAPP is integrated：Waveguide parameter metallization processes design program is included CAPP system, be can achieve and common process
The resource-sharing of design environment, and reuse and the work of PDM system waveguide design BOM data is realized under CAPP/PDM the integration environment
Books part is filed to PDM system.
PDM is one and is managed all information related to product (including electronic document, digitized text based on software
Part, data-base recording etc.) and all processes related to product (including workflow and change flow process) technology.It provides product
The information management of product Life cycle, and the cooperation ring of a parallelization can be set up in enterprise-wide for product design and manufacture
Border.The ultimate principle of PDM is logically to integrate each CAX informationization isolated island, whole using computer system control
The exploitation design process of product, by progressively setting up the product model of virtuality, ultimately forms complete product description, production process
Description and production process control data.The organic integration of technical information systems and management information system, constitutes support whole
The information system of process of product development, while also establish the technical foundation of CIMS.By setting up virtual product model, PDM
System can be effective, real-time, complete whole product life cycle for processing from product programming to product rejection of control in each
Plant complicated digital information.
CAPP (Computer Aided Process Planning) is referred to by means of computer hardware technique and support
Environment, carries out the function of numerical computations, logical judgment and reasoning etc. using computer to formulate part machinery machining process.
In this manual, identical embodiment or example are necessarily directed to the schematic representation of above-mentioned term.
And, the specific features of description, structure, material or feature can be with suitable in any one or more embodiments or example
Mode is combined.Additionally, in the case of not conflicting, those skilled in the art can be by the difference described in this specification
The feature of embodiment or example and different embodiments or example is combined and combines.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all spirit in the present invention and
Within principle, any modification, equivalent substitution and improvement that is made etc., should be included within the scope of the present invention.
Claims (5)
1. a kind of parametric technologic design method of waveguide, it is characterised in that the method step includes as follows：
S1, sets up the process die storehouse of waveguide, and storage in process die storehouse has technique masterplate；
S2, determines waveguide basis characteristic parameter；
S3, recognizes in S1 the machined parameters that are related in the process die of waveguide, the waveguide basis that sets up in the machined parameters and S2
The corresponding relation of characteristic parameter；
S4, the corresponding relation according to S3 sets up the flow process of technological design；
S5, according to the flow process of the technological design in S4, carries out technological design program development file；
S6, the file that develops in S5 is included CAPP system, obtains the technical papers of waveguide, and the technical papers are examined label, returned
Shelves.
2. the parametric technologic design method of a kind of waveguide according to claim 1, it is characterised in that in described S1
For：Collect, waveguide design file and the technical papers of existing Radar Products are arranged, according to impact technological process and process
Characteristic feature is classified to waveguide, then sets up the process die storehouse of waveguide using classification information.
3. the parametric technologic design method of a kind of waveguide according to claim 1, it is characterised in that described S2 is also wrapped
Include：By determining foundation characteristic parameter determination other waveguide machined parameters related to waveguide specification, waveguide type.
4. the parametric technologic design method of a kind of waveguide according to claim 1,2 or 3, it is characterised in that described
In S4 it is：By the logical relation between waveguide basis characteristic parameter, process die and every machined parameters is analyzed, technique is determined
Process die in design process is selected, machined parameters are replaced and calculation procedure.
5. the parametric technologic design method of a kind of waveguide according to claim 1, it is characterised in that in described S5
Program development Files step is：
S51, starts waveguide design program；
S52, in program window, selects or typing foundation characteristic parameter；
S53, according to foundation characteristic parameter, procedure Selection process die；
S54, program is calculated and replaces the parametric variable in process die；
S55, the technical papers of the assembling of Program Generating Waveguide Product and processing；
The technical papers for generating in S55 are modified by S56；
S57, the technical papers derivation program of modification and perfection in S6 obtains technical papers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610851728.4A CN106446413A (en) | 2016-09-26 | 2016-09-26 | Parameterization technological designing method for waveguide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610851728.4A CN106446413A (en) | 2016-09-26 | 2016-09-26 | Parameterization technological designing method for waveguide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106446413A true CN106446413A (en) | 2017-02-22 |
Family
ID=58170353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610851728.4A Pending CN106446413A (en) | 2016-09-26 | 2016-09-26 | Parameterization technological designing method for waveguide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106446413A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108039579A (en) * | 2017-12-11 | 2018-05-15 | 北京无线电测量研究所 | A kind of speedy erection system of shaped cavity radiating element |
| CN108153977A (en) * | 2017-12-26 | 2018-06-12 | 西安电子工程研究所 | A kind of radar waveguide parameterization design method based on NX |
| CN109408494A (en) * | 2018-11-01 | 2019-03-01 | 北京京航计算通讯研究所 | Model based on Worksheet self-defining function produces resume generation method |
| CN109472015A (en) * | 2018-11-01 | 2019-03-15 | 北京京航计算通讯研究所 | Model production resume based on Worksheet self-defining function generate system |
| CN111814215A (en) * | 2020-07-10 | 2020-10-23 | 北京无线电测量研究所 | A rapid design platform and rapid design method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1979496A (en) * | 2005-12-02 | 2007-06-13 | 中国科学院金属研究所 | Copper-alloy pipe-material casting-milling technology parameter designing and optimizing method |
| CN103454975A (en) * | 2013-09-18 | 2013-12-18 | 沈阳飞机工业（集团）有限公司 | Design method of manufacturing technology of parameterized numerical control end mill |
| CN105550387A (en) * | 2015-11-03 | 2016-05-04 | 徐工集团工程机械股份有限公司 | Method and system for constructing process model on the basis of parameterization |
| CN105589867A (en) * | 2014-10-21 | 2016-05-18 | 沈阳黎明航空发动机(集团)有限责任公司 | Rapid generation method for three-dimensional machined technological document |
-
2016
- 2016-09-26 CN CN201610851728.4A patent/CN106446413A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1979496A (en) * | 2005-12-02 | 2007-06-13 | 中国科学院金属研究所 | Copper-alloy pipe-material casting-milling technology parameter designing and optimizing method |
| CN103454975A (en) * | 2013-09-18 | 2013-12-18 | 沈阳飞机工业（集团）有限公司 | Design method of manufacturing technology of parameterized numerical control end mill |
| CN105589867A (en) * | 2014-10-21 | 2016-05-18 | 沈阳黎明航空发动机(集团)有限责任公司 | Rapid generation method for three-dimensional machined technological document |
| CN105550387A (en) * | 2015-11-03 | 2016-05-04 | 徐工集团工程机械股份有限公司 | Method and system for constructing process model on the basis of parameterization |
Non-Patent Citations (5)
| Title |
|---|
| 于庆魁等: "《精密机械制造工艺学》", 30 June 1991, 北京：兵器工业出版社 * |
| 张定华: "《涡轮叶片精密铸造模具技术》", 30 April 2014, 北京：国防工业出版社 * |
| 徐正: ""三维CAPP中零件特征提取及基于遗传算法的工艺排序研究"", 《中国优秀博硕士学位论文全文数据库 (硕士) 工程科技Ⅱ辑（月刊）》 * |
| 王怀明: ""面向制造企业的集成化工艺与生产管理系统的研究"", 《中国博士学位论文全文数据库 信息科技辑（月刊）》 * |
| 陈丁跃 等: "《现代汽车设计制造工艺》", 28 February 2015, 西安交通大学出版社 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108039579A (en) * | 2017-12-11 | 2018-05-15 | 北京无线电测量研究所 | A kind of speedy erection system of shaped cavity radiating element |
| CN108153977A (en) * | 2017-12-26 | 2018-06-12 | 西安电子工程研究所 | A kind of radar waveguide parameterization design method based on NX |
| CN109408494A (en) * | 2018-11-01 | 2019-03-01 | 北京京航计算通讯研究所 | Model based on Worksheet self-defining function produces resume generation method |
| CN109472015A (en) * | 2018-11-01 | 2019-03-15 | 北京京航计算通讯研究所 | Model production resume based on Worksheet self-defining function generate system |
| CN111814215A (en) * | 2020-07-10 | 2020-10-23 | 北京无线电测量研究所 | A rapid design platform and rapid design method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106446413A (en) | Parameterization technological designing method for waveguide | |
| US10120912B2 (en) | System and method for combination-based data analysis | |
| CN111242363A (en) | A method and system for predicting order combination and layout of PCB boards based on machine learning | |
| CN112001047B (en) | Radar key part process design method based on PMI information | |
| Hallmann et al. | Comparison of different methods for scrap rate estimation in sampling-based tolerance-cost-optimization | |
| CN117787838B (en) | Logistics digital management system and method based on AI large model | |
| CN111950922B (en) | Equipment economic data evaluation method based on multi-source data interaction analysis | |
| US20080126018A1 (en) | Method for constructing object by stacking up functional feature | |
| CN105653761B (en) | A kind of method of automatic acquisition batch outfititem jacking number of parts | |
| KR20200002685A (en) | Standard specification design system based on BIM | |
| KR101879427B1 (en) | Method and Apparatus for 3D Merging MCAD and PCAD | |
| CN111859571B (en) | Stacker safety evaluation method and system based on parameterized design | |
| CN116542698B (en) | Enterprise customized intelligent development management platform | |
| CN113191457A (en) | Production data and BOM automatic classification gathering method applied to manufacturing enterprises | |
| Behera et al. | An integrated approach to accurate part manufacture in single point incremental forming using feature based graph topology | |
| CN100357885C (en) | Automatic scanning measuring data analytic processing system and method | |
| CN113781011B (en) | Auditing method and system for power distribution network engineering cost | |
| CN116820767A (en) | Cloud resource management method and device, electronic equipment and storage medium | |
| CN100419674C (en) | Report forms generating system and method | |
| CN106294978A (en) | A kind of method and system of printed board assembly Celerity process planning | |
| CN112184853B (en) | Gauge construction method and device, electronic equipment and storage medium | |
| CN117131251B (en) | Multidimensional data analysis processing system and method based on cloud computing | |
| CN100356365C (en) | System and method for automatically pasting data onto image files | |
| CN118052425B (en) | A production report management method and system | |
| CN108615179B (en) | Method for automatically generating drawing based on elevator order |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170222 |