Home   |   About Journal   |   Editorial Board   |   Instruction   |   Publication Ethics Statement   |   Subscriptions   |   Contacts Us   |   Chinese
  Office Online  
    Submission Online
    Peer Review
    Editor Work
    Editor-in-chief
    Office Work
  Journal Online
    Accepted
    Current Issue
    Advanced Search
    Archive
    Read Articles
    Download Articles
    Email Alert
    
Quick Search  
  Adv Search
2011 Vol. 54, No. 22
Published: 2011-11-01
FEATURE
FIGURE
NEW VIEWPOINT
RESEARCH
COVER STORY
SPECIAL FOCUS
 
       FEATURE
26 Key Problem and Application Analysis of Digital Alignment for Aircraft Large Part
DOI: 10.16080/j.issn1671-833x.2011.22.005
2011 Vol. 54 (22): 26-29 [Abstract] ( 95 ) HTMLNew PDF (2248 KB)  ( 314 )
       COVER STORY
32 Pulse Motion Line
DOI: 10.16080/j.issn1671-833x.2011.22.006
2011 Vol. 54 (22): 32-34 [Abstract] ( 71 ) HTMLNew PDF (2252 KB)  ( 174 )
       NEW VIEWPOINT
36 Automatic Docking Technology of Satellite
2011 Vol. 54 (22): 36-39 [Abstract] ( 48 ) HTMLNew PDF (1820 KB)  ( 428 )
40 Application of Automatic Assembly Technology in Large Aircraft Fuselage Structure Design
DOI: 10.16080/j.issn1671-833x.2011.22.008
2011 Vol. 54 (22): 40-43 [Abstract] ( 88 ) HTMLNew PDF (2566 KB)  ( 351 )
       SPECIAL FOCUS
46 Study on Aircraft Design Based on Digital Flexible Assembly
DOI: 10.16080/j.issn1671-833x.2011.22.009
In view of the development and new demand of digital flexible assembly, an analysis on the key technology of aircraft design based on digital flexible assembly is made, and some new elements are mentioned such as the selection of locating points of parts and components, the manufactural separation surface, open assembly require , structure forms and connection based on robotization assembly. Some amelioration and problems are considered, which provides a direction for the realization of flexible assembly.
2011 Vol. 54 (22): 46-48/52 [Abstract] ( 80 ) HTMLNew PDF (1104 KB)  ( 370 )
49 Key Technology for Digital Mock-up Research and Development of Complex Product
DOI: 10.16080/j.issn1671-833x.2011.22.010
In order to study the key technology involved in the digital mock-up research and development of complex products, aeroengine is taken as example to analyze the methods of modeling parts, assembly and associated design in the digital prototype. Firstly, 3D models of aeroengine parts are established through the CAD software. Then, for the purpose of studying the lightweight, constrains, interference and other problems occurred in the assembly process, the sub-assemblies and full assembly of the engine prototype are conducted based on those 3D models. Finally, by means of utilizing WAVE technology,the associated parametric design of the blisk is achieved.By replacing the physical prototype with the digital mockup,it promotes the design and manufacturing development of high-quality, high-efficiency and low-cost products.
2011 Vol. 54 (22): 49-52 [Abstract] ( 72 ) HTMLNew PDF (1742 KB)  ( 239 )
       
53 Research of Digital Tolerance Distribution Technology Based on Key Characteristics
DOI: 10.16080/j.issn1671-833x.2011.22.011

Flexible assembly is characterized by the digitization, in the phase of the concurrent engineering, according to the idea of design for the flexible assembly, the key characteristics which influences the aircraft quality are defi ned. Through the analysis of the error accumulation, the key characteristics are decomposed to the components and process. Digital technology is used to distribute the tolerance, the tolerance information is added into the dataset of flexible assembly to coordinate the product and tooling’s manufacturing and checkout. By measuring and controlling the key characteristics of the components and process, the quality and effi ciency of the assembly could be conspicuously improved.
2011 Vol. 54 (22): 53-56/80 [Abstract] ( 75 ) HTMLNew PDF (3566 KB)  ( 290 )
       SPECIAL FOCUS
57 Application of MBD on Aircraft Design
DOI: 10.16080/j.issn1671-833x.2011.22.012
A state-of-art digital design method for aircraft design is presented, which focuses on building up an extensive three-dimensional model that integrates design information, manufacturing information, inspection information and so on into a whole with internal consistency, and serves as the unique data source throughout the entire life cycle of aircraft development. This method turns out to be a practical solution for aviation manufacturing enterprises to improve the production effi ciency and shorten the development period.
2011 Vol. 54 (22): 57-59/97 [Abstract] ( 72 ) HTMLNew PDF (2180 KB)  ( 388 )
       
60 Application of Virtual Aircraft Position Estimation System in Digital Assembly
DOI: 10.16080/j.issn1671-833x.2011.22.013
Digital posture adjustment and assembly positioning technology of large parts of the aircraft is widely used, some application systems is used in the assembly worksites. However, during the course of the aircraft assembly positioning, the different choice of the measuring points will cause different aircraft state. Parts machining, assembly, measuring equipment, etc. will also bring error, that makes deviation between the state of the practical position and the theoretical state of the aircraft, and the aircraft can not be positioned right for the next operation. To minimize the error of the aircraft positioning and improve the efficiency, a kind of virtual aircraft position estimation system using on digital assembly is applied, from the analysis of the measuring data during the aircraft poisoning, this virtual aircraft position estimation system can be practically used during the positioning of the aircraft.
2011 Vol. 54 (22): 60-62 [Abstract] ( 78 ) HTMLNew PDF (971 KB)  ( 189 )
63 Virtual Modeling and Simulation of Large Assembly Equipment With Multi-DOFs
DOI: 10.16080/j.issn1671-833x.2011.22.014
The large assembly equipment with multi-DOFs always have complicated structure and driven form. By applying the freedom decomposition of large assembly equipment, a motion component with multi-level structures is proposed for abstract modeling of multi-DOFs assembly equipment. A node cell is realized to build the virtual models and a template is constructed for the modeling of this type of equipment. Based on the multi-DOFs model, integrated motion simulation of equipment and assembly object can be achieved through online specifying their relationship interactively. A common platform is developed for the large multi-DOFs assembly equipment modeling and simulation, and an overhead crane is used to demonstrate the methods.
2011 Vol. 54 (22): 63-66 [Abstract] ( 62 ) HTMLNew PDF (1918 KB)  ( 223 )
67 Application of on-Site Visible Virtual Assembly in Satellite Tower Product
DOI: 10.16080/j.issn1671-833x.2011.22.015
Tower structure is a new structure in satellite product. It has multiple angle and is diffi cult to be assembled. This identity makes it has many differences from traditional tabulate composite panel assembly. The on-site visible VA technology uses computer simulation technology to analyze academic model and actual model and instructs assembly. The application of this technology ensures the precision of product assembly.
2011 Vol. 54 (22): 67-69/85 [Abstract] ( 71 ) HTMLNew PDF (2244 KB)  ( 188 )
70 Research and Application of Satellite Virtual Assembly Technology
DOI: 10.16080/j.issn1671-833x.2011.22.016
Virtual assembly technology can effectively support the process simulation and optimization program. It is an important technique for satellite development. It can study the satellite assembly processes and key technology by using virtual assembly simulation software. It contains the assembly sequence planning, assembly interference checking, human engineering simulation, making it early for performance testing and evaluation program. It effectively guides the operation of the workers and ensures the quality.
2011 Vol. 54 (22): 70-73/93 [Abstract] ( 75 ) HTMLNew PDF (3073 KB)  ( 297 )
74 Design and Application of MBD-Based Aircraft Digital Assembly Process
DOI: 10.16080/j.issn1671-833x.2011.22.017
The technology of model-based definition makes three-dimensional model to be the sole basis in product design and production process, its application must change the traditional mode of production. In the background of model-based defi nition, aircraft digital assembly process design and application mode is proposed. In this mode, through the process design and detailed process design, three-dimensional assembly orders are constructed, which provides the basis for visualization of on-site assembly.
2011 Vol. 54 (22): 74-77 [Abstract] ( 95 ) HTMLNew PDF (1841 KB)  ( 524 )
78 Research on Drilling Experiment of Flexible Track Automatic Drilling Equipment
DOI: 10.16080/j.issn1671-833x.2011.22.018
The flexible track automatic drilling equipment is widely used in aircraft assembly because of the low cost, flexibility and little space occupation. Beginning with the foreign application status, the current domestic demand is analyzed, and BAA300 fl exible track automatic drilling equipment is introduced. The drilling experiment is carried out to obtain the position deviation of drilling, and fi nally the conclusion is obtained that the equipment can be applied on ARJ21 and C919 after improvement.
2011 Vol. 54 (22): 78-80 [Abstract] ( 107 ) HTMLNew PDF (2047 KB)  ( 155 )
81 MBD-Based Three-Dimensional Digital Assembly Process Design and on-Site Visualization Technology Application
DOI: 10.16080/j.issn1671-833x.2011.22.004
MBD-based assembly process of three-dimensional digital design is not only an new discipline in aircraft digital manufacture , but also the future aircraft design trends. The technology completes the jobs of division of the three-dimensional process splice surface based on MBD, BOM reconstruction, process simulation and establishment of three-dimensional assembly order by customization and multi-system integration of process design, process simulation software, such as DELMIA, 3DVIA Composer, CAPP, and so on. The technology transfers the completed process design information to production scene by product management system, the technology opens technology roadmap from the MBD-based product design, process design to on-site visualization assembly.
2011 Vol. 54 (22): 81-85 [Abstract] ( 63 ) HTMLNew PDF (2558 KB)  ( 491 )
86 Discussion of Automatic Drilling Equipment in Civil Aircraft Assembly
DOI: 10.16080/j.issn1671-833x.2011.22.019
Considering the characteristics of aircraft assembly and combining with the current domestic and foreign level and status of civil aircraft assembly, some several semi-automatic and automatic drilling equipment is introduced and equipment characteristics are analyzed as well as the difference between different equipment.
2011 Vol. 54 (22): 86-89/115 [Abstract] ( 80 ) HTMLNew PDF (3003 KB)  ( 517 )
90 Research on Interference Joining of Composites and Metal Mixed Sandwich
DOI: 10.16080/j.issn1671-833x.2011.22.020
With the beginning of life extend-
ing of the interference composites connection mechanism,
the drilling and interference installation of composites and
the metal mixed sandwich is discussed, the fatigue life of
different interference range and different form of joint and
load distribution of mixed sandwich structure of interfer-
ence connetion are analysed to obtain the suitable inter-
ference range and installation method and to enhance the
requirement of the fatigue life of the overall structure .
Keywords: Interference connection Composites
Fatigue life Pin load distribution
2011 Vol. 54 (22): 90-93 [Abstract] ( 75 ) HTMLNew PDF (1995 KB)  ( 380 )
       RESEARCH
94 Research on Flexible Tooling Technology for Digital Assembly of Aircraft Fuselage
DOI: 10.16080/j.issn1671-833x.2011.22.021
The system of digital flexible assembly tooling to the fuselage for requirement of fl exible assembly of next-generation aircraft is designed based on flexible tooling. By studying on digital fl exible assembly tooling and its related technologies, mechanical system of the fl exible tooling is designed, multi-axis motion control system for tooling based on fi eld bus technology is established, and fl exible tooling system specific to the generating software of assembly data is developed. By the design of digital fl exible assembly tooling for aircraft fuselage, it has important practical significance that promotes application of fl exible assembly tooling, to build fl exible assembly line and achieve full digital assembly which lays the foundation for next-generation aircraft.
2011 Vol. 54 (22): 94-97 [Abstract] ( 86 ) HTMLNew PDF (1775 KB)  ( 486 )
98 Research on Application of Gripping Fastener Technology in Automatic Riveting System
DOI: 10.16080/j.issn1671-833x.2011.22.022
The applications of automatic riveting system in foreign aerospace industries are introduced. The process fl ow of sending fastener is analysed. The application of gripping rivet technology in automatic riveting system based on hydraulic pressure and electromagnetic riveting are researched and analysed. Several suggestions of development of gripping fastener are given in the end.
2011 Vol. 54 (22): 98-100/104 [Abstract] ( 73 ) HTMLNew PDF (2842 KB)  ( 185 )
101 Design of Digital Flexible Assembly Tooling on Aircraft Component
DOI: 10.16080/j.issn1671-833x.2011.22.023

According to the analysis of assembly techniques and methods on the existing front aircraft flaps, a digital flexible assembly method on certain front aircraft flaps is proposed, and a set of flexible assembly tooling is designed. This solves the status that it can not be reconciled and only assembly a single product on rigid tooling, as the flexible one changes its structure and the locating of products. This digital flexible tooling can assembly four types front fl aps on aircraft, improve assembly quality and effi ciency effectively, and shorten production cycle.
2011 Vol. 54 (22): 101-104 [Abstract] ( 93 ) HTMLNew PDF (1852 KB)  ( 495 )
105 Automatic Electromagnetic Riveting Equipment Based on Pulsed Transformer
DOI: 10.16080/j.issn1671-833x.2011.22.024
Compared three main circuit of riveting equipment, automatic electromagnetic riveting equipment with pulsed transformer in main circuit is designed and manufactured. And test is done to use this equipment to rivet component of aluminium and composite.
2011 Vol. 54 (22): 105-107 [Abstract] ( 76 ) HTMLNew PDF (1814 KB)  ( 142 )
108 Measurement Method for Evaluating Normal Direction of Surface for Digital Drilling and Riveting
DOI: 10.16080/j.issn1671-833x.2011.22.025
A method of noncontact laser distance measurement is applied for digital drilling and riveting of complex surface. By means of measurement results from locating devices, the normal direction of measured area is evaluated. The posture of end-effector fi xed on the end of industrial robot is adjusted to feed along the evaluated normal direction. The datum plane for calibration is derived from plane fi tting method. The position and posture of locating devices are calibrated on the basis of the distances between locating devices and datum plane. The normal direction of measured area is derived from the distances measured by locating devices. A numerical example illustrates the correctness of the proposed method. The method can be used for positioning and attitude-adjusting for digital manufacturing and assembly.
2011 Vol. 54 (22): 108-111 [Abstract] ( 67 ) HTMLNew PDF (2968 KB)  ( 179 )
112 Error Analysis of Posture Adjustment for Major Part#br#
DOI: 10.16080/j.issn1671-833x.2011.22.026
The coordinate systems for analyzing the aircraft digital assembly system are designed. The forward and inverse solutions are analyzed. For the high precision ,with differential calculus, a posture error model in relation to the structural errors is established. Then an compensatory method for precision is proposed based on the whole workspace. At last ,both the error model and the compensatory method are confirmed by the accurate forward solution with given structure errors.
2011 Vol. 54 (22): 112-115 [Abstract] ( 72 ) HTMLNew PDF (2279 KB)  ( 335 )
  Notices
· 'Aeronautical Manufacturing technology ' is included in EI database
· China Science Citation Database (CSCD)
· Chinese S&T Journal Citation Reports (CJCR)
· World Journal Clout Index (WJCI) Report of Scientific and Technological Periodicals
· Supported in China Science and Technology Journal Excellence Action Plan
· Aeronautical Manufacturing Technology ranked No. 3 in Chinese S&T Journal Citation Reports (CJCR)
· High Quality Sci-tech Journal Classification Catalogue in Aerospace Field （2023）
· A Guide to the Core Journals of China (hosted by Peking University Library)
  Download
Copyright Transfer Agreement
  Links
22 AVIC Manufacturing Technology Institute
22 AVIC
Copyright © Editorial Board of Aeronautical Manufacturing Technology
Supported by: Beijing Magtech