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Development Strategy for Precision Manufacturing of Composite Components Facing 2035

Shan Zhongde, SongWenzhe, Fan Congze,Wang Jun

Strategic Study of CAE 2023, Volume 25, Issue 1,   Pages 113-120 doi: 10.15302/J-SSCAE-2023.07.002

Abstract:

Advanced composite materials exhibit advantages of high specific strength, high specific modulus, and excellent designability. They are widely used in aerospace, rail transit, and other fields, and are strategic resources for industrially developed countries. Ensuring and improving the supply capacity of advanced composite materials and making breakthroughs in the design and forming, processing and assembling, testing and repairing technologies of large and complex composite components are of strategic significance in strengthening China’s manufacturing sector. In this study, the current status and trends of precision manufacturing of composite components are analyzed, and the key technologies and equipment for precision manufacturing of composite components, including high-precision numerical control winding, automatic placement, preform forming, additive manufacturing, and high-performance carbon fiber production, are summarized. After specifying the key problems limiting the development of composite manufacturing technologies, we propose the development goals by 2035. Accordingly, suggestions are proposed including establishing national innovation institutions, planning major science and technology projects, enhancing disciplines development and talent fostering, strengthening international communication and collaboration, and focusing on significant scientific innovation and technological breakthroughs, thus to provide high-quality scientific and technological support for national major projects and important model projects.

Keywords： composite     precision manufacturing     advanced equipment     structure-function integration    

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The function and regulation of OTU deubiquitinases

Jiansen Du, Lin Fu, Yingli Sui, Lingqiang Zhang

Frontiers of Medicine 2020, Volume 14, Issue 5,   Pages 542-563 doi: 10.1007/s11684-019-0734-4

Abstract: These OTUs show great variation in structure and function, which display a series of mechanistic featuresIn this review, we provide a comprehensive analysis of current progress in character, structure and functionFinally, we summarize the structure of viral OTUs and their function in immune escape and viral survival

Keywords： ubiquitin     OTU deubiquitinases     structure     function     regulation    

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Comprehensive review of modeling, structure, and integration techniques of smart buildings in the cyber-physical-social

Frontiers in Energy 2022, Volume 16, Issue 1,   Pages 74-94 doi: 10.1007/s11708-021-0792-6

Abstract: Lots of new operation frameworks, controlling methods and potential resources integration techniquesConversely, these new techniques urge the reforming requirement of the techniques on the modeling, structure, and integration techniques of smart buildings.Besides, a novel CPSS-based smart building operation structure is proposed, and the integration techniques

Keywords： smart buildings     cyber-physical-social-system     optimization     modeling     demand response     virtual power plant    

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A study on Role and Function of Technology Integration Organizations in Engineering

Wang Liancheng

Strategic Study of CAE 2002, Volume 4, Issue 4,   Pages 16-21

Abstract:

Along with scale expanding and complexity enhancing of engineering object system, technology integrationFinally, the paper analyses the structure of their personnel and the normal relationship between them

Keywords： engineering     engineering system     engineering system theory     engineering organization     system integration    

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Integration of microsensor for microsurgery robot’s end-effector

HU Yida, LI Dazhai, YANG Yang, SUN Xuguang

Frontiers of Mechanical Engineering 2007, Volume 2, Issue 2,   Pages 205-209 doi: 10.1007/s11465-007-0035-5

Abstract: On the basis of the requirements presented for the integration design, measuring mechanism for the roboticMeasuring mechanism was achieved by means of linear sliding bearing and differential measuring structureThey are the filtering method of lowpass-bandstop serial structure suitable for a PC, and a shift averageThe experimental results show that the integration of microsensors for microsurgery robot s end-effector

Keywords： integration     filtering     structure suitable     robotic microsurgery     position microsensor    

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Function-geometry integrated precision machining methodsand technologies for high performance workpieces

Guo Dongming

Strategic Study of CAE 2011, Volume 13, Issue 10,   Pages 47-57

Abstract:

With the expansion of high-end equipments and products, performance tolerance standard of some equipments and products becomes more and more high. In this case, a large number of high performance parts come into being. The machining of these key parts has changed from pure geometric accuracy requirements to performance-geometry integrated precision machining requirements under the premise of taking performance requirements as a primary target. Such high performance parts often have complex surfaces and ultra-high machining accuracy, and consequently use difficult-to-cut materials with supper-hard, supper-brittle or supper-sticky characteristics. Due to the case that the part performance has complex coupled effect with many factors such as part geometry and material, it is rather difficult to manufacture with a high precision when using traditional machining processes, which often lead to high rejection rate, low machining efficiency and particularly out-of-tolerance part performance. For satisfying the requirement of manufacturing industry, a new digital machining way for high performance key parts is presented in this paper. The characteristics and classified system of high performance key parts are described. Then reasons of high product rejection rate using experiential method and connotations of positive digital machining of complex surfaces are subsequently expounded. Key issues and their research statuses, existing problems and solving measures of positive machining technologies are finally discussed in detail. It provides an effective reference and guidance for the establishment of performance-geometry integrated machining principle, method and process technologies, and then as a result to solve the issue of the precision manufacture of high performance parts.

Keywords： high performance     function-geometry integration     precision machining     difficult-to-cut material     complex    

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Creation and integration mechanism of instrumentation flexible developing system

Xiaoli XU, Qiushuang LIU

Frontiers of Mechanical Engineering 2011, Volume 6, Issue 2,   Pages 235-240 doi: 10.1007/s11465-011-0122-5

Abstract:

To solve many key technical problems during the development of modern instrumentation system integrationinstrumentation flexible developing system (IFDS), this paper discusses the creation and open flexible integrationmechanism of the modern instrumentation developing system and the research and optimization of the rapid integrationmodern instrument R&D system, to effectively utilize the rich integrated resource and achieve rapid integrationApplications show that the new IFDS can improve the integration level and efficiency of R&D of the

Keywords： modern instrumentation developing     flexible interconnection     flexible integration mechanism     rapid integration    

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Persistent Integration and Innovation Management Mode and Its Applications in Petroleum Production Engineering

He Liu

Frontiers of Engineering Management 2015, Volume 2, Issue 4,   Pages 339-343 doi: 10.15302/J-FEM-2015055

Abstract: This paper proposes a new management mode named the persistent integration and innovation management

Keywords： integration and innovation     engineering philosophy     petroleum production engineering     Daqing Oilfield    

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Optimization and simultaneous heat integration design of a coal-based ethylene glycol refining process

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 9,   Pages 1280-1288 doi: 10.1007/s11705-023-2301-4

Abstract: scenario triggers the navigation in this paper into the simultaneous optimization of parameters and heat integration

Keywords： ethylene glycol     redistribution     heat integration     optimization     parallel framework    

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ENTREPRENEURIAL OPPORTUNITY, VALUE EVOLUTION, AND ORGANIZATIONAL INTEGRATION OF PROFESSIONAL FARMER ENTREPRENEURSHIP

Frontiers of Agricultural Science and Engineering 2023, Volume 10, Issue 1,   Pages 135-148 doi: 10.15302/J-FASE-2022464

Abstract:

● The choice of a modern agriculture project was found to be rational for professional farmers to reduce interference from non-market factors. The success of this project is due to its capacity to successfully fill the structural hole in the market transaction network.

Keywords： Benefit-linked mechanism     featured agriculture     organizational integration     professional farmers     rural    

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Optimization of Urban Spatial Structure Based on TOD Model

Lu Huapu, Liu Ruoyang , Zhang Yongbo , Fu Zhihuan

Strategic Study of CAE 2022, Volume 24, Issue 6,   Pages 137-145 doi: 10.15302/J-SSCAE-2022.06.012

Abstract: Additionally, a reasonable urban spatial structure is proposed comprising urban spatial structuresThe basic ideas, planning and design principles, and implementation paths for the deep integration ofthe proposed structure with transportation are explored.

Keywords： urban spatial structure     integration of transportation and land use     transit-oriented development     urban    

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The Structure of Steel Industry and the Mode of Steel Plants

Yin Ruiyu

Strategic Study of CAE 2001, Volume 3, Issue 6,   Pages 24-32

Abstract: The analysis and integration of steel manufacturing process and the direction of technological progressThe production processes for different steel products are discussed and the structure and mode of steelsteel production process will move towards following targets：

——For metallurgical function

——For energy conversion function - forming the industrial ecological chain, even

——For wastage treatment function - realizing environment friendliness.

Keywords： steel industry     steel plant     structural adjustment     steel manufacturing procces     analysis and integration    

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Lung function and air pollution exposure in adults with asthma in Beijing: a 2-year longitudinal panel

Frontiers of Medicine 2022, Volume 16, Issue 4,   Pages 574-583 doi: 10.1007/s11684-021-0882-1

Abstract: The effect of air pollution on the lung function of adults with asthma remains unclear to date.The participants were divided into three groups according to their lung function level at every visitA linear mixed-effect model was applied to predict the change in lung function with each unit changeExposure to CO and PM2.5 was negatively associated with the large airway function of adultsPatients with asthma react differently to air pollutants as evidenced by their lung function levels.

Keywords： lung function     asthma     air pollution     adult    

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Equipment–process–strategy integration for sustainable machining: a review

Frontiers of Mechanical Engineering 2023, Volume 18, Issue 3, doi: 10.1007/s11465-023-0752-4

Abstract: Although the manufacturing industry has improved the quality of processing, optimization and upgrading must be performed to meet the requirements of global sustainable development. Sustainable production is considered to be a favorable strategy for achieving machining upgrades characterized by high quality, high efficiency, energy savings, and emission reduction. Sustainable production has aroused widespread interest, but only a few scholars have studied the sustainability of machining from multiple dimensions. The sustainability of machining must be investigated multidimensionally and accurately. Thus, this study explores the sustainability of machining from the aspects of equipment, process, and strategy. In particular, the equipment, process, and strategy of sustainable machining are systematically analyzed and integrated into a research framework. Then, this study analyzes sustainable machining-oriented machining equipment from the aspects of machine tools, cutting tools, and materials such as cutting fluid. Machining processes are explored as important links of sustainable machining from the aspects of dry cutting, microlubrication, microcutting, low-temperature cutting, and multidirectional cutting. The strategies for sustainable machining are also analyzed from the aspects of energy-saving control, machining simulation, and process optimization of machine tools. Finally, opportunities and challenges, including policies and regulations toward sustainable machining, are discussed. This study is expected to offer prospects for sustainable machining development and strategies for implementing sustainable machining.

Keywords： sustainable machining     equipment     process     strategy     manufacturing    

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The Integration Model of Closed-Loop Supply Chain Resource Allocation Considering Remanufacturing

Xiao-qiu Shi,Yan-yan Li,Wei Long

Frontiers of Engineering Management 2016, Volume 3, Issue 2,   Pages 132-135 doi: 10.15302/J-FEM-2016026

Abstract: Logistics resource planning is an integration model of materials requirement planning and distributionWe focus on integration resource allocation model of materials requirement planning and distribution

Keywords： remanufacturing     supply chain     reverse logistics     resource allocation     integration model    

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Title Author Date Type Operation

Development Strategy for Precision Manufacturing of Composite Components Facing 2035

Shan Zhongde, SongWenzhe, Fan Congze,Wang Jun

Journal Article

The function and regulation of OTU deubiquitinases

Jiansen Du, Lin Fu, Yingli Sui, Lingqiang Zhang

Journal Article

Comprehensive review of modeling, structure, and integration techniques of smart buildings in the cyber-physical-social

Journal Article

A study on Role and Function of Technology Integration Organizations in Engineering

Wang Liancheng

Journal Article

Integration of microsensor for microsurgery robot’s end-effector

HU Yida, LI Dazhai, YANG Yang, SUN Xuguang

Journal Article

Function-geometry integrated precision machining methodsand technologies for high performance workpieces

Guo Dongming

Journal Article

Creation and integration mechanism of instrumentation flexible developing system

Xiaoli XU, Qiushuang LIU

Journal Article

Persistent Integration and Innovation Management Mode and Its Applications in Petroleum Production Engineering

He Liu

Journal Article

Optimization and simultaneous heat integration design of a coal-based ethylene glycol refining process

Journal Article

ENTREPRENEURIAL OPPORTUNITY, VALUE EVOLUTION, AND ORGANIZATIONAL INTEGRATION OF PROFESSIONAL FARMER ENTREPRENEURSHIP

Journal Article

Optimization of Urban Spatial Structure Based on TOD Model

Lu Huapu, Liu Ruoyang , Zhang Yongbo , Fu Zhihuan

Journal Article

The Structure of Steel Industry and the Mode of Steel Plants

Yin Ruiyu

Journal Article

Lung function and air pollution exposure in adults with asthma in Beijing: a 2-year longitudinal panel

Journal Article

Equipment–process–strategy integration for sustainable machining: a review

Journal Article

The Integration Model of Closed-Loop Supply Chain Resource Allocation Considering Remanufacturing

Xiao-qiu Shi,Yan-yan Li,Wei Long

Journal Article