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Study on High Efficiency Machining Technology and Its Applications

Ai Xing

Strategic Study of CAE 2000, Volume 2, Issue 11,   Pages 40-51

Abstract: For superhard materials machining, the main trend is the development of new combined technology of grinding, ultrasonic machining (USM) , electrical-discharge machining (EDM) and others.theoretical and technical research work and results on high efficiency machining and high efficiency combinedtechnology are presented in the paper.technology of ultrasonic machining (USM) and electrical-discharge machining (EDM) for superhard materials

Keywords： machining     high-speed machining     ceramic cutting tool material     electrical-discharge grinding machining (EDGM)     combinedtechnology of USM and EDM    

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Ultrasonic assisted EDM: Effect of the workpiece vibration in the machining characteristics of FW4 Welded

Mohammadreza SHABGARD, Hamed KAKOLVAND, Mirsadegh SEYEDZAVVAR, Ramin Mohammadpour SHOTORBANI

Frontiers of Mechanical Engineering 2011, Volume 6, Issue 4,   Pages 419-428 doi: 10.1007/s11465-011-0246-7

Abstract: ) process of FW4 Welding Metal in comparison with the conventional EDM process.and ultrasonic assisted EDM (US-EDM) processes.is approximately quadruple than that of the EDM process.EDM process, and this condition reverses with increase in the pulse on-time.of applied to the US-EDM process.

Keywords： electrical discharge machining (EDM)     material removal rate (MRR)     tool wear ratio (TWR)     surface roughness    

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Research on Combined Construction Technology for Cross-Subway Tunnels in Underground Spaces Article

Xiangsheng Chen

Engineering 2018, Volume 4, Issue 1,   Pages 103-111 doi: 10.1016/j.eng.2017.08.001

Abstract: This study presents a combined construction technology that has been developed for use in undergroundbuffer layer, a special grouting technique, jump excavation by compartment, back-pressure portal frame technology, a reinforcement technique, and the technology of a steel portioning drum or plate.The combined construction technology presented in this paper provides a new method of solving key technicalAs this technology has achieved significant economic and social benefits, it has valuable future applications

Keywords： Operating subway tunnel     Underground space     Construction     Combined technology    

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emissions: a comparative study of the feasibility of the hybrid renewable energy systems incorporating combinedheat and power technology

Frontiers in Energy 2022, Volume 16, Issue 2,   Pages 336-356 doi: 10.1007/s11708-021-0748-x

Abstract: paper was to identify a grid connected renewable energy system coupled with natural gas reciprocating combined

Keywords： greenhouse gas control     low carbon target     grid connected     renewable fraction     fuel poverty     combined    

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Biomedical sensor technologies on the platform of mobile phones

Lin LIU, Jing LIU

Frontiers of Mechanical Engineering 2011, Volume 6, Issue 2,   Pages 160-175 doi: 10.1007/s11465-011-0216-0

Abstract:

Biomedical sensors have been widely used in various areas of biomedical practices, which play an important role in disease detection, diagnosis, monitoring, treatment, health management, and so on. However, most of them and their related platforms are generally not easily accessible or just too expensive or complicated to be kept at home. As an alternative, new technologies enabled from the mobile phones are gradually changing such situations. As can be freely available to almost everyone, mobile phone offers a unique way to improve the conventional medical care through combining with various biomedical sensors. Moreover, the established systems will be both convenient and low cost. In this paper, we present an overview on the state-of-art biomedical sensors, giving a brief introduction of the fundamental principles and showing several new examples or concepts in the area. The focus was particularly put on interpreting the technical strategies to innovate the biomedical sensor technologies based on the platform of mobile phones. Some challenging issues, including feasibility, usability, security, and effectiveness, were discussed. With the help of electrical and mechanical technologies, it is expected that a full combination between the biomedical sensors and mobile phones will bring a bright future for the coming pervasive medical care.

Keywords： biomedical sensor     pervasive technology     mobile phone     combined system     health management    

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Assessing the effects of different dielectrics on environmentally conscious powder-mixed EDM of difficult-to-machine

Jagdeep SINGH,Rajiv Kumar SHARMA

Frontiers of Mechanical Engineering 2016, Volume 11, Issue 4,   Pages 374-387 doi: 10.1007/s11465-016-0388-8

Abstract:

Electrical discharge machining (EDM) is a well-known nontraditional manufacturing process to machinehave successfully performed hybridization to improve this process by incorporating powders into the EDMprocess known as powder-mixed EDM process.EDM also has some input parameters, including pulse-on time, dielectric levels and its type, currentsetting, flushing pressure, and so on, which have a significant effect on EDM performance.

Keywords： WC     hazard and operability analysis (HAZOP)     discharging     aerosol concentration     dielectrics     powders    

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Biogas technology combined with heat,power

Li Qian,Lan Tian, Shou Yifeng, Cai Lei, Cai Changda

Strategic Study of CAE 2011, Volume 13, Issue 2,   Pages 35-39

Abstract: style="text-align: justify;">The key technologies of biogas project of large-scale chicken farm with combinedTaking Hangzhou Energy & Environmental Engineering Co., Ltd. as an example, the technical mode of combinedheat, power and fertilizer, hydrolytic technology for sand removing and biological desulphurization

Keywords： anaerobic digestion     biological desulphurization     combined heat     power and fertilizer     green house gas emission    

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Shanghai Tower

Jian GONG

Frontiers of Engineering Management 2017, Volume 4, Issue 1,   Pages 106-109 doi: 10.15302/J-FEM-2017001

Abstract: Ru-jiang Zhao,Wung Hee Moh. [J]. Front. Eng, 2016, 3(2): 147-157.

Keywords： system     large volume concrete     concrete pumped for super-high building     deep and large foundation pit     combinedanterograde and retrograde methods     digitalized construction technology    

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Combined prevention and treatment technology on water disaster in complex karst tunnel of Yichang-Wanzhou

Ma Dong

Strategic Study of CAE 2010, Volume 12, Issue 8,   Pages 94-98

Abstract:

Based on Dazhiping Tunnel that is one of the eight complex karst tunnels with high construction risk on Yichang-Wanzhou railway, by unceasing study and practice on construction schedule and risk prevention measures, a series of successful treatment measures aiming at preventing risk, ensuring safe construction, preventing water disaster and ensuring structure safety were summrized.

Keywords： Yichang-Wanzhou Railway     complex karst tunnel     water disaster     prevention technology    

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Research on physical-chemical and biochemical combined technology in the treatment of refractory petrochemical

Tian Zhiyong,Tu Xiang,Song Yonghui,Xin Wang,Li Fayun

Strategic Study of CAE 2013, Volume 15, Issue 3,   Pages 80-87

Abstract:

The lab-scale and pilot-scale physical-chemical and biochemical combinedtechnology tests were carried out for the treatment of refractory petrochemical dry-spun acrylic fiberin Liaohe River, in which the multi-compartment anoxic/oxic membrane bioreactor (A/O MBR) and multi-technologythe treatment of acrylic fiber wastewater, the COD, ammonium and total nitrogen removal efficiency in combined

Keywords： refractory     dry-spun     acrylic fiber wastewater     physical-chemical     biochemical     combined treatment    

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Development of combined transitional pavement structure for urban tram track-road grade crossings

Frontiers of Structural and Civil Engineering   Pages 1199-1210 doi: 10.1007/s11709-023-0949-y

Abstract: The results show that PU elastic concrete and the proposed combined TRTP are applicable and functioned

Keywords： urban tram track     grade crossing     combined track-road transitional pavement     polyurethane elastic concrete    

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Interaction and combined toxicity of microplastics and per- and polyfluoroalkyl substances in aquatic

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 10, doi: 10.1007/s11783-022-1571-2

Abstract:

● Adsorption of PFASs on MPs and its mechanisms are critically reviewed.

Keywords： Microplastics     Per- and Polyfluoroalkyl substances     Adsorption     Transport     Transformation    

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Experimental study on combined buoyant-thermocapillary flow along with rising liquid film on the surface

Manuel J. GOMES, Ning MEI

Frontiers in Energy 2020, Volume 14, Issue 1,   Pages 114-126 doi: 10.1007/s11708-017-0483-5

Abstract: the influences of the initial level of immersion of a horizontal metallic mesh tube in the liquid on combinedThe combined flow occurs along with the rising liquid film flow on the surface of a horizontal metallic

Keywords： rising liquid film     combined flow     thermo-capillary flow     buoyant flow     metallic mesh tube     horizontal tube    

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Research Status and Prospects of Natural Gas Hydrate Exploitation Technology

Li Qingping , Zhou Shouwei , Zhao Jiafei, Song Yongchen , Zhu Junlong

Strategic Study of CAE 2022, Volume 24, Issue 3,   Pages 214-224 doi: 10.15302/J-SSCAE-2022.03.022

Abstract: research and major engineering should be promoted for multi-gas exploitation of NGH and deep oil and gas; technology

Keywords： natural gas hydrates(NGH)     exploitation technology     depressurization     solid fluidization     combined method    

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Simulation and experiments on a solid sorption combined cooling and power system driven by the exhaust

Peng GAO, Liwei WANG, Ruzhu WANG, Yang YU

Frontiers in Energy 2017, Volume 11, Issue 4,   Pages 516-526 doi: 10.1007/s11708-017-0511-5

Abstract: A solid sorption combined cooling and power system driven by exhaust waste heat is proposed, which consists

Keywords： solid sorption     exhaust waste heat     combined cooling and power system     exergy efficiency    

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Title Author Date Type Operation

Study on High Efficiency Machining Technology and Its Applications

Ai Xing

Journal Article

Ultrasonic assisted EDM: Effect of the workpiece vibration in the machining characteristics of FW4 Welded

Mohammadreza SHABGARD, Hamed KAKOLVAND, Mirsadegh SEYEDZAVVAR, Ramin Mohammadpour SHOTORBANI

Journal Article

Research on Combined Construction Technology for Cross-Subway Tunnels in Underground Spaces

Xiangsheng Chen

Journal Article

emissions: a comparative study of the feasibility of the hybrid renewable energy systems incorporating combinedheat and power technology

Journal Article

Biomedical sensor technologies on the platform of mobile phones

Lin LIU, Jing LIU

Journal Article

Assessing the effects of different dielectrics on environmentally conscious powder-mixed EDM of difficult-to-machine

Jagdeep SINGH,Rajiv Kumar SHARMA

Journal Article

Biogas technology combined with heat,power

Li Qian,Lan Tian, Shou Yifeng, Cai Lei, Cai Changda

Journal Article

Shanghai Tower

Jian GONG

Journal Article

Combined prevention and treatment technology on water disaster in complex karst tunnel of Yichang-Wanzhou

Ma Dong

Journal Article

Research on physical-chemical and biochemical combined technology in the treatment of refractory petrochemical

Tian Zhiyong,Tu Xiang,Song Yonghui,Xin Wang,Li Fayun

Journal Article

Development of combined transitional pavement structure for urban tram track-road grade crossings

Journal Article

Interaction and combined toxicity of microplastics and per- and polyfluoroalkyl substances in aquatic

Journal Article

Experimental study on combined buoyant-thermocapillary flow along with rising liquid film on the surface

Manuel J. GOMES, Ning MEI

Journal Article

Research Status and Prospects of Natural Gas Hydrate Exploitation Technology

Li Qingping , Zhou Shouwei , Zhao Jiafei, Song Yongchen , Zhu Junlong

Journal Article

Simulation and experiments on a solid sorption combined cooling and power system driven by the exhaust

Peng GAO, Liwei WANG, Ruzhu WANG, Yang YU

Journal Article