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ROLLER: 作品数：242被引量：395H指数：10; 导出分析报告; 相关领域：金属学及工艺一般工业技术更多>>; 相关作者：何延东朱向哲王阁程志飞孙大鹏更多>>; 相关机构：辽宁石油化工大学北京化工大学西安石油大学北京理工大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划河北省自然科学基金中国博士后科学基金更多>>

Analysis and optimization of control cam mechanism in a roller-type corn finger planter based on DEM and MBD coupling technology: 《International Journal of Agricultural and Biological Engineering》2025年第1期143-153,共11页Tinghao Deng Wuyun Zhao Linrong Shi Bugong Sun Tianshan Qi Hui Li; financially supported by the Fuxi Young Talent Cultivation Project of Gansu Agricultural University(Grant No.gaufx-05y02);National Natural Science Foundation of China(Grant No.52365030);The Science and Technology Innovation Fund of Gansu Agricultural University-Young Mentor Support Fund Project(Grant No.GAUQDFC-2024-06)。; The application of plastic mulch in the arid regions of northwest China has demonstrated significant advantages,making roller-type hole sowing on mulch a key agricultural trend.In order to enhance the performance of a...; 关键词：CORN roller-type corn finger planter control cam DEM-MBD coupling simulation

Fabrication of Zn-0.5Mn-0.05 Mg Micro-Tube with Suitable Strength and Ductility for Vascular Stent Application: 《Acta Metallurgica Sinica(English Letters)》2025年第2期327-337,共11页Dongfang Lou Mingda Zhang Yuping Ren Hongxiao Li Gaowu Qin; supported by the National Key Research and Development Program of China(2023YFB3812902);the Fundamental Research Funds for the Central Universities of China(N2302020).; Biodegradable Zn alloys are a hot topic in the biodegradable vascular stent materials,the study on preparing Zn alloys microtubes for vascular stent is still insufficient and none of the tubes could well meet the mech...; 关键词：Zn alloys MICROTUBE Microstructure Mechanical property Three-roller rolling

Riding Solo: 《The World of Chinese》2024年第4期72-78,共7页Natcher Pruett; An American roller coaster enthusiast’s bumpy road to finding good rides and good times Over the 2016 National Day holiday,I was excited to experience my first major Chinese roller coaster:a towering machine at Happy...; 关键词：ROLLER UNDERGROUND finding

Reasons Behind the Turbulence in Global Stock Markets: 《China Forex》2024年第3期14-15,共2页SHEN Jianguang; Recently,global capital markets have been swept up in sharp.volatility,with stock and exchange rate markets going through roller-coaster rides.On August 5,the Japanese stock market fell.The Nikkei 225 index plunged 12...; 关键词：indices MARKET ROLLER

GENIUS PAINTERS: 《英语角》2024年第25期46-49,共4页无黄悦辰莫子西宋婷玥武希媛陈怡然张元茜; A Bright Future.I believe my future is full of many wonderful things.I look forward to enjoying my hobbies and pursuing my favourite career.Picking up Stars.I dreamed I was picking up shaining stars.Each star was wait...; 关键词：ROLLER ROLLER riding

Impact of the spindle number on the material transport and mixing during planetary roller melt granulation Author links open overlay panel: 《Particuology》2024年第8期260-267,共8页Tom Lang Jens Bartsch; In comparison to the established twin-screw machines,the application of a planetary roller granulator for continuous operation of melt granulation is a promising alternative based on the unique process concept.An init...; 关键词：Continuous manufacturing Melt granulation Planetaryroller granulator Quality-by-Design Residence time Material mixing

TET2:the fat controller of leptin: 《Life Metabolism》2024年第4期52-54,共3页Callen C.Goldsmith Garron T.Dodd; The mechanisms underlying leptin resistance in obesity remain incompletely understood.A recent publication in Nature Communications by Zeng et al.reports a previously undefined negative feedback loop involving ten-ele...; 关键词：TET2 OBESITY

Monforts to debut the coaTTex at Techtextil 2024: 《China Textile》2024年第2期55-55,共1页; At the Techtextil show for technical textiles which take place in Frankfurt from April 23-25,Monforts launched its new coaTTex coating unit exclusively dedicated to air knife and knife-over-roller coating.For single-s...; 关键词：FINISHING sided ROLLER

Three-dimensional parametric contact analysis of planetary roller screw mechanism and its application in grouping for selective assembly: 《Frontiers of Mechanical Engineering》2024年第1期53-72,共20页Huilin HE Peitang WEI Huaiju LIU Xuesong DU Rui HU Genshen LIU Yajun WU; supported by the National Key R&D Program of China(Grant No.2023YFB3406404).; The planetary roller screw mechanism(PRSM)is a novel precision transmission mechanism that realizes the conversion between linear and rotary motions.The contact characteristics of helical surfaces directly determine P...; 关键词：planetary roller screw mechanism(PRSM) contact position axial clearance machining error grouping for selective assembly

Roller Screw and Threaded Chain Speed Reducer: An Experimental Evaluation: 《Modern Mechanical Engineering》2024年第1期1-11,共11页Filiberto Gutiérrez; We are developing a speed reducer that can be considered a transformation of a worm gear reducer: the worm is replaced by an inverted roller screw, and the gear is replaced by a threaded chain drive. This configuratio...; 关键词：Speed Reducer Inverted Roller Screw Chain Drive Threaded Chain Drive

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