顾耀权,贾洪雷,郭慧,赵文罡,赵新天.滑刀式开沟器设计与试验[J].农业机械学报,2013,44(2):38-42.
Gu Yaoquan,Jia Honglei,Guo Hui,Zhao Wengang,Zhao Xintian.Design and Experiment of Sliding Knife Furrow Openner[J].Transactions of the Chinese Society for Agricultural Machinery,2013,44(2):38-42.
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滑刀式开沟器设计与试验   [下载全文]
Design and Experiment of Sliding Knife Furrow Openner   [Download Pdf][in English]
  
DOI:10.6041/j.issn.1000-1298.2013.02.008
中文关键词:  开沟器  滑切角  刃口曲线  设计  试验
基金项目:“十二五”国家科技支撑计划资助项目(2011BAD20B09、2012BAD04B02、2012BAD14B05)
作者单位
顾耀权 吉林大学
吉林省农业机械研究院 
贾洪雷 吉林大学 
郭慧 吉林大学 
赵文罡 吉林省农业机械研究院 
赵新天 吉林省农业机械研究院 
中文摘要:针对滑刀式开沟器设计及制造随意性强、应用范围不够广泛的问题,设计了12种具有不同厚度和滑切角的滑刀式开沟器,并在实验室内通过土槽和压力机进行混合型正交试验,试验指标为牵引阻力和正压力。试验结果表明,滑切角是影响滑刀式开沟器作业性能的主要因素,刃口曲线终点的滑切角θA在35°~55°范围内时开沟器具有较好的综合性能。
Gu Yaoquan  Jia Honglei  Guo Hui  Zhao Wengang  Zhao Xintian
Jilin University;Jilin Province Academy of Agricultural Machinery;Jilin University;Jilin University;Jilin Province Academy of Agricultural Machinery;Jilin Province Academy of Agricultural Machinery
Key Words:Furrow opener  Sliding cutting angle  Edge curve  Design  Experiment
Abstract:Twelve kinds of sliding knife furrow openner with different thickness and sliding cutting angle were designed in view of this issue about the casualness in the design and manufacture and limited application. Mixed type orthogonal test was carried out through soil bin and press in the laboratory with test index of traction resistance and vertical pressure. The test results showed that the sliding cutting angle was the main factor effecting its working performance, and the furrow opener possessed better comprehensive performance when its sliding cutting angle in the edge curve terminal point was in the range of 35°~55°. 

Transactions of the Chinese Society for Agriculture Machinery (CSAM), in charged of China Association for Science and Technology (CAST), sponsored by CSAM and Chinese Academy of Agricultural Mechanization Science(CAAMS), started publication in 1957. It is the earliest interdisciplinary journal in Chinese which combines agricultural and engineering. It always closely grasps the development direction of agriculture engineering disciplines and the published papers represent the highest academic level of agriculture engineering in China. Currently, nearly 8,000 papers have been already published. There are around 3,000 papers contributed to the journal each year, but only around 600 of them will be accepted. Transactions of CSAM focuses on a wide range of agricultural machinery, irrigation, electronics, robotics, agro-products engineering, biological energy, agricultural structures and environment and more. Subjects in Transactions of the CSAM have been embodied by many internationally well-known index systems, such as: EI Compendex, CA, CSA, etc.

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