Design and test of a multi-edge toothed cutting device for membraneimpurity mixed material
作者机构：College of Mechanical and Electrical EngineeringShiHezi UniversityShihezi 832000XinjiangChina School of Agriculture Engineering Jiangsu UniversityZhenjiang 212013JiangsuChina Engineering Research Center for Production Mechanization of Oasis Special Economic CropMinistry of EducationShihezi 832000XinjiangChina College of Energy and MachineryDezhou UniversityDezhou 253023ShandongChina
出 版 物：《International Journal of Agricultural and Biological Engineering》 (国际农业与生物工程学报（英文）)
年 卷 期：2023年第16卷第2期
页 面：73-84页
核心收录：
学科分类：0828[工学-农业工程] 08[工学] 0805[工学-材料科学与工程（可授工学、理学学位）] 080502[工学-材料学]
基 金：financially supported by the Fund for Less Developed Regions of the National Natural Science Foundation of China(Grant No.52065058) Graduate Education Innovation Project of Xinjiang Uygur Autonomous Region(Grant No.Xj2022G085) the Key Industry Innovation Development Support Plan of South Xinjiang(Grant No.2020DB008) the Open Fund of Jiangsu Province and Education Ministry Co-sponsored Synergistic Innovation Center of Modern Agricultural Equipment(Grant No.XTCX2006) Scientific and technological innovation team of Xinjiang Production and Construction Corps(Grant No.2020CB013)
主 题：Multi-edge toothed cutter membrane-impurity mixed material cutting device cutting conditions
摘 要：As the existing residual film crushing device in Xinjiang cannot directly crush membrane-impurity mixed material,by analyzing the compressive and cutting force characteristics of residual film material layer and cotton stalk,the cutting conditions of mixed materials were obtained,and the method of cutting was determined.A multi-edge toothed cutters was created,and a cutting device was *** was preliminarily determined that the number of teeth in the cutters was 8,the clearance between the teeth and between the tooth and fixed blade was 3 mm,the speed of the high-speed cutter was 800 r/min,and the speed difference between the high-and low-speed cutters was-300 r/*** results show that the ratio of residual film to total residual film sampling mass was(2.22±0.30)%,(19.19±2.02)%,(58.94±3.19)% and(20.65±2.05)%,respectively,when the maximum outer profile size in the range of[0,20)mm,[20,100)mm,[100,500)mm and[500,~)*** mass of cotton stalks with lengths of[0,50)mm,[50,100)mm and[100,~)mm accounted for(32.57±1.5)%,(27.77±1.3)%and(39.66±1.75)%,respectively,and the cutting power consumption was(85.41±15.63)*** test results can provide a basis for the subsequent membrane-impurity mixed material cutting technology,as well as some guidance for the separation of it.
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