摘要
运用TMS-Pro物性分析仪对稻谷进行压缩试验,测得稻谷弹性模量、破坏力等力学参数,结合ADAMS中的柔性体建模技术对砻谷过程进行仿真,并通过虚拟正交试验得到针对江西籼稻的最优砻谷机工作参数为轧距1.8 mm、线速差3.9 m/s、快辊转速1250 r/min。该研究对降低砻谷过程的稻谷破碎率,提升企业经济效益和维护国家粮食安全有着重要意义。
In this study,the compression test of ricewas carried out by using the TMS-Pro physical property analyzer,and the mechanical parameters such as elastic modulus and destructive force of ricewere measured.The husking process was simulated by using the flexible body modeling technology in ADAMS.Through the virtual orthogonal test,the optimal parameters of rubber roll husker for Jiangxi indica were:rolling distance 1.8 mm,line speed difference 3.9 m/s,fast roller speed 1250 r/min.This study is of great significance for reducing the breakage rate of rice during huskingprocess,improving the economic benefit of the enterprise and maintaining the national food security.
作者
李阳
曹宪周
王明旭
崔帆
靳航嘉
LI Yang;CAO Xian-zhou;WANG Ming-xu;CUI Fan;JIN Hang-jia(School of Mechanical and Electrical Engineering,Henan University of Technology,Zhengzhou 450001,China)
出处
《粮食与饲料工业》
CAS
2019年第9期4-7,共4页
Cereal & Feed Industry
基金
国家重点研发计划(2017YFC1600601)
河南省科技攻关项目(172102210034)
关键词
稻谷
砻谷机
轧距
线速差
快辊转速
ADAMS
柔性体
虚拟试验
rice
rice huller
rolling distance
line speed difference
fast roller speed
ADAMS
flexible body
virtual orthogonal experiment
