玉米秸秆含水率与常温压缩成型压力之间关系的研究  

Study on the Relation between Percentage of Moisture of Chopped Corn Stalks and the Force of Room Temperature Compression

作　　者：李荣丽[1] 刘小勇[1] 张占国[1] 孙丽霞[1] 吕相艳[1] 

机构地区：[1]北华大学机械工程学院,吉林吉林132021

出　　处：《工程与试验》2009年第3期61-63,共3页Engineering and Test

基　　金：北华大学校管科研项目(北华大学科合字(2007)工科第40号)

摘　　要：本文采用WDW-5微机控制电子式万能试验机对不同含水率的粉碎玉米秸秆进行常温压缩成型试验,得到了不同含水率玉米秸秆压缩成型曲线,并对试验数据及结果进行了分析。试验结果表明:含水率越低,最大压强越大,比能耗也越大,这为玉米秸秆常温压缩成型技术的进一步研究提供了基础参数。The experiments on room temperature compression of chopped corn stalks with different percentage of moisture were conducted by WDW-5 electronic universal testing machine.The curves of compression moulding were obtained,the experimental data and results were analyzed,and the results showed that the smaller the percentage of moisture is,the bigger the intensity of pressure and consumed energy are.All of these are the basis parameters for further research on room temperature compression of corn stalks.

关 键 词：玉米秸秆 常温压缩成型 含水率 

分 类 号：O348.3[理学—固体力学]