工程塑料应用
工程塑料應用
공정소료응용
ENGINEERING PLASTICS APPLICATION
2014年
3期
86-89
,共4页
梁秀丽%王建国%王强%梁旭%茅燕燕%郭红枫
樑秀麗%王建國%王彊%樑旭%茅燕燕%郭紅楓
량수려%왕건국%왕강%량욱%모연연%곽홍풍
塑料%浸渍法%密度%准确性%影响因素
塑料%浸漬法%密度%準確性%影響因素
소료%침지법%밀도%준학성%영향인소
plastics%impregnation method%density%accuracy%influencing factors
分析了影响塑料密度测量准确性的几种因素。从制样、取样、测量等方面进行了详细分析，探讨了注塑工艺条件及塑料含水率对塑料密度的影响，取样时尽量选取样品中部，测量时不可忽视悬丝质量等细节的影响，指出了提高密度测量准确度的正确操作方法。只有严格控制制样及测量中的各个环节，才可以保证塑料密度测量的准确性。
分析瞭影響塑料密度測量準確性的幾種因素。從製樣、取樣、測量等方麵進行瞭詳細分析，探討瞭註塑工藝條件及塑料含水率對塑料密度的影響，取樣時儘量選取樣品中部，測量時不可忽視懸絲質量等細節的影響，指齣瞭提高密度測量準確度的正確操作方法。隻有嚴格控製製樣及測量中的各箇環節，纔可以保證塑料密度測量的準確性。
분석료영향소료밀도측량준학성적궤충인소。종제양、취양、측량등방면진행료상세분석，탐토료주소공예조건급소료함수솔대소료밀도적영향，취양시진량선취양품중부，측량시불가홀시현사질량등세절적영향，지출료제고밀도측량준학도적정학조작방법。지유엄격공제제양급측량중적각개배절，재가이보증소료밀도측량적준학성。
Several factors influencing measuring accuracy of the density of plastics were analyzed. The aspects such as sample preparation,sampling,measuring were analyzed in detail. The impact of plastic injection molding process conditions and moisture content of plastics on density of plastics was discussed. Try to select the central of sampling,and the impact of cremaster quality etc. during measurement can not be ignored. The correct operation method to increase accuracy of density measurement was pointed. Only strict control each link of sample preparation and measurement,we can ensure measuring accuracy of the density of plastics.
