熔融态石蜡的粘温特性实验研究  

Experimental Research on Viscosity-Temperature Characteristic of Melted Paraffin

作　　者：孙维丽[1] 杨东进 韩双凤[2] 王雨真 Sun Wei-li;Yang Dong-jin;Han Shuang-feng;Wang Yu-zhen(Qingdao Huaghai University,Shandong Qingdao 266427)

机构地区：[1]青岛黄海学院智能制造学院,山东青岛266427 [2]青岛黄海学院,山东青岛266427

出　　处：《电子质量》2020年第6期105-107,134,共4页Electronics Quality

基　　金：山东省高等学校科技计划项目"基于FDM工艺的非MJM型普通耗材3D打印机的研究与制造"(项目编号:KJ2018BAB034);青岛黄海学院重点学科项目——机械工程(项目编号:HHZDXK2019001)。

摘　　要：为了给FDM型普通蜡材3D打印机的技术研究提供基础数据,对64号精制石蜡进行了熔化凝固特性研究、熔融态石蜡(蜡液)的粘温特性研究,对不同温度下的动力粘度,用回归分析方法得出蜡液的粘温方程,用粘温方程计算得出的计算值与实测值具有高度一致性;并得出结论,石蜡熔化与凝固过程与晶体一致,蜡液粘度很低,蜡液粘度与温度呈线性负相关,蜡液是牛顿流体。Research melted paraffin(paraffin liquid)viscosity-tempeature characteristic and melting and solidfication characteristic of type 64 refined paraffin for providing basic data for FDM general type paraffin 3D printing technology research.Use regression analysis method to obtain viscosity equation on different temperature of kinetic viscosity.Calculated values useing viscosity equation and measured values are highly consistency.And conclude that the melting and solidification paraffin is consistent with the crystal.The viscosity and temperature of paraffin liquid is linear negative correlation,with low liquid viscosity,and it is Newtonian fluid.

关 键 词：石蜡 3D打印 熔融态 蜡液 粘度 粘温特性 晶体 

分 类 号：TE626[石油与天然气工程—油气加工工程]