湿型砂质量参数智能测试车的研制  

DEVELOPMENT OF AN INTELLIGENT APPARATUS OF TESTING THE QUALITY PARAMETERS OF GREEN SAND

作　　者：石德全[1] 李大勇[1] 董静薇[1] 张宇彤[1] 

机构地区：[1]哈尔滨理工大学材料科学与工程学院,哈尔滨150080

出　　处：《机械工程学报》2005年第6期194-197,共4页Journal of Mechanical Engineering

基　　金：黑龙江省杰出青年基金资助项目

摘　　要：针对当前适合中小型铸造厂使用的湿型砂质量参数测试装置短缺的实际状况,在双电源二次激励法的基础上,借助于80C196KC单片机和PC机研制了一种湿型砂质量参数智能测试车,该测试装置可移动工作于生产现场,能够快速检测湿型砂的紧实率、温度、有效粘土质量分数、水质量分数、透气性和综合强度等6个基本参数。试验证明,该测试车具有良好的稳定性和较高的测试精度。In order to solve the problems that there is short of the apparatus of fast testing green sand quality parameters applied in minor foundry enterprise, according to the principle of double power energizing method, a movable fast testing apparatus applied in green sand quality parameters is developed based on 80C196KC single-chip-microcomputer and PC. In the foundry, several greensand quality parameters including compressibility, temperature, active clay content, moisture, permeability and synthetical strength of greensand can be tested fast by the movable apparatus. Stability and accuracy are proved to be high by large-scale experiments.

关 键 词：湿型砂质量 智能测试车 移动测试 计算机 

分 类 号：TG23[金属学及工艺—铸造]