超声清洗在网带炉中的应用  

Application of ultrasonic cleaning in mesh belt furnace

作　　者：刘毅 尚召华 付洪聚 王永强 Liu Yi;Shang Zhaohua;Fu Hongju;Wang Yongqiang(Qingdao Choho Industrial Co.,Ltd.,Qingdao Shandong 266705,China;Jinan Mapang Ultrasonic Equipment Co.,Ltd.,Jinan Shandong 250108,China)

机构地区：[1]青岛征和工业股份有限公司,山东青岛266705 [2]济南玛旁超声设备有限公司,山东济南250108

出　　处：《金属热处理》2021年第9期170-172,共3页Heat Treatment of Metals

摘　　要：金属零件在渗碳前需要表面干净,但现有网带炉的前清洗效果不佳。为改善网带炉前清洗的去油去污效果,在网带炉前清洗安装超声波清洗装置。根据前清洗的尺寸结构和超声清洗的特点,设计了超声清洗的功率、频率、安装方式。结果证明,增加超声清洗装置后,零件清洗效果得到改善,零件热处理后渗层厚度更加均匀。Metal parts needed to be clean before carburizing,but the front cleaning effect of the existing mesh belt furnace was not satisfied.In order to improve the decontamination effect of cleaning in front of the mesh belt furnace,the ultrasonic cleaning device was installed in the furnace.According to the possible space and the characteristics of ultrasonic cleaning,the power,frequency and installation method of ultrasonic cleaning were designed.The results show that after adding an ultrasonic cleaning device,the cleaning effect of the parts is improved,and the infiltrated layer depth of carburized parts is more uniform.

关 键 词：网带炉 前清洗 超声清洗 渗层厚度 

分 类 号：TG155.14[金属学及工艺—热处理]