金属热处理 ›› 2021, Vol. 46 ›› Issue (9): 170-172.DOI: 10.13251/j.issn.0254-6051.2021.09.031

• 工艺研究 • 上一篇    下一篇

超声清洗在网带炉中的应用

刘毅1, 尚召华1, 付洪聚1, 王永强2   

  1. 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
  • 收稿日期:2021-06-24 出版日期:2021-09-25 发布日期:2021-12-09
  • 通讯作者: 尚召华,工程师,硕士,E-mail:151963846@qq.com
  • 作者简介:刘 毅(1976—),男,高级工程师,主要研究方向为机械电气,E-mail:liu8645@163.com。

Application of ultrasonic cleaning in mesh belt furnace

Liu Yi1, Shang Zhaohua1, Fu Hongju1, Wang Yongqiang2   

  1. 1. Qingdao Choho Industrial Co., Ltd., Qingdao Shandong 266705, China;
    2. Jinan Mapang Ultrasonic Equipment Co., Ltd., Jinan Shandong 250108, China
  • Received:2021-06-24 Online:2021-09-25 Published:2021-12-09

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。

关键词: 网带炉, 前清洗, 超声清洗, 渗层厚度

Abstract: 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.

Key words: mesh belt furnace, front cleaning, ultrasonic cleaning, thickness of infiltrated layer

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