摘要： 漫反射光电开关用于粉末喷涂设备改造，可准确控制停粉操作，从而节省涂料，减轻操作者的劳动强度， 改善工作环境。
关键词:
光电开关,
反射率,
粉末喷涂设备,
改造
Abstract: Difuse reflection photoelectric switch is used for reconstruction of the powder coating equip-ment.It can shut off the powder suply precisely，and save the coatings consumption，lighten the labor in-tensity and improve the working conditions.
Key words:
Photoelectric switch,
reflectivity,
powder coating equipment,
reconstruction
魏 刚, 王 谦. 光电开关在石油钻杆内涂层设备改造中的应用[J]. 涂料工业, 2008, 38(9): 47-48.
Wei Gang, Wang Qian. Application of Photoelectric Switch in Reconstruction of Powder Coating Equipment for Oil Driling Shaft[J]. Paint & Coatings Industry, 2008, 38(9): 47-48.