摘要
针对运载火箭伺服机构装配过程中对安全环保型清洗剂的迫切需求,提出原清洗剂替代方案。研究了某安全环保型清洗剂的适用性,包括清洗力是否满足零件的清洗洁净度要求、清洗剂是否会腐蚀金属和损伤其表面处理、清洗剂是否会降低橡胶的物理机械性能以及是否会影响伺服机构密封圈密封性能,最终通过了试验验证。
A substitution to the former cleaning agent is proposed for the need of safe and environment-friendly cleaning agent in the assembly process of servo-mechanisms of launch vehicles. The applicability of a new type of cleaning agent was studied, including whether the cleaning force meet the merit rating, whether the cleaning agent will corrode the mental and damage the surface treatment, whether the cleaning agent will reduce the physical and mechanical properties of the rubber and whether will affect the sealing capability of sealing ring of the servo-mechanisms. A series of experiments showed its feasibility.
作者
马俊杰
戴莹
赵志强
常冬艳
Ma Junjie;Dai Ying;Zhao Zhiqiang;Chang Dongyan(Beijing Institute of Precision Mechatronics and Controls, Beijing 100076)
出处
《航天制造技术》
2018年第3期38-41,共4页
Aerospace Manufacturing Technology
关键词
清洗剂
清洗力
腐蚀
密封圈
cleaning agent
cleaning force
corrosion
sealing ring
