军用飞机的机械系统附件修复后,能够在短时间内恢复其作战能力,而研磨是附件修复必备的技术之一。本文从附件修复的手工研磨机理入手,对粗研磨、中研磨和精研磨的磨料成分及研磨过程等进行了论述,分析了影响研磨质量的因素及附件研磨修复后质量的检验方法,并针对航空部队修理厂附件车间研磨工作的开展,在工艺卡片的制做、技术人员的培养和扩大研磨修理范围等方面提出了建议,有利于手工研磨技术在附件修复中进行推广普及,发挥其应有的作用。 Military aircraft mechanical system attachment repair, to be able to restore its combat capability in a short time, and grinding is one of the necessary repair technology annex. This paper starts with the manual grinding mechanism repaired by attachments, discusses the abrasive components and grinding process of rough grinding, medium grinding and fine grinding, analyzes the factors that affect grinding quality and the inspection methods of grinding quality after grinding, The work of grinding workshop in the workshop of the accessory workshop of the army repaired was put forward in the aspects of making process cards, training of technicians and expanding the range of grinding and repairing, which is propitious to promote the popularization of manual grinding technology in attachment repair and give full play to its due effect.