摘要
分析了直升机主减速器齿轮电刷镀修复后产生裂纹的成因,通过试验提出了喷丸强化改进措施。详细给出了齿轮喷丸电刷镀复合修复工艺的流程、镀液配方和主要工序工艺参数。该复合工艺可推广到承受较大交变载荷情况下零件磨损、压痕的修复。
The cause of cracks after brush-plating on the main speed reducer of helicopter was analyzed and the ameliorative measures by shot-peening were brought forward consolidation. The flow,the components of plating liquid and the parameters of master working procedures for renovating gears by shot-peening and brush-plating were detailedly presented. This composite technics can be extended to the renovation of accessory's abrasion and scars in the situation of big alternant load.
出处
《表面技术》
EI
CAS
CSCD
2005年第3期49-50,56,共3页
Surface Technology
关键词
喷丸强化
电刷镀
复合工艺
修复
齿轮
Shot-peening
Brush-plating
Composite technics
Renovation
Gears
