大直径圆筒壁数控网格铣技术研究  

Study on NC Grid Milling Technology of Large Diameter Cylinder Wall

作　　者：邢雪迪 侯星梅 李丽[1] 郑建国[1] 方懿[1] 郭智[1] 

机构地区：[1]长治清华机械厂,长治046012

出　　处：《航天制造技术》2015年第3期26-28,共3页Aerospace Manufacturing Technology

摘　　要：铝合金大直径薄壁外圆筒壁网格生产中出现的加工变形、尺寸及加工面粗糙度不合格等问题,通过试验确定加工方法,采取防变形措施,选择合理的走刀路线与加工切削参数,降低网格铣的难度,提高工艺水平,有效保证产品质量。In view of the machining deformation and the unqualified roughness of aluminum alloy large diameter cylinder wall,the processing method is determined by test,and the anti-deformation measures,the reasonable work path and machining parameter are chosen.These can reduce the difficulty of the grid milling,improve the level of technology,and also effectively guarantee the product quality.

关 键 词：圆筒 网格 走刀路线 工艺装备 

分 类 号：TG547[金属学及工艺—金属切削加工及机床]