摘要
针对弯管深孔加工困难的问题,以AP1000核电主管道的弯管为加工对象,提出了一种新型的随动加工方法,并重点对其随动加工的各插补参数进行了理论分析。该方法采用了3根镗杆和1台直接驱动旋转电机,通过3个转动关节连接在一起,安装在专用机床上,实现对核电管道弯一次性装夹,完成对其弯孔的加工。文章对各插补参数进行的理论分析与计算,为下一步的联动编程提供了依据。
Deep hole processing for pipe parts is an issue of mechanical processing. According to the deep hole processing for a bent tube of the main pipe AP1000 used in nuclear power , a follow-up method for processing the deep hole of elbow pipes is put for-ward Three boring bars and a direct driven rotary motor are adopted. They are linked together by three rotational joints, and then fixed on a special purpose machine tool. Thereby, the curved hole of the main pipe for nuclear power can be processed. After theoretical a- nalysis and calculation for each interpolation parameter, the theoretical calculation formula for the next linkage programming is ob-tained.
出处
《西华大学学报(自然科学版)》
CAS
2013年第2期84-87,共4页
Journal of Xihua University:Natural Science Edition
基金
"高档数控机床与基础制造装备"科技重大专项资助(SK201201A27-01)
关键词
AP1000核电主管道
弯管深孔
随动加工
插补参数计算
nuclear power main pipe APIO00
elbow deep-hole
follow-up machining
interpolation parameter calculation