|Table of Contents|

Discussion and Analysis on the NC Machining Tool Path
Planning of Aeroengine Complex Surface Parts
(PDF)

《哈尔滨理工大学学报》[ISSN:1007-2683/CN:23-1404/N]

Issue:
2013年05期
Page:
30-36
Research Field:
机械动力工程
Publishing date:

Info

Title:
Discussion and Analysis on the NC Machining Tool Path
Planning of Aeroengine Complex Surface Parts
Author(s):
CHENG Yao- nan AN Shuo ZHANG Yue LI Hai- chao
The Key Lab of National and Local United Engineering for High- Efficiency Cutting and Tools,Harbin University of
Science and Technology  
Keywords:
complex surface tool path planning ball- end mill flat- end mill toroidal- end cutter
PACS:
TP391. 7
DOI:
-
Abstract:
Abstract: Blisk and other complex surfaces parts are the core parts of aircraft engine parts,tool path planning
technology is the key technology in CNC machining. This paper analyzes the current domestic and foreign research
status and the development of the tool path planning for complex surface parts in NC machining. Comparative analysis
is mainly carried out for three main tool path plans in complex surface machining,and the key techniques of tool path
planning has also been analyzed,including: the algorithm theory and application features of track topology,trajectory
parameters,interference avoidance and tool axis control. In addition,the development direction of curve interpolation
and tool preferred combination in tool path planning techniques has been analyzed and previewed. These laid the
foundation for subsequent work of complex surface parts high efficiency and high quality CNC machining.

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Last Update: 2013-12-26