MANUFACTURE AND REPAIR OF AERO ENGINE COMPONENTS USING LASER TECHNOLOGY (INVITED PAPER)

摘要：

This paper gives an overview about developed and industrially implemented manufacture and repair processes such as Laser Metal Deposition (LMD) and Selective Laser Melting (SLM) for additive manufacture and repair of parts and Laser Drilling (LD) for manufacture of instrumentation holes. Characteristic features of the processes are described and discussed. Components under investigation are e.g. High Pressure Compressor (HPC) BLISKs, High Pressure Turbine (HPT) Vanes and Blades, HPT Liners and Combustor Swirlers made of Titanium and Nickel base alloys such as Ti-6Al-4V, Ti-6246, In 718, Rene 80, Mar-M 002, Mar-M 247, and CMSX-4. The paper is completed by the presentation of installed machines at the customers site.

作者: Ingomar Kelbassa Patrick Albus Jens Dietrich Jan Wilkes

作者单位: Lehrstuhl fuer Lasertechnik, RWTH Aachen University, Steinbachstrasse 15, Aachen, 52074, Germany Lehrstuhl fuer Lasertechnik, RWTH Aachen University, Steinbachstrasse 15, Aachen, 52074, German Fraunhofer ILT, Steinbachstrasse 15, Aachen, 52074, Germany

会议类型: 国际会议

会议名称: 第三届太平洋国际激光与光学应用会议(PICALO 2008)

会议地点: 北京

会议语种:英文

页码: 208-213

在线出版日期: 2008-04-16（万方平台首次上网日期，不代表论文的发表时间）