To solve the machining problems of large-scale precise casting titanium alloy components

such as complicated manufacturing processing

poor stiffness

hard-controlled deformation

and difficult processing features

the article finds out an efficient solving processing

which has been implemented in real manufacturing project

from fixing equipment

location technology

deformation control

allowance measurement

cutting tools

cutting parameters

manufacturing strategy

etc. This process lays a solid foundation for the machining of precise casting titanium alloy components and similar structural parts on aircraft

and has good popularization and practical value.