With the continuous upgrading of aviation products, new aviation materials continue to emerge, especially in aviation field of sophisticated products uses a lot of titanium alloy, high temperature alloys of difficult to machining materials and composite materials, cutting properties are different, these are  promote the development of tool to the extremely important role in promoting. Aircraft engine parts with more rotating parts and turning process, while the aviation structure is relatively complex structure, processing to milling.

According to the characteristics of aerospace industry, the aircraft can be divided into two categories: one is to adapt to the processing of aluminum, magnesium alloy and other metal, which is characterized by large metal removal, high speed machining, the other is to adapt to the processing of titanium alloy, nickel based alloy, stainless steel and other hard machining materials, cutting tool to have good rigidity and dynamic performance, adapt to strong cutting. Sieeso can provide a better solution for the aerospace industry engine parts.