CNC Machining of Titanium Alloy-8

Detailed Description: CNC Machine Tools for Titanium Alloy Processing

Many machine tool manufacturers provide high-efficiency HEM-HSM CNC machines for light alloys such as aluminum alloy. However, these machines are not suitable for high-strength, high-hardness and difficult-to-cut materials including high-strength steel, stainless steel, titanium alloy and aerospace superalloys.

Although cemented carbide tools can be used for cutting, the processing efficiency is usually low. The core reasons are as follows:

1. Insufficient Spindle Torque

Processing titanium alloy and other hard materials requires high cutting force and high-torque spindles. Most HEM-HSM CNC machines for aluminum alloy have spindle torque below 100–200 Nm, which cannot support efficient cutting of titanium alloy.

2. Incompatible Spindle Speed

Titanium alloy machining only allows low cutting speed and low spindle speed. However, high-speed CNC machines for aluminum alloy have a speed range that does not match the process requirements of titanium alloy processing.

Therefore, higher requirements are put forward for the design and manufacturing of key components of professional titanium alloy CNC machine tools, including mechanical structure, rigidity, dynamic performance, spindle system, coordinate drive, cooling system, tools, tool holders and CNC control system.

In general, CNC machine tools for titanium alloy processing require higher manufacturing technology. Their unique processing performance and advantages are irreplaceable by standard CNC machine tools for light alloys.