Titanium alloy rod has a high frequency of use in industrial production and other fields, and the production of titanium alloy rod or processing titanium alloy rod has certain difficulties and production barriers, today we summarize the reasons for the difficult processing of titanium alloy rod.
Because titanium alloy rod raw material heat dissipation effect is not good, titanium alloy in the process of processing, often stick to the knife, wear on the blade, the tool often collapse strike, use the tool consumption too fast, resistance is too large. In particular, the processing difficulty of the shell workpiece is high, and it is easy to shake the knife, resulting in the deformation of the parts. Surface quality can not be guaranteed, easy to have toothed ripples, processing risk is relatively high, precision can not be guaranteed, so titanium alloy processing is more difficult.
Mechanical properties of titanium alloy:
1) The titanium alloy rod has work hardening characteristics. The relatively low elastic modulus of titanium alloy makes it more elastic than steel. Therefore, the cutting force should be avoided to ensure that the workpiece bounce is small. Thin-walled parts tend to deform under the pressure of machining tools, causing tremors, friction and even tolerance problems.
2) High requirements on workpiece materials, processing accuracy and surface finish of titanium alloy for medical device parts require high reliability of processing system.
Titanium alloy has high strength, corrosion resistance, high temperature resistance, fatigue resistance and other good characteristics, in aviation, aerospace, nuclear energy, medical instruments and other fields have been more and more widely used.
The above is the introduction of the reasons why titanium alloy rod processing is difficult. If you want to know more, please contact us.