More Tips For CNC Machining Titanium In Aerospace
Titanium is one of the most popular and useful metals in industry. Traits such as corrosion resistance and excellent strength-to-weight ratio make the metal unique. The name titanium arises from the ancient Greek mythology Titans. Titans would leave up to their name and possess so much strength. Such strength is also in comparison to the strength and durability of the titanium.
Titanium has some admirable material properties making it easy to machine. The metal is weldable in an inert atmosphere; hence, it is easily CNC machined. Also, titanium is conducive to all surface finishing processes. Such processes may include bead blasting, powder coating, and electrophoresis. Even though metals have a higher machinability degree, titanium offers a good combination. Such a combination consists of better mechanical performance and formability. At Creatingway, we greatly use titanium in CNC machining processes to effectively enhance your project. We also obtain admirable end products making products last longer and function effectively. Designing and manufacturing titanium parts isn’t the same as dealing with aluminum parts.
What is Titanium Material?
The discovery of titanium took place in the UK in the 18th century. It is a lustrous transition metal with a silvery appearance and low density. Even with low density, the metal is relatively strong compared to other metals. Such a trait makes titanium valuable where light-weighting is necessary.
Titanium possesses an excellent strength-to-weight ratio and is also highly resistant to corrosion. Corrosive agents may include; seawater, chlorine, and acids. The ability makes titanium useful in the medical world, especially in making medical devices and implants. The machining industry can choose to alloy titanium with; iron, aluminum, and vanadium.
Why Do You Need To Use Titanium Material?
Titanium is one of the most refractory metals used in our selection in CNC machining. Metal possesses a wide range of applications in different industries. Such industries may include; chemical plants, aerospace, military, and medical industry. Below are reasons why you should consider using titanium in your projects.
Resistance to Corrosion
When exposed to air, a thin layer of oxide forms on the surface of the titanium, known as titanium oxide. Such a layer makes the penetration of titanium very difficult. The metal wouldn’t suffer adverse cha
nges from corrosive substances with such a trait.
Titanium makes an excellent metal in marine and buildings applications. Whereby the metal is constantly exposed to rain and seawater. The trait would prevent corrosion, making products last longer.
Titanium possesses so much strength making it ultimately unique. Titanium is the highest in any metallic periodic table regarding strength-to-density ratio. Also, the metal has a low density making it incredibly light-weight
Titanium has a unique gravity of 4.5, which is 40% lighter than copper. Such a trait makes us create structural frames from it.
Low Thermal Expansion
Titanium wouldn’t expand or contract in extreme temperatures compared to other manufacturing materials. As a matter of fact, it expands 50% lesser than steel. Such a trait provides the metal with a much greater structural stability. The feature helps create a super-structure where fire safety is essential.
High Melting Point
One of the major benefits of titanium is its high melting point. The metal possesses a high melting point of around 1668 degrees Celsius. Such a trait makes it superb in high-temperature applications. Some examples of its uses may be in turbine jet engines and some satellites.
Excellent Fabrication Possibilities
Even though titanium has superb strength, it is also relatively soft and pliable. Such a trait enables easy machining and fabrication, creating a diverse range of metal parts. Its oxidation resistance enables seam welding without the use of a flux agent.
Why Do You Need To Use CNC Machining Titanium Processes?
We use the CNC machining titanium processes to obtain accurate and affordable titanium parts. Also, CNC machining is the best manufacturing technique.
In terms of casting, manufacturers rarely make titanium parts via the process. The main reason is that titanium reacts violently with oxygen.
A workaround uses rammed graphite casting (using an oxygen-free graphite cast). Even though we use graphite casting, the parts produced possess a rough surface texture. Such an outcome isn’t suitable for aerospace, medical and industrial applications. We also manufacture titanium parts via low wax casting in a vacuum chamber.
What to Consider When Machining Titanium?
Buildup of Heat
Unlike aluminum alloys, titanium alloys are tough. Such a trait increases tool wear and an increased heat buildup to the point of contact. In some scenarios, we may reduce the CNC machine RPM using a larger chip load.
Compared to other common metals, titanium is less rigid. Such a trait requires a tighter grip during CNC machining. Also, it is vital to maintain a beneficial tool motion while cutting.
In conclusion, titanium has proven to be an essential material during machining. At Creatingway, we use its unique metallic properties in CNC machining. Our years of expertise enable us to offer the best advice when titanium is involved. Kindly consider Creatingway in offering the best services when there is a CNC machining titanium involvement. By doing so, you’d obtain admirable and satisfactory results.
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