CNC Titanium Parts

Product Details

 

TC4 titanium alloy parts processed by CNC machining are products with high precision and high hardness. It is processed by a car milling composite machine. 24-hour quick response, welcome to consult!

 

 

We provide customized solutions for different industries, from aerospace, medical components, electronics to the new energy industry, and more. CNC machining ensures the accuracy and quality of products.

 

At XYC, our ISO certified CNC workshop is specifically designed for rapid prototyping and small batch production of end use components. XYC CNC Factory provides you with 24-hour quotation service and rapid production of samples. We are your best choice for machining parts and can customize manufacturing according to your project requirements.

 

 

Tolerance:	+/-0.01mm(In CNC machining, The tolerance is largely influenced by the geometric shape and material type of the part. Specific tolerance details for different parts )
Roughness:	Ra 0.1-Ra 3.2
Quality:	DIN,ASTM,GOST,GB,JIS,ANSI,BS;
Drawing format:	PDF,DWG,DXF,IGS,STEP
Authentication:	ISO9001:2015,ISO4001:2015,RoHS,SGS;
Size:	Length 1600mm*length 850mm
Material	Steel: carbon steel, alloy steel, stainless steel, 4140, 20 #, 45 #, 40Cr, 20Cr, etc
	AL: AL6061,AL6063,AL6061,AL7075,AL5052,etc
	Stainless steel: 201SS,301SS,304SS,316SS 17-4PH,etc
	Brass: C37700,C28000,C11000,C36000,etc
	Plastics:PTFE,PEEK,POM,PA,UHMW,PC,PBT,etc
Surface Treatment:	Steel	stainless steel	stainless steel
	Galvanization	Burnishing	Anodizing
	Black anodize	Passivation	Sandblasting anodizing
	Nickeling	Laser marking	Colorful anodizing
	Chroming	Sandblasting	Wire drawing
	Heat treatment	Â	Burnishing
	Powder coating	Â	Chroming

 

 

Titanium alloy has the following excellent characteristics.

1. Higher than strength. The density of titanium alloy is only 60% of that of steel, and the strength of pure titanium is close to that of ordinary steel. Some high-strength titanium alloys exceed the strength of many alloy structural steels. Therefore, the specific strength (strength/density) of titanium alloy is much higher than that of other metal structural materials, which can manufacture components with high unit strength, good rigidity, and light weight. At present, titanium alloy is used for the engine components, frame, skin, fasteners, and landing gear of aircraft.

 

2. High thermal strength. The usage temperature of titanium alloy is several hundred degrees higher than that of aluminum alloy, and it can work for a long time at temperatures ranging from 450 ℃ to 500 ℃. The working temperature of aluminum alloy is below 200 ℃.

 

3. Good corrosion resistance. Titanium alloy works in humid atmospheres and seawater media, and its corrosion resistance is much better than stainless steel. It has particularly strong resistance to pitting corrosion, acid corrosion, and stress corrosion.

 

4. Good low-temperature performance. Titanium alloy can still maintain its mechanical properties at low temperatures. For example, TA7 can maintain a certain degree of plasticity at -253 ℃. Therefore, titanium alloy is also an important low-temperature structural material.

Titanium alloy has been widely used in the medical field due to its excellent biocompatibility and corrosion resistance, becoming the preferred material for medical products such as artificial joints, bone trauma, spinal corrective internal fixation systems, surgical instruments, etc. The implantation of titanium alloy materials in 3D printing can be personalized according to individual requirements, for example, the mandible made using 3D printing technology can fully fit the patient's affected area curve. As the metal material with the best known biological properties, titanium's demand in the medical field of 3D printing will continue to expand, and its application prospects are broad.

 

 

 

How difficult is it to process titanium metal?

Processing titanium metal is indeed more challenging compared to other metals, for the following reasons:

High melting point: Titanium metal has a high melting point, about 1668 degrees Celsius (3034 degrees Fahrenheit). This means that specialized equipment and technology are required for melting and casting titanium metal.

 

Reactivity: Titanium metal has a strong affinity for oxygen and is prone to react with oxygen in the air, forming a protective oxide layer on its surface. This oxide layer can hinder the cutting process and cause tool wear. Special preventive measures need to be taken during the processing, such as using an inert gas environment or protective coatings, to reduce oxidation.

 

Low thermal conductivity: Compared to other metals, titanium metal has a lower thermal conductivity. This leads to difficulty in dissipating heat during the machining process, increasing the risk of tool temperature rise and tool failure. Proper cooling and lubrication are crucial for controlling heat accumulation and extending tool life.

 

High strength and hardness: Titanium metal is known for its high strength to weight ratio and excellent mechanical properties. Although this makes titanium metal highly favored in many applications, it also makes its processing more challenging. When processing titanium metal, it is often necessary to withstand significant cutting forces and tool wear.

 

Work hardening: Titanium metal often undergoes work hardening during the processing, which means it becomes harder during plastic deformation. This hardening effect requires careful selection of cutting parameters and tool materials to prevent excessive tool wear and maintain machining efficiency.

 

What is the best material for processing titanium?

Hard alloy (hard metal): Hard alloy is usually one of the preferred tool materials for processing titanium metal. They are composed of tungsten carbide (WC) and cobalt metal powders, which have excellent hardness and wear resistance. Hard alloy cutting tools are suitable for high-speed cutting and heavy load machining, and can effectively cut titanium metal.

 

Tungsten steel: Tungsten steel (high-speed steel) is another commonly used tool material, suitable for processing titanium metal. It has high hardness and heat resistance, and performs well under medium and low speed cutting conditions. Tungsten steel cutting tools are relatively inexpensive and suitable for titanium metal processing with general precision requirements.

 

PCD (Polycrystalline Diamond): PCD tools use polycrystalline diamond as the cutting edge material, which has excellent hardness and wear resistance. PCD tools are suitable for high-speed cutting and precision machining, and can provide long-life and high-efficiency titanium metal processing.

 

CBN (cubic boron nitride): CBN tools use cubic boron nitride as the cutting edge material, which has extremely high hardness and wear resistance. CBN cutting tools are mainly suitable for processing titanium alloys and can provide high efficiency and excellent surface quality.

 

Which metals can be CNC milled?

Aluminum: Aluminum is a lightweight, easy to process metal widely used in various industries. It has good cutting performance and thermal conductivity, suitable for CNC milling.

 

Steel: Steel is a common structural metal with high strength and rigidity. Different types of steel have different mechanical properties, but most steels can be CNC milled.

 

Stainless steel: Stainless steel has corrosion resistance and high strength, and is widely used in the manufacturing industry. Stainless steel has a high hardness, so it may be necessary to choose appropriate cutting tools and parameters for CNC milling.

 

Copper: Copper is a highly conductive metal commonly used in electronic and thermal applications. It has good cutting performance and is suitable for CNC milling.

 

Titanium: As mentioned in the previous question, titanium metal has challenging machining characteristics, but it can still be CNC milled. Appropriate cutting tools and processing parameters are needed to process titanium metal.

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