CNC turning is a subtractive manufacturing process that uses cutting tools to remove some material from the outside of the material. As the workpiece rotates, excess debris is shaved off until the final product is finished with the ideal design and size. The material of CNC turning always is cylindrical or round.
Straight turning
Straight turning uses cutting tools to reduce the diameter of a workpiece uniformly. This process is designed to machine the materials to a specified thickness. It is also called rough turning and requires additional machining to achieve the final accuracy.
Knurling
This operation involves introducing a jagged, angled, or criss-crossing cutting pattern into the surface of the workpiece. The process typically introduces a firm grip as the pattern enhances friction. It is also suitable for making bolts and nuts for threaded holes. It is worth noting that this operation may require specially designed knurling tools.
Splitting
Splitting is a machining technique that uses a single-point cutting tool to create a deep groove in a material, removing its internal components. Then we can get the final part or a part of the prototype.
Taper turning
Taper turning refers to reducing the diameter of the material from one end to the other. The angular movement between the material and the cutting tool reduces the workpiece. As with most CNC turning processes, the final product is cylindrical.
Thread processing
Threading is another CNC turning process. The cutting tool moves along the side of the material to cut threads into the external components of the part. Threads are spiral grooves with a specific length and spacing.
Grooving
It creates a groove in the workpiece. It involves the action of a sharp tip on the material, cutting at the same width as the cutting tool. By using a variety of cutting tools, wider-diameter grooves can be machined.
Suitable materials for CNC turning parts
CNC turning is a multifunctional processing, most metal and plastic materials are suitable for CNC turning parts:
1. Steel: carbon steel, alloy steel, stainless steel, tool steel, etc.
2. Aluminum: Aluminum alloys such as 6061, 7075, etc.
3. Brass: Always used for parts requiring good electrical conductivity, corrosion resistance, and aesthetics.
4. Copper: excellent electrical and thermal conductivity, it is suitable for electrical and plumbing applications.
5. Titanium: it is a high strength, low weight, and excellent corrosion resistance, a very important material for the aerospace and medical industry.
6. Nickel Alloys: Such as Inconel, Hastelloy, and Monel with excellent high temperature and corrosion resistance properties.
7. Acrylic: Characteristics of transparency, impact resistance, and versatility, commonly used in the display industry.
8. Nylon: Good strength, wear resistance, and low friction properties, suitable for gears, bushings, and bearings。
9. Polyethylene: With excellent chemical resistance and is often used in applications such as containers, pipes, and liners.
10. Polypropylene: good chemical resistance, low density, and thermal stability, it is often used in the packaging, automotive, and medical industries.
11. Delrin: good dimensional stability, low friction, and excellent machinability, often used in precision parts and gears.
As a turned parts manufacturer, DMTC can provide suitable materials for CNC turning parts in the above-mentioned according to your detailed requests.
1. Precision and Accuracy: CNC lathes with high levels of precision and accuracy. Computerized controls ensure consistent and repeatable motion, the parts of CNC lathes with tight tolerances and precise geometries.
2. Complex geometries: CNC turning can machine parts with complex geometries, such as intricate contours, grooves, and threads. It can create complex designs that would be difficult to achieve manually.
3. Consistency and Repeatability: CNC turning ensures consistent part production. Once a program is established, the same machining parameters can be applied repeatedly to produce the same part with minimal variation. Then turned parts manufacturer can use it to produce for large-scale manufacturing in a short time.
4. Flexibility and customization: CNC lathes offer flexibility in terms of design changes and customization. Machining procedures can be quickly modified, allowing rapid prototyping or adjustments to meet specific customer requirements.
The applications of CNC turning parts
CNC turning can machine cylindrical and rotating parts efficiently and accurately, it has numerous applications in a variety of industries.
Automotive Industry: The CNC turning process is widely used in the automotive industry to manufacture various components such as shafts, cylinders, gears, and brake system parts. It provides precision machining of critical engine and transmission components that require high precision and tight tolerances.
Aerospace Industry: CNC turning plays an important role in the aerospace industry, machining components such as turbine shafts, landing gear components, engine components, and flight control system components.
Medical industry: CNC turning is widely used in the production of medical equipment and devices. It is used to make parts such as surgical instruments, implants, prosthetics, and dental parts.
General Manufacturing: The turned parts manufacturer produces a variety of general components such as fasteners, fittings, valves, and plumbing fixtures. Its versatility and high precision make it a cost-effective solution for the machining parts of different industries.
CNC turning service at DMTC
The parts of CNC lathes commonly used in a variety of industries, are important. As a turned parts manufacturer, DMTC produces precision parts of CNC lathes for different applications. We have good knowledge of working with different industries on various CNC machining projects.
Our engineers have rich experience and advanced CNC lathes can create high-quality CNC turning parts for your project. Our team of experts is ready to help you choose the best material and suitable process to finish precision CNC turning parts. Get the quote now!
