CNC Turning Services

Precision and Accuracy: Masion CNC turning services utilize advanced computer-controlled machinery to ensure a high level of precision and accuracy in the manufacturing process. Usually it is +-0.005mm. CNC (Computer Numerical Control) machines can perform complex operations and achieve consistent results, reducing human errors and achieving tight tolerances.


Small Batch Orders: We welcome small batch orders (5-100pcs) and work closely with our customers to gradually increase the order volume and achieve mutual growth. Establishing long-term partnerships with our customers is crucial, and we provide expertise, efficient supply chain management, and flexible production capabilities to meet their needs. We look forward to building solid partnerships with our customers for shared success.


Free Samples: For simple turning parts, Masion offers free samples, with customers only responsible for the shipping costs. For larger turning parts, Masion will initially charge for the samples, and once the sample quality is confirmed by the customer, we will gradually waive the sample fees within the subsequent orders, thus providing samples for free. Masion is committed to ensuring sample quality, and in case of any non-compliance, we will refund the sample fees.


Fast Delivery Capability: We highly value fast delivery capability, and partnering with Masion enables us to provide samples quickly and shorten delivery times for batch orders. Time is critical, and the ability to deliver quickly is essential for market dominance. Through collaboration with Masion, we ensure timely provision of samples and meet project delivery timelines. Regardless of project scale, we are dedicated to efficient supply chain management and production processes to meet time-sensitive requirements. We look forward to collaborating with you and contributing our fast delivery capability to your success.


Complex Design: Masion CNC turning services excel in producing parts with intricate designs and complex geometries. By programming and controlling the motion of cutting tools, complex shapes and contours can be created, which are difficult or impossible to achieve manually. This opens up new possibilities for product design and enables the production of highly intricate and complex components.


Cost-effectiveness: While the initial investment in CNC turning equipment may be significant, the long-term cost-effectiveness of Masion services is evident. CNC machines can operate continuously with minimal supervision, reducing labor costs. Additionally, the precision and efficiency of CNC turning services minimize material waste and rework, resulting in overall cost savings.


Quality Control and Inspection: Masion CNC turning services incorporate quality control measures throughout the manufacturing process. CNC machines can be equipped with sensors and probes for in-process detection, ensuring that part dimensions and specifications remain within the required tolerances. This real-time quality monitoring helps identify and rectify any issues promptly, thereby improving overall product quality.

The main difference between CNC turning and CNC milling lies in the movement of the workpiece and cutting tool. In CNC turning, the workpiece rotates against a stationary cutting tool, whereas in CNC milling, the cutting tool rotates while the workpiece remains stationary. CNC turning is typically used for cylindrical shapes and external features, while CNC milling is better suited for complex geometries and internal features.

Masion can accommodate workpieces with a maximum machining diameter of 630mm and a maximum machining length of 1400mm.

Masion’s CNC turning machines can achieve a tolerance of +-0.005mm for CNC turning parts.

Typically, Masion can complete a CNC turning project within 10-15 days for simple CNC turning parts and around 25-30 days for more complex CNC turning parts. This timeframe takes into account our extensive experience and the availability of over 50 sets of turning machines.

Yes, Masion specializes in working with custom designs in CNC turning services. Our team includes three designers who can create 2D or 3D CAD models based on client specifications. They will analyze the CNC turning process based on the customer’s drawings and develop the corresponding CNC turning process flow.They can then program the CNC machines to produce the desired cylindrical parts according to the custom design.

Common file formats used for CNC turning projects include .PDF, .STL, .STEP, .IGES, and .DWG. These formats contain the necessary 3D model data that CNC machines use to interpret and execute the turning process.

Masion support one stop CNC turning services and consider to deduct the service cost.So we will use the lowest CNC turning process to work with our clients to decrease the cost. However, clients should know the cost of CNC turning services depends on factors such as the complexity of the part, the material, the machine setup time, and the desired quantity. We often provide quotes based on these factors.

While CNC turning excels at machining cylindrical shapes, it may have limitations when it comes to extremely complex geometries that include non-cylindrical features. To address this, CNC turning and milling can be employed for complex cylindrical products, allowing the workpiece to be machined in a single operation and overcoming the challenges associated with intricate components.

Yes, CNC turning services can provide a range of surface finishes and textures according to the project’s requirements. Masion offers various options for surface treatments in CNC turning services. This can include smooth finishes, knurling, grooves, Vibration grinding, Satin,bead blasting, and other specific surface treatments including:

(1) Mechanical surface treatment: sandblasting, shot blasting, polishing, rolling, powder coating, brushing, spraying, painting, oiling.

(2) Chemical surface treatment: blue and black, phosphating, pickling, electroless plating of various metals and alloys, TD treatment, QPQ treatment, chemical oxidation.

(3) Electrochemical surface treatment: anodization, electrochemical polishing, electroplating.

(4) Modern surface treatment: chemical vapor deposition CVD, physical vapor deposition PVD, ion implantation, ion plating, laser surface treatment.

These surface treatments can be used to achieve different finishes, textures, and desired properties on the machined parts.

To ensure quality control in CNC turning services, we employ several measures. Firstly, we maintain strict compliance with the ISO 9001 quality management system standards throughout our production process. Secondly, we have implemented a comprehensive inspection process consisting of multiple stages, including initial sample inspection, in-process inspection, and pre-shipment inspection. Our inspection tools encompass advanced precision testing equipment like CMM (Coordinate Measuring Machine) and project meters, in addition to commonly used measuring tools like micrometers and calipers. These measures enable us to uphold rigorous quality control standards.

1. Drawing Analysis: The provided drawings from the customer need to be analyzed to determine the machining processes and paths for each dimension. Firstly, the specifications, performance, and functions of the CNC lathe should be compared with the geometric shapes and dimensions of the parts to determine if they meet the requirements.

2. Process Analysis: Next, a process analysis should be carried out. Due to the inability of CNC lathes to be manually adjusted during the machining process like conventional machine tools, an economically reasonable process plan must be established in advance. This includes determining the part’s positioning and fixtures, machining sequence, tool paths, tools, cutting parameters, heat treatment methods, as well as calibration and auxiliary processes.

3. Selection of Suitable Tools: Based on the characteristics of the product such as outer diameter, inner diameter, holes, slots, etc., suitable tools like external cutting tools, internal cutting tools, drills, groove cutters, etc., should be selected. Additionally, suitable fixtures should be chosen based on the workpiece’s outer diameter. The tools and fixtures should then be installed in the designated positions according to the product’s requirements, which may require adjustments.

4. Documentation or Programming: Prior to machining, the machining program for the workpiece needs to be developed. If the program is lengthy or complex, it is preferable to perform programming off the machine using a programming machine or manual programming to avoid occupying the machine’s time. For shorter programs, they should also be recorded on a program sheet.

5. Machine Startup: Before commencing machining, it is generally necessary to start up the machine tool followed by the system. In some cases, the machine tool and system are interlocked, meaning the machine tool must be powered on to display information on the CRT.

6. Reference Point Return: For machine tools with incremental control systems, it is essential to first execute the reference point return operation to establish the movement standards for the machine tool’s coordinates.

7. Program Editing Input: If modifications are required for the input program, the programming mode selector switch should be set to the EDIT position, and the edit keys can be used for adding, deleting, or modifying operations.

8. Machine Tool Locking: Prior to checking the program, the machine tool needs to be locked, and then the program can be run. If any errors are found, it is necessary to re-edit the program.

9. Program Verification and Trial Cutting: Generally, the tool path is checked during the simulation process, followed by observing the tool movement during idle rotation. Finally, the workpiece is clamped for trial cutting.

10. Proceed with workpiece setup, alignment, and tool setting. This can be achieved through manual incremental movements, continuous movements, or manual playback disc movements on the lathe. Align the tool with the program’s starting point and adjust the tool’s reference.

11. Start coordinate feed and begin continuous machining. Usually, machining is performed using programs stored in the memory, which has a lower failure rate compared to using programs on paper tape. The feed rate during machining can be adjusted using the feed rate multiplier switch. The feed motion can be temporarily paused for observation or manual measurements by pressing the feed hold button (FEEDHOLD). To resume machining, press the CYCLE START button. To ensure the program’s correctness, a final check should be conducted before machining. For turning operations, a pencil can be used to draw the workpiece profile on paper as a visual aid. If the system has tool path simulation functionality, it can be used to verify the program’s correctness.

12. Utilize various CRT screens to display the position of the worktable or tool, program information, and the machine tool’s status, enabling the operator to monitor the machining process.

13. After the program is completed, if it needs to be saved, it can be stored in the memory of the CNC system. If the program is too long, it can be output to an external device for preservation.

14. In the case where the workpiece is still clamped in the fixture, perform dimensional inspection of the workpiece. If the dimensions do not meet the requirements, appropriate tool compensation should be applied, and re-machining should be performed until the dimensions are within the specified range before removing the workpiece.

15. Lastly, the machine tool should be powered off first, followed by shutting down the system.

16. Post-Processing: Conduct a comprehensive inspection of the finished workpieces and perform special measurements on critical dimensions. Then, carry out surface treatments as required, such as oxidation, plating, PVD coating, spray coating, painting, electrophoresis, etc.

17. Perform visual inspections and dimensional measurements on the workpieces after surface treatments to ensure they meet the required quality standards.

Finally, package the workpieces and ensure that all aspects related to the external packaging, including external box dimensions, weight, labels, logos, etc., comply with the specified requirements.

Absolutely! CNC turning services are an excellent choice for rapid prototyping. Although primarily used for cylindrical parts, they offer a swift and precise method for prototyping specific components. Hence, Masion gladly accept small-batch rapid prototyping orders, including 5-10 units. Our efficient production process ensures quick delivery to customers, significantly reducing waiting times.

Yes, Masion provides a one-stop service that includes not only CNC turning services but also a comprehensive range of options for surface treatments (such as oxidation, plating, Dacromet, tin plating, QPQ, etc.), assembly, packaging, and shipping for various products. Masion is committed to assisting customers with any service they require and strives to meet their needs to the fullest extent possible. Customer satisfaction is Masion’s ultimate goal and driving force.

When selecting a CNC machining service provider, the following factors should be considered:

1. Does the factory have sufficient production capacity and necessary machines and facilities to support production?
2. Does the factory have experience in producing similar products?
3. Does the factory have advanced inspection devices to ensure product quality?
4. Do the factory’s machinists follow standardized operating procedures and meet quality management standards?
5. Are the lead times for sample production and large-scale production short?
6. Does the factory’s pricing meet customer expectations?
7. Can the communication personnel quickly understand customer requirements and provide solutions?
8. Does the sample production meet the dimensional tolerances specified in the drawings?

Note: It’s worth mentioning that while the translation provided here is accurate, it is always recommended to review and proofread translations for the specific context or audience.