High-precision machining
Precise size control: CNC lathes accurately control the motion trajectory of the tool through the CNC system. Its positioning accuracy can reach ±0.01mm or even higher, which enables it to process parts that strictly meet the design size requirements. For example, in the field of aerospace, for some shaft parts with extremely high dimensional accuracy requirements, such as the transmission shaft of an aircraft engine, CNC lathes can accurately process the diameter to a very small error range to ensure the precise fit of the parts with other components.
Good shape accuracy: It can achieve high-precision machining of complex shapes. For the curved contours, conical surfaces, spherical surfaces and other shapes of rotating parts, CNC lathes can accurately cut according to program instructions, so that the shape accuracy of the parts is well guaranteed. For example, in automobile manufacturing, the complex curved surface modeling of automobile wheels can be accurately processed by CNC lathes to ensure the balance and aesthetics of the wheels.
Stable repeatability: Once the CNC program is determined, the repeatability of its machining accuracy is very good each time the same part is processed. The repeatability positioning accuracy can reach about ±0.005mm, which is crucial for the quality stability of mass-produced parts. For example, when producing small shaft parts for mechanical watches, CNC lathes can ensure that the size and shape of each small shaft are almost exactly the same, greatly improving the qualified rate of the product.
Efficient processing capabilities
Automated continuous processing: CNC lathes do not require frequent manual intervention during the processing process. As long as the part blank is installed and the program is started, the lathe can continuously process according to the preset program. This reduces the time loss caused by manual operation, such as frequent tool changes, adjusting cutting depth and other operations. For example, when mass-producing simple shaft parts, CNC lathes can continue to work unattended, greatly improving production efficiency.
High-speed cutting realization: Able to adapt to the requirements of high-speed cutting. By reasonably selecting tools and cutting parameters, CNC lathes can process at a higher cutting speed. The spindle speed of some advanced CNC lathes can reach tens of thousands of revolutions per minute, which greatly shortens the processing time. For example, when processing parts made of aluminum alloy materials, high-speed cutting can quickly remove materials and improve processing efficiency.
Multi-process integrated processing: Multiple processing processes can be completed in one clamping. For example, for a shaft part, a CNC lathe can simultaneously perform external cylindrical processing, thread processing, grooving and other operations. This not only reduces the turnover time of parts between different machine tools, but also improves the processing accuracy of parts by reducing the positioning error caused by multiple clamping.
Stable and reliable processing quality
Stable program control quality: CNC programs are written based on precise mathematical models and process requirements. As long as the mechanical parts, tools and cutting parameters of the lathe remain stable, the quality of the processed parts can remain highly consistent. This is very important for industries that need to mass-produce the same parts, such as automobiles and electronics. Taking the connecting rod processing of automobile engines as an example, through the stable processing of CNC lathes, it can be ensured that the dimensional accuracy and surface quality of each connecting rod meet strict quality standards, thereby ensuring the performance and reliability of the engine.
Reduce the influence of human factors: Compared with traditional lathe processing, the influence of human factors on the processing quality during CNC lathe processing is smaller. In traditional lathe processing, factors such as workers' operating skills and fatigue level may cause fluctuations in processing quality. CNC lathes are processed according to program instructions, avoiding the interference of these human factors, thereby ensuring the stability of processing quality.
Strong adaptability and flexibility
Easy to adjust processing content: By modifying the CNC program, the CNC lathe can easily process rotating parts of different shapes, sizes and precision requirements. For example, a mechanical processing company originally produced shaft parts of a certain specification. When customer demand changes and it needs to produce another shaft with a more complex shape, it only needs to modify the CNC program accordingly, without large-scale adjustments to the hardware structure of the lathe.
Compatible with multiple tools and processes: CNC lathes can be equipped with a variety of tools and flexibly selected according to different processing requirements. It can perform a variety of process operations such as turning, boring, drilling, and threading. For example, when processing a complex disc part, you can first use an external turning tool for external processing, then switch to an internal turning tool for internal boring, and then use a thread turning tool to process the thread, giving full play to the advantages of multiple process integration.
Sejow can provide OEM/ODM Wiring Harness ，Cnc Machining Parts based on your requirements. Wiring harness, also known as Cable Harness, CNC machining parts are assembly of Cnc Milling Service which transmit signals or electrical power. In the future, Sejow will continue to uphold the business philosophy of "integrity, responsibility, and innovation", provide customers with better products and services, and work together to create a better tomorrow. Consultation hotline: 0755-29426119.
Sejow (Shenzhen) Industrial Co., Ltd.
