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What is CNC Precision Turning?
CNC Precision Turning, or computer numerical control precision turning, is a high-precision and high-efficiency metal cutting technology using CNC lathes. This technology achieves precision processing of various metal Materials by precisely controlling the tool's moving path, speed and cutting depth. CNC precision turning technology can process parts with complex shapes and high precision requirements, and is widely used in aerospace, medical, electronics and other fields.
Features:
High precision: CNC precision turning technology uses a closed-loop control system, which can monitor and adjust errors in the processing process in real time to ensure that the dimensional accuracy and shape accuracy of the parts reach the micron level.
High efficiency: CNC lathes have a high degree of automation and can perform processing continuously and stably, greatly improving production efficiency. At the same time, by optimizing the tool path and cutting parameters, the processing cycle is further shortened.
Good surface quality: CNC precision turning technology can process parts with high surface quality and low roughness to meet the processing needs of various high-precision parts.
Wide material adaptability: CNC precision turning technology is suitable for processing various metal materials, such as steel, aluminum, copper, stainless steel, etc., and can maintain high processing accuracy and surface quality.
Function:
CNC Precision Turning is mainly used to manufacture various high-precision, complex geometric parts, such as aerospace components, precision parts in medical devices, key components in electronic products, etc. These parts have high requirements for dimensional accuracy, shape accuracy and surface quality, and precision processing technology is required to ensure product quality.
Application areas:
Aerospace: Aerospace equipment has extremely high requirements for the weight, strength and precision of parts, and CNC precision turning technology has become the first choice for manufacturing these parts. For example, key components such as aircraft engine blades and turbine disks.
Medical industry: Precision parts in medical devices, such as surgical instruments and medical implants, are also often processed using CNC precision turning technology. These parts have extremely high requirements for dimensional accuracy and surface quality to ensure the safety and effectiveness of surgery.
Electronics industry: CNC precision turning technology can be used to manufacture structural parts such as housings and brackets in electronic products, as well as Electrical components such as connectors and pins. These parts have high requirements for dimensional accuracy and surface quality to meet the miniaturization and lightweight requirements of electronic products.
How to maintain and maintain:
Regular cleaning: Regularly clean the workbench, guide rails, tool library and other components of the CNC lathe to ensure the cleanliness of the inside and outside of the machine tool.
Tool inspection and replacement: Regularly check the wear of the tool and replace the severely worn tool in time to ensure processing accuracy and efficiency.
Lubrication system maintenance: Regularly check the lubrication system of the machine tool to ensure the cleanliness and lubrication effect of the lubricating oil.
Accuracy detection and adjustment: Regularly perform accuracy detection on the machine tool, including the geometric accuracy and positioning accuracy of the machine tool, and make timely adjustments when deviations are found.
Precautions:
Safe operation: When operating the CNC lathe, you must strictly abide by the safety operating procedures to prevent accidents.
Program writing: When writing the processing program, you should ensure the correctness and rationality of the program to avoid collisions or overtravel.
Processing monitoring: During the processing process, the operating status of the machine tool should be closely monitored, and the machine should be stopped and processed in time when abnormalities are found.
Tool selection: Select the appropriate tool type and cutting parameters based on the properties of the processing material and the shape and size requirements of the parts.
FAQ
What is the difference between CNC precision turning and ordinary CNC Turning?
CNC precision turning emphasizes the high precision and strict tolerance control of machined parts. Compared with ordinary CNC Turning, precision turning usually requires higher equipment accuracy, tool selection and processing control, and can achieve a tolerance of ±0.002mm or finer, which is suitable for parts with extremely strict dimensional requirements.
What is the accuracy of CNC precision turning?
CNC precision turning can achieve a tolerance of ±0.005mm or less, and can even reach ±0.001mm, which makes it very suitable for parts requiring high precision and high consistency. The specific accuracy depends on the design complexity of the part and the selected equipment.
What types of parts are suitable for CNC precision turning?
CNC precision turning is suitable for processing various parts with complex shapes and strict dimensional requirements, including:
Shafts: such as motor shafts, transmission shafts, etc.
Circular or symmetrical parts: such as threads, gears, hubs, etc.
Precision parts: such as medical devices, aviation parts, electronic housings, etc.
How to ensure the quality of CNC precision turning parts?
We have a strict quality control system, including:
Online real-time monitoring: through the built-in sensors and measurement systems of CNC machine tools, ensure the stability of dimensional accuracy during processing.
High-precision testing equipment: including three-dimensional measuring machines (CMM), projectors, laser measuring instruments, etc., to ensure that the size, shape and surface quality of each part meet the requirements.
Finished product inspection: Each part undergoes comprehensive dimensional and functional testing to ensure that it meets the customer's technical requirements.
Can CNC precision turning products be surface treated?
Yes, we provide a variety of surface treatment services, such as:
Anodizing: Increase surface hardness and corrosion resistance.
Electroplating: Such as chrome plating, gold plating, etc., to increase decorativeness and durability.
Spraying: Provide a variety of colors and coatings.
Grinding and polishing: Improve surface smoothness.
Laser engraving: Engrave logos or texts on the surface of parts.
We will provide suitable surface treatment solutions according to your requirements.
How can I get a quote for CNC precision turning?
You can get a quote in the following ways:
Provide 3D CAD drawings or 2D engineering drawings.
Tell us the required materials and surface treatment requirements.
Provide your tolerance and quantity requirements. Based on this information, we will provide you with an accurate quotation and production plan.
What are the advantages of CNC precision turning?
CNC precision turning has the following advantages:
High precision: Able to achieve micron-level tolerances, very suitable for precision parts processing.
High efficiency: Suitable for small and large batch production, fast delivery.
Strong adaptability: Able to process a variety of complex shapes and difficult parts.
Consistency: Each part has a high degree of consistency and meets customer specifications.
