CNC Precision Components

What are the core product features of Precision Components?

Xincheng is a professional CNC machining manufacturer and supplier in China. We have our own factory and provide you with high-quality CNC Precision Components.

1. Ultra-precision manufacturing, with errors approaching zero

Relying on advanced equipment such as five-axis linkage machining centers and slow wire cutting machines, it realizes the full-process precision processing from raw materials to finished products. The tolerance of key dimensions is controlled within ±0.001mm, the surface roughness is as low as Ra0.1μm, and the form and position tolerances such as flatness and perpendicularity strictly comply with the highest grade standard of ISO 4762. Each product undergoes full-size scanning through precision inspection equipment such as a three-coordinate measuring machine and a laser interferometer to ensure that the dimensional accuracy is exactly the same as the design drawings, eliminating assembly gaps and operational deviations from the root.

2. High-performance materials, suitable for complex working conditions

Customized material solutions are provided based on different application scenarios: In the aerospace field, titanium alloy TC4 is selected, which combines high strength and lightweight characteristics, with a tensile strength of over 900MPa. The automotive power system adopts 42CrMo alloy steel. After quenching and tempering heat treatment, its hardness reaches HRC 38-42, and it has excellent impact resistance and wear resistance. The electronic devices are made of 6061-T6 aluminum alloy, which ensures accuracy while achieving weight optimization. All materials have passed SGS composition testing and mechanical property tests to ensure stable operation in extreme environments such as high and low temperatures (-60℃ to 300℃), high humidity, and strong corrosion.

3. Precision surface treatment to enhance overall performance

Diversified surface treatment processes are provided to meet different usage requirements: Hard anodizing treatment is adopted, increasing the surface hardness to over HV 500 and enhancing the wear resistance by three times compared to the original material. The vacuum coating process can form a ceramic coating with uniform thickness, significantly enhancing insulation and high-temperature resistance. For scenarios that require rust prevention, the Dacromet coating technology is adopted, and the salt spray test can pass for over 1,000 hours, far exceeding the traditional galvanizing process. The surface treatment process is fully controllable throughout, with no pinholes or peeling, ensuring the dual stability of the appearance and performance of the components.

4. Structural optimization to achieve efficient adaptation

Structural design optimization is carried out based on finite element analysis. Under the premise of ensuring strength, redundant structures are streamlined to reduce material waste and assembly space occupation. The product interface adopts a standardized design, compatible with the installation dimensions of mainstream brand equipment. At the same time, it supports personalized customization based on customer drawings, including special thread, keyway, chamfering and other structural processing. During the assembly process, there is no need for secondary grinding, and rapid and precise docking can be directly achieved, significantly improving the production assembly efficiency.

5. Stable and durable, reducing the overall cost

Through rigorous fatigue life tests and reliability verifications, the product can operate continuously for over 100,000 hours under rated conditions, with a failure rate of less than 0.01%. Outstanding wear resistance and anti-aging performance can reduce the frequency of component replacement, lower the downtime for equipment maintenance and the cost of spare parts. Compared with ordinary components, long-term use can reduce the comprehensive operation and maintenance cost by more than 30%, creating higher economic benefits for customers.

What are the applicable fields of Precision Components?

Aerospace: It is used in key parts such as aircraft engine blade fasteners and positioning axes of satellite navigation systems, and is subject to high loads and extreme environmental tests.

Automotive industry: Compatible with core components such as motor rotors and transmission gear shafts of new energy vehicles, enhancing power transmission efficiency and stability.

Medical devices: Applied in the execution arms of surgical robots, precision guide rails of diagnostic equipment, etc., ensuring operational accuracy and patient safety.

Electronic communication: As a component of 5G base station signal receivers and a wafer carrying part for semiconductor equipment, it meets the requirements of high-frequency and high-precision operation.

High-end equipment: Compatible with CNC machine tool spindles, robotic arm joints of automated production lines, etc., enhancing the processing accuracy and operational smoothness of the equipment.

Why choose Xincheng?

Xincheng CNC has established a full-process ISO 9001 quality management system from raw material procurement to finished product delivery. Each batch of CNC Precision Components is accompanied by material reports, size inspection reports and quality traceability codes, supporting quality traceability throughout the entire life cycle. We offer 7× 24-hour technical support services. Our professional engineer team can assist customers in product selection, structural optimization and installation guidance. For customized demands, we can achieve rapid sampling (7-15 days) and batch delivery to ensure the progress of customers' projects.