CNC Lathe Machined Parts

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

Core processing advantages: Technology-driven, quality leading

1. Ultra-high processing accuracy, with errors approaching zero

It adopts imported high-precision CNC numerical control systems (such as Fanuc, Siemens, Mitsubishi, etc.), combined with precision ball screws and servo motors, to achieve micron-level processing control. The dimensional tolerance of the parts can be stably controlled within ±0.005mm, and the shape and position tolerances such as cylindricity and runout are better than 0.01mm/m, fully meeting the assembly and operation requirements of precision equipment and effectively solving the pain points of "large dimensional deviation and poor consistency" in traditional processing.

2. Efficient batch production ensures more reliable delivery

The numerical control system supports the precise invocation and continuous operation of complex processing programs, and the single-process processing efficiency is increased by 30% to 80% compared with traditional lathes. For bulk orders, "one-time programming and batch replication" can be achieved, reducing the time for model change and debugging. The maximum single-shift production capacity can reach 500 to 2,000 pieces (adjusted according to the complexity of the parts). Equipped with multiple CNC lathes to form a flexible production line, it can undertake large-scale orders with a monthly output of over 100,000, and the shortest delivery cycle can be compressed to 15-30 working days.

3. Compatible with complex processes and having a wide range of processing capabilities

It can precisely complete the processing of complex structures such as inner and outer cylindrical surfaces, conical surfaces, arc surfaces, threads, grooves, and steps, and supports the integrated completion of compound processes such as turning, drilling, reaming, boring, and tapping. Whether it is metal materials such as stainless steel, aluminum alloy, copper alloy, and titanium alloy, or engineering plastics such as PE, POM, and PTFE, stable processing can be achieved. The maximum processing diameter of parts can reach 500mm, and the maximum processing length can reach 1200mm, meeting the size requirements of different scenarios.

4. The cost optimization is significant, and the cost performance is higher

The degree of automation in numerical control processing is high, reducing the loss caused by manual intervention, and the utilization rate of raw materials has been increased to over 90%. At the same time, precise processing control has reduced the scrap rate (usually below 0.5%), effectively saving production costs. For long-term cooperative clients, we can provide value-added services such as centralized procurement of raw materials and suggestions for process optimization, further helping clients reduce their overall procurement costs.

Industry application

CNC Lathe Machined Parts is applicable to various industry fields and, with its excellent processing performance, meets the processing requirements of core components in multiple industries:

- Automotive industry: Engine valve guides, transmission gear shafts, brake system pistons, fuel injection accessories, etc.

- Aerospace industry: Precision connecting bolts, sensor housings, hydraulic system valve cores, instrument panel support parts, etc.

- Electronics and electrical appliances industry: connector pins, motor shafts, heat sink bases, precision nut sleeves, etc.

- Medical device industry: surgical knife handles, infusion set connectors, precision gears for diagnostic equipment, prosthesis accessories, etc.

- General machinery industry: bearing rings, hydraulic joints, valve cores, drive shafts, etc.

CNC Lathe Machined Parts standardized machining process: every step ensures quality

1. Demand Matching and solution design: Receive customer drawings (supporting CAD, SolidWorks, UG and other formats) or samples. Senior engineers will conduct process analysis, formulate the optimal processing plan, clarify material selection, process arrangement, key points of precision control and delivery cycle, and form a detailed technical solution confirmation letter.

2. Raw material selection and pretreatment: Select high-quality raw materials that meet national standards and provide material certificates (for example, for 304 stainless steel, provide the GB/T 1220-2007 test report); For materials prone to deformation, pre-treatment such as annealing and aging should be carried out in advance to stabilize the material properties.

3. Programming and Debugging: Engineers write numerical control programs based on the processing plan and verify the rationality of the programs through simulation and emulation. Subsequently, the machine tool is debugged, special fixtures and cutting tools are installed, samples are trial-cut and the first piece is inspected. Only after ensuring that they meet the requirements of the drawings can mass production commence.

4. Batch processing and real-time monitoring: During the processing, the real-time monitoring system is activated to dynamically monitor parameters such as cutting speed, feed rate, and tool wear. Sampling inspection is conducted every 20 to 50 pieces to promptly identify and adjust deviations to ensure the consistency of batch processing.

5. Multi-dimensional quality inspection Finished CNC Lathe Machined Parts will undergo full-size inspection by precision inspection equipment such as coordinate measuring machines, micrometers, vernier calipers, roundness gauges, etc. At the same time, special inspections such as surface roughness (Ra value can be controlled within 0.4-1.6μm), hardness, and flaw detection will be carried out, and detailed inspection reports will be issued.

6. Cleaning, packaging and delivery: The oil stains and iron filings on the surface of the parts are removed by ultrasonic cleaning. According to the characteristics of the parts, anti-rust paper, bubble wrap, special turnover boxes and other methods are used for packaging to prevent damage during transportation. Support logistics delivery services such as SF Express and Deppon, track logistics information throughout the process, and ensure the safe delivery of parts.