Shenzhen Jinyihe Technology Co., Ltd.
Precision CNC machining services | High precision Certified manufacturer We provide high precision CNC machining services, using imported CNC equipment (five-axis/three-axis) and advanced technology,
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OEM CNC Turning Service For Metal Stainless Steel Parts In Automotive Fields
CNC Turning Service In Automotive Fields
Take advantage of the on-demand CNC turning service and get reliable metal and plastic turned parts for your unique projects.
With advanced technologies and expert technicians, JYH CNC precision produces high-quality custom prototypes and end-use production parts.
Efficient CNC turning services with fast lead times and competitive pricing from rapid prototyping to production runs.
Parts Certifications
ISO 9001:215 | AS9100D | ITAR Registered
CNC Turning Tolerances
As an ISO 9001 certified company, we machine CNC turning lathe parts to meet tight tolerance requirements.
Based on your design, our CNC lattes can reach tolerances of up to ±0.005”.
Our standard tolerances for CNC milled metals is ISO 2768-m and ISO 2768-c for plastics.
| Type
| Tolerance |
| Linear dimension
| +/- 0.025 mm +/- 0.001 inch
|
| Hole diameters (not reamed) | +/- 0.025 mm +/- 0.001 inch
|
| Shaft diameters | +/- 0.025 mm +/- 0.001 inch
|
| Part size limit | 900 * 550 * 450 mm 37.0 * 21.5 * 18.5 inch
|
Precision Machined Part Size Standards
| Classification | Minimum Size (mm) | Maximum Size (mm) | Common Applications |
|---|---|---|---|
| Ultra-Precision Components | 0.1 | 1 | Watch components, micro devices |
| Micro Machined Parts | 1.1 | 10 | Medical devices, small electronics |
| Small Machined Parts | 10.1 | 50 | Aerospace, automotive sensors |
| Medium Machined Parts | 50.1 | 200 | Automotive, defense, industrial tools |
| Large Machined Parts | 200.1 | 1000+ | Heavy machinery, construction |
CNC turning is often used for:
Surface Finish Options for Turned Parts
( Quick-turn Finishing )
Our part finishing services are exceptional as our teams are experts in plastic, composite, and metal surface finishing.
Furthermore, we have state-of-the-art machines and infrastructure to bring your idea to life.
Our quality endure system
Payment method
Shipping way
After sales service
Our workshop:
Frequently Asked Questions
1. What parts can CNC turning make?
JYH: The CNC turning process is mostly ideal for cylindrical-shaped raw materials.
However, several manufacturers also use it for hexagonal and square-shaped workpieces.
It is a popular method for making machine parts for microfluidic tools, signage components,
surgical instruments, automotive frames, and aerospace parts.
2. What is your maximum diameter capacity for turned parts?
JYH: We can turn parts with diameters ranging from 0.5mm to 65mm for stock bars.
Our turning capabilities can reach up to 3000 mm for billets.
3. Can you produce plastic turned parts?
JYH: Yes, our CNC turning services include plastic parts manufacturing. We can produce small or
large batch prototypes and production parts from various engineering-grade plastics.
Choose from our extensive range of plastic materials and upload your design file to get custom plastic components.
4. What’s the difference between CNC milling and CNC lathe?
JYH: The major difference between CNC milling and CNC lathe is in their machining process.
CNC milling involves rotating the cutting tools against a stationary bar stock or workpiece.
In contrast, a CNC lather works by rotating the bar stock or workpiece against a stationary tool.
CNC milling is more suitable for machining irregular and flat surfaces, while CNC lathes work best for
cylindrical or conical parts.
JYH technology, Your Professional CNC turning Manufacturing
Services Partner!