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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CNC Milling Service For High-Precision Milling Of Metal Magnesium Alloy Parts
Our CNC milling services for Stainless steel /Aluminum/magnesium alloy/titanium alloy rapid prototypes and
production parts. Get custom milled parts for rapid prototyping and production.
Our CNC milling process produces custom prototypes and end-use production parts in as fast as 1 day.
We use 3-axis milling and 5-axis indexed milling processes to manufacture parts from more than 30 engineering-grade
plastics and metals. With machined production parts, you can also get more competitive pricing at higher quantities.
Parts Certifications
ISO 9001:215 | AS9100D | ITAR Registered
Our CNC milling service is commonly used for:
CNC Milling -Type and Tolerance parameters:
|
Type
| Tolerance |
| Linear dimension | +/- 0.015 mm +/- 0.002 inch |
| Hole diameters (not reamed) | +/- 0.015 mm +/- 0.001 inch |
| Shaft diameters | +/- 0.015 mm +/- 0.001 inch |
| Maximum Part Size | 950 * 650 *550 mm 36.0 * 21.5 * 21.5 inch |
CNCTurning -Type and Tolerance parameters:
Our CNC turning process produces custom prototypes and end-use production parts in as fast as 1 day.
We use a CNC lathe with live tooling so features like axial and radial holes, flats, grooves, and slots can be machined.
CNC turning is often used for:
| Type
| Tolerance |
| Linear dimension | +/- 0.013 mm +/- 0.002 inch |
| Hole diameters (not reamed) | +/- 0.012 mm +/- 0.001 inch |
| Shaft diameters | +/- 0.014 mm +/- 0.001 inch |
| Maximum Part Size
| 3.95 in. (100.33mm) 9 in. (228.6mm) |
Why Choose JYH Precision Machining Service
Bring your precision CNC machining parts to life through top-notch precision machining services.
All prototypes and end-use parts meet strict quality standards and tolerance requirements.
Our CNC precision machining combines advanced technology with expert knowledge.
As an ISO 2768 and ISO 9001:13485 certified company, we prioritize quality and ensure components meet specifications.
JYH boasts expert engineers ready to optimize your designs, cut costs, and enhance quality.
Trust our team for exceptional advice and unmatched engineering support, ensuring top-tier project results.
Experience our platform's advanced machine-learning, pinpointing complex geometries for machining challenges.
Receive a detailed DFM analysis for your CNC parts in minutes.
At JYH CNC precision,our comprehensive equipment includes Precision CNC milling, turning, and EDM.
From prototypes to mass production, we use top materials and technology.
Our dedicated technicians work tirelessly for optimal product quality.
Materials for CNC Milling Parts
Depending on your applications, our CNC milling process is compatible with an extensive range of materials.
We stock over 30 production-grade metal alloys for producing various CNC milled parts for different industries.
| Aluminum | Aluminum is a popular choice for machining due to its low density, good mechanical properties, high thermal and electrical conductivity, and resistance to corrosion. Aluminum alloys, such as 6061-T651, 7075-T651, and 2024-T351, are commonly used in CNC machining because they offer a good balance of strength, machinability, and cost. | Tolerances |
| Copper | Copper displays excellent thermal conductivity, electrical conductivity and plasticity. It is also highly ductile, corrosion resistant and can be easily welded. | ±0.125mm (±0.005″) |
| Stainless Steel | Stainless steel is the low carbon steel that offers many properties that are sought after for industrial applications. Stainless steel typically contains a minimum of 10% chromium by weight. | ±0.125mm (±0.005″) |
| Titanium | Titanium has a number of material properties that make it the ideal metal for demanding applications. These properties include excellent resistance to corrosion, chemicals and extreme temperatures. | ±0.125mm (±0.005″) |
| ABS | ABS is a low-cost engineering plastic that is easy to machine. ABS is an ideal material for structural applications when impact resistance, strength, and stiffness are required. It’s widely used for pre-production prototypes since it has excellent dimensional stability and is easy to paint and glue. | ±0.125mm (±0.005″) |
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 |
Surface Finish on Milled Parts
Typically, we break (debur) the edges on all machined parts. All machined plastic parts are left as-machined,
which may leave visible tool marks. Some metal parts, on the other hand, allow more choice.
Parts left with sharp edges should be handled with care.
How Does CNC Milling Work?
CNC milling is a subtractive manufacturing process. It starts by fixturing a block of metal or plastic material inside the CNC mill.
Using G-code, the CNC machine is programmed to rapidly mill out parts from the block of raw material.
Our 3- and 5-axis CNC machines are equipped with various toolsets to maximize efficiency and production speed.
Machined plastic parts are left as-milled, which typically means they show visible tool marks.
Some metal parts allow more finishing choices like anodizing and chromate plating.
When the run is complete and your required surface finish is applied, parts are boxed and
shipped shortly thereafte.
Our quality endure system
Payment method
Shipping way
After sales service
Our workshop
Frequently Asked Questions
1. What kinds of CNC milling machines does JYH CNC Precision Machining have?
JYH works with vertical, horizontal, and multi-axis milling machines.
The vertical milling machine is highly accurate equipment that carries out 3-axis milling, suitable for vertical surfaces and
angular shapes.Our horizontal milling machines perform 4-axis milling and are suitable for heavy milling operations. Our multi-axis milling machines can move along different axes and cut at various angles. They include 2-, 3-, 4-, and 5-axis CNC milling machines.
2. Can I combine CNC milling with 3D Printing?
Yes, you can combine both manufacturing processes to reinforce your custom parts. Printed parts can be milled to achieve dimensions
with tight tolerances or to meet surface quality requirements. Intelligently combining these two methods can ensure faster manufacturing,
less waste, and lower costs.
3. What are your CNC milling capabilities?
At JYH, we can produce highly complex and intricate rapid prototypes and low-volume production parts.
The CNC milling process is suitable for a wide selection of materials for various applications. Our CNC milling service can achieve standard tolerances of +/- 0.05mm. However, tighter tolerances of up to +/- 0.01mm are also possible.
4. What’s the difference between CNC milling and CNC lathe?
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 Milling Manufacturing
Services Partner!
| Type
| Tolerance |
| Linear dimension | +/- 0.015 mm +/- 0.002 inch |
| Hole diameters (not reamed) | +/- 0.015 mm +/- 0.001 inch |
| Shaft diameters | +/- 0.015 mm +/- 0.001 inch |
| Maximum Part Size | 950 * 650 *550 mm 36.0 * 21.5 * 21.5 inch |
