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 Manufacturing Rapid Prototyping And Production Sample
What is CNC Turning?
CNC turning is a subtractive manufacturing process that rotates a metal rod while a cutting tool is held against the stock to remove material and create final parts. Our CNC lathes are also equipped with live tooling that can machine flat features and holes into the workpiece. Outside diameter (OD) and inside diameter (ID) threading is also available.
Turned parts can then be left as-machined, with visible tool marks, or bead blasted. When the run is complete, parts are inspected, boxed and shipped shortly thereafter.
JYH provide 3-axis, 4-axis, and full 5-axis CNC milling for highly accurate and precise CNC milling metal parts,We have a
professional engineering team to provide you with 24 hours of technical support to control of your CNC milling projects and
receive custom parts that meet your strict requirements.
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 highly ductile metal, making it easy to machine. | 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″) |
| Plastics | Plastics are also very popular option for CNC machining because of its wide choices, relatively lower price, and significantly faster machining time needed. We provide all common plastics for CNC machining services. | ±0.125mm (±0.005″) |
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 |
| Part size limit | 950 * 650 *550 mm 36.0 * 21.5 * 21.5 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 | 20 | Medical devices, small electronics |
| Small Machined Parts | 10.1 | 60 | Aerospace, automotive sensors |
| Medium Machined Parts | 50.1 | 300 | Automotive, defense, industrial tools |
| Large Machined Parts | 200.1 | 2000+ | Heavy machinery, construction |
Surface Finish Options for Turned Parts
Parts that are turned typically have a very smooth surface finish. The as-machined surface finish of the cylindrical areas will typically be much smoother using the lathe than the mill, so consider this when selecting the machining method for those parts that qualify for either method. Areas cut with live tooling, such as flats and slots, may have visible tools marks.
If desired, the metal parts can be lightly bead blasted leaving a fine matte finish. Hard metals like steel and stainless steel can also have edges broken (deburred) with a light bead blast to remove metal slivers, and sharp or rough areas.
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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.
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