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[China]
Trade Verify
Address: Hengjiao Industry Zone, Hengjiao Village, Shijie Town, Dongguan, Guangdong, China
Contact name:Hafrey
Dongguan Yexin Intelligent Technology Co., Ltd. |
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Verified Suppliers
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Aluminum Alloy CNC Machining Service Aluminum CNC Milling Part CNC Machining Parts
Our comprehensive CNC milling service includes 3-axis, 4-axis, and 5-axis milling, as well as
right-angle milling capabilities.
Whether you require straightforward linear designs or intricate geometric shapes,
we have you covered. With instant pricing, flexible lead times, and valuable
design-for-manufacturability insights, our CNC milling service caters to various industries.
Request your instant quote today.
Product Details
CNC machining can be used for a wide variety of materials, with the most common being
aluminum, steel, brass, ABS, Delrin, and nylon. But really, almost any hard material can be
CNC machined.
| Common Materials for CNC Machining | |
| Material | Properties |
| Aluminum | 2024: Good fatigue resistance and strength; excellent toughness at moderate to high strength levels; improved fracture toughness |
| 6061: Excellent machinability, low cost, and versatility | |
| 7075: High strength, hardness, low weight, and heat tolerance | |
| Brass | Versatile and highly attractive copper/zinc alloy with warm yellow color accommodates severe forming/drawing |
| Copper | High ductility and high electrical and thermal conductivity; develops attractive blue-green surface patina over time |
| Stainless Steel | Excellent machinability and outstanding uniformity; good workability and weldability, high ductility and formability |
| Steel Alloy | Mix of chromium, molybdenum, and manganese yields toughness, good torsional and fatigue strength |
| Steel Mild Low Carbon | High machinability and weldability, high stiffness; good mechanical properties, machinability, and weldability at low cost |
| Titanium | Excellent strength to weight ratio, used in aerospace, automotive, and medical industries |
| POM | High stiffness, high accuracy, low friction, easy to machine. |
| Nylon | Excellent mechanical properties, thermal, chemical and abrasion resistant. |
| ABS | Common thermoplastic, impact resistant, easy to machine. |
| CNC Milling Tolerances | ||
| Limits for nominal size | Plastics | Metals |
| 0.5mm* to 3mm | ±0.1mm | ±0.05mm |
| Over 3mm to 6mm | ±0.1mm | ±0.05mm |
| Over 6mm to 30mm | ±0.2mm | ±0.10mm |
| Over 30mm to 120mm | ±0.3mm | ±0.15mm |
| Over 120mm to 400mm | ±0.5mm | ±0.20mm |
| Over 400mm to 1000mm | ±0.8mm | ±0.30mm |
| Over 1000mm to 2000mm | ±1.2mm | ±0.50mm |
| Over 2000mm to 4000mm | ±2.0mm | |
*Please clearly indicate tolerances for nominal sizes below 0.5mm on your technical drawing. | ||
CNC Machining Applications
CNC machining is widely used throughout the aerospace, medical,
automotive industries for
its ability to rapidly manufacture precise parts in production-grade materials.
Typical CNC parts, include:
1. Housings and enclosures
2. Brackets
3. Fixtures for manufacturing
4. Gears and bearings
5. Internal mechanical components
6. Medical instrumentation
Company Profile
FAQ's
1. What are the advantages of CNC machining?
CNC machining offers several key advantages. It excels in rapid prototyping and the speedy
production of full-scale production parts. With CNC machining, you can achieve exceptional
precision and accuracy, making it ideal for tight tolerance machining across a wide range of
part sizes.
Additionally, CNC machining provides maximum flexibility in terms of volume, pricing,
lead times, as well as material and finish options.
2. Do you offer reverse engineering services or suggest cost saving measures?
Absolutely, we can extract design and engineering details from a wide range of manufactured
components.
Our team can aid in part design, material selection, and optimizing machining processes
and finishing techniques.
With the intended application in focus, we frequently identify minor design adjustments,
material changes, or tolerance modifications that can lower your part's cost without
compromising quality or functionality.
3. How much import duty will I need to pay for my goods?
The amount of import duty you'll need to pay for your goods can
vary depending on various
factors, including your country of import, the type of goods, and their declared value.
Import duties are typically calculated based on international Harmonized System (HS) codes
that classify different trade goods.
These duties vary from country to country and can change over time due to trade agreements
and regulations. It's essential to check with your local customs authorities or consult a customs
broker to determine the specific import duty rates for your goods in your region.
