Customized CNC Milling Machine Parts Anodizing Polishing Surface Finish

Brand Name:Yexin
Certification:ISO9001:2015
Model Number:A42
Minimum Order Quantity:1 pcs
Delivery Time:3-12 work days
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Location: Dongguan Guangdong China
Address: Hengjiao Industry Zone, Hengjiao Village, Shijie Town, Dongguan, Guangdong, China
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CNC Milling Machine Parts CNC Machining Service Custom CNC Metal Machining

Lathe CNC Parts


CNC milling represents a machining process that seamlessly integrates computer numerical

control machining systems with multi-point cutting tools, often in the form of milling cutters.


As a pivotal branch of CNC machining, CNC milling entails securing the workpiece onto a machine

bed and methodically removing material from a solid block.


This meticulous process results in the fabrication of diverse products, encompassing materials

such as glass, metal, plastic, wood, and specialized materials.


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CNC milling machines excel at cutting a wide range of materials, including aluminum, bronze,

copper, ceramics, plywood, various steel types, stone, wood, zinc, and numerous engineering

materials.


This versatility makes them perfect for crafting prototypes during product development.

With CNC milling, you can easily fine-tune and make precise adjustments until you achieve

the desired final product, offering accuracy and efficiency throughout the manufacturing process.


Common Materials for CNC Machining
MaterialProperties
Aluminum2024: 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
Stainless SteelExcellent machinability and outstanding uniformity; good workability and weldability, high ductility and formability
Steel AlloyMix of chromium, molybdenum, and manganese yields toughness, good torsional and fatigue strength
BrassVersatile and highly attractive copper/zinc alloy with warm yellow color accommodates severe forming/drawing
TitaniumExcellent strength to weight ratio, used in aerospace, automotive, and medical industries
CopperHigh ductility and high electrical and thermal conductivity; develops attractive blue-green surface patina over time
ABSExcellent impact resistance, good mechanical properties, susceptible to solvents
PEEKHigh-performance thermoplastic, very high strength, thermal and chemical resistant
POMHigh stiffness, excellent thermal & electrical properties, relatively brittle

CNC Machining Tolerances


Tolerances are not standardized across all processes and materials.

The final tolerances on your part depend on various factors, such as part size, design complexity,

the number and size of features, materials used, surface finish, and the manufacturing process

employed.


Once your order is confirmed, we conduct a Design for Manufacturing review to identify areas that

may need modification for better manufacturability.


It's helpful if you can specify which areas in your design have critical tolerances that must be met

and which can be adjusted, if necessary, to optimize production time and cost.


CNC Milling Tolerances
Limits for nominal sizePlasticsMetals
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.


Common Applications of CNC Milling Parts


CNC milling machines let operators create complex designs with very tight tolerances.

As a result, it is one of the most accurate manufacturing techniques to date.


Here’s a look at the products you can create:


1. Aerospace components such as landing gear components, fuselage structures
2. Components for the automotive industry such as control panels, axles, car molds
3. Consumer electronics components such as enclosures
4. Medical components such as surgical instruments, orthotics
5. Oil and gas machine parts such as valves, rods, pins
6. Prototyping and modeling
7. Sculptures
8. Furniture
9. Woodworking

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Advantages of CNC Machining Process


CNC machining offers several advantages compared to other machining and manufacturing

processes:


1. Enhanced Precision and Accuracy:


CNC machines can consistently replicate components with precise dimensions, ensuring each

piece matches the previous one. Computerized controls enable a higher level of precision than

manual machining methods.


2. Quicker Turnaround:


CNC machining can significantly reduce production time. Unlike traditional machining, where manual

machine setup is required for each operation, CNC machines can make adjustments through simple

changes in the computer code.

These machines can operate continuously for longer periods, leading to faster order fulfillment.


3. Scalability:


CNC machining is suitable for both prototyping and large-scale production.

With minimal machine and tool preparation, thanks to CAD files, prototypes can be rapidly and

accurately produced. Once a part design is approved, it can transition seamlessly to full-scale

production.


4. Versatility:


CNC machining accommodates a wide range of designs in various materials, including metals and

polymers. This versatility makes it ideal for manufacturing a diverse array of parts and products.

China Customized CNC Milling Machine Parts Anodizing Polishing Surface Finish supplier

Customized CNC Milling Machine Parts Anodizing Polishing Surface Finish

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