5 Axis CNC Milling Service Stainless Steel Processing CNC Fabrication Part

Brand Name:Yexin
Certification:ISO9001:2015
Model Number:SM84
Minimum Order Quantity:1 pcs
Delivery Time:3-12 work days
Payment Terms:L/C, D/A, D/P, T/T, Western Union, Paypal
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Location: Dongguan Guangdong China
Address: Hengjiao Industry Zone, Hengjiao Village, Shijie Town, Dongguan, Guangdong, China
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5 Axis CNC Milling Service CNC Stainless Steel Parts Processing CNC Fabrication Part


In the realm of manufacturing, CNC Machining, or Computer Numerical Control Machining, is a

broad category encompassing various machines. These machines leverage computer-controlled

tools to subtract material from a workpiece, leading to a substantial enhancement in speed,

precision, and accuracy when compared to conventional machining techniques.


Product Details


Materials for CNC machining are typically classified into three major categories:

plastics, soft metals, and hard metals. Examples encompass aluminum, bronze, copper,

ceramics, plywood, steel, stone, wood, zinc, and various others.


Materials characterized by ease of manipulation and favorable properties are commonly preferred

over alternative options.


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
BrassVersatile and highly attractive copper/zinc alloy with warm yellow color accommodates severe forming/drawing
CopperHigh ductility and high electrical and thermal conductivity; develops attractive blue-green surface patina over time
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
Steel Mild Low CarbonHigh machinability and weldability, high stiffness; good mechanical properties, machinability, and weldability at low cost
TitaniumExcellent strength to weight ratio, used in aerospace, automotive, and medical industries
ABSExcellent impact resistance, good mechanical properties, susceptible to solvents
NylonExcellent mechanical properties, high toughness, poor moisture resistance
POMHigh stiffness, excellent thermal & electrical properties, relatively brittle

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.


CNC Machining Applications


CNC milling machines have revolutionized manufacturing with their ability to produce complex

designs with exceptional precision. This accuracy positions CNC milling as one of the most

advanced manufacturing techniques. Here's a comprehensive look at the diverse array of parts

achievable with CNC milling machines:


1. Aerospace Components: Crafting precise landing gear components and fuselage structures for

aircraft, adhering to the exacting standards of the aerospace industry.


2. Automotive Components: Production of control panels, axles, and car molds, contributing to

the innovation and efficiency of the automotive sector.


3. Consumer Electronics: Manufacturing components such as enclosures for consumer electronic

devices, ensuring a seamless blend of functionality and design.


4. Medical Components: Precision machining of surgical instruments and orthotics, meeting the

stringent quality and accuracy requirements of the medical field.


5. Oil and Gas Machine Parts: Crafting essential components like valves, rods, and pins for the oil

and gas industry, ensuring resilience in demanding operational conditions.


6. Prototyping and Modeling: Rapid prototyping and modeling for product development,

facilitating efficient design testing and refinement.


7. Sculptures: Translating digital artistic concepts into tangible sculptures, showcasing the artistic

possibilities of CNC milling.


8. Furniture: Precision crafting of components for furniture, ensuring consistency and quality in

the production of intricate designs.


9. Woodworking: Enabling precision woodworking for the creation of detailed and finely finished

wooden components.


The versatility of CNC milling machines extends across industries, providing a powerful means to

produce parts that demand both intricate detailing and uncompromising accuracy.

Company Profile

FAQ's


1. What are the advantages of CNC machining?


The advantages of CNC machining are prominent, with rapid prototyping and efficient full-scale

production at the forefront. A distinguishing feature is its capacity for high precision and accuracy

in manufacturing, extending to tight tolerance machining for CNC parts spanning various sizes.


Beyond this, CNC machining offers unmatched flexibility in addressing volume needs, pricing

considerations, lead times, and the utilization of a broad spectrum of materials and finishes.


2. What are standard machining tolerances?


Standard machining tolerances stand at ± 0.005" or 0.13mm, indicating the acceptable range for

dimensions. If a CNC machining tool is specified with a tolerance of ± 0.01 mm, it implies a

permissible deviation of 0.01 mm in each machining operation. When provided with a drawing,

our CNC machining service can achieve part tolerances as fine as ± 0.0002 in.


In the absence of a drawing, all CNC parts align with our ISO 2768 medium standard. Projects

demanding tighter tolerances, such as ±0.025mm or ±0.001", can be accommodated with an

engineering drawing outlining critical features.


3. How much import duty will I need to pay for my goods?


The amount of import duty for your goods is not standardized and varies based on several factors.

In Australia, the introduction of new CHAFTA regulations allows for a progressive implementation

of duty-free imports. Import duties differ widely and are determined by the type of goods being

imported.


Globally, most countries adhere to international Harmonized System (HS) codes, which categorize

nearly all commercial trade goods.


4. What if I am not completely satisfied with the parts I receive?


We assure the quality of our materials and workmanship based on the terms specified in the

initial order and the information you provide. Disputes arising from subjective assessments will

be handled by our management, who will act in good faith to secure your complete satisfaction.


Our sustained success hinges on earning your confidence in our ability to consistently meet and

exceed reasonable expectations.

China 5 Axis CNC Milling Service Stainless Steel Processing CNC Fabrication Part supplier

5 Axis CNC Milling Service Stainless Steel Processing CNC Fabrication Part

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