CNC Milling Services
CNC milling services can produce complex and precise parts with high accuracy and repeatability, making them a popular choice for prototyping, custom parts, and mass production.
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MOQ
1 Pcs
Fastest Delivery
3 Days
Unique Designs
6000 +
Shipping
WorldWide
Type of CNC Milling Services
Aria offers 3-axis, 4-axis, and 5-axis CNC milling services to create complex geometric shapes with high accuracy. Our machining team can help customers control their CNC milling projects and ensure that the custom parts meet their strict requirements.
3 axis CNC milling
This CNC milling process can be moved on the X, Y, and Z axes and can only do surface milling. It is suitable for manufacturing two-dimensional or simple three-dimensional parts, such as flat and simple curve parts, models, etc.
4 axis CNC milling
4 axis milling machines can rotate around A fixed axis, often referred to as the A-axis or axis of rotation, in addition to moving on the X, Y, and Z axes. This process can be used to process complex three-dimensional parts.
5 axis CNC milling
This milling machine has the ability to move on the X, Y, and Z axes and rotate around two axes of rotation (A and B). The 5-axis CNC milling machine can handle more complex shapes, it is suitable for high precision parts manufacturing.
Advantages of Aria’s CNC Milling
1. Speed
Aria offers a quick turnaround time for CNC machined parts, with some parts able to be produced in as little as one day.
2. Quality
With multiple quality checks throughout the production process to ensure the final product meets your specifications.
3. Materials
Aria offers a wide variety of materials to choose from, including metals, plastics, and composites, to suit different applications and industries.
4. Prototyping
Aria offers prototyping services, allowing you to test and refine your design before moving to full-scale production.
How does it work?
CNC (Computer Numerical Control) milling is a process used to create complex and precise shapes by removing material from a workpiece using a cutting tool controlled by a computer program. Here’s how it works:
Design:
The first step in CNC milling is creating a 3D digital design of the part or component to be milled using computer-aided design (CAD) software. The design is then converted into a format that can be read by the CNC milling machine.
Programming:
The converted design is loaded into the CNC milling machine's computer control system, which converts it into machine-readable code (G-code). This code contains instructions on how the cutting tool should move and remove material from the workpiece.
Setup:
The workpiece is then secured onto the milling machine's worktable using clamps or other methods. The cutting tool is also installed and adjusted according to the required specifications.
Milling:
Once everything is set up, the CNC milling machine is started, and the cutting tool moves according to the G-code instructions. The cutting tool removes material from the workpiece in a series of passes until the desired shape is achieved. During the milling process, the cutting tool may need to be changed or adjusted to achieve the desired result.
Finishing:
After the milling process is complete, the workpiece may require additional finishing steps, such as sanding or polishing, to achieve the desired surface finish.
Available materials for CNC Milling Services
Metal Materials
Aluminum
Stainless steel
Mild, Alloy & Tool steel
Other Common Metals
5052
201
Mild steel 1008
Brass 260
5083
303
Mild steel 1018
Brass 2680
6061
304
Mild steel 1020
Brass 360
6061-T6
316
Mild steel 1025
Brass 385
6061-T651
316L
Mild steel 1045（#45）
Brass H59
6063
401
Alloy steel 1215
Brass H62
6082
410
Alloy steel 4041
Bronze
ADC12 (A380)
416
40Cr steel
Copper 101
416L
Alloy steel 4130
Copper 110
420
Alloy steel 4137
Titanium TC2
430
Alloy steel 4140
Titanium TC4
440C
Alloy steel 4040
Titanium TC5
Tool Steel A2
Tool Steel A3
Tool Steel D2 (Mould steel)
Tool Steel S7
Plastic Materials
Commom Plastic
Reinforced Plastic
ABS
Garolite G-10
Polypropylene
Polypropylene (PP) 30%GF
Nylon 6
Nylon 30%GF
Delrin (POM-H)
FR-4
Acetal (POM-C)
PMMA (Acrylic)
PVC
PEEK
HDPE
UHMWPE
Polycarbonate
PET
PTFE (Teflon)
Tolerance for CNC Milling Services
Limits for nominal size
Metals (ISO 2768- f)
Plastics (ISO 2768- m)
0.5mm* to 3mm
±0.05mm
±0.1mm
Over 3mm to 6mm
±0.05mm
±0.1mm
Over 6mm to 30mm
±0.1mm
±0.2mm
Over 30mm to 120mm
±0.15mm
±0.3mm
Over 120mm to 400mm
±0.2mm
±0.5mm
Over 400mm to 1000mm
±0.4mm
±0.8mm
Over 1000mm to 2000mm
±0.5mm
±1.2mm
Applications of CNC Milling Services
The CNC milling services can be used for various purposes, but it has been a massive part of the metal industry. They have been used in places where metal cutting is required according to the designs, and such cuttings must be done very precisely.
CNC Machining FAQs
A: CNC machining is a wide-ranging manufacturing category involving multiple computer-managed processes. The objective is to remove enough raw material from a piece to achieve a state of near completion.
A: Aria is a professional CNC machining manufacturer in China, The reliability and precision of high-tech tools powered by sophisticated software programs give CNC machining the ability to quickly generate prototypes and complicated end-use parts having exceptionally tight tolerances. with low cnc machining costs from Chinese.
A: CNC machining is a subtractive manufacturing process. When the material is added instead of removed, it’s called an additive manufacturing process. Examples of subtractive CNC machining include specialized applications such as CNC milling services, turning, surface grinding, and EDM. An example of additive CNC machining is 3D printing.
A: The spinning motion from the CNC machine’s cutter will leave visible tool marks. Although they stand ready for immediate service, they can be further refined with anodizing, painting, polishing, and plating.
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CNC Milling Resources
What is CNC milling? Ultimate Guide 2022 | MadeAria
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