CNC Machining Service
Utely provides CNC milling services for custom CNC parts of any specification, in any material. Utely can help you quickly create designs from simple straight lines to complex geometric shapes and deliver them quickly.
CNC Machining Processes
As CNC machining China service supplier, Utely provides high-quality rapid prototyping and mass manufacturing services, including CNC machining, rapid tooling and injection molding, sheet metal prototyping, die casting, 3D printing, and so on. We provide manufacturing solutions that realize your design within a few hours, we have more than 70 precision CNC processing equipment of various types to ensure the best quality of products.
Our CNC Milling uses 3-axis milling and 5-axis indexed milling to rapidly cut a choice of more than 30 engineering-grade thermoplastics and metals into complex shapes and precision components.
As one of the subtractive manufacturing processes, milling removes material from bulk by using tools to cut/drill a workpiece. CNC Milling is capable of producing parts with high accuracy at a high speed.
CNC Turning Service
Our CNC Turning uses a lathe to create detailed functional prototypes and end-use parts with cylindrical features. It removes material from bulk by rotating the workpiece.
CNC Turning is great for the processing of cylindrical parts, capable of producing high-quality parts cost-effectively.
Our CNC Milling Capabilities
As one of the leading precision CNC machining services suppliers in China, Utely has strong capabilities to serve your needs of CNC machined parts, from rapid prototyping to precision parts and tooling machining, to end-use parts.
Custom Design
We machine your parts as designed, we also offer perfect modification suggestions to optimize the production process and reduce costs. You can select from a variety of finishes on solid metal and plastic parts, built to precise design specifications.
High Efficiency
With experienced technicians and strict management in QC, we ensure you our work efficiency and production quality. Utely produces highly accurate, quick turn parts in as fast as 1 day. We are looking for your request for our 24 hours-service.
Low Tolerance
Our general tolerance standard for CNC machining parts is DIN-2768-1-fine & DIN-2768-1-medium. Tolerances are greatly affected by part geometry. Our engineers will consult with you on each part of your project and provide the highest degree of precision possible.
Wide Materials Selection
Choose from over 50 metal and plastic materials. CNC Machining offers a wide variety of certified materials.
Diversified Machining
Small and large quantities, perfect for the production of 1-10,000 parts; Metals and plastics; Simple machined parts, and complex CNC machined parts.
Global Services
Our parts have been exported to Europe, the USA, Australia, South America, the Middle East, Southeast Asia, etc.
CNC Machining Products
We process rapid prototyping and produce low-volume production orders for customers in multiple industries. We are good at using CNC machining technologies such as CNC Milling, CNC Turning, Wire EDM to help customers realize the ideas in their minds.
Our CNC machining supports the manufacture of parts and custom products for aerospace, automotive, defense, electronics, industrial automation, machinery, manufacturing, medical devices, oil and gas, and robotics.
Steel is one of the most widely used metalworking materials. Steel is used in a wide variety of fields, from parts manufacturing to building materials.
At Utely, we provide CNC machining services for more than 10 types of steel.
Mild steel / Carbon steel / 4140 / 4340 / Q235 / Q345B / 20# / 45#, etc.
Stainless steel is one of the most used materials. It is called the hardest alloy. In the machinery industry, CNC machining is the mainstream method of stainless steel machining.
At Utely, we can provide CNC machining services for more than 10 types of stainless steel.
SS201 / SS301 / SS303 / SS304 / SS316 / SS416, etc.
Aluminum alloy precision parts and products are popular for their light and delicate appearance, and the CNC machining of aluminum can perfectly reflect the physical properties and fineness of the parts. Therefore, CNC machining has become the first choice for aluminum prototyping and small batch production.
At Utely, we can provide CNC machining of most aluminum.
Al6061 / Al6063 / Al6082 / Al7075 / Al5052 / A380, etc.
The parts or products obtained by CNC machining brass/copper can not only reflect the characteristics and advantages of brass/copper but also amplify the advantages of brass/copper. Utely provides CNC machining services for most types of brass/copper on the market. Use CNC Turning, CNC Milling, and more to turn your part or product into what you have in mind.
Brass HPb63 / HPb62 / HPb61 / HPb59 / H59 / H68 / H80 / H90, etc.
C11000 / C12000 / C12000 / C360, etc.
Titanium materials are materials with certain shapes, sizes, and performances made of titanium ingots and titanium alloy metals through certain pressure processing, and are also called titanium processed materials. CNC machining is a good choice for machining titanium material into titanium parts, which can reveal the details of titanium parts.
Our titanium machining capabilities include Titanium TA0 / TA1 / TA2 / TC4 / TB5, etc.
As a new type of CNC machining material, plastics appear in various industries, and their value is slowly being discovered by people. At Utely, we turn plastics into parts or products through a variety of methods, including CNC machining, CNC turning, CNC milling, and more.
Our CNC machining capabilities include ABS, Nylon, Polycarbonate, and many other materials.
Surface Finishes for CNC Machining
As Machined
Cutter marks from the CNC Machining process will be present.
Painting
Make the parts anti-corrosion, and more styles to choose.
Sandblasting
Workpiece coating, casting surface, burr cleaning of machined parts, storage of lubricating oil on the surface of the workpiece, beautification of the surface.
Shotblasting
Widely used for various operations such as roughening, deburring, fading, texture, and strengthening of exposed materials.
Wire Drawing
Make the metal surface obtain a non-mirror-like metallic luster
Passivation
This removes surface contamination, increases corrosion resistance, reduces the risk of product contamination, and allows you to extend system maintenance intervals.
Logos printing
There are multiple ways to create logos, symbols, and text on prototypes or production parts. We can provide Laser marking, silkscreen.
Anodizing
Corrosion Prevention and aesthetics
Chrome Plating
Mirror-like hard Finish
Zinc Plating
Mirror-like protection for aesthetics, anti-rust and other functions.
Tolerances for CNC Machining
|
Process |
Tolerance(mm） |
|
CNC Milling |
±0.005(metal) / ±0.05(plastic) |
|
CNC Turning |
±0.005(metal) / ±0.05(plastic) |
|
CNC Grinding |
±0.005(metal) / ±0.05(plastic) |
|
The Best Surface Finishing |
Ra0.1 |
We have specified our standard dimensional tolerance of ±0.005mm(0.0002in) for CNC manufactured parts. While there’s no certainty to achieve an exact even tolerance on our lathes, routers, axis mills, and 5-axis mills. If you are in need of a specific tolerance, please notify us, we will make a perfect plan for you.
Thinner sheet metal in the process of CNC machining might need CNC jigs being used, if that would happen, our engineering and designing team will confer with you to provide you with the best plan.
Size Limitation For CNC Machining
|
CNC Milling |
CNC Milling | |
|
Max Diameter |
3500mm (138in) |
2500mm (99in) |
|
Min Diameter |
0.1mm (0.003in) |
0.1mm (0.003in) |
CNC machines are able to manufacture products of a huge variety of complications and sizes. Yet, limitations also do exist in the machining, there are some limitations caused by the size, so we specified a size limitation table of CNC machining for you to refer to. It is necessary for both designers and engineers to know these limitations in order to design. So please read the table before contacting us.
The larger part can be reviewed and specially processed, get a quote for us to see!
Lowest CNC Service Price
4 factors made our lowest price
|
CNC Time |
The numerical control rate is estimated to be 60%. Thus we can shorten the complishment time and labor cost at the best level. |
|
CNC Materials |
We are able to provide you with many kinds of of materials at your favorable price. |
|
CNC Equipment |
70 latest CNC Machining Centres, and advanced full-automatic die casting machines from 300T to 1000T with an annual capacity of million pieces of parts. All these factors save much cost from elaboration. |
|
Work Team |
A professional team with a decade of CNC experience, we make the work more efficient to save much time and financial cost. |
If you are looking for a low CNC service price, please do not hesitate to get a quote!
Available Materials for CNC Milling
CNC Milling Products
Surface Finishes for CNC Milling
Aluminum
Anodizing, Bead blasting, Powder Coating, Electroplating, Polishing, Brushing, Painting
Plastic
Polishing, Brushing, Bead blasting
Other Metals
Process Specification Requirements
|
MAX. Part Diameter |
Metal components |
Plastic components |
|---|---|---|
|
3-axis |
1500mm(59.055″) |
1500mm(59.055″) |
|
4-axis |
350mm(13.779″) |
350mm(13.779″) |
|
5-axis |
500mm(19.685″) |
500mm(19.685″) |
|
MAX. Part Diameter |
Metal components |
Plastic components |
|---|---|---|
|
3-axis |
0.3mm |
0.3mm |
|
4-axis |
0.3mm |
0.3mm |
|
5-axis |
0.3mm |
0.3mm |
Lowest CNC Service Price
4 factors made our lowest price
|
CNC Time |
The numerical control rate is estimated to be 60%. Thus we can shorten the complishment time and labor cost at the best level. |
|
CNC Materials |
We are able to provide you with many kinds of of materials at your favorable price. |
|
CNC Equipment |
70 latest CNC Machining Centres, and advanced full-automatic die casting machines from 300T to 1000T with an annual capacity of million pieces of parts. All these factors save much cost from elaboration. |
|
Work Team |
A professional team with a decade of CNC experience, we make the work more efficient to save much time and financial cost. |
If you are looking for a low CNC service price, please do not hesitate to get a quote!
CNC Milling Tolerances
± 0.005mm(metal) / ±0.05mm(plastic)
Why Choose Utely for CNC Milling?
Lead Time – Utely Machine uses the latest CNC machines to produce high-precision and fast-milling parts, the fastest time is within one day, to offer our customers a very short lead time.
Quality Guaranteed – We can provide all types of customized CNC milling parts to meet your project needs. Our experienced engineers will design the milling process and select the appropriate tool based on your drawings, then do the milling quickly while obtaining a good processing surface. By maintaining our strict tolerances, we ensure you the best quality.
Low cost – With our more than 70 CNC machining centers and a super cooperative professional work team, we can make the production cost at the lowest level by shortening the production time, labor cost. We at the same time can offer you some free services such parts assembling which will be based on your needs.
More material and surface finishing options – In addition to time-saving, another advantage of CNC milling is that various types and specifications of plastics and metal blocks can be used for milling. CNC milled parts can also be subjected to different types of surface treatment, such as painting, anodizing, and chrome plating. The perfect combination of functionality and omnipotence.
Ability to handle complex parts – Since the cutting tool of the milling machine can approach the workpiece from multiple different angles, it is possible to create CNC parts with complex shapes. With more axes, more complex parts can be created. If your CNC project requires irregular shapes, milling is usually the best choice.
Overview of CNC Milling
What is CNC Milling?
CNC Milling is a type of CNC machining process that uses rotary cutting tools, that move along multiple axes, to remove material from a block. Our CNC milling process uses 3-axis, 4-axis and 5-axis indexed milling to rapidly cut a choice of more than 30 engineering-grade thermoplastics and metals into complex shapes and precision components.
How Does CNC Milling Work?
Like other machining processes, CNC milling starts with designers using CAD (computer-aided design) software to create digital parts. Then the file is converted into “G code”, thus can be recognized by the CNC milling machine.
The CNC milling machine has a “worktable” and workpiece fixing devices to fix a large piece of material (called a “workpiece”) in place. The workbench may or may not move, depending on how the machine is set up.
In the process of CNC milling, a rapidly rotating cutting tool comes into contact with the workpiece, thereby cutting away the material. The tool moves according to the G code instruction to cut in the correct position until the part is completed. Some CNC milling machines use moving tables to create more cutting angles.
CNC rolling mills can cut through hard metals. This makes them more versatile than CNC milling machines, which are similar to 3-axis milling machines but have a weaker ability to penetrate hard materials.
A CNC milling machine is different from a CNC lathe or turning center. In a CNC lathe or turning center, the workpiece rotates instead of the cutting tool.
Different Types of CNC Milling
CNC milling machines are usually defined by the number of their axes. More axes mean they can move their tools and/or workpieces in more ways, thus providing greater cutting flexibility and being able to produce more complex parts in less time.
3-axis: Standard CNC milling cutters have a 3 axis, allowing the spindle (and connected cutting tool) to travel along the X, Y, and Z axes. If the cutting tool cannot reach the part area, the part must be removed and rotated manually.
4-axis: Some CNC milling machines add extra degrees of movement by rotating on a vertical axis. This provides greater flexibility and can create more complex parts.
5-axis: The most advanced type of CNC milling machine widely used is a 5-axis milling machine, which adds two additional degrees of motion by increasing the rotation of the table and spindle. Parts usually do not need multiple settings, because the rolling mill can move them to different positions.
CNC Milling Tools
CNC milling machines can be equipped with different knives/tools to achieve different types of cutting. These tools include end mills, face milling cutters, slab milling cutters, fly cutters, ball cutters, hollow cutters, roughing end mills, etc.
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