CNC Machining Service
On-demand CNC machining for rapid prototyping and production parts, through a network of specialized, experienced and thoroughly vetted CNC machine shops.
CNC Machining Processes
CNC Machining is a process that uses computer numerical control to operate machine tools. This process can be used to create parts with a high degree of accuracy and repeatability. CNC manufacturing services can be performed on a variety of materials, including metals, plastics, and composites. At our company, we offer both CNC milling , CNC turning, CNC grinding and Spark machining services.Our team of skilled technicians can help you choose the best machining method for your project.
CNC Milling
Our CNC milling process uses 3-axis and 5-axis CNC milling centers to manufacture milled parts to tolerances up to ±0.0008" (0.02mm).
CNC Turning
Our CNC turning process employs more than 50 CNC lathes and CNC turning centers to manufacture round or cylindrical turned parts with extreme precision.
CNC Machining Materials
We can generate instant machining quotes for over 50 metals and plastics.
Aluminum
Aluminum is one of the most popular materials used in CNC Turning due to its low cost, high strength-to-weight ratio, and excellent corrosion resistance. Aluminum is also easy to machine and finish, making it an ideal choice for a wide range of applications.
Alloys:
Aluminum 6060 | AlMgSi
Aluminum 5052 | AlMg2,5
Aluminum 2017 | AlCu4MgSi
Aluminum 2014 | AlCu4SiMg
Aluminum 6063 | AlMg0,7Si
Finishing Options:
Alodine, Anodized Type II, III, III + PTFE, ENP, Media Blast, Nickel Plated, Powder Coated, Barrel Polished.
Stainless Steel
Stainless Steel is another common material used in CNC Turning parts. Steel is strong and durable, making it ideal for applications where these properties are important. Steel is also resistant to wear and corrosion, making it an ideal choice for a wide range of applications.
Alloys:
Stainless steel 440C
1.4125 | X105CrMo17 (1)
Stainless steel 416
Stainless steel 15-5
Stainless steel 301
Stainless steel 430
Mild Steel
Mild steels are low-carbon metal alloys offering good mechanical properties, machinability and weldability at low cost. Can be carburized to increased hardness.
Alloys:
Steel S235JR | 1.0038
Carbon steel EN8/C45 | 1.0503 | Fe
Steel S355J2 | 1.0570
Mild steel 1045
Mild steel A36
Brass
Brass is another common material used for CNC Turning parts. Brass has a low friction coefficient and is resistant to wear, making it ideal for applications where these properties are important. Brass is also easy to machine and has a high resistance to corrosion.
Alloys:
Brass C360
Copper
Copper is another material commonly used in CNC Turning. Bronze is strong and durable, making it ideal for applications where these properties are important. Bronze is also resistant to wear and corrosion, making it an ideal choice for a wide range of applications.
Alloys:
Copper C101
Copper C110
Alloy steels
Alloy steels contain other alloying elements in addition to carbon, resulting in improved hardness, toughness, fatigue and wear resistance.
Alloys:
Alloy steel 1.7225 | 42CrMo4
Alloy steel 1.7131 | 16MnCr5
Alloy steel 1215
Alloy steel 4340
Alloy steel 4140
Tool steels
Tool steels are metal alloys with exceptionally high hardness, stiffness and abrasion resistance. Suitable for manufacturing industrial tools.
Alloys:
Tool steel A3
Tool steel H13 | 1.2344
Tool steel S7
Tool steel O1
Tool steel A2 | 1.2363
Tool steel D2 | 1.2379
Titanium
Titanium is another common material used in CNC Turning due to its high strength-to-weight ratio and excellent corrosion resistance. Titanium is also easy to machine and has a high resistance to wear.
Inconel
Inconel is a high-strength, corrosion-resistant nickel alloy. Ideal for aerospace applications.
Alloys:
Inconel 718
Invar
Invar is a nickel alloy with a very low coefficient of thermal expansion. Ideal for applications where high dimensional stability is required, such as precision instruments, engines valves and large aerostructure molds.
Alloys:
Invar
POM (Delrin/Acetal)
POM is an engineering thermoplastic used in precision parts requiring high stiffness, low friction, and excellent dimensional stability.
Nylon
Nylon – polyamide (PA) – is an engineering thermoplastic with excellent mechanical properties and high chemical and abrasion resistance.
ABS
ABS is a common thermoplastic with all-around good mechanical properties, excellent impact strength, good heat resistance and good machinability.
PTFE (Teflon)
PTFE is an engineering thermoplastic with excellent chemical and thermal resistance and the lowest coefficient of friction of any know solid.
Polycarbonate
Polycarbonate (PC) is a thermoplastic with high toughness, excellent impact strength and good machinability. Can be optically transparent.
Polyethylene
Polyethylene (PE) is a thermoplastic with high strength-to-weight ratio, good impact strength and excellent weather resistance.
PVC
PVC is the third most used plastic with all-around good mechanical properties, excellent chemical and weather resistance and good toughness.
PMMA (Acrylic)
PMMA is a transparent rigid plastic often used as a substitute for glass.
PET
PET is a tough plastic that offers excellent wear resistance and mechanical strength.
Polypropylene
Invar is a nickel alloy with a very low coefficient of thermal expansion. Ideal for applications where high dimensional stability is required, such as precision instruments, engines valves and large aerostructure molds.
Alloys:
Invar
G-10
G-10 is a high-pressure fiberglass laminate with a high strength, low moisture absorption, and high level of electrical insulation and chemical resistance.
FR-4
FR4 is a class of glass fiber epoxy laminate that is flame retardant, with similar properties to G-10.
Precision Machining Tolerance
We follow ISO 2768 standards for CNC Machining.
| 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 | ±0.3mm | ±0.8mm |
| Over 1000mm to 2000mm | ±0.5mm | ±1.2mm |
| Over 2000mm to 4000mm | - | ±2mm |
Please clearly indicate tolerances for nominal sizes below 0.5mm on your technical drawing.
Accelerate Development with CNC Manufacturing
- Instant Pricing
- Parts As Fast As 3 Days
- Dfm Feedback To Optimize Your Design
- Wide Range Of Material And Finish Options
- Tight Tolerances
- On-Demand Production Updates
- Material Certification And Certificate Of Conformity
- Industry-Leading Safety Standards
- Free Size Inspection Report
Why Choose Us for Custom CNC Machining
When you need a part or component created using CNC machining, it’s important to choose a company that has the experience and expertise to get the job done right. There are many factors to consider when choosing a custom CNC machining company, but at XYZ Machining, we believe that our combination of experience, quality, and customer service sets us apart from the rest.
Fast and Reliably Delivery
At XYZ Machining, we pride ourselves on providing our customers with the highest quality custom CNC machined parts in a timely and reliable manner. We understand that our customers’ time is valuable, and we work hard to ensure that every part is delivered as soon as it is ready.
Manufacturing Analysis and Online Quotes
There are many factors to consider when choosing a custom CNC machining partner. At XYZ Manufacturing, we believe that our combination of experience, quality, and customer service sets us apart from the competition.We offer free online quotes so you can get an idea of what your project will cost without having to commit to anything.
Infinite Capacity
If you’re looking for a CNC machining partner with the capacity to handle large-scale projects, look no further than XYZ Machining. We have a state-of-the-art facility equipped with the latest CNC technology, and our team of skilled professionals has the experience and expertise to handle projects of any size or complexity.
Material Selection
There are a variety of materials that can be machined using CNC technology, including metals (steel, aluminum, brass), plastics (acrylic, polycarbonate), and composites (fiberglass, carbon fiber). The material selection for a CNC project is important because it will affect the overall strength, durability, and aesthetics of the finished product.
From Cnc Rapid Prototyping To Production
Rapid Tooling
Because CNC machining can cut a variety of fully dense, durable materials such as aluminum 5052 and stainless steel, it is ideal for making jigs or molds.
Rapid Prototyping
The range of affordable metal alloys (such as aluminum 6061) and plastics (such as acetal or ABS) coupled with the speed of our skilled machinists make our online CNC machining services an excellent choice for prototyping.
End-Use Production
Performance-enhancing finishes, precision tolerances down to +/- 0.001 inch, and certifiable material options make CNC machining an excellent technique for end-use parts.
Technology Overview
What is CNC Machining
What is CNC Machining?
Computer numerical control (CNC) machining is a manufacturing process that uses computer-controlled machinery to create precise machined parts. In CNC machining, a computer program dictates the movement of the machinery, which then carves or mills the desired part from a block of material.
One of the key benefits of CNC machining is its ability to produce parts with tight tolerances and high accuracy. Additionally, CNC machining can be used to create a wide variety of part shapes and sizes, making it an extremely versatile manufacturing process.CNC machining is commonly used to produce parts for a variety of industries, including automotive, aerospace, medical, and dental.
What type of materials can be machined using CNC?
One of the benefits of CNC is that it can process a variety of materials including plastics, composites, and metals. The most popular materials that are machined using CNC are made from aluminum, brass, bronze, copper, plastic, and steel. Different materials have different properties that need to be taken into account when choosing the right CNC machine tooling and cutting strategy.
Aluminum
Aluminum is a popular choice for CNC machining because it is strong yet lightweight. It also has a relatively low cost compared to other metals. However, aluminum is a softer metal and can be prone to wear and tear if not machined properly. For this reason, it is important to use the right type of cutters and tooling when machining aluminum.
Brass
Brass is an alloy made from copper and zinc. It is known for its durability and resistance to corrosion. Brass also has a high melting point, making it ideal for applications that require heat resistance. Like aluminum, brass is a soft metal and should be machined with care to avoid damage to the material.
Bronze
Bronze is another alloy made from copper and zinc. It has similar properties to brass but is typically harder and more brittle than brass. Bronze is often used in applications where high strength or corrosion resistance is required. Like aluminum and brass, bronze should be machined with caution to avoid damage to the material.
What features can be adjusted on a CNC machine?
A CNC machine is a computer numerical control device that can be programmed to make specific cuts and shapes in materials like wood, plastic, and metal. The configuration of a CNC machine can be adjusted to suit the needs of the user. Some of the features that can be adjusted on a CNC machine include:
Positioning
The positioning of the cutting head on a CNC machine can be adjusted according to the needs of the user. The position of the cutting head affects the accuracy and precision of the cuts made by the machine. In addition, different positions may be necessary for different types of materials.
Feed Rate
The feed rate is how fast the material is fed into the machine. This setting can be adjusted to account for different thicknesses or widths of material being cut. A slower feed rate will result in a cleaner cut, while a faster feed rate may cause some chipping or burning on the material being cut.
Depth of Cut
The depth of cut is how deep into the material the cutting blade will go. This setting can be adjusted depending on the desired outcome. For example, if a deeper cut is desired then a higher depth of cut setting should be used. Conversely, if a shallower cut is desired then a lower depth of cut setting should be used.
How does the accuracy and consistency of CNC compare to other manufacturing methods?
CNC is different from these other methods in a few key ways. First, CNC uses computer software to control the movement of the tooling. This means that the machine can be programmed to create very precise designs and patterns. Second, CNC machines are equipped with sensors that help to ensure accuracy and consistency. This helps to ensure that products are created with the same dimensions every time, leading to improved quality control.
Overall, CNC offers superior accuracy and consistency when compared to other manufacturing methods. This makes it an ideal choice for producing high-quality products.