Custom CNC Machining Service CNC Turning High Precision Stainless Steel
CNC Parts Metal
CNC machining, standing for Computer Numerical Control machining, is the automated removal
of material from raw stock guided by computer-generated instructions.
This process is versatile, compatible with materials ranging from expanded polyurethane foam to
nickel superalloys. Common applications for CNC machining include fabricating various components,
crafting ornamental furniture, and producing turbine blades.
The cost of CNC machining is contingent on factors such as required precision, surface quality,
quantity, material selection, and the overall complexity of the part.
Product Details
We have the capability to work with a wide variety of materials in CNC machining, such as carbon
alloys, aluminum, brass, stainless steel, high nickel alloys, and engineered plastics.
Our team is dedicated to guiding you in choosing the most suitable material for your particular
application. Even if you are contemplating materials outside our standard list,
we are well-equipped to provide assistance and expertise for the best outcomes.
| Common Materials |
| Name | Description |
| Aluminum | High machinability and ductility, good strength-to-weight ratio. |
| Stainless steel | High tensile strength, corrosion and temperature resistant. |
| Mild steel | High machinability and weldability, high stiffness. |
| Brass | Low friction, excellent electrical conductivity, golden appearance. |
| Copper | Excellent thermal and electrical conductivity. |
| Titanium | Excellent strength to weight ratio, used in aerospace, automotive and medical industries. |
| POM | High stiffness, high accuracy, low friction, easy to machine. |
| ABS | Common thermoplastic, impact resistant, easy to machine. |
| Nylon | Excellent mechanical properties, thermal, chemical and abrasion resistant. |
| CNC Turning Tolerances |
| Limits for nominal size | Plastics | Metals |
| 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. |
Typical Applications of CNC Turning
CNC machinery plays a pivotal role in multiple industries, including aerospace, automotive parts
manufacturing, medical machine manufacturing, transportation, defense, marine, oil and gas, and
electronics.
Across these sectors, CNC machining has emerged as a catalyst for efficiency, enabling the mass
production of tailored CNC parts. The technology's impact ranges from crafting intricate components
for aerospace applications to ensuring precision in medical device manufacturing, showcasing the
versatility and significance of CNC machinery in modern industrial processes.
Company Profile
FAQ's
1. The cost of CNC machining a part is shaped by a variety of factors, including:
1. Material: Material selection introduces cost variations, with materials like aluminum being more
economical to machine compared to others like Inconel, attributed to factors such as tool wear and
cutting speeds.
2. Complexity: Parts featuring intricate designs incur higher machining costs. The complexity of
surface shapes, for instance, significantly influences overall machining expenses.
3. Tolerances: The precision demanded by dimensional tolerances impacts CNC machining costs.
Imposing overly tight tolerances on non-critical features can lead to unnecessary cost escalation.
4. Surface Finish: Achieving mirror finishes demands specialized tools and machining strategies,
extending machining time and, consequently, increasing costs.
5. Quantity: Production volume is a key determinant of costs. Low-volume production tends to be
costlier per part, as initial setup and programming costs are distributed over a smaller production
run.
2. Does you provide export molds?
Yes, we do provide export molds. It's crucial to be aware that our tooling is manufactured to comply
with our Modular Unit Dies (MUD). This results in a uniform base size for the tools, and customers
should be ready to accommodate tools of that size for seamless integration into their machines.
3. What are the minimum and maximum dimensions you can machine?
Our CNC machining services encompass both milling (3-axis, 3+2-axis, and 5-axis) and turning
processes. For 3/3+2-axis CNC milling, we can machine parts with dimensions up to
2000 x 1500 x 200 mm (78.7 x 59.0 x 7.8 in.).
In the case of 5-axis milling, the maximum part size is 650 x 650 x 300 mm (25.5 x 25.5 x 11.8 in.).
When it comes to CNC turning, we can handle parts with a maximum diameter of 431 mm (17 in.)
and a length of 990 mm (39 in.). For smaller parts, we recommend a minimum size of around
10 x 10 x 10 mm (0.39 x 0.39 x 0.39 in.).
Additionally, feature dimensions should not fall below 0.5 mm. Please note that our platform is limited
to a maximum size of 1000 mm (39 in.) for parts. If you have requirements beyond this limit,
feel free to contact our sales team for specialized assistance.
|
|
Custom CNC Machining Service CNC Turning High Precision Stainless Steel CNC Parts Metal Images
|
