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[China]
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Address: Hengjiao Industry Zone, Hengjiao Village, Shijie Town, Dongguan, Guangdong, China
Contact name:Hafrey
Dongguan Yexin Intelligent Technology Co., Ltd. |
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CNC Machining Milling Parts CNC Machining Services Custom CNC Machined Machining
Stainless Steel Parts
CNC milling involves automated cutting machines that utilize a rotating spindle head to remove
unwanted material.
These machines come in various sizes and configurations with different axes.
While CNC milling is primarily employed for cutting harder metals, it can also work with materials
ranging from plastic and aluminum to stainless steel and titanium.
Product Details
In the realm of custom milling projects, almost any metal or plastic that possesses sufficient
hardness for machining can be effectively processed.
Among the materials frequently employed in precision CNC machining at CNC machine shops,
aluminum alloys stand out, owing to their inherent resistance to corrosion.
Aluminum is a prevalent choice for CNC milling machine prototypes due to its robustness and
machinability, facilitating the accurate creation of intricate features in a single prototype.
Within milling machine shops, the 6000 series of aluminum alloys is commonly encountered.
Stainless steel alloys also find widespread use, given their corrosion and wear resistance
properties, along with materials like carbon steel, titanium, and nylon. Nylon, in particular,
is valued for its chemical resistance, strength, durability, and thermoplastic characteristics.
| Common Materials for CNC Machining | |
| Material | Properties |
| Aluminum | 2024: 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 | |
| Stainless Steel | Excellent machinability and outstanding uniformity; good workability and weldability, high ductility and formability |
| Steel Alloy | Mix of chromium, molybdenum, and manganese yields toughness, good torsional and fatigue strength |
| Brass | Versatile and highly attractive copper/zinc alloy with warm yellow color accommodates severe forming/drawing |
| Titanium | Excellent strength to weight ratio, used in aerospace, automotive, and medical industries |
| Copper | High ductility and high electrical and thermal conductivity; develops attractive blue-green surface patina over time |
| ABS | Excellent impact resistance, good mechanical properties, susceptible to solvents |
| Nylon | Excellent mechanical properties, high toughness, poor moisture resistance |
| POM | High stiffness, excellent thermal & electrical properties, relatively brittle |
CNC Machining Tolerances
Our standard tolerances are 0.05 microns, which meet the requirements for most commercial
and industrial applications.
Feel free to reach out to us if you require even tighter tolerances for specific projects.
| CNC Milling 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. | ||
Common Applications of CNC Milling Parts
CNC machining is a go-to manufacturing process to get precision parts, whether for prototyping
or end-use production.
It is widely used throughout the aerospace, medical, automotive industries for its ability to rapidly
manufacture precise parts in production-grade materials, such as:
1. Sensor Parts 2.
Auto Parts 3. Respirator Parts
4. Power Tools 5.
Hydraulic Parts 6. Aircraft Parts
7. Dental Handpieces 8. Drone Parts
9. Motor Parts
10 .Bicycle Parts 11. Robotic
Parts 12. Appliance Parts
Company Profile
FAQ's
1. Is CNC milling expensive?
CNC milling costs can vary, but there are strategies to help minimize expenses.
Designing simpler parts and using standard-sized tooling can enhance the likelihood of
cost-effective production.
Additionally, incorporating internal corner radii, avoiding thin walls or sections, and opting for
larger features over smaller ones can all contribute to cost savings in CNC machining.
2. Do you offer Quick-Turn CNC Machining?
Absolutely! We understand the importance of quick turnaround times, and we're here to meet
your urgent needs.
Our Quick-Turn CNC Machining service ensures rapid lead times, with many parts ready in just
3-4 days. We also provide an expedite option to further expedite your project.
Our dedicated team collaborates closely with you to ensure your tight deadlines are met
effectively and efficiently.
3. What if I am not completely satisfied with the parts I receive?
Our commitment to your satisfaction is paramount. We stand behind the quality of our materials
and workmanship, adhering to the terms outlined in your initial order and the information you
have provided.
If, for any reason, you are not completely satisfied with the parts you receive, we have a
transparent process in place to address your concerns.
Our Guarantee Process:
1. Dispute Resolution: If you have any disputes or concerns regarding the quality of our products,
we encourage you to reach out to our management team.
2. Good Faith Resolution: Our management team will handle your concerns in good faith, with the
aim of providing you with a resolution that ensures your complete satisfaction.
3. Continuous Improvement: We are committed to ongoing improvement and value your feedback.
Your input helps us enhance our processes and services to better meet your expectations.
Our business thrives on earning your trust and confidence in our ability to not only meet but exceed
your reasonable expectations. Your satisfaction is our priority, and we are dedicated to ensuring a
positive experience with our products and services.
