CNC Machining Milling Turning Parts Manufacturer Custom Precision Steel
CNC Machining Parts Aluminum Machining Parts
CNC (Computer Numerical Control) machining involves the utilization of a machine that
autonomously removes material from a raw stock according to a predetermined set of
computer-generated commands.
This process can be applied to a wide range of materials, spanning from expanded polyurethane
foam to nickel superalloys.
CNC machining finds various applications, such as the production of fabricated items,
ornamental furniture, and manufacturing turbine blades.
The cost of CNC machining is influenced by factors like the level of precision required, surface
finish specifications, quantity of parts, choice of material, and overall complexity of the component.
Product Details
In the realm of custom machining 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 | |
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. |
ABS | Common thermoplastic, impact resistant, easy to machine. |
Nylon | Excellent mechanical properties, thermal, chemical and abrasion resistant. |
POM | High stiffness, high accuracy, low friction, easy to machine. |
Post-processing and surface finishes for CNC machining
CNC-machined parts as they emerge from the machine often exhibit visible tool marks,
a feature that may not align with your specific part requirements.
Fortunately, there exists a multitude of post-processing techniques aimed at enhancing the
surface appearance and elevating attributes such as wear resistance, corrosion resistance,
and chemical resistance.
Methods like anodizing, bead blasting, and powder coating present viable options for refining
the final presentation of your custom parts, allowing you to achieve the desired surface
quality and performance characteristics.
Surface Finishes | ||
Name | Applicable to | Machining marks |
As machined | Metals, Plastics | Visible, light surface scratches |
Smooth machining | ||
Fine machining | Metals | Slightly visible |
Polishing | Metals | Removed on primary surfaces |
Bead blasting | Metals | Removed for non-cosmetic, removed on primary surfaces for cosmetic |
Brushing | Metals | |
Anodizing Type II | Aluminum | |
Anodizing Type III | Aluminum | Visible under anodizing |
Black oxide | Copper, Stainless steel, Alloy steel, Tool steel, Mild steel | Visible |
Powder coating | Metals | Removed |
Brushed + electropolishing | Stainless steel | Removed on Primary surfaces |
Specialist Industries
CNC parts is a popular choice for many products and components:
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. How does you ensure the quality of my parts?
Our commitment to ensuring the quality of your parts includes a comprehensive approach:
Design for Manufacturing (DFM) Review: After your order is confirmed, we conduct a thorough
DFM review to identify and address any potential issues that could impact part quality.
Incoming Material Inspection: All incoming materials undergo rigorous inspection and verification
using advanced testing equipment to ensure they meet our quality standards.
Final Inspection Reports: Before shipment, each part undergoes a final inspection.
We provide detailed inspection reports, giving you complete visibility into the quality of your parts.
Real-time Inspection Data: We have the capability to share inspection data with you in real-time.
This collaborative approach allows us to address any quality concerns during the production process,
ensuring that your specifications and expectations are met.
Our commitment to quality control is integral to delivering parts that meet your exacting standards.
2. How much import duty will I need to pay for my goods?
The amount of import duty you'll need to pay depends on several factors, and there's no
one-size-fits-all answer. However, here are some key points to consider:
1. Country-specific Regulations: Import duties can vary significantly from one country to another.
Each country has its own customs regulations and tariff schedules.
2. Type of Goods: The import duty you pay is often determined by the type of goods you're importing.
Different products are classified under specific Harmonized System (HS) codes, which help customs
authorities categorize and assess import duties.
3. Trade Agreements: Some countries have trade agreements in place that may reduce or eliminate
import duties on certain goods.
For example, the China-Australia Free Trade Agreement (CHAFTA) introduced duty-free import
provisions for specific products into Australia.
4. Value of Goods: In many cases, import duties are calculated based on the declared value of
the goods. Customs authorities may assess duties as a percentage of the goods' declared value.
To determine the exact import duty for your goods, it's advisable to consult with customs authorities
or seek guidance from import/export professionals who are familiar with the regulations in your
specific region.
Import duty rates can change over time, so staying informed about the latest customs policies is
essential for accurate cost assessment.