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| Place of Origin | Dongguan, China |
| Brand Name | Yexin |
| Certification | ISO9001:2015 |
| Model Number | ST30 |
The process known as CNC machining, or Computer Numerical Control machining, entails the
automatic removal of material from raw stock based on instructions generated by a computer.
This method is applicable to a wide range of materials, spanning from expanded polyurethane
foam to nickel superalloys. CNC machining finds typical applications in fabricating components,
crafting ornamental furniture, and manufacturing turbine blades.
The cost of CNC machining is intricately tied to considerations such as the required precision,
surface quality, quantity, material type, and the overall complexity of the part.
Product Details
CNC machining machines exhibit the capability to cut a diverse range of materials, including
aluminum, bronze, copper, ceramics, plywood, various steel alloys, stone, wood, zinc,
and other engineering materials. This versatility makes CNC machining an ideal choice for
generating prototypes in product development. It enables precise and rapid adjustments until
achieving the desired end product.
The most common materials are:
| Common Metal Materials for CNC Machining | |
| Metal 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 |
| Copper | High ductility and high electrical and thermal conductivity; develops attractive blue-green surface patina over time |
| Titanium | Excellent strength to weight ratio, used in aerospace, automotive, and medical industries |
| Steel Mild Low Carbon | High machinability and weldability, high stiffness; good mechanical properties, machinability, and weldability at low cost |
| 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 |
CNC Machining Applications
CNC turning machines, known for their adaptability, generate a diverse range of parts with
varying complexities. This includes the production of shafts and axles, crucial in industries such
as automotive and aerospace.
Precision-engineered bushings and bearings, essential for smooth rotational movement in
mechanical assemblies, are also within the capabilities of CNC turning.
The versatile nature of CNC turning extends to crafting connectors, fittings, fasteners like screws
and bolts, as well as intricate valve components for fluid control systems.
Moreover, CNC turning contributes to the creation of tooling components such as inserts,
toolholders, and bodies, enhancing efficiency in machining operations.
In the automotive realm, CNC turning is a key player in manufacturing engine components,
pulleys, brackets, and specialized parts.
Company Profile
FAQ's
1. Do you offer Quick-Turn CNC Machining?
Yes, we specialize in Quick-Turn CNC Machining, ensuring swift lead times for parts, with many
ready in just 3-4 days. Our services include an expedite option, and our team works closely with
you to fulfill your most time-sensitive requirements.
2. What is the usual duration of a CNC turning process?
The time taken for CNC turning varies based on factors such as part complexity, material type,
tolerances, and machining operations.
It can span from minutes to hours. If time is a crucial factor, consider opting for local
manufacturing with lead times as short as 5 days.
3. Is CNC turning appropriate for prototypes and large-scale production?
CNC turning is well-suited for both prototypes and large-scale production.
It provides cost-effective manufacturing for substantial quantities, and its flexibility enables
efficient machining of prototypes with rapid setup and programming adjustments.
4. Is CNC turning considered expensive?
Determining the cost of CNC turning is intricate and relies on factors like part complexity,
material choices, machine setup, and production volume. Without specific details, it's challenging
to provide a conclusive answer.
5. CNC Turning Tolerances
Our standard tolerance for CNC turned parts is +/- 0.005”. However, in certain cases, we can
achieve even tighter tolerances based on your part's geometry and the specific tooling employed.
Should your part necessitate a tolerance tighter than our standard +/- 0.005”, please inform us
during the quoting stage. Our team will evaluate your requirements and provide guidance on
available options.
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