Dongguan Yexin Intelligent Technology Co., Ltd.
Precision in Every Part, Excellence in Every Detail
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CNC machining, short for Computer Numerical Control machining, encompasses various machine
types that employ computer-controlled tools to subtract material from a workpiece.
The utilization of computer control imparts notable advantages to CNC machining, rendering it
significantly faster, more precise, and accurate compared to conventional machining methods.
Product Details
| 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 machines exhibit impressive versatility in the production of various parts with different
complexities. Some examples of parts that can be efficiently made using CNC turning include:
1. Shafts and Axles:
CNC turning is well-suited for the production of long, cylindrical parts like shafts and axles,
commonly used in industries such as automotive and aerospace.
2. Bushings and Bearings:
Precision-made bushings and bearings, crucial for reducing friction and facilitating smooth
rotational movement in mechanical assemblies, can be manufactured using CNC turning.
3. Connectors and Fittings:
CNC turning enables the production of connectors, fittings, and couplings utilized in plumbing,
hydraulic systems, and electrical applications.
Company Profile
FAQ's
1. Can make design drawings for me?
While we don't offer a standalone product design service, we do provide Design for
Manufacturing reviews for all approved orders. This entails collaborating with our clients to
enhance the manufacturability of their 2D and 3D drawings, address design conflicts, and
reduce production costs. Learn more about preparing your CAD drawings for manufacturing.
2. Do you offer reverse engineering services or suggest cost saving measures?
Absolutely, we provide reverse engineering services and can extract design and engineering
information from a wide range of manufactured components. In addition to reverse engineering,
we offer support in designing your part, selecting optimal raw materials, and choosing effective
machining protocols and finishing steps.
With the end-use of the part in mind, we often identify minor design tweaks, material changes,
or tolerance adjustments that can result in cost savings without compromising quality or
performance.
3. Do you offer other services, like finishing, assembly, packaging, and logistical support?
Certainly! We offer a comprehensive range of services, ensuring a seamless production process from
start to finish. Our capabilities include anodizing, plating, grinding, finishing, assembly, warehousing,
packaging, and just-in-time delivery.
Whether you need finishing touches, assembly services, or logistical support, we aim to provide a
one-stop solution that not only saves you time and money but also allows you to concentrate on
your core business activities.