Payment Terms | L/C, D/A, D/P, T/T, Western Union, Paypal |
Supply Ability | 165000 pcs/month |
Delivery Time | 3-15 work days |
Packaging Details | Standard Export Carton, Wooden Case, etc. |
Application | Industrial Equipment, Medical, Aerospace, Automotive, Consumer Electronics, Robotics & automation, etc. |
Material | Stainless Steel, Aluminum, Brass, Plastic, Wood, Copper, etc. |
Processing | CNC Turning, Milling, Drilling, Broaching, etc. |
Surface Finish | Polishing, Anodizing, Painting, etc. |
Tolerance | ±0.01mm-0.005mm, etc. |
Transportation | Express, Air, Sea, etc. |
Drawing Format | PDF, CAD, STEP, STP, IGES, IGS, SLDPRT, 3DM, SAT, etc. |
Keyword | CNC Spare Parts |
Equipment | CNC Machining Centers |
Brand Name | Yexin |
Model Number | ST64 |
Certification | ISO9001:2015 |
Place of Origin | Dongguan, China |
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Product Specification
Payment Terms | L/C, D/A, D/P, T/T, Western Union, Paypal | Supply Ability | 165000 pcs/month |
Delivery Time | 3-15 work days | Packaging Details | Standard Export Carton, Wooden Case, etc. |
Application | Industrial Equipment, Medical, Aerospace, Automotive, Consumer Electronics, Robotics & automation, etc. | Material | Stainless Steel, Aluminum, Brass, Plastic, Wood, Copper, etc. |
Processing | CNC Turning, Milling, Drilling, Broaching, etc. | Surface Finish | Polishing, Anodizing, Painting, etc. |
Tolerance | ±0.01mm-0.005mm, etc. | Transportation | Express, Air, Sea, etc. |
Drawing Format | PDF, CAD, STEP, STP, IGES, IGS, SLDPRT, 3DM, SAT, etc. | Keyword | CNC Spare Parts |
Equipment | CNC Machining Centers | Brand Name | Yexin |
Model Number | ST64 | Certification | ISO9001:2015 |
Place of Origin | Dongguan, China |
CNC, an abbreviation for computer numerical control, defines the underlying technology in CNC
machining, a process where machining operations are controlled and directed by a computer.
Through computerized automation, CNC machining enables the swift production of parts with
enhanced speed, accuracy, precision, and the ability to accommodate intricate geometries that
surpass the capabilities of manual machining.
Additionally, CNC machining alleviates the manual labor involved in machining tasks, which would
otherwise be performed by humans. Even though individuals are not directly engaged in physically
machining each part, their involvement is indispensable in the programming and operation of CNC
machines, guaranteeing the successful execution of every operation.
Product Details
Material have three main categories: plastics, soft metals, and hard metals.
These materials are versatile and suitable for various machining applications.
Examples of materials used in CNC milling include aluminum, bronze, copper, ceramics, plywood,
various types of steel, stone, wood, and zinc, among others.
Certain materials, such as aluminum and mild steel, are favored by machinists due to their ease
of workability and excellent properties, making them industry standards for many applications.
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 |
CNC Machining Applications
CNC machining, being a versatile subtractive manufacturing process, finds extensive application
across a multitude of industries. Some of the key sectors that heavily rely on CNC machining include:
1. Aerospace: Precision is paramount in aerospace, and CNC machining is instrumental in crafting
intricate components for aircraft and spacecraft, ensuring optimal performance and safety.
2. Automotive: The automotive industry utilizes CNC machining for the production of precise and
complex parts, ranging from engine components to intricate systems, contributing to the efficiency
and reliability of vehicles.
3. Aviation: Similar to aerospace, the aviation industry benefits significantly from CNC machining,
ensuring the manufacturing of high-precision components for aircraft to meet stringent safety and
performance standards.
4. Transportation: Beyond aerospace and automotive, the broader transportation sector, including
rail and maritime industries, relies on CNC machining for the fabrication of critical components that
withstand rigorous operational demands.
These industries highlight just a few examples of CNC machining's widespread utilization.
The technology's ability to deliver accuracy, consistency, and intricate detailing makes it
indispensable in various integral sectors, ensuring the production of high-quality components that
meet the stringent standards of modern manufacturing.
Company Profile
FAQ's
1. What industries do you typically work in? Who are your typical customers?
It's hard to find an industry we haven't collaborated with! Our clientele represents diverse sectors,
including heavy equipment manufacturing, general commercial enterprises, and businesses in
industrial, transportation, medical, and consumer domains, among others.
Our customer base extends across the United States, Europe, and beyond. What unites them
is a shared requirement for precision-machined parts delivered on time and within budget constraints.
2. Can you ensure my designed component dimensions and tolerances are suitable
for production?
Count on our team of experienced professionals to provide robust "Design for Engineering" (DFM)
support, ensuring that your designed component dimensions and tolerances are suitable for production.
We understand the need for quick turnarounds during the idea testing phase and are committed to
providing prompt quotes. For a detailed overview of the entire order progression, refer to our
production process page.
3. What is your typical lead time? Can my parts be produced on a rush basis?
For screw machine products, our usual lead time—covering quoting, manufacturing, and shipping
—is approximately one week, with an impressive on-time delivery rate surpassing 99%.
Depending on various factors such as tooling, gauges, and material availability, there's potential to
expedite the production of your parts. Just let us know your requirements!
4. Do you offer reverse engineering services or suggest cost saving measures?
In addition to providing reverse engineering services, we excel in extracting design and engineering
details from diverse manufactured components. Our support extends to assisting in the design
process, recommending optimal raw materials, and advising on efficient machining and finishing
strategies.
Our approach considers the end-use of the part, enabling us to pinpoint subtle design modifications,
material alterations, or tolerance adjustments that can lead to cost savings without sacrificing quality
or performance.
Company Details
Business Type:
Manufacturer
Year Established:
2016
Total Annual:
20000000-30000000
Employee Number:
100~150
Ecer Certification:
Verified Supplier
Dongguan Yexin Intelligent Technology Co., Ltd. Yexin Precision CNC Machining is a leading OEM CNC metal parts manufacturer headquartered in Dongguan, China. We specialize in the precision machining of non-standard components, offering on-demand manufacturing a... Dongguan Yexin Intelligent Technology Co., Ltd. Yexin Precision CNC Machining is a leading OEM CNC metal parts manufacturer headquartered in Dongguan, China. We specialize in the precision machining of non-standard components, offering on-demand manufacturing a...
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