Dongguan Yexin Intelligent Technology Co., Ltd.
Precision in Every Part, Excellence in Every Detail
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Our custom CNC machining service operates through the prevalent subtractive manufacturing
technology, CNC machining, making it an optimal choice for the fabrication of personalized metal
and plastic parts suitable for prototyping and production applications.
The process involves the use of CAD modeling software and G-code to guide CNC milling and CNC
turning machines in the precise removal of material from solid workpieces.
This results in the creation of robust components characterized by tight tolerances and a diverse
range of material properties, encompassing both mechanical and chemical aspects. The service is
particularly well-suited for individual projects and productions with moderate volumes, leveraging
the advantages of automation and high repeatability.
Product Details
The choice of raw material directly impacts machining costs.
Different materials have varying costs, availability, and machining characteristics.
High-performance alloys may be more expensive than common metals.
Material availability affects pricing, and considering material type is essential for cost calculation.
Here is a comprehensive overview of the most popular materials.
| The Most Popular Materials | |
| Name | Characteristics |
| Aluminum 6061 | Good strength-to-weight ratio, excellent machinability, low hardness |
| Stainless Steel 304 | Excellent mechanical properties, resistant to corrosion & acid, relatively difficult to machine |
| Brass C360 | High ductility, excellent machinability, good corrosion resistance |
| ABS | Excellent impact resistance, good mechanical properties, susceptible to solvents |
| Nylon (PA6 & PA66) | Excellent mechanical properties, high toughness, poor moisture resistance |
| POM (Delrin) | High stiffness, excellent thermal & electrical properties, relatively brittle |
| 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
The applications of CNC machining are expansive, offering solutions across diverse industries.
In the realm of woodworking, CNC machines revolutionize the production of wooden furniture,
providing efficiency in both time and cost.
Intricate designs that once required master craftsmanship can now be achieved with ease.
For lettering and engraving systems, CNC technology becomes a tool for marking patterns or text
onto surfaces, catering to artistic and serialized needs.
The electrical industry benefits from CNC machining for tasks such as creating precise component
mounting holes in printed circuit boards and manufacturing heat sinks for electronics.
CNC machines also play a crucial role in the pharmaceutical industry, producing precise equipment
like metering pumps, ingredient-dispensing nozzles, and packaging components.
In the fast-paced consumer goods industry, CNC machining contributes to the creation of custom
material-handling machinery for the food and beverage sector, as well as molds for injection-molded
plastic used in food packaging.
Company Profile
FAQ's
1. What is your typical lead time? Can my parts be produced on a rush basis?
When it comes to screw machine products, our standard lead time, which encompasses quoting,
manufacturing, and shipping, typically stands at one week. With a stellar on-time delivery rate
exceeding 99%, we prioritize timely fulfillment.
In certain situations, considering factors like tooling, gauges, and material availability, we might
be equipped to produce your parts on a rush basis. Don't hesitate to reach out and discuss your
specific needs!
2. Do you offer reverse engineering services or suggest cost saving measures?
Beyond offering reverse engineering services, we specialize in extracting design and engineering
insights from a variety of manufactured components. Our support extends to aiding in the design
phase, recommending optimal raw materials, and advising on efficient machining and finishing
approaches.
With the ultimate function of the part in mind, we often identify subtle design changes, material
adjustments, or tolerance optimizations that can result in cost savings without compromising the
quality or performance of your part.
3. What type of design files does We accept for quoting?
To facilitate precise and timely quoting, we only accept 3D CAD files in STL, STEP, or IGES formats.
For 2D drawings containing reference dimensions, please submit them in PDF format.
It is imperative to include comprehensive manufacturing information as part of the technical
documentation. Please be aware that informal communication channels such as Whatsapp, email,
etc., will not be considered valid for manufacturing purposes.