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CNC machining, short for computer numerical control machining, is a subtractive manufacturing

technique that utilizes computerized controls and specialized machine tools to sculpt and shape

materials by removing layers from a solid block. Precise cuts are programmed based on specific

tools and machinery, which execute the machining process autonomously.

Product Details

Materials Used in CNC Machining
CNC machining is a versatile process employed across a wide range of materials, each with its

own ideal machining parameters, including speeds and feeds.

Here are some of the most common materials used:

1. Metals
Metals are the most frequently machined materials, ranging from easily workable brass to

robust nickel superalloys like Inconel. CNC machining in metal finds application in various

industries, including the production of injection molds, shafts, and gears.

2. Plastics
While injection molding is the primary method for plastic part production, CNC machining is

utilized for specific plastic components.

Common plastic materials include ABS (acrylonitrile butadiene styrene), nylon, and polycarbonate.

Plastic CNC machining is suitable for valve bodies, bushings, and prototypes to assess part

functionality before investing in costly molds.

3. Wood
CNC routers are commonly employed for wood cutting, offering a cost-effective alternative to

metal-cutting CNC machines. Wood CNC machining is often used for decorative purposes,

such as crafting furniture, window frames, and ornamental panels.

4. Foam
Polyurethane foam, both closed-cell and open-cell varieties, is frequently used in CNC machining

applications. CNC routers can shape foam blocks to create custom packaging for high-value items,

such as toolboxes designed to securely transport tools.

5. Composites
CNC machines play a crucial role in processing composite materials like aramid, fiberglass, and

carbon fiber. These abrasive materials require precise machining to add fastener holes and trim

components in industries like aerospace and marine manufacturing.

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.

Applications of CNC Machining

Parts and products produced through CNC machining find application in many industries,

including, but not limited to, the following:

Industrial, Transportation & Vehicle, Medical, Consumer

Company Profile

FAQ's

1. Do you offer Quick-Turn CNC Machining?

Certainly! We provide rapid turnaround times for CNC machining, with the option for many parts

to be completed in just 3-4 days.

We also offer an expedited service, and our dedicated team collaborates closely with you to ensure

your most urgent deadlines are met.

2. How does you ensure part quality?

Upon order confirmation, we conduct a comprehensive Design for Manufacturing (DFM) review to

identify and address any potential issues that could impact part quality.

We meticulously inspect and verify incoming materials using advanced testing equipment.
We provide final inspection reports prior to shipment.

Our real-time inspection data sharing capabilities allow us to collaborate with you in addressing

any quality concerns that may arise during production.

3. How soon can I receive my parts?

We can produce quality parts in as little as two weeks if you provide us with complete 2D and

3D CAD models. However, more complex parts with special features may have longer lead times.

Request a quote to receive more precise lead times based on your specific project.

Regarding shipping, our primary method is air freight, which typically takes a few days for delivery

from China to Europe or North America.

4. What are your shipping terms?

Our standard shipping terms are Ex Works (EXW) for both rapid prototyping and regular production

orders.

Under EXW terms, the customer is responsible for all aspects of shipping, customs clearance,

and associated fees once the goods have been dispatched from our facility.

For express shipments, we utilize Delivered Duty Unpaid (DDU) terms.

This means that the client is responsible for settling any import duties upon the goods' arrival

at their designated destination.

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 and rapid prototyping services.

With a commitment to excellence, we provide quick quotes and deliver high-quality parts in record

time.

Our Expertise:

1. CNC Machining: We excel in CNC milling and turning services, ensuring precise and accurate results.

2. Diverse Materials: Our capabilities cover a wide range of materials, including brass, stainless steel,

aluminum, and more.

3. Cutting-Edge Equipment: Yexin is equipped with state-of-the-art CNC machining centers, turning

machines, engraving and drilling machines, lathes, and milling machines.

4. Precision and Tolerance: Our experienced team, coupled with advanced machinery, guarantees

repeated positioning accuracy within a remarkable tolerance of ±0.001mm.

Our Commitment:

At Yexin Precision CNC Machining, we are dedicated to surpassing our customers' expectations

throughout the entire manufacturing process.

We recognize our responsibilities to customers, employees, suppliers, and society, and we continually

strive to meet and exceed them.

Our Vision:

We continually invest in advanced production facilities to enhance efficiency, ensure high and

consistent quality, and reduce production costs.

Our ultimate goal is to provide reliable, cost-effective CNC machining parts and fast sample services,

contributing to the success of our customers' projects.

Choose Yexin Precision CNC Machining as your trusted partner for precision machining solutions.

Contact us today to experience excellence in CNC metal parts manufacturing and rapid prototyping.