CNC Machining: The Popular Processing Technology in the Hardware Industry Today

CNC machining is a prevalent processing technology in the hardware industry today, and it can complete multiple processing in one clamping. Therefore, it has a high status in hardware processing, and many enterprises have applied it to CNC processing.

1. What is CNC Machining and What are Its Advantages over Traditional Machining Methods?

CNC machining is a viral processing technology in the hardware industry today. It has many advantages over traditional machining methods, such as milling and turning. First, CNC machining can complete multiple processing in one clamping. We can save time and money by having all of your parts processed at once. Second, CNC machining produces high-quality precision parts with tight tolerances. Finally, it is a very versatile process and can be used to process various materials.

cnc machined copper parts manufactured by YIJIN Hardware

There are many reasons why CNC machining has become so popular in the hardware industry today. These advantages make it an ideal choice for many different applications. If you are looking for a high-quality, efficient, and versatile way to process your precision component, precision CNC machining is a great option to consider.

The Main Advantages of CNC Machining over Traditional Machining Methods Are:

Increased Accuracy and Repeatability: CNC machining can achieve very high levels of precision (typically within 0.001 inches or less) thanks to the use of computer controls to guide the cutting tools. This is especially important for complex shapes or tight tolerances.

Faster Production Times: CNC machining is generally much faster than traditional machining methods since computer-controlled tools can work quickly and efficiently.

Greater Design Flexibility: Precision CNC machining can be used to create complex shapes that would be difficult or impossible to produce using traditional methods. This allows for greater creativity and design flexibility.

cnc machined aluminum parts manufactured by YIJIN Hardware

Overall, CNC machining is a very popular processing technology in the hardware industry today due to its many advantages over traditional machining methods. If you need precise, efficient, and flexible machining for your next project, precision CNC machining may be the right choice for you.

2. How Does CNC Machining Work and What Are the Steps Involved in the Process?

CNC machining works by using computer-controlled machine tools to remove material from a workpiece. The process involves three main steps:

First, the CNC machine reads the program code and understands what operations need to be performed.

Next, the CNC machine moves the cutting tool across the surface of the workpiece, removing material according to the program code.

Finally, the CNC machine finishes the machining operation and moves the workpiece off the table.

cnc machined aluminum parts manufactured by YIJIN Hardware

The entire process is controlled by a computer, which makes it precise and repeatable. That’s why CNC machining is often used for precision parts manufacturing.

If you’re interested in learning more about CNC machining, there are plenty of resources available online. We can also find a local CNC machining shop and talk to them about their process. Many CNC machining companies are happy to show you around and answer any questions you have.

3. What Materials Can be Processed with CNC Machining and What are the Limitations of the Process?

CNC machining can process a variety of materials, including metals (steel, aluminum, brass), plastics (PA, PC, ABS), and composites. However, the processing technology has certain limitations.

For example, it cannot be used to process high-strength or heat-resistant alloys. In addition, the maximum size that can be processed is also limited. Therefore, when choosing a processing technology, enterprises need to carefully select the appropriate technology according to their own needs.

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4. What Industries Commonly Use CNC Machining and What are Some Examples of Products That are Produced with This Process?

The CNC machining process is commonly used in the aerospace, automotive, medical, and construction industries. Some examples of CNC products that are produced with this process include aircraft parts, automobile parts, medical implants, and construction equipment.

cnc auto parts manufactured by YIJIN Hardware

CNC machining is a versatile manufacturing process that can be used to create a wide variety of CNC precision parts. In addition to the industries and examples already mentioned, CNC machining is also commonly used in the electronics, food and beverage, and consumer product industries. Some examples of products that are produced with this process include printed circuit boards, food processing equipment, and appliances.

Some Examples of Products that are Suitable for CNC Machining

1. Special-Shaped Parts: Parts with irregular shapes, which are usually less rigid and require mixed processing of points, surfaces, lines, etc. The deformation and accuracy of special-shaped parts are very difficult to guarantee, so it is difficult for ordinary machine tools to complete the processing. CNC machining is required.

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2. Disc, Sleeve and Plate Parts: Shaft parts with distributed holes on the surface, keyways, radial holes, and curved surfaces. Such precision CNC machining parts cannot be processed by general machine tools. Surface parts need to be processed by CNC vertical machining centers, and parts with apertures need to be processed by CNC horizontal machining centers.

Disc, Sleeve and Plate Parts manufactured by YIJIN Hardware

3. Box-Type Parts: These types of precision machined components generally have a hole system, a cavity inside the part, and a certain ratio of length, width and height. Most of them are used in the fields of automobile, medical equipment and aircraft manufacturing. Such CNC precision machining parts have relatively high requirements for processing, and usually go through processes such as milling, drilling, expanding, boring, reaming, countersinking, and tapping and almost all processes are done. Ordinary machine tools take a long time to process and cannot guarantee machining accuracy, so such parts are generally processed by CNC machining centers.

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CNC machining centers are suitable for precision machining components with complex structures, numerous processes, and high machining accuracy requirements, as well as precision parts that require various types of tools and fixtures and require multiple clamping and adjustments to complete the machining.

The CNC machining process offers a number of advantages over other manufacturing processes. It is a highly accurate process that can produce parts and products with tight tolerances. In addition, CNC machining is a relatively fast manufacturing process, which can lead to shorter production times and lower costs.

Expanded Knowledge

What is the Difference between the 3-Axis, 4-Axis, and 5-Axis CNC Machining Centers?

Three-Axis CNC Machining: This usually refers to three axes that move linearly with variable speed in different directions, such as left and right, up and down, front and rear. The three-axis can only process one surface at a time, which is more suitable for processing some disc components.

Four-Axis CNC Machining: Put another rotation axis on the three-axis, usually, the reference plane rotates 360°. But it can’t run at high speed. It is more suitable for processing some box and shell parts.

Five-Axis CNC Machining: There is one more rotating axis in the four-axis, usually the vertical surface rotates 360°. The five-axis machining center can already be processed in all aspects. It can be clamped every time, and the clamp can be reduced. It can reduce the cost of assembly and production and reduce the damage caused by the scratching of the product. It is more suitable for processing some multi-station pores and planes, and parts with high machining accuracy requirements, especially parts with stricter shape machining accuracy requirements.

If you are considering using CNC machining to produce parts or products for your business, it is important to partner with an experienced and reputable manufacturer. At YIJIN Hardware CNC machining Company, we have over 20 years of experience in CNC machining and can help you create the perfect parts or products for your application. Contact us today to learn more about our services or request a quote for your project.


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