Reasons Why CNC Milling Machine Wins Over Conventional Machining

In recent years, CNC machining is gradually overtaking the traditional machining industry. We can think of this phenomenon as computers replacing the human brain, just not to the same extent.

After all, the term "CNC" literally means "computer numerical control." This technology was originally introduced to reduce labor and make the production process faster and better. At the end of the day, CNC machining and traditional machining are both aimed at one goal - producing high quality machined parts.

The main difference between them is the method of machining, with one method requiring manual labor and the other being up to 90% automated.

So it's no surprise that large manufacturing companies have recently turned to CNC machining rather than traditional machining methods. Industries such as healthcare, military and aerospace require precision parts with tolerances as small as +/- 0.0005, which is difficult to achieve with traditional machining methods. However, perfection is not the only advantage of CNC machining. Here are the main reasons why CNC milling has become everyone's favorite.

1. CNC milling machine can reduce labor costs

2. CNC milling machine processing parts in large quantities and high quality

3. CNC Milling Machines Can Machine 100% Identical Parts

4. CNC milling machine without prototypes

5. CNC milling machines have the ability to develop complex parts

6. CNC milling machines are suitable for all material types

7. Adaptability of CNC milling machine processing

1.CNC milling machine can reduce labor costs

In traditional machining, each machine requires a full-time technician who is experienced, skilled, and has extensive knowledge of the machine tool, which is heavily influenced by the skill level of the operator. In contrast, CNC machining is controlled entirely by a software program that requires little manual effort beyond initial setup and data entry, enabling very high machining accuracy and consistency. This means very accurate parts are manufactured. CNC machining also requires less advanced training, which further reduces labor costs. The chances of human error and compromising workplace safety are also greatly reduced as computers play an important role.

2. CNC milling machine processing parts in large quantities and high quality

Due to the need for manual operation, traditional machining is mostly suitable for small batch and small quantity projects. And CNC machine tools can achieve the highest precision whether they produce dozens or thousands of metal machining parts.

CNC machines are made of high-quality materials that are resistant to wear and tear, which is common in conventional machining. As a result, with only prompt and quick maintenance, CNC machines can work continuously without downtime, reducing switchover and setup times. This increases productivity, especially in mass production. Conventional machining typically requires more time to prepare and complete the process. Additionally, CNC machining utilizes advanced software that can be updated regularly according to specifications, making it easy to manufacture super-complex parts. CNC machines are also equipped with automatic cooling systems that reduce the chances of thermal damage. Many advanced machine models also come with built-in chip storage and chip management conveyors.

3. CNC Milling Machines Can Machine 100% Identical Parts

CNC machines can control precise speed and positioning to produce thousands of 100% identical parts in record time, which is not possible with handheld or conventional machining. Machines can be programmed to repeat the same cuts or finishes without compromising the quality of the parts being machined. Conventional machining, on the other hand, requires a skilled operator to manually place tools at each step of the process, which obviously requires a lot of time and patience. Even so, the machining process can produce a number of deviations.

4. CNC milling machine without prototypes

Prototypes are needed to simulate a design and determine its feasibility. Before using CNC, every manufacturer has to create a viable prototype, do a test run, and then machine it. If done manually, the whole process usually takes days or even months and is very time consuming. The introduction of CNC machines brought about software programming, which allows you to enter a design and visualize if it can be machined in a realistic scenario. This means no additional costs for prototyping, shorter production times and minimal labor costs.

5. CNC milling machines have the ability to develop complex parts

CNC machines can be reprogrammed and updated at any time, making it easy to produce three-, four- and even five-dimensional parts. This allows for a smoother transition between normal CNC machined part production and complex part production when needed. In addition, the software can store designs so you can revisit any desired shape or other design more quickly. CNC machining is designed to focus on precision; the machine strictly adheres to the specifications provided by the operator. Throughout the production process, each step is visually inspected to ensure that the desired results and dimensions are achieved.

6. CNC milling machines are suitable for all material types

This is probably the biggest advantage of CNC machining over traditional machining. CNC machines can machine virtually all types of materials, including metal, steel, wood, foam or sensitive plastics, and a variety of other materials. CNC machines are suitable for a wide range of industries, including the woodworking industry, the sign industry, metal cutting, locomotive manufacturing, the machinery industry, appliance manufacturing, hardware and tool machining, decorative advertising and other machinery manufacturing and processing industries.

7. Adaptability of CNC milling machine processing

CNC machining provides first-class precision, accuracy and speed for high and low product volumes, making it the best choice for manufacturers in a wide range of industries. CNC milling machines can be programmed to automate production without the need for manual labor. In addition, modifying the program as needed can easily adapt to different production needs, providing greater flexibility. CNC machining is widely used in modern manufacturing because of its higher level of precision, efficiency, flexibility and automation compared to traditional machining methods.

Shandong U-May CNC Technology Co., Ltd. is a global manufacturing company that produces CNC machinery such as laser cutting machines, laser marking machines, CNC milling machines, and plasma cutting machines for various industrial applications such as signage, advertising, woodworking furniture, and metal milling. UTECH has always focused on the R&D and manufacturing of CNC machinery, insisting on developing machines with higher quality and higher cost performance for users, and always takes user satisfaction as the premise.