What Do You Know About Large CNC Machining?

CNC Machining is the modern technology used in this era to manufacture machines, tools, and equipment. Product teams and professionals control the program software, and manufacturing is carried out through a computerized manufacturing process using Computer Numerical Control machines.

Large CNC machining refers to creating products like large machines and their parts using the same process. It is used to make complete CNC parts without requiring human intervention.

large cnc machining part manufactured by YIJIN Hardware

This article will give you information about large machining, its common types, and how it should be used effectively. Let’s get started.

The Most Common Types of Large CNC Machines

The CNC machinery is operated by computer software pre-programmed to run the movements of tools and machinery. The skills are trained professionals are necessary to run and produce quality products. A few of the most common large CNC machines are mentioned below.

large cnc machining part use for boat manufactured by YIJIN Hardware

CNC machining parts use for boats manufactured by YIJIN Hardware

CNC Milling Machine

A CNC milling machine is one of the most extensive and costly machines. It uses G-code language and cuts materials by translating programs and moving the spindle differently. It usually comes in three to six-axis configurations and is used for shoulder milling, tapping, drilling, etc.

CNC Lathe

This one is the two-axis system and is efficient in precision. This one is accurate in comparison to manual ones. A CNC lathe is used to cut workpieces fast with the help of tools. It is compatible with G-code and a few other languages.

large cnc machining part manufactured by YIJIN Hardware

Large CNC machining parts Manufactured by CNC lathe

CNC Router

Large CNC Routers are used in place of CNC Milling Machines when a larger area is required. If you are working on a vast application, this machine will work best for you. There is an option to transform your CNC router into a four-axis one with the rotary kit that comes with it.

CNC Plasma Cutter

This machine uses gas to turn into plasma by blowing gas at a very high speed through a nozzle. It creates an electric arc hot enough to melt a conductive material, metal, and surface. Only two-dimensional shapes work with a CNC plasma cutter.
To create the desired cut, the computer program regulates and controls the movements of the cutter. It is incredible how it balances the gap between cutting the torch and the workpiece.

CNC large machining parts

 CNC cutting large machining parts manufactured by YIJIN Hardware

CNC Electric Discharge Machine

EDM uses sparks to create shapes according to the requirements. The workpiece is placed among two electrodes, and the electrical discharge is produced to make specific shapes and sizes. This spark machining vaporizes the material and raises the temperature to 8000 – 12000 ℃.

Five Industries That Use the Applications of Large CNC Machining

A lot of industries need the help of MNC machines in the production of their machinery and tools. Using the large CNC machine helps in accuracy, cost-effectiveness, and time saving for these sectors. Thus, large diameter machining plays one or another critical role in the following industries.

CNC Machining Parts manufactured by YIJIN Hardware

Precision CNC machining parts for aircraft manufactured by YIJIN Hardware


The big CNC machines help aviation and coordinate space operations in all sectors. The aerospace industry’s engines and other critical manufacturing mostly rely on the accuracy of large CNC machining. Swiss machining is used to create many parts and tools for aircraft.


The automotive industry is continuously developing. It uses CNC machines for production and design by robotics. Large CNC machining is used in automotive manufacturing to create engines and vehicle parts.
Due to CNC machining technology, the automotive industry benefits from increased production speed and reduced costs and errors.

CNC Machining Parts for car manufactured by YIJIN Hardware

Custom CNC machining parts for car manufactured by YIJIN Hardware


Mining operations need heavy-duty machines, tools for repairing them, and manufacturing services. For this purpose, the giant CNC machine can help produce machinery for mining and reconditioning. The mining industry has a history of producing heavy industrial equipment using CNC machining.


Medical supplies need accuracy and high tolerance. With the help of CNC machines, this industry creates surgical instruments, medical implants, bone screws, etc. Large CNC machining can provide the medical industry with a wide range of tools, creating and cutting any CAD model, and trimming the tools accurately.

cnc machining parts for medical uses

 Custom CNC machining parts for medical uses manufactured by YIJN Hardware

Oil And Gas

The working conditions of the oil and gas industry are harsh. The extreme conditions and temperatures need the expertise of the large CNC machines to drill, extract, and transport. To avoid failure and loss of resources, perfectly made tools and equipment are necessary for the oil and gas industry. CNC machining makes the best partner for these projects.

Things To Consider Before Choosing Large Part CNC Machining

We have made a list to consider before jumping on the hunt if you are trying to find something for your business for large or CNC machined parts. This knowledge will help you to manufacture the best large CNC machined parts.

large cnc machining part manufactured by YIJIN Hardware

Large Part CNC Machining parts manufactured by YIJIN Hardware

Temperature Control

While machining large parts, the base material and controlling the temperature plays an important role. It generates a lot of heat, and due to the temperature changes, there can be changes in measurements and mistakes. To avoid this, the temperature needs to be noted and maintained.


Preparing for the large parts of machinery is an essential step. Proper space is needed for heavy machinery and large parts. With large sizes, the chances of collision increase. Hence, you should be prepared for such issues.

custom CNC turning machining parts

Custom CNC turning-milling part manufactured by YIJIN Hardware


Designing your workpiece is as essential as any other thing. Understand the conditions that can happen that may affect your design. This includes stress and distortion. Look out for the reasons that can distort your design. Also, always have a higher work zone to compliment your large CNC machining.


Before handling the large part machining, you should have a proper plan of setup and tools that would be needed to carry on the manufacturing process.

The setup process includes opening the machine so you can work on the larger parts. Make a plan to break the work into different segments to make the process easier.

The tools needed for large part machining differ from those used in CNC machining. Various tools include large boring machines, large turnings, etc.

custom CNC milling machining parts

Custom CNC milling parts manufactured by YIJIN Hardware

Material Handling

aking your facility safe by using precautions is a necessary part of any operation. Giving this task to a certified handling company can do wonders for you. They ensure safe lifting techniques and proper crane usage.

Certification and Inspection

An inspection may be expensive, but it should be a part of a regular check-up. Also, most industries require a certification to work with machining requirements. For businesses, at least ISO9001 certification is the requirement.

CNC turning parts manufactured by YIJIN Hardware

Custom CNC turning parts manufactured by YIJIN Hardware

Why Should You Choose YIJIN Hardware For Large CNC Machining?

We recommend making Yijin Hardware your choice for large CNC machining. YIJIN Hardware understands all the making of large parts using CNC machining. It has ISO 9001 certification that not only proves its authenticity but also its dedication to working efficiently.

They are dedicated to providing you with services and solutions 24/7. You will get your quotation within 3 to 5 hours. Whether it’s a CNC Milling, CNC Turning, or grinding service, get a quick delivery with quality assurance.

Frequently Asked Questions

Is any software required for CNC machining?

CNC machining has these three CAD, CAM, and control software. They can be available all in one package in modern software.

What products does a CNC machine make? 

A CNC machine is capable of making many types of products. It can cut metal, paper, and conductive materials. Other materials include plastic, wood, leather, acrylic, etc. You can create customized products that can start a business.

Can a large CNC machining be operated without a pre-programmed computer?

A CNC is made for human ease and has to be operated with a computer. An off-line controller may be present in some machines.


Making large parts using CNC machining is a time taking and high-tech process. You have to look after manufacturing inputs, materials, and critical engineering. We hope you learned about how to tackle and what to consider when operating giant CNC machines. You can choose Yijin Hardware for your large CNC machining projects without a doubt.

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