What is the Advantage and Disadvantage of china tooling

27 Nov.,2023


Although the first CNC milling machine was invented in 1952, it wasn’t until after 1967 that this technology began to gain traction in the manufacturing industry. And as of now, the global CNC milling machines market is projected to surpass $25 billion by 2028.

But like with every other machining technology, CNC milling has its pros and cons.

This article covers the advantages and disadvantages as well as the applications of CNC milling. But before getting into the specifics, let’s dig deep into the subject of what CNC milling is and how it differs from conventional milling.

What is CNC Milling?

CNC milling is a machining process that uses computerized controls and cutting tools to selectively remove material from a workpiece and produce a custom-designed part. A CNC milling machine features a table that automatically moves (or rotates) the workpiece on different planes so the cutting tool can work on it.

Unlike manual lathes, a CNC milling machine operates by converting a 3D CAD model into a set of computer instructions, which is then used to dictate the tooling’s actions and movements automatically.

What are the Advantages of CNC Milling?

#1 Precision

One of the biggest advantages of using CNC milling machines is that they can create parts exactly to specification. Because CNC mills rely on computer instructions to fabricate parts, they eliminate the possibility of human error common in manually operated machines. This means you can accurately create complex parts while achieving tolerances as tight as 0.004mm.

Learn More: Understand Precision, Tolerances, and CNC Machining Accuracy

#2 Fast and Efficient

Conventional milling machines often require an operator to manually change cutting tools depending on the cutting operation to be performed. Not only is this time-consuming, but it is also inefficient as end results are based on the operator’s judgment.

CNC mills feature rotating carousels that can hold up to 30 different tools. These tools are automatically exchanged on the spindle during machining operations, allowing cutting operations to be performed quickly and efficiently. With CNC mills, you can have your parts ready in a matter of hours, whereas conventional methods may take days (or weeks) to complete.

#3 Wide Range of Material Options

CNC mills boast compatibility with a wide range of materials, including plastics, metals, and composites. So long as you’ve got blocks of the material, CNC mills will have no problem machining it.

Learn More: CNC Machining Materials: How to Make the Right Choice

#4 Affordability

We can talk about precision, speed, and a ton of other advantages all day, but nothing beats affordability, especially for businesses looking to rely on third-party manufacturers. CNC milling is among the most affordable modern-day manufacturing processes. In fact, a CNC milled component would cost you less than a comparable 3D printed part.

What are the Disadvantages of CNC Milling?

#1 Material Wastage is More in CNC Milling

CNC milling is a subtractive manufacturing method-it starts with a block of material and cuts away portions of it to form the finished part. As a result, there is more material wastage in CNC milling than in additive manufacturing processes, such as 3D printing.

#2 There are not Enough Qualified Technicians

Although pretty much the whole milling process is automated, CNC milling still requires highly trained engineers or technicians to program mills, calculate requirements and supervise the mills so that high-quality parts are always produced.

Not so many machine shops can boast of highly qualified CNC mill operators; as a result, there have been many horror stories about low-quality machined parts.

What are the Applications for CNC Milling?

Due to the high precision that CNC technology offers, CNC mills are used in a wide variety of industries, including the aerospace, medical, and electronics industries.

In the aerospace industry, they are used to fabricate manifolds, bushings, and landing gear parts.

The medical industry heavily relies on CNC milling machinery to create prostheses, medical instruments, and other FDA-approved medical devices. Additionally, CNC mills are used to create heat sinks, amplifier housings, and other electronics parts used in the electronics industry.

What’s more, CNC milling machines play a crucial role in the operation of other modern-day manufacturing technologies. For example, the high-precision copper mold patterns and cavities used in the injection molding process are usually created using CNC mills.

CNC Milling with Gensun Precision Machining

Gensun Precision Machining is a well-known manufacturing company that has been providing high-quality rapid prototyping and precision machining services for nearly two decades. Using our advanced 3-, 4- and 5-Axis CNC milling machines, our experienced engineers can help you create the parts you need exactly to specification. Tell us about your project today!

Manufacturing in China; what are the advantages and disadvantages of manufacturing in China?

Manufacturing in China, almost anything is possible in this country! China is known for manufacturing almost any product for a competitive price. These competitive prices attract buyers from all over the world, but there are also disadvantages to manufacturing in China. In this blog, we are going to talk about the advantages and disadvantages of manufacturing in China and how JDLsourcing can avoid these disadvantages.

Advantages of manufacturing in China

Low manufacturing costs: As mentioned earlier, the low manufacturing costs attract buyers from all over the world. China has larger production capacities, efficient production lines, lower material costs and lower labour costs.

Very high manufacturing capacity: Most factories in China have a very high manufacturing capacity due to the many machines and workers . If you have your products manufactured in China, you will often notice the difference if you compare the manufacturing speed/capacity with a manufacturer in Europe.

More open to custom made production (ODM/OEM): Customizing products in China is very common and there is a good chance that your desired product has already been made in one of the many Chinese factories. Customizations vary from completely own product designs to existing products customized with your logo and/or your chosen pantone color.

Disadvantages of manufacturing in China

Mass manufacturing often of lower quality: When you have your products manufactured in China, this often happens quickly and in very large quantities. Sometimes factories are dealing with a lot of orders and pressure to deliver before a specific deadline/holiday. This sometimes causes workers to make a mistakes, which has major consequences for your production quality. Our local team in China can help to prevent these quality issues. We send third party quality inspectors to the factory to detect premature errors during the production and errors after the production during a pre-shipment check. Do you think this is an interesting subject? Read more here about quality problems in China and how JDLsourcing prevents these problems!

Minimum order quantity for manufacturing in China: When manufacturing in China, you will often be faced by large minimum order quantities.

Finding the best manufacturer for your product is difficult: Finding a good and trustworthy factory in China for your product seem like an impossible job. Sites like Alibaba offer an extremely large number of factories in China, but how can you really determine which one is really a factory or a trading company? You can never be sure without physically visiting the factory. In addition, approaching all these factories can be very time consuming. We can help you to find the best manufacturer for your product. Our local team in China can visit manufacturers to ensure they can really deliver what they promise. Click here if you would like to read more about our factory visits.

Language barrier: A large part of the Chinese population does not speak English. Therefore, it is not uncommon that the contact person of your factory does not speak English. This will make it very hard for you to communicate and discuss your complex production project with them. Miscommunications occur on a daily base because specifications are translated incorrectly or simply misunderstood. Most Chinese manufacturers will not dare to say that they do not understand you. Our local team in China consists of solution focussed team players who are native Chinese speakers and fluent English speakers. They help you to ensure all negotiations, project discussions and updates are communicated smoothly. Did you find this an interesting subject? Then we would like to refer you to our blog “Approaching manufacturers and suppliers in Asia” by clicking here!

Long lead times: Obviously producing your products in China will take a lot longer than having them produced locally. We can offer different transport methods to help you determine which method is most suitable for your targeted deadline.

Manufacturing in China via JDLsourcing;

As you have read above, having your products manufactured in China can be very difficult and time consuming for many companies. In addition to the fact that it can take a lot of time, manufacturing errors can also occur in the worst case when you have your products manufactured in China. As your manufacturing partner, JDLsourcing will help to avoid these errors.

JDLsourcing is the specialist when it comes to having products manufactured in China. With years of experience and the right knowledge, JDLsourcing has been able to make many customers happy with the products that they have manufactured in China. If you need inspiration or are interested in our many projects with other companies, take a look at our projects page here!

Do you have a nice idea and are you eager to make your idea a reality? Then take your chance and contact JDLsourcing! Together with our local team in China, we, as your manufacturing partner, are ready to manufacture in China!

What is the Advantage and Disadvantage of china tooling

Manufacturing in China; what are the advantages and ...