Have you ever thought about the process of creating CNC machined parts? It's a complex process that requires precision and accuracy. But what if there was a way to make your parts even more durable and reliable?

Well, that's where PVD coating comes in! PVD coating is an advanced thin film technology that can take your CNC machined parts to the next level. It's a process that can add value to your parts and give them increased longevity.

So, let's take a closer look at how PVD coating enhances CNC machined parts and why it might be worth considering for your next project.

What Is PVD Coating?

What Is PVD Coating?

Do you know what PVD coating is?

Well, if you don't, it's time for you to get in the know.

Did you know that PVD coating has been used by companies globally to advance CNC machined parts with thin film technology since the late 1980s?

That's right!

Since its introduction almost 35 years ago, PVD coating has provided an efficient and cost-effective solution for surface protection.

It's no wonder why so many companies are turning to PVD coating when it comes to protecting their CNC machined parts.

Not only is it more cost effective than other coatings, but the durability of the surface protection is unparalleled.

With a consistent and reliable finish, products with PVD coating can last longer and perform better than those without.

So why wait?

Start taking advantage of this remarkable technology today!

Benefits Of PVD Coating

Benefits Of PVD Coating

I'm really interested in learning about the benefits of PVD coating for CNC machined parts.

I've heard that it can give great durability and corrosion resistance, which is really important when it comes to precision parts.

Plus, it has the potential to give a really nice aesthetic appeal too!

I can't wait to learn more about how PVD coating can help improve my CNC machined parts.


When it comes to PVD coating, durability is key!

Not only does it give your CNC machined parts corrosion protection from the elements, but it also increases the surface hardness of them too.

This makes them incredibly resistant to wear and tear over time, meaning you don’t have to worry about replacing your parts any time soon.

PVD coating gives you peace of mind that your parts will last for years with minimal maintenance required.

And with its unique range of colors, you can get creative with your design while still having a long-lasting result.

So if you’re looking for something that’s going to stay looking great no matter what life throws at it, look no further than PVD coating!

Corrosion Resistance

The next great benefit of PVD coating is its corrosion resistance. This makes it a great go-to if you need something that won't break down over time, or become discolored when exposed to harsh elements.

In durability testing, PVD coated parts have shown to not only be resistant to corrosion, but also to chemicals and moisture. So no matter what environment your parts may encounter, you can rest assured knowing they'll still look as good as the day you got them!

Plus, with its ability to resist wear and tear over time, you don't have to worry about replacing your parts any time soon. That's why PVD coating is such a great choice for anyone looking for something durable that'll last for years with minimal maintenance required.

So if you're in need of something with superior corrosion resistance, look no further than PVD coating!

Types Of PVD Coatings

Physical Vapor Deposition (PVD) coating is a thin film technology that is applied to the surface of CNC machined parts to improve their durability and performance. PVD coatings are used in a variety of industries, from aerospace to medical technologies, due to their cost effectiveness and ability to increase surface hardness.

When deciding which type of PVD coating is right for your project, there are several factors to consider:

  • Types:
  • Hard Coatings - These coatings are typically used for applications requiring higher wear resistance and protection against corrosion. Examples include titanium nitride (TiN), titanium carbonitride (TiCN), tungsten carbide (WC) and chromium nitride (CrN).
  • Decorative Coatings – These are designed for aesthetic purposes or improved adhesion on plastic surfaces. Common examples include gold, chrome, brass and bronze.
  • Performance: Coating performance depends on the application it is being used for. For example, when using a hard coating such as TiCN for industrial applications, it should offer good abrasion resistance along with increased surface hardness.
  • Cost: Depending on the complexity of the project, PVD coatings can be more cost effective than other finishing processes such as anodizing or electroplating. It’s important to evaluate all options before making a decision.

In summary, PVD coatings provide many benefits over traditional finishing processes, including improved performance and cost effectiveness. With the right selection process and considerations taken into account, you can ensure you get the most out of your project with minimal investment.

Advantages Of PVD Coating

Coating your CNC machined parts with PVD technology is a savior for those seeking to protect their parts from wear and tear.

Not only does it provide a layer of protection, but it also adds a unique aesthetic that can make your parts stand out from the crowd.

With cost effectiveness and long lasting protection in mind, it’s no surprise that this type of coating is rapidly becoming a popular choice for machining professionals.

The advantages of PVD coating are hard to ignore - not only does it add an attractive finish but it also helps extend the life of your parts.

It’s easy to maintain, too; just a few simple steps are needed to ensure the longevity of this coating.

Plus, since it’s applied as a thin film, you don’t have to worry about sacrificing any valuable space or weight when using PVD technology in your machining projects.

All in all, this advanced technique is an excellent investment for anyone looking to get the most out of their CNC machined components.

Applications Of PVD Coating

Applications Of PVD Coating


The advantages of PVD coating have been established, and now let's consider what types of applications this advanced technology can be used for. PVD coating is a cost-effective way to ensure that CNC machined parts are protected against wear, abrasion, and corrosion. It has excellent surface hardness and offers superior protection compared to conventional methods like hard anodizing or electroplating.

Here are five common applications of PVD coating:

  • Automotive components: parts such as engine valves, camshafts, crankshafts, pistons, connecting rods, and other components used in the automotive industry can benefit from the superior protection offered by PVD coating.
  • Aerospace components: aerospace components such as landing gear components and airframe structural parts must be highly resistant to corrosion and wear in order to ensure the safety of aircrafts. PVD coating can help protect these parts from corrosion and wear.
  • Medical implants: medical implants must also be highly resistant to corrosion in order to ensure their longevity. By using PVD coatings on medical implants such as hip replacements and spinal implants, doctors can rest assured that the implant will remain durable for a long period of time.
  • Household appliances: household appliances such as refrigerators, washing machines, dishwashers, ovens, stoves and other kitchen utensils often require metal parts that need to be durable enough to withstand daily use. Applying a PVD coating on these metal parts can make them more resistant to corrosion and wear over time.
  • Coins: coins are often made out of metals that require special protection against wear due to frequent handling. Applying a thin film of PVD coating on coins can help protect them from scratches or other damage caused by handling over time.

PVD coating is an effective way to protect CNC machined parts from damage while simultaneously improving their visual appeal. The thin film technology offers a cost-effective solution with superior surface hardness compared to traditional methods; making it ideal for many different types of applications.

How To Choose The Right PVD Coating

When it comes to choosing the right PVD coating for your CNC-machined parts, there are a few factors to consider.

Cost effectiveness is key: you want to make sure you’re getting the most bang for your buck.

It’s also important to think about the environmental impact of your choice: if you can find an option that is better for the environment, then why not go that route?

Another factor to consider when selecting a PVD coating is the type of surface finish you desire. You may want something with a glossy finish or something with a matte surface; whatever it is, there are plenty of options available.

Additionally, look at how long the coating will last and what kind of maintenance it requires so you can make sure it’s going to be able to stand up in any situation.

No matter which PVD coating you choose, just make sure it meets all of your needs and requirements so that you can get the most out of it.

With careful consideration and some research, you can find a great option that fits within your budget while providing fantastic results.


PVD coating is an advanced technology that can be used to improve the performance of CNC machined parts.

The benefits of PVD coating include increased surface hardness, improved wear resistance, and enhanced corrosion protection.

With its wide range of applications and its ability to enhance the performance of machined parts, PVD coating is a valuable tool for any engineer or machinist looking to improve their parts.

Interestingly enough, PVD coatings are so hard they can even extend the life of cutting tools by up to 30%.

By utilizing this technology, engineers and machinists can save time and money while also ensuring their parts deliver optimal results.