pvdcoating是什么

PVDsurface treatment

Which PVD coating is right for you application? It really depends on the tool material and the application. Titanium Nitride (TiN) was the first commercially available PVD coating, and is still used today. However, many other coatings have been developed, such as:

Acree deposits hard coatings that excel in metal forming applications such as Punches, Dies, and Fine blanking. These coatings significantly extend the useful life of tools by protecting them from abrasive and adhesive wear. This protection boosts profitability by reducing manufacturing costs:

DLC coatings have repeatedly proven themselves in practical applications. Acree is very familiar with DLC coatings and has had exceptional success in overcoming the issues associated with them.

PVD coating

Each of these coatings performs differently depending on the substrate. The bottom line is that PVD coated tools will improve your bottom line.

Tools that are used for the production of plastic parts are often suffer extreme abrasive and adhesive wear. Also build-up of plastic particle deposits can lead to unacceptable residues on the products and to manufacturing defects. A PVD coated tool will far outperform an uncoated tool, and deliver the following benefits:

A PVD coating will resist corrosion and wear of die mold parts while also lowering the coefficient of friction. This improves your bottom line:

Physical vapor deposition

pvd涂层

Hard, Sharp, and Durable- Cutting edges require hardness and/or sharpness, and they need to last. PVD coatings add these characteristics to all types of cutting tools. Their proven performance has made PVD coating standard for all solid carbide cutting tools. You will find PVD coated tools in every industryWhether it’s Drills, End Mills, Razor Blades, Carbide Inserts, etc.,

Need durable drill bits to start drilling with no need for pilot holes? Try PRO Metal HSS-G Twist Drill Bits. They will help you drill effectively and start holes exactly where you need them.

PVD coatingmachine

One of the best coating families for tooling and manufacturing is Diamond-like-carbon (DLC). DLC Coatings are extremely effective in many tribological and wear applications due to their combination of high micro-hardness with a low coefficient of friction. Depending on the characteristics of the tools and/or application involved, there are numerous DLC coating structures to choose from. Acree’s scientists will help you choose the best DLC coating to maximize the selected mechanical and physical properties for the job.

The variety of uses for PVD coatings in tooling and manufacturing is almost limitless. In manufacturing, efficiency is the key to both survival and prosperity. PVD coatings deliver efficiency to manufacturers and in numerous industries, such as Punching & Forming, Mold & Die Casting, and Cutting. Across all markets, PVD coatings have saved companies billions of dollars, by increasing tool life and productivity.

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PRO Metal HSS-G bits are a great choice for construction workers and installers who need long-lasting metal drill bits to drill in alloyed and unalloyed steel, non-ferrous metals, cast iron, plastics, and wood. We made them from premium high-speed steel and ground them for strength, resistance to heat, and precision. We added a split-point tip to help you start holes precisely.

Fortunately, these issues can be alleviated with material science and technology. High Impulse Power Magnetron Sputtering (HIPIMS) deposition technology can mitigate the limitations of DLC. HIPIMS primes the substrate surface prior to coating through shallow metal ion implantation and increased interface strength. HIPIMS deposition creates coatings that are very smooth, dense, and highly adhesives.

The most significant inherent problem with DLC coatings has been issues of adhesion. DLC films are very hard, but subject to compressive stress, which can lead to delamination.