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Custom Made Cutting Tools PVD Vacuum Coating Machine for TiN, TiAlN, TiCN CrN -Arc Plating Deposition Equipment for sale

Categories Arc Deposition
Brand Name: Hongfeng VAC
Model Number: ARC-1000
Certification: CE
Place of Origin: China
MOQ: 1 Set
Price: USD 60000-200000
Supply Ability: 30 sets per year
Delivery Time: 60 working days after order
Packaging Details: Export Standard Packing
Equipment Nane: PVD vacuum arc plating machine
Material of chamber: SUS304
Size: Custom made
Available coatings: TiN, TiAlN, TiCN CrN, etc
Application: PVD hard coatings
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    Custom Made Cutting Tools PVD Vacuum Coating Machine for TiN, TiAlN, TiCN CrN -Arc Plating Deposition Equipment for sale

    Cutting Tools PVD Vacuum Coating Machine for TiN, TiAlN, TiCN, CrN


    PVD HARD THIN FILM COATINGS

    PVD Coatings are traditionally deposited onto cutting tools and forming tools to extend the life of the tool. There is a very wide range of PVD Coatings from which to choose all having extremely high hardness (2000 – 3500Hv); the choice of coating depends on the application. Coatings have different properties such as hardness, chemical composition, color and Friction coefficient.

    The PVD Coating process is essentially an atomic plasma spray treatment inside a high vacuum chamber. The process is carried out at elevated temperature (up to 450°C) and is a ‘line of sight’ operation. The common coatings deposited are Titanium Nitride (TiN), Titanium CarboNitride (TiCN), Chromium Nitride (CrN) and Aluminium Titanium Nitride (AlTiN) with many variants of these also available. All types of tooling can be coated including milling, drilling, stamping, piercing, forming, gear cutting and punching. All high speed steels, carbide and many other tool steels can be coated. PVD coatings are usually less than 6 microns thick and conform exactly to the texture of the surface being coated. Tools or components to be coated are first inspected to insure suitability for coating, and then cleaned using an automatic multi-step process to ensure that they are physically and chemically clean. This is of crucial importance to the success of the coating operation..

    THE BENEFITS

    • Longer tool life – 300% to 1000% increases are typical compared to uncoated
    • Increased productivity – tools can be run at higher feeds and speeds
    • Uniform thickness – will not alter critical dimensional tolerances of components or parts
    • Corrosion resistant – thermally and chemically stable
    • Not affected by most acids and alkalis
    • Smoother workpiece surfaces – one half the co-efficient of friction of uncoated surfaces results in better surface finish in machining and better mold release in casting operations
    • Lower maintenance costs – the significant increase in tool life means fewer tool changes and less down time
    • More regrinds possible due to the wear land being significantly reduced on coated tools
    • Reduced wear
    • Reduced friction (increased lubricity)
    • Use less cutting oils
    • Increased quality
    • Increased performance
    • Increased operating temperatures
    • Reduced down time of your machine
    • Reduced labor costs
    • Reduced cost of tooling
    • Less time spent re-testing batch

    PRECONDITIONS FOR PVD COATINGS

    Materials that can be coated include carbides, high speed steels, hot work tool steels, certain copper alloys, stainless steels and nitridable alloy steels. Cold work tool steels can be coated if they are tempered at least three times at the maximum secondary hardening temperature. In general all materials that can withstand a coating temperature of 500ºC, without softening or distortion, can be successfully PVD coated. Certain coatings are applied at 600ºC and these are in general only suitable for carbide substrates. Brazed parts can also be coated if the brazing material is temperature resistant (melting point > 600°C) and does not contain cadmium or zinc. Our first recommendation is that each new application should be evaluated using the combined knowledge of the tool user and coating center specialist to choose the best pre-treatment and coating.

    MATERIALS THAT CAN BE COATED
    • All secondary hardening tool steels
      – HSS Grades, examples: T-15, M-2, M-35, M-42, ASP Grades
      – Cold Work Tool Steels, examples: D-2, A-2
      – Hot Work Tool Steels, examples: H-13, H-11
    • Stainless Steels
      – 300 series (Austenitic) stainless, 400 Series (Martensitic) stainless, age hardenable Ph stainless (above H-950) examples: 304, 420, 410C, 17-4 Ph
    • Carbide and Cermets – All carbide grades are acceptable
    • Carbide and Cermets – All carbide grades are acceptable
    • Carbide Tipped Tools – can be coated when brazing materials are free of Zinc and Cadmium
      Note: Please consult Surface Technology Coatings before sending carbide tipped tools for coating to verify contents of brazing materials.
    • Pre-hardened steels, example: P20
    • Miscellaneous
      – Ampcoloy 940, 945 and others, Beryllium coppers, Titanium and Titanium Alloys, Nickel and Nickel Alloys, Inconels, monels, aerospace and refractory metals and alloys

    Benefits of Coating Tools

    · Increase Tool life

    · Improve Tool behavior

    · Lower Friction Co-efficient

    · Enhance the surfaces of tools

    · Increase productivity of Tools

    · Better performance of tools

    · Give higher machining accuracy

    · Reduces production cost


    GENERAL CHARACTERISTICS

    · easy to maintain, low operation costs,simple loading and intuitive operation

    · highest flexibility, high productivity

    · high plasma density

    Quality Custom Made Cutting Tools PVD Vacuum Coating Machine for TiN, TiAlN, TiCN CrN -Arc Plating Deposition Equipment for sale for sale
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