Tool and die superhard film vacuum coating equipments

Tool and die superhard film vacuum coating equipments

Tooling including drills, milling cutters, gear cutters, broaches, taps, scissors, shave blades,molds, injection molds, such products superhard coating system (eg: diamond film DLC, TiN, TiC,TiCN, TiAIN, CrN, ZrN, etc.) generally requires the use of an intermediate frequency magnetron sputtering and multi-arc ion plating system as film coating methods. After coating, the product life 2 to 5 times longer than non-plated products.
Tooling vacuum coating machines worked as the superhard film vacuum coating machine which normally included magnetron sputtering vacuum coating machines and multi-arc ion plating vacuum coating machines.

Vacuum Caoating scope of application

         

Vacuum Caoating scope of application:
1. Building hardware, sanitary hardware (water tap). The door. The door shake handshandle. Sanitary ware, hardware hinges, furniture, etc.

2. Watchmaking: can be used for watchcase. Strap coating, crystal products.

3. Other hardware: hardware leather. Stainless steel tableware. Glass frame, cutting tools, moulds, etc.

 4.Large artifacts: automobile wheel hub, stainless steel plate. Signs. Sculpture, etc.

5, stainless steel pipe and plate (all types) on the surface of 6, furniture, lamps and lanterns, hotel appliances.

7, locks, handles, bathroom hardware, golf head, stainless steel tableware, blood and other hardware products of hard decoration film plating.

8, watch, strap, glasses, jewelry ornaments such as super wear-resistant decorative vacuum plating(gold and silver) nano film and film and nano laminated film.

Hard films - History

                 

With the rapid development of science and technology, mining continues to be a variety of extreme conditions, more and more difficult to machine materials, the development of metal-cutting technology, especially the emergence of high-speed cutting, dry machining and micro-lubrication of the cutting process.

Metal cutting tools made increasingly stringent technical requirements. Hard film coating can reduce friction and wear of the workpiece, effectively improve the surface hardness, toughness, wear resistance and high temperature stability, greatly improve the life of the coated product. Is being adapted to the requirements of modern high-tech manufacturing metal cutting tools, causing the tool material and performance changes, is considered to be a revolution in metal cutting tool technology history.

In addition, many used in the friction environment components, rigid film material can greatly improve their life, so hard film is widely used in different fields of machinery, electronics, metallurgy, automobile, aerospace, etc.

[1] on the surface properties of materials have become increasingly demanding, followed by R & D progress, various kinds of rigid films and a variety of synthetic hard film technology, but also increasingly reflect the surface technology as a new type of comprehensive discipline has a very high value. On the surface of the mechanical material properties, chemical properties and resistance to high temperature oxidation and corrosion resistance has many advantages on a hard film is particularly impressive. A hard film such as DLC, TiN, TiAlN, Al 2 O 3, MoS 2 - Ti etc. in order to improve the wear-resistant materials, corrosion resistance and high temperature properties and the layer material is applied to cover the surface of which is rigid film can significantly improve the durability of the components

[2]. From a technical point of view, a thickness of a few microns and below the cover layer is generally known as a hard film; overlay and even more commonly referred to several tens of microns thick, hard coating

[3], where the hard film has a wear-resistant, corrosion-resistant, high temperature oxidation, self-lubricating and other aspects of performance characteristics.