Smooth And Precise Cuts With High-Quality Alloy Saw Blades

Smooth and Precise Cuts with High-Quality Alloy Saw Blades

What is PVD?

Under vacuum conditions, the arc discharge technology of low voltage and high current is adopted, the gas discharge is used to evaporate the target material and ionize the evaporated substance and gas, and the acceleration of the electric field is used to deposit the evaporated substance and its reaction products on the workpiece.
PVD basic method:
Vacuum evaporation, sputtering, ion plating.

PVD technology development

1. PVD technology appeared in the late seventies of the twentieth century;
2. Advantages of PVD: high hardness, low friction coefficient, good wear resistance and chemical stability, etc.;
3. High-speed steel tools take the lead in adopting PVD coating;
4. On the one hand, while developing high-performance and high-reliability coating equipment, on the other hand, it is hard
More in-depth coating application research has been carried out in alloy and ceramic tools;
5. PVD process (relative to CVD process) treatment temperature is low, when the tool material is below 600 °C
The flexural strength of the material has no effect;
6. The internal stress state of the PVD coating film is compressive stress, which is more suitable for cemented carbide precision
coating of complex tools;
7. The PVD process has no adverse effect on the environment and is in line with the development direction of modern green manufacturing.
8. PVD coating has been widely used in cemented carbide end mills, drills, step drills, oil hole drills,
Coating of reamers, taps, indexable milling inserts, special-shaped tools, welding tools, etc

Application areas - tools - PART 1

Dedicated to the machining of difficult-to-cut metals (stainless steel, mold steel, etc.).

Alloy saw blade - cutting oil pipe (seamless steel pipe) flying saw
For cutting seamless steel pipes such as oil pipelines, multiple saw blades are combined and cooled by saponifying liquid.
 

Packing&delivery:

Packaging details:plastic bag,small pack,carton,pallet,or as your request.

Product Description:

Application: PVD-S

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