Сохранить в закладки 1601005554178:
Material | CBN |
Usage | For turning and milling of cylinder blocks and heads, centrifugal rolls, slurry pumps, brake discs, brake drums,rolling mortar walls, compressor parts, gears, bearings,mining machinery, coal mining machinery industri |
Coating | cast iron None/steel yellow |
Place of Origin | Hunan, China |
Customized support | OEM, ODM |
Brand Name | HARDVIK |
Certifications | ISO9001 |
Payment | TT,Paypal,L/C,Visa Master, paypal and so on. |
MOQ | 10 |
Application | CNC process cutting/Metalworking Tool |
Own factory | YES |
Advantage | High Quality, Factory prices and Fast delivery time |
Package | Product in plastic box,and then carton boxes outside or as per customers requests |
PCD | CBN | |
heat-resisting | 700-800 | 1400-1500 |
compressive strength | 600-1100 | 500-800 |
fracture toughness | 9.0 | 9.0 |
hardness | >8000HV | 3500-5000HV |
heat conductivity | 7000 | 200-300 |
Coefficient of thermal expansion | 0.9-1.18 | 3.5-4.8 |
Suitable materials | Aluminum and aluminum alloys, copper and its copper alloys, non-ferrous metals such as titanium, magnesium, zinc, lead, etc. Glass fiber reinforced plastic and other non-metallic materials. | Quenched steel (45-65HRC), bearing steel (60-62HRC), high-speed steel (62-65HRC), tool steel (57-60HRC), rough and precision machining of cold hard cast iron, high-temperature alloy, thermal spraying material, cobalt containing material. |
Main differences | PCD (Polycrystalline Diamond) is an ultra-hard tool material (substrate) consisting of a synthetic polycrystalline diamond tip brazed to a carbide insert carrier. Primarily used to machine non-ferrous materials at high speeds, PCD has been developed specifically to machine aluminum. CBN only smears the aluminum when removing metal without producing the necessary finish today’s aluminum heads require. To extend the life of your tooling, use adequate lubrication. | CBN, an ultra-hard cutting material consisting of polycrystalline cubic boron nitride with a metallic or ceramic binder is primarily used to machine hardened ferrous material. It’s available either as a tip brazed to a carbide insert carrier or as a solid insert. CBN cutters can be double-sided grinding and have a longer service life. If you’re using a solid CBN tip, after one side is worn out you simply flip it over and use it again. |
Новинки товаров от производителей по оптовым ценам