Basic Info.
Process Usage
Metal-Cutting CNC Machine Tools, CNC Non-Conventional Machine Tools
Movement Method
Contour Control
Control Method
Closed-Loop Control
Numerical Control
CNC/MNC
Processing Precision
0.01~0.02(mm)
Performance Classification
High-End CNC Machine Tools
Cutting Material
Steel, Cast Iron, Stainless Steel, Aluminium
Material
Tungsten Carbide
Transport Package
Cartons or Wooden Cases
Product Description
Tungsten Carbide CNC Inserts
CNC inserts are the general name for indexable turning inserts and are the mainstream products in modern metal cutting applications. Mainly used in metal turning, milling, cutting and grooving, thread turning and other fields.
CNC inserts are mainly used in metal turning, milling, cutting and grooving, thread turning and other fields. According to the material can be divided into coated blades, cermet blades, non-metallic ceramic blades, carbide blades, super hard blades and so on. It is characterized by high efficiency and high wear resistance, which is more than 4 times more efficient than traditional welding inserts and alloy inserts. With the continuous advancement of coating technology, breakthroughs in key technologies of wear resistance and high temperature resistance will further improve efficiency and reduce processing costs.
Grade | Applications |
YBC151 | High wear resistance insert with coating,such as MT-TICN,thick AL2O3 and TIN;Suitable for steel finishing. |
YBC251 | Blade security good toughness matrix in MT - TICN, thick AL2O3, excellent combination of TIN coating;Is suitable for semi-finishing steel. |
YBC351 | In the high strength plastic substrate resistance and MT - TICN, thick AL2O3, TIN coating combination;Has good toughness and plasticity deformation, suitable for steel The rough machining. |
YBD151 | High wear resistance matrix and MT - TI (CN), thick excellent combination, AL2O3, and TIN coating is suitable for finishing and semi-finishing of cast iron materials. |
YBM151 | Special organization structure matrix combined with thin TICN, AL2O3, TIN coating, has a good impact resistance and resistance to plastic deformation ability, at the same time Good shock resistance, suitable for the finishing, semi-finishing and roughing of stainless steel. |
YBM251 | TICN substrate from good toughness and strength, thin, AL2O3, and TIN coating is suitable for semi-finishing and roughing of stainless steel. |
YBM253 | Stainless steel efficient processing CVD new brands, which are widely used in big cut deep into to efficient processing field.To adopt advanced technology of ultrafine grain nanostructured coating,Gradient alloy substrate with high toughness,excellent performance, in the big cutting depth, feed, high speed cutting process has excellent cutting performance. |
YBC152 | Thick thick TICN and AL2O3 coating, the impact toughness increase at the same time, the wear resistance has increased significantly, is processed to semi-finishing steel high-speed cutting The ideal choice of the cutting.Cutting speed can be increased by more than 25%, under the same cutting speed and tool life can be improved by more than 30%. |
YBC252 | Adopts thick TICN and AL2O3 coating thick, strong ability to resist plastic deformation and the blade intensity, is closed from finishing to rough machining of steel Choose brand.Under the high removal rate cutting parameters or harsh working conditions has stable performance, and can achieve more green dry cutting.cut Cutting speed can be increased by more than 25%, under the same cutting speed and tool life can be improved by more than 30%. |
*Other sizes of tunsten carbide disc cutters can be provided upon your requests.Carbide production
The productionprocess of powder-metallurgical products basically includes the four steps of powder preparation, forming, sintering andfinishing.
Tungsten carbide production The APT (ammonium para-tungstate) is calcined into tungsten oxide under high te-mperature. Subsequently the oxide is reduced to tungsten metal in a hydrogen atmosphere. The metal powder is then mixed with carbon and carburised under inert atmosphere at high temperatures. The production parameters are decisive for the WC grain size in the sintered carbide.
Powder preparation The tungsten carbide is intensely mixed with the binder metal cobalt, nickel or iron, various grain growth inhibitors and materials, which promote compaction, by wet grinding so that a homogeneous suspension is created. Afterwards, the suspension is dried in a spray tower to produce a granulate with good flow characteristics. This granulate represents the basis for all forming processes.
Metal forming The objective of the forming process is to obtain a near net shape sample. Pressing is normally carried out at room temperature with pressures reaching up to several tons per square centimetre. There are several ways of pressing blanks: During isostatic cold pressing the powder is filled into an elastic flexible hose and pressed into a compacted form through high liquid pressure. The powder blocks which are produced in this way can then be processed mechanically. All common machining methods like milling, cutting, drilling or turning may be applied. In uniaxial pressing the pressing tool consists of a die and an upper and a lower punch. The carbide powder is filled into the die and then compacted to create the so called green carbide, which is ejected from the pressing die. Extrusion pressing is mainly used to produce rectangular bar or cylindrical rod, with or without axial hole(s). A plasticiser is added to the powder. The resulting paste is pressed through an extrusion nozzle. Before sintering, the plasticiser must be evaporated in special drying furnaces. Metal Injection Moulding (MIM) is a process used to produce more complex forms which cannot be produced by direct pressing. The paste preparation is similar to the extrusion process.
Sintering process The sintering process converts the blank into a homogeneous and dense carbide with a high level of hardness. The material is sintered at temperatures between 1,300 and 1,500 °C (liquid phase sintering) and sometimes also at high pressure (up to 100 bar). The volume is reduced by up to 50 % during this process.
Finishing In order to achieve the final requirements of surface finish, tolerances, etc. carbide parts can be subjected to a series of finishing processes such as grinding, spark erosion and coating.
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Zhuzhou Huijin Cemented carbide Co., Ltd is located in Zhuzhou City, Hunan Province, China, where is the largest tungsten carbide producing area in China. Our main pr-oducts inclue: Tungsten carbide rods, carbide strips, carbide dies and bushes, tungsten carbide roll rings, carbide disc cutters, carbide end mill cutters, carbidestud and pins, tungsten water jet cutters, precision tools, tungsten carbide grits and powder, welding rods, ceramet inserts, PCD and CBN tools, non-standard and deep-processing products and so on. We also provide very good quality of boron carbide, silicon carbide nozzles.
Technology and Quality creates a bright future.Looking forward to your cooperation!
Our company gathered the professional staff members for designing, producing and saling. Our workers are well trained and experienced. Our team is honest, positive, keeping promise, working hard and carefully. We sincerely hope we can provide our clients with good quality, moderate price together with professional service. We have advanced equipment, test facilities and professional employees. We strictly carry on ISO9001: 2008 requirements to guarantee the quality.
Address:
Guihua Group, Guihua Village, Mingzhao Township, Hetang District, Zhuzhou City, Hunan Province
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Auto, Motorcycle Parts & Accessories, Industrial Equipment & Components, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy, Tools & Hardware
Management System Certification:
ISO 9000
Company Introduction:
Zhuzhou Huijin Cemented Carbide Co. Ltd is located in the hometown of Tungsten carbide, Zhuzhou city, Hunan Province, the largest tungsten carbide producing area in China.
Our company have our own Lab for inspection, advanced production equipment, excellent technical R&D team. We have production line from mold workshop, design, production and deep processing. More than 20000 sets molds stock for production. Large stock for standard products, such like carbide rods, carbide strips, and carbide plates. In this way, our products are 100% quality guaranteed and delivery fast.
Our main products including:
Range 1, Customized products and precision processing products.
Range 2, Tungsten carbide die cores for Cold heading dies, drawing dies, nail mold.
Range 3, Tungsten Carbide cutting tools (Inserts, shims, end mill, drills, wood and stone working tools, tungsten carbide saw blade, saw tips, carbide disc cutter, percussive drill tip.
Range 4, Tungsten carbide Mineral tool (TBM cutter, button, coal drilling bits, drill bits).
Range 5, Carbide rods, carbide strips (STB blanks), carbide plates.
Range 6, Carbide nozzle, carbide mechanical seal ring, bushing, balls & seats.
Range 7, High density products
With stable products quality, professional service, competitive prices, our customers range over 50 countries and regions. You are welcome to contact us anytime for all carbide solutions.
Inquire now and receive a reply within 24 hours!
Trust us, we are your best choice!