Zhuzhou manufacture offering cemented carbide rods coolant 2 holes carbide rods blank
Carbide rods are mainly used for drill bits, end-milling cutters and winches. It can also be used for cutting, stamping and measuring tools. It is used in paper, packaging, printing, non-ferrous metal processing industry. In addition, it is widely used in machining high speed steel cutters, carbide milling cutters, cemented carbide cutters, NAS cutting tools, aviation cutters, cemented carbide bits, milling cutter core bits, high speed steel, taperd milling cutters, metric milling cutters, micro end milling cutters, hinge pilot, electronic tool, carbide rotary file, cemented carbide tool, etc.
Key words:
hard metal
Classification:
Rods
- 产品描述
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- Commodity name: Zhuzhou manufacture offering cemented carbide rods coolant 2 holes carbide rods blank
- Commodity ID: 1310963744418451456
Carbide rods are mainly used for drill bits, end-milling cutters and winches. It can also be used for cutting, stamping and measuring tools. It is used in paper, packaging, printing, non-ferrous metal processing industry. In addition, it is widely used in machining high speed steel cutters, carbide milling cutters, cemented carbide cutters, NAS cutting tools, aviation cutters, cemented carbide bits, milling cutter core bits, high speed steel, taperd milling cutters, metric milling cutters, micro end milling cutters, hinge pilot, electronic tool, carbide rotary file, cemented carbide tool, etc.
Tungsten carbide(also named as cemented carbide) a kind of material made from combination of tungsten and carbon(with formula WC) with cobalt binder,it could keep stable property under high temperature 800ºC with high compressive strength,high hardness and strong resistance to wear,which make tungsten carbide cutting tools a perfect choice for many industrial needs.Tungsten carbide rod is the preferred material for metal cutting tool manufacturing, widely used in the industries which has highrequirements for wear-resistance, corrosion-resistance and high-temperature resistance. It has a lot of outstanding performance.1.Our cemented carbide rods use the dry isocratic pressing machine and low press sintering technology,which showed a uniform distribution of cobalt magnetic, high hardiness and bending strength2. Inner structure is more compact and well distributed in metallographic test3. It can reach a mirror effect surface after accurate grinding1. Hardness can reach to HRA 94, TRS ≥4000N/mm²2. The sizes of the rods can be customized as your requirements.3. Blank rods and polished rods can be chosen.4. The minimum diameter is φd 0.025mm and the tolerance can reach to ±0.001mm.5. Common diameter from 1mm-30mm6. Diameter tolerance: +0.3--0.8mm, length tolerance: +0.3--1.8mm
Our advantages:Professional team for production: Have more than 10 years experience for production on carbide filed.Fast delivery based on high production capability.Strict quality control system: Ensure our product in good and stable quality.Rich experience on customized products.Technical support: Help you get the best solution.Application:Carbide rods are mainly used for drill bits, end-milling cutters and winches. It can also be used for cutting, stamping and measuring tools. It is used in paper, packaging, printing, non-ferrous metal processing industry. In addition, it is widely used in machining high speed steel cutters, carbide milling cutters, cemented carbide cutters, NAS cutting tools, aviation cutters, cemented carbide bits, milling cutter core bits, high speed steel, taperd milling cutters, metric milling cutters, micro end milling cutters, hinge pilot, electronic tool, carbide rotary file, cemented carbide tool, etc.
Grade ISO Application Area Grain Size (μ m) Cobalt Content (%) Hardness (HRA) Density (g/cm³) T.R.S (N/mm³) Grades Applications recommmended HY06A K05-K10 0.4 6.0 94.0 14.80 3800 Ultrafine grain size,with amazing wear resistance.High wearresistance endmill and engraving tools are recommended.Suitable for cutting PCB and composite material. HY08A K10-K20 0.4 8.5 93.5 14.52 3800 Ultrafine grain size,with good wear resistance.High wearresistance endmill and engraving tools are recommended.Suitable for cutting PCB and plastic. HY12A K20-K40 0.4 12.0 92.5 14.10 4200 Ultrafine grain size,higher Co content;with excellent hardnessand toughness.Endmill and reamer are recommended.Excellent performance for finishing.Especially suitable forcutting steel(HRC:45-55),Al alloy and Ti alloy. HY10 K20-K40 0.6 10.0 91.7 14.40 4000 Drill and endmill are recommended.Suitable for cutting generalsteel (HRC<48)、grey cast iron、stainless steel and heatresistant alloy. HY10A K20-K40 0.5 10.3 92.3 14.30 4200 Drill and endmill are recommended.Especially suitable forcutting stainless steel,heat resistant alloy,cast iron. HY12 K20-K40 0.5 12.0 92.0 14.10 4200 Endmill and reaming for high hardness material arerecommended.Sutable for cast iron、stainless steel HY06 K10 0.6 6.0 93.3 14.90 3800 Endmill and reaming for high hardness material arerecommended.Sutable for cast iron、stainless steel HY15 K30-K40 1.5 15.0 87.6 14.0 4000 Suitable for making punching of moulds、tools and anti-vibration boring bar etc. Type specifications:D×2d×TK×L×Bo(L indicates the length, A&B indicates helical angle of 30°&40° respectively)
D Tol d Tol TK Tol P Tol L Tol Tol a mm mm mm mm mm mm mm mm mm mm Ao/Bo mm 6.3 0～+0.3 0.7 ±0.10 2.6 -0.4 32.65 -3.0～+3.0 330 0～+5.0 ±0.5o 0.15 8.3 0～+0.3 1 ±0.15 4 -0.4 43.53 -4.5～+4.5 330 0～+5.0 ±0.5o 0.15 10.3 0～+0.3 1.4 ±0.15 4.8 -0.6 54.41 -4.5～+4.5 330 0～+5.0 ±0.5o 0.2 12.3 0～+0.4 1.4 ±0.20 6.25 -0.8 65.3 -7.0～+7.0 330 0～+5.0 ±0.5o 0.3 14.3 0～+0.4 1.75 ±0.20 7.1 -1 76.18 -7.0～+7.0 330 0～+5.0 ±0.5o 0.37 16.3 0～+0.4 1.75 ±0.20 8.3 -1 87.06 -7.0～+7.0 330 0～+5.0 ±0.5o 0.4 18.3 0～+0.5 2 ±0.25 9.55 -1 97.95 -7.5～+7.5 330 0～+5.0 ±0.5o 0.5 20.3 0～+0.5 2 ±0.25 10.4 -1 108.83 -7.5～+7.5 330 0～+5.0 ±0.5o 0.5 -
Production process and finishing of cemented carbide:
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Metal W\C Powder： High purity tungsten powder is used as raw material.
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Preparative mixture：The rolling ball mill makesthe powder ingredients homogenize.The surface area of the powder is increased and the particle surface is increased.Can increase and promote sintering.
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Slurry spray drying：The preparation of mixtures is used in a closed environment.High purity nitrogen protection, effective reduction of preparation.In the process, the mixture may increase oxygen, and can.Ensure the purity of material and prevent material.The dirty.
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Compression moulding： Using the method of static pressure mechanism, effective du.Absolute suppression of defects, high density.and even.
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Degumming and pre-burning semi-inspection processing
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Vacuum low pressure sintering：thermostatic sintering Maximum sintering pressure can reach 100 kg.The residual hole clearance in the alloy is minimized.In addition, it is highly compactand good.Degree, high strength alloy blank.Advanced control,The temperature system can effectively reduce the hard alloy plate.The possibility of quality fluctuation occurs.
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Semi-finished drying，carbide blank products
Key words:- carbide rods coolant 2 holes carbide rods blank
- Double Helix Hole Tungsten Carbide Rod
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