Diamondwk diamond drill bit 1313 pdc cutter for oil drilling

DIAMONDWK diamond drill bits 1313 pdc cutter  for oil rigs

1313 pdc cutter technology diamond drill bits for oil rigs

1313 pdc cutter technology diamond drill bits for oil rigs


Diamond compact is the diamond micro powder and cemented carbide substrate in ultra-high pressure  under the condition of high temperature sintering and become, has the high hardness, high wear resistance of diamond and the thermal conductivity, but also has the strength of the cemented carbide and impact toughness, manufacturing cutting tools,drilling bit is ideal material and other abrasive tools.


1313 pdc cutter technology diamond drill bits for oil rigs

  Product Name: Polycrystalline Diamond 
       Technology: Sintering at high temperature
                             and hign pressure
Product Shapes: Cylindrical
    Classification: WKK   WKS   WKP WKY
         Net Weight: 0.2g
Product Feature: high hardness, High impact
                 toughness and thermal stability,
Excellent wearability.
  Product Usage: Oil and gas drilling


1313 pdc cutter technology diamond drill bits for oil rigs  
  • Thicken the diamond layer to improve the service life 
  • Diamond micropowder and a small amount of  cobalt are used as binding  agents

1313 pdc cutter technology diamond drill bits for oil rigs
1313 pdc cutter technology diamond drill bits for oil rigs
          Structure of  PDC cutter     
1313 pdc cutter technology diamond drill bits for oil rigs

PDC cutter is made through the sintering of synthetic diamond powder and tungsten carbide substrate under the condition of high temperature and pressure.   

PDC cutter has very high wear resistance, impact resistance and thermal shock resistance because diamond is the hardest material in nature and it hasgood thermal conductivity.
1313 pdc cutter technology diamond drill bits for oil rigs
1313 pdc cutter technology diamond drill bits for oil rigs
  • Vertical Turret Lathe Testing (VTL)  

1313 pdc cutter technology diamond drill bits for oil rigs
                 
  •  Impact Resistance testing                                              . Scanning Electron Microscope

1313 pdc cutter technology diamond drill bits for oil rigs

DIAMONDWK is a professional synthetic diamond powder, PDC cutter, dies blank company integrating development, production and sales. Factory located in middle of China-Henan, with more than 124000 square meters. "High quality products, competitive prices, and classic services" is the soul of our business.Warmly welcome all partners to join DIAMONDWK for mutual benefits cooperation.
.Why choose us?
  1. DIAMONDWK is a highly professional manufacturer in PCD & PDC field
  2. Rich experience in OEM order.
  3. Advanced production equipment.
  4. Own design team, can help you custom the packaging.
  5. Own provincial engineering technology center.
  6. D&B and ISO9001 certificates
1313 pdc cutter technology diamond drill bits for oil rigs
1313 pdc cutter technology diamond drill bits for oil rigs
Henan Wanke Diamond Tools Co., Ltd.
Tel: 0086-037186038378
Phone: 0086-13027628261

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The development of China PDC bit for oil drilling

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China began to introduce PDC bits since the early 1980s. After the 1990s, major oil fields began to use PDC bits and achieved good results. Although PDC bits have many advantages and are widely used, the hydraulic problems of PDC bits are even more pronounced than other bits: On the one hand, PDC bits break the rock in a shear manner, and the drilling speed is fast. A large amount of cuttings needs to be removed in time; On the one hand, the temperature Sensitive PDC cutters require rapid cooling. If the clear rock and cooling effect are insufficient, it will not only cause bits of mud, repeated cutting, resulting in a sharp decline in the penetration rate, but also will make the PDC cutting teeth rapidly wear out in the bottom of the high temperature environment, which will seriously affect the use of PDC bit life. Therefore, research and improvement of the effect of PDC bit bottom hydraulics has always been one of the most concerned issues for PDC bit researchers and users. ...
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How does a PDC bit work?

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Everyone in the work and study, there will be a process, learning and work are also methods, so people in the daily life of the product will have its own working principle, PDC bit is the same, let's see how it works. The PDC bit is mainly based on the cutting teeth installed on the body of the bit. However, these cutting teeth also have two kinds of structure, which are the composite cutting teeth and the tooth column. The diamond composite cutting teeth are mainly formed by welding the composite sheets directly into the reserved grooves above the drill body, so it is usually used in the carcass bit. The tooth column cutting teeth are mainly welded to the tungsten carbide column, which will be embedded in the tooth column or in the teeth that are welded on the body of the bit. It is usually used in the steel bit, and some of them are used in the PDC bit of the matrix. DIAMONDWK is a highly professional manufacturer in PCD & PDC field. Our main products are P...
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