What is the Pdc Cutter?
What is pdc cutter?
Pdc cutter is made by sintering the diamond powder and cemented carbide substrates under ultra-high pressure and high temperature. It not only has the high hardness, high wear resistance and thermal conductivity of diamond, but also has the strength and impact toughness of hard alloy. It is the ideal material for manufacturing cutting tools, drilling bits and other wear-resistant tools.
pdc cutter is a kind of composite material composed of diamond and hard alloy matrix, which has the characteristics of high hardness and good abrasion resistance.
Drilling mining pdc cutter: suitable for soft to medium hard geological drilling, the impact toughness and high thermal stability, heat resistance temperature can reach 750 ℃ (two minutes), these products have plane and various groove surface type, according to user needs and design type slot, grinding, polishing and chamfering, etc., can provide products with special shape.
Pdc cutter for mechanical cutting tools: suitable for cutting high hardness alloy, wood, ceramic and other non-metallic, nonferrous metal and other metal cutting and processing, has the high hardness and wear resistance, high cutting precision, at the same time according to user needs, will be growing product processing square, triangle, fan and other shapes, can be used for making wear-resisting devices, drill bit, top, and bit teeth (such as spherical shape, cone).
Development direction of pdc cutter
Development direction of pdc cutter mainly includes:
1. The pdc cutter layer is continuously thickened from less than 1mm initially to 2-4mm now, and the product life is also improved.
2. The grain of diamond becomes finer and finer, and the comprehensive performance of wear resistance and impact resistance is improved.
3. Improve the thermal stability by optimizing the process or removing Co and adding heat resistant layer.
4. Optimize the interface structure and improve the interface stress.
5. The product diameter is continuously increased to improve the synthesis efficiency.
6. Improve sintering effect and reduce performance difference.
Synthetic pdc cutter is a kind of superhard material.
Superhard materials are those with high hardness (HR), brinell hardness (HB) and vickers hardness (HV).
The general 45# steel HR is 30-60, the hardest natural diamond.
This concept covers a wide range, including high hardness steel, high hardness ceramics, artificial diamonds and so on.
With the progress of technology, the industry has developed a new type of pdc cutter, including roof, steel helmet and bread slices with the following special shaped pieces. Without affecting the wear ratio, the impact toughness of the pdc cutter sheet has been greatly improved, and the technology of pdc cutter sheet has been promoted to a new level.
|
PDC - F (Flat Cutter ) | |
| Spec: |
0505 0808 0810 1008 |
| Info: | The Flat Surface Combines Small Specification Size To Be Applicable To PCD Auger To Protect Through Area, With Other Drill Not Into The Use, Such As Measure Tool Etc. |
| PDC-C (Claw Cutter) | |
| Spec: | 1308 1313 1613 1913 1916 1919 |
| Info: | The Teeth Of A Saw Type Combines. The Increment Concludes To Match Of The Strength Reduced Interface In Response To The Dint. The Usage Takes Directive. The Medium Etc. Anti- Impact Uses Thicker Diamond Grain, The Increment Drills Into The Efficiency. Diamond Layer 1.2 -2.0 MM Can Be Provided As Choice. Apply Softer Geologic Strata. |
| PDC-S(Streng The Ned Daw) | |
| Spec: | 1308 1313 1613 1913 1916 1919 |
| Info: | The Wreath Form Combines Central Part To Take Several Teeth Of A Saw Type To Have Directive But Not Easy Confirmation To Have Stronger Anti- Sex To Pound At Function To Bear To Whet Sex Senior High School Etc. The Diamond Grain Apply Medium Soft Bear To Whet Geologic Strata, Diamond Layer 1.5 -2.5 MM Can Be Provided As Choice. |
| PDC-G (Great Strengthened Claw) | |
| Spec: | 1308 1313 1613 1913 1916 |
| Info: | Three Layers Of Complicated Structure, Biggest Of Reduce Internal Help Dint, Take To Drill Into The Direction, High Anti- Impact, Be Applicable To More Complicated Geologic Strata, Medium Thick Diamond Grain, Have Good Of Comprehensive Function, Diamond Layer 2.0 - 3.0 MM Can Be Provided As Choice. |
| PDC-(C S C)-R | |
| Spec: | 1320 1925 1929 |
| Info: | Can Choose A Variety To Combine A Way, Empress The Department Present A Semicircle Type, Being Applicable To Just Body Auger. |
| PDC Rock Cutter For Oil Well Drilling Bits | |||
| PDC-F | Product Number |
Size |
|
![]() |
D (Mm) | H (Mm) | |
| F0505 | 5 | 5 | |
| F0804 | 8 | 4 | |
| F0808 | 8 | 8 | |
| F0810 | 8 | 10 | |
| F1008 | 10 | 8 | |
| PDC - C | Product Number | Size | |
![]() |
D (Mm) | H (Mm) | |
| C1308 | 13.44 | 8.00 | |
| C1313 | 13.44 | 13.20 | |
| C1613 | 16.00 | 13.20 | |
| C1908 | 19.05 | 8.00 | |
| C1913 | 19.05 | 13.20 | |
| C1916 | 19.05 | 16.31 | |
| C1919 | 19.05 | 19.00 | |
| PDC - S | Product Number |
Size |
|
![]() |
D (Mm) | H (Mm) | |
| S1308 | 13.44 | 8.00 | |
| S1313 | 13.44 | 13.20 | |
| S1613 | 16.00 | 13.20 | |
| S1913 |
19.05 | 13.20 | |
| S1916 | 19.05 | 16.31 | |
| S1919 | 19.05 | 19.00 | |
| PDC - G | Product Number |
Size |
|
![]() |
D (Mm) | H (Mm) | |
| G1308 | 13.44 | 8.00 | |
| G1313 | 13.44 | 13.20 | |
| G1613 | 16.00 | 13.20 | |
| G1913 | 19.05 | 13.20 | |
| G1916 | 19.05 | 16.31 | |
| PDC-(C S C)-R | Product Number | Size |
|
![]() |
D (Mm) | H (Mm) | |
| R1320 | 13.00 | 20.00 | |
| R1925 | 19.00 | 25.00 | |
| R1929 | 19.00 | 29.00 | |
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