| Customization: | Available |
|---|---|
| Type: | Surface Set Core Bit |
| Usage: | Coring |
|
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Description about surface set diamond core bit:
Core Barrel Assembly: Surface Set Diamond Core Bits are typically used in conjunction with a core barrel assembly. The core barrel is a cylindrical tube that surrounds the bit and collects the core sample as it is drilled. It provides support and stability to the bit during drilling and ensures the integrity of the core sample.
Core Extraction: Once the core sample is obtained, it needs to be extracted from the core barrel. This is typically done using core retrieval tools such as core extractors or wireline systems. These tools grip the core and allow it to be pulled out of the barrel without damaging the sample.
Core Preservation: Surface Set Diamond Core Bits enable the retrieval of intact core samples, which need to be properly preserved for analysis. The core samples are typically stored in core boxes or tubes and labeled with relevant information such as depth, location, and drilling parameters. Preservation techniques, such as sealing the ends of the core tubes, are employed to prevent moisture loss and maintain the core's original condition.
Core Analysis: The core samples obtained with Surface Set Diamond Core Bits are invaluable for geological and geotechnical analysis. Various tests and studies can be conducted on the core, including visual inspection, petrographic analysis, mineralogical analysis, geotechnical testing, and geochemical analysis. This information helps in characterizing the rock formation, understanding its properties, and making informed decisions in engineering and exploration projects.
Bit Performance Evaluation: Surface Set Diamond Core Bits undergo performance evaluations to assess their cutting efficiency, durability, and overall effectiveness. These evaluations can involve analyzing the wear patterns on the bit's surface, measuring the rate of penetration during drilling, and examining the quality and recovery of the core samples. This feedback helps in optimizing bit designs and selecting the most suitable bit for specific drilling conditions.
Research and Development: Ongoing research and development efforts are dedicated to improving Surface Set Diamond Core Bits. This includes advancements in diamond technology, matrix materials, and bit designs to enhance cutting efficiency, increase durability, and extend the lifespan of the bits. Research also focuses on developing specialized bits for specific drilling challenges and improving overall drilling efficiency.
Safety Considerations: Safety is a paramount concern in drilling operations. When using Surface Set Diamond Core Bits, proper personal protective equipment (PPE) should be worn, including safety glasses, gloves, and steel-toe boots. Additionally, adherence to safe drilling practices, such as regular equipment inspections, proper training, and following established protocols, is essential to minimize the risk of accidents or injuries.
Environmental Impact: Environmental considerations are an important aspect of drilling operations. Proper waste management practices, including the containment and proper disposal of drilling fluids, cuttings, and core samples, are necessary to prevent contamination and minimize environmental impact.
Surface Set Diamond Core Bits continue to evolve and play a crucial role in a wide range of industries. Through ongoing advancements in technology, drilling techniques, and bit designs, these bits enable efficient and accurate subsurface exploration, geological analysis, and engineering evaluations.
Surface set diamond core bit table
| NO. | Standard | Name | Outer diameter*Inner diameter(mm) | Waterways | Diamond particle sizes |
| Q series | |||||
| 1 | AQ | Diamond core bit | 47.7*27.1 | 6 | 14/16 |
| 2 | BQ | Diamond core bit | 59.6*36.5 | 6 | 14/16 |
| 3 | NQ | Diamond core bit | 75.4*47.7 | 6 | 14/16 |
| 4 | NQ3 | Diamond core bit | 75.4*45.2 | 6 | 14/16 |
| 5 | HQ | Diamond core bit | 95.7*63.6 | 6 | 14/16 |
| 6 | HQ3 | Diamond core bit | 95.7*61.2 | 6 | 14/16 |
| 7 | PQ | Diamond core bit | 122.3*85.1 | 6 | 14/16 |
| 2 | PQ3 | Diamond core bit | 122.3*83 | 6 | 14/16 |
| NW series Surface Set Diamond core bit | |||||
| 1 | NWM | Diamond core bit | 59.6*36.5 | 6 | 14/16 |
| 2 | NWG | Diamond core bit | 75.4*54.8 | 6 | 14/16 |
| MLC series Surface Set Diamond core bit | |||||
| 1 | NMLC | Diamond core bit | 75.4*52.1 | 6 | 14/16 |
| 2 | HMLC | Diamond core bit | 98.9*63.6 | 6 | 14/16 |
| QTT series Surface Set Diamond core bit | |||||
| 1 | NQTT | Diamond core bit | 75.4*45 | 6 | 14/16 |
| 2 | HQTT | Diamond core bit | 95.7*61.1 | 6 | 14/16 |
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