Wear experiment on underwater drilling of P110 steel using superhard abrasive core drill
P110 steel, renowed for its good comprehensive mechanical properties, is widely used as casing in oil and gas wells. However, it is seriously worn when using cemented carbide tools to drill it underwater. The study delves into the experimental exploration of the wear ratio of P110 steel during under...
| Main Authors: | , |
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| Format: | Article |
| Language: | zho |
| Published: |
Zhengzhou Research Institute for Abrasives & Grinding Co., Ltd.
2024-02-01
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| Series: | Jin'gangshi yu moliao moju gongcheng |
| Subjects: | |
| Online Access: | http://www.jgszz.cn/article/doi/10.13394/j.cnki.jgszz.2023.0044 |
| _version_ | 1797257551021080576 |
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| author | Tao WU Hui HUANG |
| author_facet | Tao WU Hui HUANG |
| author_sort | Tao WU |
| collection | DOAJ |
| description | P110 steel, renowed for its good comprehensive mechanical properties, is widely used as casing in oil and gas wells. However, it is seriously worn when using cemented carbide tools to drill it underwater. The study delves into the experimental exploration of the wear ratio of P110 steel during underwater drilling using three different kinds of super-hard abrasive grains and binders. The investigation includes tracking and observing the morphological changes of abrasive grains on the core drill's surface, along with the analysis of graphitization on the surface of diamond abrasive grains. The results show that under the same processing conditions, the end wear of the three different core drills is roughly the same. However, the side wear of the core drill using diamond abrasive particles is significantly less than that using cubic Boron Nitride (cBN) abrasive particles. Under the condition of underwater machining, the end face diamond abrasive grains will produce graphitization. Despite this, the diamond abrasive grains still maintain a certain cutting ability. The hardness of the bonding agent affects the exposure of abrasive particles, which results in the difference in the performance of the core drill under different working conditions. |
| first_indexed | 2024-04-24T22:39:26Z |
| format | Article |
| id | doaj.art-ad28db904c8a4b3a9cc8301918e78eb5 |
| institution | Directory Open Access Journal |
| issn | 1006-852X |
| language | zho |
| last_indexed | 2024-04-24T22:39:26Z |
| publishDate | 2024-02-01 |
| publisher | Zhengzhou Research Institute for Abrasives & Grinding Co., Ltd. |
| record_format | Article |
| series | Jin'gangshi yu moliao moju gongcheng |
| spelling | doaj.art-ad28db904c8a4b3a9cc8301918e78eb52024-03-19T06:49:40ZzhoZhengzhou Research Institute for Abrasives & Grinding Co., Ltd.Jin'gangshi yu moliao moju gongcheng1006-852X2024-02-0144113314210.13394/j.cnki.jgszz.2023.00442023-0044--WUTAOWear experiment on underwater drilling of P110 steel using superhard abrasive core drillTao WU0Hui HUANG1National and Local Joint Engineering Research Center for Intelligent Manufacturing Technology of Brittle Material Products, Huaqiao University, Xiamen 361021, Fujian, ChinaNational and Local Joint Engineering Research Center for Intelligent Manufacturing Technology of Brittle Material Products, Huaqiao University, Xiamen 361021, Fujian, ChinaP110 steel, renowed for its good comprehensive mechanical properties, is widely used as casing in oil and gas wells. However, it is seriously worn when using cemented carbide tools to drill it underwater. The study delves into the experimental exploration of the wear ratio of P110 steel during underwater drilling using three different kinds of super-hard abrasive grains and binders. The investigation includes tracking and observing the morphological changes of abrasive grains on the core drill's surface, along with the analysis of graphitization on the surface of diamond abrasive grains. The results show that under the same processing conditions, the end wear of the three different core drills is roughly the same. However, the side wear of the core drill using diamond abrasive particles is significantly less than that using cubic Boron Nitride (cBN) abrasive particles. Under the condition of underwater machining, the end face diamond abrasive grains will produce graphitization. Despite this, the diamond abrasive grains still maintain a certain cutting ability. The hardness of the bonding agent affects the exposure of abrasive particles, which results in the difference in the performance of the core drill under different working conditions.http://www.jgszz.cn/article/doi/10.13394/j.cnki.jgszz.2023.0044super hard abrasivecore drillunderwater drillingp110 steelwear |
| spellingShingle | Tao WU Hui HUANG Wear experiment on underwater drilling of P110 steel using superhard abrasive core drill Jin'gangshi yu moliao moju gongcheng super hard abrasive core drill underwater drilling p110 steel wear |
| title | Wear experiment on underwater drilling of P110 steel using superhard abrasive core drill |
| title_full | Wear experiment on underwater drilling of P110 steel using superhard abrasive core drill |
| title_fullStr | Wear experiment on underwater drilling of P110 steel using superhard abrasive core drill |
| title_full_unstemmed | Wear experiment on underwater drilling of P110 steel using superhard abrasive core drill |
| title_short | Wear experiment on underwater drilling of P110 steel using superhard abrasive core drill |
| title_sort | wear experiment on underwater drilling of p110 steel using superhard abrasive core drill |
| topic | super hard abrasive core drill underwater drilling p110 steel wear |
| url | http://www.jgszz.cn/article/doi/10.13394/j.cnki.jgszz.2023.0044 |
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