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- 產(chǎn)品名稱 : 球型齒
- 產(chǎn)品分類 : 球齒
- 發(fā)布時(shí)間：2020/12/03
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球齒:該系列工程齒及鉆頭與潛孔沖擊器配套使用在巖石上進(jìn)行鉆孔的設(shè)備，應(yīng)用于城市建筑、鐵路、公路、河道、水電等工程中鉆鑿巖石錨索孔、錨桿孔、爆破孔、注漿孔等鉆鑿施工。
Spherical teeth: this series of buttons and drll bits are matched with DTHhammers, which can be used for dilling on rocks and applied to dilling rock anchor cable holes, bolt holes, blasting holes,grouting holes and other dilling construction in projects of urban construction, railway, highway, riverway, hydropower and others.
材質(zhì)性能及應(yīng)用領(lǐng)域
Material properties and application fields
牌號(hào) Grade | 鈷含量Cobalt content% | 物理機(jī)械性能(典型值) Physical and mechanical properties (typical data) | 應(yīng)用領(lǐng)域 Application fields | |||
密度Density (g/cm3)±0.1 | 硬度Hardness (HRA)±0.5 | 抗彎強(qiáng)Bending strength TRS(MPa)≥ | 晶粒度Grain size of WC (μm) | |||
| RK06 | 6 | 14.94 | 90.4 | 2800 | 2.0 | 高風(fēng)壓潛孔鉆頭用齒，適用于各種合金柱齒，具有很好的抗沖擊性能和耐磨性能，巖層適用面廣，通用性強(qiáng)。 Buttons for high-ressure DTH bits are suitable for vanious carbide cylindrical buttons. With good impact resistance performance, abrasion resistance performance and universality, the buttons can be widely applied on rock layers. |
| RK07C | 7 | 14.85 | 89.8 | 2850 | 2.0 | 高風(fēng)壓潛孔鉆頭用齒，補(bǔ)充牌號(hào)，抗沖擊性能優(yōu)于RK06,適用于堅(jiān)硬巖層。 As for the buttons for high-pressure DTH bits with supplemental brand, their impact resistance performance is better than that of RK06 and they are suitable for drilling hard rocks. |
| RK08C | 8 | 14.75 | 88.5 | 2900 | 2.4 | 高風(fēng)壓潛孔鉆頭用齒，補(bǔ)充牌號(hào)，抗沖擊性能優(yōu)于RK07C,適用于堅(jiān)硬巖層。 As for the buttons for high-pressure DTH bits with supplemental brand, their impact resistance performance is better than that of RK07C and they are suitable for drilling hard rock layers. |
| RK06D | 6 | 14.93 | 90.0 | 2700 | 2.0 | 中低風(fēng)壓潛孔鉆頭用齒，適用于中硬或堅(jiān)硬巖層。 The buttons for medium and low pressure DTH bits are suitable for middle hard or hard layers. |
| RK08D | 8 | 14.74 | 89.2 | 2900 | 2.0 | 中低風(fēng)壓潛孔鉆頭用齒，適用于堅(jiān)硬或極堅(jiān)硬巖層。 The buttons for medium and low pressure DTH bits are suitable for medium and hard rock layers. |
| RK10C | 10 | 14.52 | 88.0 | 2900 | 2.4 | 適用于礦上、油田牙輪鉆，鉆鑿硬或偏軟巖層。 Suitable for cone drill used in mining area and oil field, drilling hard or soft rock layers. |
| RK13C | 13 | 14.4 | 87.5 | 2900 | 2.4 | 適用于礦上、油田牙輪鉆，中硬或硬巖層。 Suitable for cone drill used in mining area and oil field, middle hard or hard layers. |
| RK15C | 15 | 14.25 | 86.2 | 2800 | 2.4 | 適用于礦上、油田牙輪鉆，堅(jiān)硬或硬巖層。 Suitable for cone drill used in mining area and oil field, solidity or hard layers. |
可根據(jù)客戶要求的性能指標(biāo)以及尺寸生產(chǎn)
Can be manufactured according to the performance indexes and dimensions required by customers.
球型齒
Spherical buttons
| 型號(hào) Type | 基本尺寸(mm) Basic dimensions (mm) | ||
| D | H | SR | |
| RQ1015 | 10.25 | 15 | 5.2 |
| RQ1217 | 12.35 | 17.1 | 6.6 |
| RQ1420 | 14.35 | 20 | 7.2 |
| RQ1621 | 16.35 | 21 | 8.8 |
| RQ1826 | 18.35 | 26.1 | 9.2 |
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