矿山三牙轮钻头近年来，逆向工程运用技艺在国内外被遍及运用于机械制造行业中，用来进行工业产品设计、复杂三维模型构建和ＲＰ快速原型运用。可获得较真实和无缺的在必定钻头结构、钻压和转速下无重复决裂的井底决裂方式，观察牙轮钻头切削岩石决裂体积与钻压、钻头转速、牙轮转速等参数随时间改变的动态曲线，钻研牙轮钻头的结构参数、钻井前提和岩石性质对钻速的影响，为改进和优化牙轮钻头的设计运用供给了新方法。江钻引进三维激光扫描仪与其配套的三维图形措置软件和牙轮钻头复合运动破岩实行机、岩石切割机一同，组合配套组成了江钻牙轮钻头切削结构井底决裂方式的实行钻研系统。
尺寸 型号(IADC)
英寸 mm 镶齿牙轮钻头 钢齿牙轮钻头
6 152.4 517, 537,617, 637 126.127.216.217. 316.346.347
6 1/2 165.1 517, 537 126.127.216.217. 316.346.347
7 7/8 200.0 517,527,547,617,627,637 126.127.216.217. 316.346.347
8 1/4 209.6 437,447,517,537,617,627,637 126.127.216.217. 316.346.347
8 3/8 212.7 517,527,547,617,627,637 126.127.216.217. 316.346.347
8 1/2 215.9 437,447,517,537,617,627,637 126.127.216.217. 316.346.347
9 1/2 241.3 437,517,537,547,617 126.127.216.217. 316.346.347
9 5/8 244.5 437,517, 537,547,617 126.127.216.217. 316.346.347
17 1/2 444.5 517,537,617,627,637 126.127.216.217. 316.346.347
24 609 417,517, 537,547,617,637 126.127.216.217. 316.346.347
26 660 417,517, 537,547,617,637 126.127.216.217. 316.346.347
