The thrust and the torque of various carbide drills are studied for the high-speed drilling of fiber reinforced epoxy composites.
采用多种硬质合金钻头,在高转速和不同进给速度条件下对碳纤维/环氧树脂复合材料进行孔加工正交试验,通过研究其轴向力和扭矩以分析刀具条件和切削参数的适应性。
The paper introduces the application of the percussion—rotary drilling and the overseas and domestic present status of the percussion—rotary bit, including developed roller bit, special bit (carbide bit, diamond bit), novel bit, etc.
阐述了冲旋钻进技术的应用概况以及冲旋钻头的国内外现状,包括改装牙轮钻头、冲击类专用钻头(硬质合金钻头、金刚石钻头)、新型钻头等,并分析了它们各自的特点,提出了冲旋钻头的发展趋势,对我国冲旋钻头的结构优化和新型冲旋钻头的研制具有重要的指导作用。
Study on Carbide Drill Used to Drill ZGMn13 Turnout;
钻削ZGMn13高锰钢道岔硬质合金钻头研究
solid carbide subland drill
整体硬质合金阶梯钻
solid carbide twist dril
整体硬质合金麻花钻
carbide taper shank twist drill
硬质合金锥柄麻花钻
carbide-tipped Morse taper shank drill
硬质合金莫氏锥柄钻头
machine tool, ultrasonic, for working diamond or metal carbide
钻石或金属硬质合金片加工超声机床
Experimental Research on Carbide Drill with Multi-facet for ZGMn13 High Manganese Steel
硬质合金群钻钻削ZGMn13高锰钢的实验研究
Experimental Research on Dry Cutting of Carbide Drill with Multi-facet for ZGMn13 High Manganese Steel
硬质合金群钻钻削ZGMn13高锰钢干切削实验研究
Hard metal (carbide) inserts for mining and oil--field rock bits
GB/T2527-1989矿山、油田钻头用硬质合金齿
carbide welded straight shank twist drill
硬质合金焊接式直柄麻花钻
carbide welded taper shank twist drill
硬质合金焊接式锥柄麻花钻
carbide welded taper shank core drill
硬质合金焊接式锥柄扩孔钻
DEVELOPMENT AND APPLICATION OF THE TUNGSTEN CARBIDE WIRELINE CORE BITS
硬质合金绳索取心钻头的研制和应用
Research on Diamond Enhanced Tungsten Carbide Composite Button and Its Bits;
金刚石—硬质合金复合齿及其钻头的研究
shaped insert bit
非球形硬合金齿钻头
sintered tungsten carbide compact bit
镶碳化钨硬合金齿钻头
Open Hole Drilling with Cemented Carbide in Songyuan Oil Shale Formation
松原油页岩地层硬质合金裸孔钻进技术
