1) gauge cutter
牙轮钻头保径齿排
2) bit prong
钻头牙轮齿
3) steel tooth roller cone bit
钢齿牙轮钻头
1.
The material used to strengthen the surface of steel tooth roller cone bit is main the grain found hard alloy, few diamdnd is used.
本文根据目前钢齿牙轮钻头齿面强化材料主要采用的是颗粒铸造硬质合金和少量金刚石的实际出发,考虑到金刚石在焊接过程中容易出现石墨化,以及焊接接头连接强度较低,硬质合金在氧—乙炔焰堆焊过程中出现严重烧损熔化,牙齿耐磨性不够高等问题。
5) roller bit
牙轮钻头
1.
Dynamic model of roller bit with nine degrees of freedom;
九自由度牙轮钻头动力学模型研究
2.
Computer simulation for the side-cutting of roller bits;
牙轮钻头侧向切削的计算机仿真
3.
Model to determine rock drillability by roller bit;
牙轮钻头可钻性级值的确定方法
6) rock bit
牙轮钻头
1.
The calculation of contact stress of rock bit floating ring journal bearing under disalignment;
不对正情况下牙轮钻头浮动套轴承接触应力计算
2.
Application of computer simulating technology in rock bit floating-ring journal bearings;
仿真技术在牙轮钻头浮动套轴承设计中的应用
3.
The coupling function analysis of the thread-locking ring of rock bit on axial load;
轴向载荷对牙轮钻头螺纹锁紧环联接性能影响的分析
补充资料:大直径牙轮钻头
大直径牙轮钻头
大““钻头篡
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条