| 1. | Design of ultrasonic torsion vibration reaming device for holes
超声波扭转振动铰孔装置 |
| 2. | The design and application of the device for floating reaming
浮动铰孔装置的设计及应用 |
| 3. | Before installing , be sure pipe ends are reamed and threads are cut to size
在安装之前，要确保管道末端经过铰孔，螺纹长度切割适中。 |
| 4. | Before installing , be sure pipe ends are reamed and threads are cut to size
在安装之前，要确保管道连接端已经经过铰孔，螺纹有足够的长度。 |
| 5. | Do not overexert when reaming holes or threading , lest breaking off the reamer or the screw tap
铰孔或攻丝时，不要用力过猛，以免折断铰刀或丝锥。 |
| 6. | Before installing the valve , be sure that the pipe ends are reamed and threads are cut to size
在安装阀门之前，要确保管道末端经过铰孔，螺纹长度切割适中。 |
| 7. | This chuck is suitable for drilling and reaming holes on the drilling machine , lathe and boring machine
该夹头适用于钻床、车床或镗床上进行钻孔、铰孔等作业。 |
| 8. | This machine can be used drilling , core drilling , reaming , boring , tapping , spot - facing and chamfering etc
可以进行钻孔、扩孔、铰孔、镗孔、攻丝、锪平面，倒角等工作。 |
| 9. | This product is free of nitrite and ptbb and contains no substances designated as hazardous
推荐用于多种加工工序，包括车削、钻削、铣削、螺纹加工及铰孔及型材磨削等。 |
| 10. | At same time we analysed the necessary of reaming after pressing - bushed and found out the deformed law in the hole through a lot of testing
同时分析了压套后铰孔的必要性，经大量试验摸清了套内孔变形规律，确定了预留铰孔量。 |
