查询词典 pack drill

Mount the grinding needle head onto the drill collet chuck and tighten up with a key, start up motor and grind the holing needle.

将磨针头安装在钻夹头上，用钥匙固定锁紧开动电机，打磨钻针。

Mount the grinding needle head onto the drill collect chuck and tighten up with a key, start up motor and grind the holing needle.

将磨针头安装在钻夹头上，用钥匙固定锁紧开动电机，打磨钻针。

Multi-axis drilling, the goal drilling, drilling plane, the geese licensing drill chuck

生产一流的产品，是贝克永恒的主题，一切为用户着想，一切让用户满意是贝克忠诚的承诺。

Main products catagories:Hydraulic Chuck,Milling Chuck,ER Collet Chuck,NC Drill Chuck,Morse Taper Chuck,Tap Chuck,Side Lock Holder,Face Mill System,and Shrinkfit Holder.

主营产品：液压刀柄、强力型刀柄、ER夹头刀柄、NC钻头夹、莫氏锥柄变换刀柄、丝锥刀柄、侧固式刀柄、平面铣刀刀柄、热缩式刀柄，以及配套用夹头。

Main reasons of causing drill collar screw failure are discovered by way of further investigation and analysis on these problems.

通过对钻铤螺纹失效问题的深入调查和分析，找出引起钻铤螺纹失效的主要原因。

This article uses magnetism examination the method, to drill rod collar whether arrives conducts the research.

本文采用磁检测的方法，对钻杆接箍是否到位进行研究。

As such, magnetic particle inspection for the screw thread of the drill collar is very necessary and important.

因而钻铤内外螺纹的磁粉检测十分必要和重要。

In the event failures of boring tools, the fatigue failure of the drill collar is especially prominent.

在钻具失效事故中，钻铤的疲劳失效尤为突出。

It is shown through computation that the orientative exploring capacity of the tool is greatly enhanced because of the existence of the drill collar.

计算发现，钻铤的存在大大提高了仪器的定向探测性能。

They found that more than 80% of the failures can be attributed to fatigue or fatigue related failures and most of them occur at the screwed joint of the drill collar.

石油管材研究所对近几年失效事故进行分析，有80％以上失效属于疲劳或与疲劳相关的失效，其中绝大部分发生在钻铤的螺纹联接处用。

Alternatively, the con- trollers can use the synchronous rectifier itself or loss- less inductor current-sensing methods to provide overload protection with lower power dissipation.

另外，康威特罗勒斯可以使用同步整流器本身或亏损减少电感电流检测方法，以提供低功耗过载保护。

Mr. Dauber's other Schatz hangs in his home movie studio.

多伯把沙兹的另一件作品挂在家里的电影室。