查询词典 boring bar

A new magnetostriction material boring bar is presented for precision finishing of different types of odd-shaped pinholes,and stru...

试验结果表明优化结果是合理的，为异形销孔的加工提供了一条新途径。

Here I'm turning down the end of the boring bar to fit in the tailstock's pre-cast hole to bore it out larger.

在这里 ，我拒绝了镗杆结束，以适应尾座的预制孔孔出来更大

Here is a closeup of the finished bore, the boring bar and the bit.

下面是一个特写镜头的成品孔的镗杆和位。

In fact the boring bar is already extended into it, I guess it can't wait to start...

事实上 ，镗杆已经进入延长，我想是不能等待的开始。。

The study of dynamics is done for boring bar, and the methods are summarized to alleviate vibration chatter.

对镗杆振动学进行了研究，并总结了减小颤振的方法。

Maybe you are looking at other ancient poetry book, you'll find boring bar, but this book is Baidubuyan.

也许你在看别的古诗书时，都会觉得枯燥无味吧，这本书却令人百读不厌。

The results of simulation and experiment indicate that the control system can restrain the vibration of boring bar effectively during cutting process.

理论仿真和实验分析结果表明，该装置能够有效抑制镗削过程中镗杆的振动，且结构简单，易于实现。

The only major difference is that boring jigs are normally fitted with a pilot bushing or bearing to support the outer end of the boring bar during the machining operation.

唯一最重要的差别是镗夹具一般用于控制衬套，或者在机器操作时支撑镗杆的外端。

One kind of PCD boring tool and a fine adjustment boring bar,which are suitably used in precision finishing the surface of pinhole of combustion engine piston,are introduced.

介绍了一种适用于发动机活塞销孔表面精镗加工用聚晶金刚石镗刀和可微调刀具尺寸的精密微调镗杆，该镗刀和镗杆组合具有较高的加工精度和表面粗糙度精度以及调整方便、使用寿命长的特点。

On the base of studying the forming mechanism of spire ditches in deep-hole boring process, this paper analyses theoretically the effect of the boring bar diameter on the oscillation and spire ditches and established the mechanical model.

在研究深孔镗削螺旋沟产生机理的基础上，对深孔镗削加工过程中镗杆直径对振动及螺旋沟的影响进行了理论分析及力学建模，并通过试验研究了增大镗杆直径对减小振动和抑制螺旋沟的积极作用。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。