穿孔机

词组短语

key punch · piercing mill · perforating machine · drill rig

与穿孔机相关的网络例句 [注：此内容来源于网络，仅供参考]

The main difficulty while rolling φ426 mm tube by this mill is that the roll barrel of No.

在φ400机组上生产φ426mm钢管的主要困难是No，1穿孔机的辊面长度太短（760mm）。

In a routine test, these points are marked by center punch, but, if a more detailed test is to be carried out, the extension is measured by an instrument called an extensometer, which produces the gauge points when it is attached to the test-piece.

在常规测试中，这些点用中心穿孔机标记但是，如果要进行更仔细的测试，延伸量要用名叫引伸计这种仪器进行测量，当引伸计连接试样时，它产生标距点。

As a new machine pilling up the vacancy in this field, its design relates to mechanics, electronics, pneumatics, and touches on other subjects such as soil mechanics and radio goniometry, etc.

作为目前世界上尚处以空白的新型曲线穿孔机，其设计除涉及机械、电子、气动等技术外，还涉猎到土力学、无线电测量等学科。

Of equipment; without a motor and intended for hand operation("a manual keypunch";"a manual typewriter").

对设备而言，指无马达和用手操作的设备（如人工键穿孔机、人工打字机）。

In order to check and control trajectory of the curve of punch, the author studies the location principle of the punch, and determines the parameters that need to be measured during the punch works.

为对穿孔机曲线轨迹进行检测与控制，文章分析了穿孔机的定位原则，确定了穿孔机施工时需要测量的参数。

In this paper, the pneumatic percussive steerable mole is based on DH Series underground mole and come into being by improving it.

本文中，气动冲击式轨迹可控穿孔机是以DH系列地下穿孔机为基础，通过改进而成的。

Piercing mill is the most important equipment on the rolling pipe line,and the frame is the nucleal component of the piercing mill.

穿孔机是轧制钢管的重要设备，而机架又是穿孔机的核心组成部分。

It can implement different path construction and deviation correction of the mole through applying a steering torque to the mole to change its working configuration and the orientation of the steering head slant face and make the mole advance according to the predetermined path. In this paper, Fussy Control is selected as the method of controlling the construction path of the mole and a set of detailed control strategy is established.

此外，针对气动冲击式轨迹可控穿孔机的施工特点，还专门设计了微型化和抗冲击的定位测量系统，以实现在施工过程中对穿孔机的监测，其测得的穿孔机实际运行轨迹用于和设计轨迹进行比较，作为对穿孔机施工轨迹进行控制的依据；以及由控向机构和挠性杆组成的控向系统，其作用是通过施加控向扭矩于穿孔机来改变穿孔机的工作模式及导向穿孔头斜面的朝向，从而实现不同性质轨迹施工和偏离修正，保证穿孔机尽可能按照设计轨迹进行施工。

What's more, a special locating and measuring equipment is designed according to the characteristics of the pneumatic percussive steerable mole, which is minisized and able to stand strong impact. By using it, the mole can be monitored during construction. By comparing the actual path to the predetermined path, the construction path of the mole can be controlled. The steering equipment comprises a steering tool and flexible pipes. It can implement different path construction and deviation correction of the mole through applying a steering torque to the mole to change its working configuration and the orientation of the steering head slant face and make the mole advance according to the predetermined path.

此外，针对气动冲击式轨迹可控穿孔机的施工特点，还专门设计了微型化和抗冲击的定位测量系统，以实现在施工过程中对穿孔机的监测，其测得的穿孔机实际运行轨迹用于和设计轨迹进行比较，作为对穿孔机施工轨迹进行控制的依据；以及由控向机构和挠性杆组成的控向系统，其作用是通过施加控向扭矩于穿孔机来改变穿孔机的工作模式及导向穿孔头斜面的朝向，从而实现不同性质轨迹施工和偏离修正，保证穿孔机尽可能按照设计轨迹进行施工。

The pneumatic percussive steerable mole adopts the percussion part of the underground mole, which has a bi-stable steering head updated from the old symmetrical stepped head. So it can construct along a curve path and implement deviation correction.

其中，气动冲击式轨迹可控穿孔机采用了地下穿孔机的冲击部分，并将其原来的对称式阶梯形冲击头改进为具有导向功能的双稳式导向穿孔头，从而使穿孔机可以进行曲线轨迹施工以及当发生偏离时可以进行纠偏。

与穿孔机相关的网络解释 [注：此内容来源于网络，仅供参考]

key card punch：卡片穿孔机,密钥卡片穿孔机

key cabinet 电话控制盒,电键箱 | key card punch 卡片穿孔机,密钥卡片穿孔机 | key chain 钥匙链

card puncher：卡片穿孔机

card punch 卡片穿孔机 | card puncher 卡片穿孔机 | card read punch 卡片阅读穿孔机

keyboard perforator：键盘穿孔机键盘凿孔机

keyboard perforator 键盘穿孔机 | keyboard perforator 键盘穿孔机键盘凿孔机 | keyboard perforator 键盘凿孔机

mannesmann piercer：曼内斯曼穿孔机

mannesmann mill 曼内斯曼穿孔机 | mannesmann piercer 曼内斯曼穿孔机 | mannesmann process 曼内斯曼制管法

mannesmann piercer：带桶形轧辊的穿孔机

mannesmann mill 带桶形轧辊的穿孔机 | mannesmann piercer 带桶形轧辊的穿孔机 | mannesmann process 曼内斯曼轧管法

mannesmann piercer：曼内斯曼式穿孔机,辊式穿轧机

Mannesmann mill 曼内斯曼斜轧机 | Mannesmann piercer 曼内斯曼式穿孔机,辊式穿轧机 | Mannesmann piercing mill 曼内斯曼式穿孔机,斜轧穿孔机

piercer roll：穿孔机轧辊

piercer 穿孔机 | piercer roll 穿孔机轧辊 | piercing 穿轧

punch card machine：卡片穿孔机

puna 高寒气候;冷高原 | punch card machine 卡片穿孔机 | punch card machinery 卡片穿孔机

hand feed punch：手工穿孔机; 手进给穿孔机; 人工馈送穿孔机

hand feed grinder 手送碎木机 | hand feed punch 手工穿孔机; 手进给穿孔机; 人工馈送穿孔机 | hand feed surfacer 手进刀平面刨床

key punch：键盘穿孔机

键盘 穿孔机 (key punch)是什么? 穿孔机 最早的电脑输入装置 没有键盘的时候靠在纸上打上小圆孔,把纸条传入计算机,这样一来就可以给电脑输入指令了 去看一下IBM的网站,最早的keypunch是IBM1914年发明的 参考资料: 穿孔机 穿孔机 双金属温度计 温湿度计 螺旋板换热器 接地线