垂直切割管道。
介绍了爆破切割管道的基本原理和爆破切割装置的研制试验情况。
The article introduces a basic principle of pipeline explosive cutting, developing and test of the explosive cutting unit.
湍流-切割管道时留下的毛刺使流体产生旋转作用，导致局部侵蚀，从而最终造成故障。
Turbulence - burrs left on the cut tubing causes a tumbling effect causing localized erosion and eventual failure.
并且，石油工业已经开发出可用于海底管道挖槽的遥控船，可以经过改造用来切割矿石，即使这些矿石在1.5千米以下也没问题。
The oil industry has also developed remotely-operated vehicles to make trenches for seabed pipelines, which can be adapted for cutting ore, even though it may lie much deeper, at, say, 1.5km down.
手工操作或用电动工具或机器进行测量，切割，弯曲和穿透管道。
Measure, cut, bend and thread pipes using hand and power tools or machines.
设计了用于油气田管道坡口切割的角度铣刀。
The bevel milling cutter for cutting groove of oil casing - pipes was designed.
管道的制作流程由以下几步组成：热轧，在这一步坯料被切割、加热、轧制直到尺寸和形状达到要求为止。
Pipe manufacturing process consists of the following stages: hot rolling, where blank gets cut, heated and rolled till it becomes of the needed size and form.
选择，测量，切割，铰孔和螺纹连接管道，安装喷头，并爬上备用管道。
Select, measure, cut, ream and thread pipe, install sprinkler heads and mount prepared pipe in supports.
通过内外铰锉，将遗留在管道切割口的长条和毛刺清除掉。
Remove all slivers and burrs left cutting the tube, by reaming and filing, both inside and outside.
基础电气知识，电焊，切割，装配管道，熟悉液压和气动设备的基本原理。
Knowledge of basic electrical, welding, cutting and fitting of pipes, principles of hydraulic and air operated equipment.
得出了用金刚石串珠绳锯机切割海底石油管道是行之有效的切割方法这样的结论。
The paper reached the conclusion that the bead wire saw is an effective tool for cutting seabed oil pipelines.
在海底油气管道维修过程中，针对海底作业工况和油气管道的特殊结构采用水下金刚石绳锯机完成管道切割作业。
The job of maintenance adopts the underwater diamond wire saw for cutting the oil - gas pipelines aiming at the characteristic of the benthal condition and the structure of the pipelines.
管件类相贯线数控切割编程一直是管道工程的难题之一。
It have been one of difficult problem that pipe intersecting line NC cutting programming in pipe project.
设计了用于油气田管道坡口切割的角度铣刀。
The bevel milling cutter for cutting groove of oil casing-pipes was designed.
确定了可在海底干式仓内切割输油管道的金刚石绳锯机的总体方案，并对主要部件进行了设计计算。
The total scheme of diamond wire saw that can cut off the submarine oil pipeline in dry cabin was established and the main assemblies were designed.
一种金刚石绳锯机，特别适用于海底单双层油气管道和海底导管架的切割。
The utility model relates to a rope saw for diamond, which is suitable for cutting seafloor single and double layer oil gas pipelines and seafloor pipe frames.
对海底石油管道进行了切割试验，得到了绳锯机的切削工艺参数之间的关系。
Through experiments involving the diamond wire saw cutting a seabed pipeline, the relations of the wire saw's cutting technological parameters was obtained.
管道的制作流程由以下几步组成：热轧，在这一步坯料被切割、加热、轧制直到尺寸和外形达到要求为止。
Pipe manufacturing process consists of the following stages: hot rolling, where blank gets cut, heated and rolled till it becomes of the needed size and form.
与此同时，一根三米多长的新管道被货车运到现场，抢修人员将其按一定尺寸进行切割，随后一辆吊车将破损的管道吊出。
At the same time, a more than three meters long pipeline of new lorry transported to the site, repair personnel to be cut by a certain size, then a crane to lift out the damaged pipe.
海底石油管道出现损坏时，在维修过程中需要将管道切断，采用常用的水下切割方法很难完成切割工作，文中提出了水下金刚石绳锯机切割技术。
Specialized pipe cutting technology is required to repair damaged seabed oil and gas pipelines because common underwater cutting methods have difficulty working.
结构钢焊接技工切割、定型、并修理钢铁结构的金属部件、锅炉、压力容器及管道、船舶和其他容器。
STRUCTURAL STEEL AND WELDING TRADES WORKERS cut, shape, join and repair metal components of iron and steel structures, boilers, pressure vessels and pipes, ships and other vessels.
然而，将部分管道切割将导致泄漏入墨西哥湾的石油量增加20%。
Making the cut, though, could increase the flow of oil spilling into the Gulf by up to 20 percent.
在分析了切割单层管道时串珠的运动过程后，建立了串珠与管壁冲击瞬间串珠绳内部各质点的运动方程。
After the motion process of string bead was analysed, motion equation of all partles in the string bead wire was established when string bead impact pipe wall.
大部分补强板是从与所修管道具有相同直径的管子上切割下来。
Most patches were fabricated from material cut from pipe having approximately the same diameter as the pipe to be repaired.
水下机器人使用切割工具将管道剩余的部分切割成锯齿状边缘，这将使围堵设备将管道完全封闭更加困难。
The cutting tools used by the undersea robots left a jagged edge on the remnants of the pipe which will make fitting of a fully sealed containment device more difficult.
适用于石油管道，自来水管道，燃气管道及炼油管道的切割等。
The cutting of petroleum pulp, water supply pulp for city, fuel gas pulp, oil refining pulp and so on.
主要产品有手电钻、石材切割机、角向磨光机、电锤、管道疏通器等。
Our main products are electric drill, marble cutter, angle grinder, rotary hammer, pipe dredger, etc.
使用前管切割和mitering参与的，还有一个备用的方法，包括弯曲的管道。
Before getting involved with cutting and mitering the tubes, there is an alternate method that involves bending the tubes.
使用前管切割和mitering参与的，还有一个备用的方法，包括弯曲的管道。
Before getting involved with cutting and mitering the tubes, there is an alternate method that involves bending the tubes.
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