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beveling
    Research and Simulation of Electro-hydraulic Proportional Control System of Automatic Underwater Pipe Beveling Machine
    水下管道自动坡口机的电液比例阀控系统及其仿真
    Research on Automatic Underwater Pipe Beveling Machine
    水下管道自动坡口机的研究
    Study on cutting principle of creeping-on-pipe beveling machine
    爬管式坡口机切削原理研究
    Research on the Reverse Design of Underwater Traveling Pipe Beveling Machine
    水下爬管式坡口机反向设计的研究
    pcm-a pipeline multifunctional cutting machine is a special equipment used in construction of long distance pipeline for beveling and cutting in china.
    PCM-A管道多功能切割机是针对我国长输管线施工中,在特殊地段、特殊焊缝组对时需要重新在现场加工坡口而专门研制开发的特种施工设备。
    Its model of mechanism was established in accordance with the process of operation of beveling machine.
    根据坡口机的作业过程建立了其机构模型;
    A New Method of Beveling of the Hole Edge in Pressrue Vessel Shell
    压力容器筒体开孔坡口设计加工的新方法
    Technical Actualities and Developmental Direction of Pipe Beveling Machine
    管道坡口机技术现状及其发展趋势
    Underwater beveling machine processing kinematics analysis
    水下坡口机切削过程运动学研究
    In the experiment, the beveling machine cuts off and bevels on the pipe in different speed and pressure.
    通过对坡口机进行变速度、变压力切削、空载及负载的实验,得出该作业工具系统压力和流量的关系。
    The development of the beveling machine has the absolute patent right.
    水下作业工具/坡口机的研制能够做到完全知识产权自主。
    The whole location W-pole inert gases shield welding equipment was firstly imported from French into the Electricity construction and installation field in China. The equipment applies the most advanced narrow space welding procedure and realizes the automatic welding of large diameter and thick wall. With the comparison with manual welding , its facing and beveling filled metal reduced 2.8 times, the welding time reduced 2/3 times.
    在我国电力建设安装业中首次引进法国全位置钨极惰性气体保护焊设备 ,该设备采用最新的窄间隙焊接工艺 ,实现了厚壁大管的自动化焊接 ,与手工焊相比 ,其坡口金属填充量减少约 2 / 3,施焊时间缩短 2 / 3,改善了焊工劳动条件 ,提高了焊接效率 ,确保了焊缝质量
    The paper introduced a new bevelling machine's structure & application on production platform,riser pile platform construction in beach/off-shore area. The beveling machine resolved the difficult problem of cutting piles on the sea and was patented.
    介绍一种新型坡口机的结构及其在滩海、浅海采油平台及立管柱平台施工中的应用 ,该机解决了海上割桩的难题 ,已获国家实用新型专利
    The developmental status of underwater technolo gy was summanzed,and the importance was analyzed of pipe beveling machine for inst allation and service of seabed oil & gas pipe.
    对水下技术的发展现状进行了概述 ,分析了坡口机的研究对水下油气输送管道安装、维修技术的重要性。 文中对一些发达国家正在研究或使用的一些有代表性的坡口机进行了综述 ,并列举了一些例子。
    The next development of beveling machine aiming was presented at seabed pipe installation and service.
    针对海底管道铺设和维修 ,提出了坡口机的进一步发展方向。
    The design of underwater beveling machine was put forward, laying of seabed oil & gas pipelines installation and service.
    设计了专门用于海底油气输送管道安装、维修的水下坡口机。
    Beveling machine is a necessary tool for the maintenance of undersea oil transportation pipeline; it could perform jobs under water and in the situation of other abominable environments.
    坡口机是海底输油管道维修的必需工具,它可以在水下和其它环境较恶劣的场合进行工作。
    Aiming at cutting characteristics of beveling machine, the mathematic models for radial feeding movement and peripheral feeding movement were established respectively. Analysis and discussion were carried out on cutting principle of beveling machine by the use of analytical method of turning and milling principles, and by utilizing simulative software a further verification was made on the result of analysis.
    并且针对坡口机的切削特点分别建立径向进给运动、周向进给运动的数学模型,利用车铣原理的分析方法对坡口机切削原理进行分析和探讨,并利用仿真软件对分析结果做了进一步验证,得出了一些有价值的结论。
    The beveling machine is a necessary tool for repairing undersea oil and gas pipes. It can work under water and in other bad environments.
    坡口机是海底输油管道维修的必需工具,它可以在水下或其它环境较恶劣的现场进行工作.
 

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