Analyses the constitution of steel pipe wreath sews welding production line, and adopt the PLC technique to control the production line with automation.
分析钢管环缝焊接生产线的组成，并采用可编程控制器技术对生产线进行自动控制。
This paper describes a design method of PC control system for automation line of steel pipe binding in practice.
本文通过钢管捆扎自动线的工程实践，叙述了PC控制系统的设计方法。
It raises the relevant control measures aimed to effect units installation accuracy, cycle problem, etc. caused by civil design and construction during welded pipe production line project.
针对焊管生产线工程中一些由土建设计、施工带来的直接影响设备安装精度、周期等问题，提出了相应的控制措施。
Mainly used to pump impeller, pipe line and complex graphics and all kinds of metal materials, the welding corresponding control system can automatically accomplish 3d laser welding.
主要用于水泵叶轮、管道相贯线及复杂图形和各种金属材料的焊接，配合相应控制系统能自动完成三维激光焊接。
It recommends the computer system's flexibility control, the in-line adjustment of fixed length accuracy and reliable design of new type welded pipe fixed length flying saw.
介绍了新型焊管定尺飞锯计算机系统柔性控制、定尺精度的在线调整和可靠性设计。
The line is mainly used to produce flow pipe and drainpipe etc. The set is composed of extruder, die, cooling trough, tractor, the cutting machine, plank and electric control system etc.
该机组用于生产供水管、排水管等，该机组主要由挤出机、机头、冷却水槽、牵引机、切割机、支架及电气控制部分等组成。
The result of production shows that the control precision is high and the reliability is good in the steel-plastics composite pipe prodution line.
应用结果表明，研究的钢塑复合管生产线控制精确高，可靠性好。
The paper, based on scientific research practice introduces an electric control principle on automation production line, which is applied to production of pipe bending machine.
结合科研实际，介绍了一种适用于弯管机生产的自动化生产线的电控原理。
The kinematics model and driving force model for the micro in-pipe robot in line pipe and bending pipe are established, which can provided control basis for external power.
建立了微型管道机器人在直线管道、弯曲管道的运动学分析和驱动力分析模型，为驱动力外置提供了控制依据。
The paper introduced the design and rational selection of control points of Xiamen underground pipe line measure control network as well as some problems about field observation and data treatment.
本文重点介绍了厦门地下管线测量控制网的设计及控制点的合理选取、外业观测和数据处理等问题。
The normal operation of the high silt content water irrigation with pipe line is guaranteed by adopting the combinative technical measures of broken control an...
同时结合防爆破技术措施与管理措施，确保了管道浑水灌溉的正常运行。
The normal operation of the high silt content water irrigation with pipe line is guaranteed by adopting the combinative technical measures of broken control an...
同时结合防爆破技术措施与管理措施，确保了管道浑水灌溉的正常运行。
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