定尺

PLC在中板厂定尺剪切控制系统中的应用

Application of PLC in Sizing Shearing Controlling System of Medium Plate Plant

文章就欠平衡钻井作业用泥浆/气体分离器的定尺计算和评估进行了讨论。

This paper discusses the mud / gas separator sizing and evaluation in unbalanced drilling .

PC在高精度定尺剪切控制系统中的应用

Application Of PC In Precision Controlling System Of Cut Shearing

基于PLC的钢管测长定尺飞锯控制系统的设计

The Design of Flying-sawing Machine Control System for Steel-pipe Length-cutting Based PLC

PLC在热轧带肋钢筋矫直定尺剪切生产线的应用

Application of PLC on Straightening and Length-Given Cutting Production Line of Steel Bar with Ribs

DSP技术适时性好，控制精度高，采用DSP技术，可以提高锯切定尺精度。

With DSP technology , the increase of cut-to-length precision can be obtained as it offers well-timed and high control accuracy .

定尺停剪STD总线微机自动控制系统

Automatic specified length shearing system with STD bus microcomputer

论述了济钢中板厂精度定尺剪切控制系统中PLC模块的配置、控制原理及控制软件的特点；

This paper recounts the disposition of PLC model , controlling principle and the character of controlling software in accurate sizing shearing controlling system of medium plate plant .

着重介绍了使用旋转编码器与PLC相结合来提高定尺长度精度的方法。给出了PLC控制系统的硬件接线图及程序设计。

Meanwhile , in combination of the rotary coder and PLC is emphatically introduced , the hardware wiring diagram and the program design of the system are also given .

有关巨型油船（VLCC）钢板定尺规格的想法

Tentative Idea of the Cut lengths of Steel Plate for VLCC

该系统以PLC的先进功能特别是高速计数功能为核心，通过信号控制和数据运算，实现铸坯切割的自动定尺。

According to the core of PLC ′ s advanced functions , especially its high-speed count function , the automatic cut to length is realized by signal control and data computing .

在微机控制中采用了C语言编程实现系统的工艺逻辑控制，参数设置及优化，定尺控制和软件测试；通过对改进PID控制方式的分析，采用改进PID控制方式来提高系统的控制性能。

The system logic control and parameter set and optimized and cut-to-length and simulated were realized with C language . With analyzed of advance PID control mode , the advance PID control mode is used to improve the performance of system control .

针对焊管和冷弯型钢连续生产线的特点，提出采用PLC与直流调速器相结合的方式构成定尺飞锯控制系统，并给出控制系统流程图。

It is raised to combine the PLC with DC speed regulator to compose control system fixed length flying saw , and give out flow chart of control system for the continuous production of welded pipe and cold bend section steel .

开发研制的程控气动飞锯，在生产应用过程中，可靠性高，定尺精度达到±5mm。

The developed pneumatically-operated program control flying saw with high reliability can be up to ± 5mm at a regular length precision in process of production .

PLC-DDC-D直缝焊管定尺飞锯控制系统设计ERW直缝焊管成型装置的发展

Design of PLC-DDC-D Control System for Flying-sawing Machine for Length-cutting of Straight welded Tube Development of ERW Straight Welded Pipe Forming Mill

针对定尺激磁的感应同步器输出信号的特点，本文研制了一种利用D／A转换技术和EPROM存储器的仿真信号源。

By D / A and EPROM technique and according to the feature of inductosyn output working in the scale excited manner , a high precision signal simulator was developed in this paper .

为此硬件平台设计的计算机程序（S7-200CN）、组态软件设置，使本控制系统达到了BS标准中钢管定尺要求的控制精度。

For the hardware platform , we have designed computer program ( S7-200 CN ) and the configuration software settings . This control system has reached the necessary precision of steel pipe length and up to the BS Standard .

针对传统连铸板坯定尺控制中检测辊存在磨损、打滑等影响定尺精度的问题，采用CCD数字图像边缘检测技术，实现了连铸板坯定尺切割控制和铸机拉速的动态跟踪。

Such problems were introduced as abrasion and slippage , which existed in the measure-roller of continuous-casting slab length control , and a technology of edge detection for CCD digital image was given which actualized a method of continuous-casting slab length measurement and cutting and casting speed dynamic trace .

优化4145H锭型，提高定尺材成材率棒材连轧生产线提高带肋钢筋成材率实践

Optimization of Ingot Type of Steel 4145H to Increase the Yield of Fixed Length Product Practice of Raising Productivity of Ribbed Bar in Bar Production Line

棒材轧机定尺飞剪的简化同步数控电路

A Simplified Synchro-Numerical Control Circuit for Length-Setting Fly-shearing in Rod Mill

高速计数器在定尺剪切中的应用

The application of high-speed counter in automatic position and cutting system

焊管定尺飞锯直流驱动控制系统

DC Driving Control System of Weld Pipe Fixed Length Flying Saw

滚切式定尺剪偏心轴的磨削加工

Abrasive Machining for Eccentric Shaft of Rolling Cut type Sizing Shear

非接触式定尺切割系统在连铸机上的应用

Application of specified length cutting system without contact in Continuous Caster

基于模糊神经网络的定尺剪切线控制系统

Control system of fixed length cutting line based on fuzzy-neural network

单片机定尺剪切控制系统设计

The design of fixed length cutter system by single-chip microcomputer control

红外摄像定尺技术在板坯连铸机中的应用

The application of infrared camera to length technique in Slab Caster

自动控制板材定尺剪切的方法初探

Preliminary Analysis to Automatic Control Method of Fixed Size Plates Shearing

提高线棒材定尺率的有效方法

Effective Measures of Improving the Ratio of the Fixed Length

低成本改造焊管定尺锯切系统

Low-investment Modification of Sawing System for Length-cutting of Welded Pipe