有关自动称重配料系统的中英文翻译说课讲解
Automatic batching and weighing system system Now, along with the development of science and technology, Automatic batching and weighing system has been widely used in metallurgy, coal, chemicals, building material industry, etc. Automatic batching and weighing system can be set according to the input ratio and flow control of material flow, thereby achieve control of product quality and yield of the objective is to realize the automatic production process, and intelligent, enterprise's scientific management, safe and stable production and energy consumption is the important technical means. Computer control system in the production of ingredients used not only can improve the yield and quality ingredients and greatly reduce the labor intensity, and post to improve production efficiency.Belt batching system is a continuous totalizing automatic weighing instrument. It has played a critical role in coal, chemical industry, metallurgy, building materials, food and other sectors that are crucial to national economy and people's livelihood. The cumulative control of some mixed materials batching is realized by batching scale. This accurate cumulative control can cut down the cost of manufacture, improve the quality of the product and enhance the efficiency of labor.Automatic batching and weighing system is a kind of integrating transportation, measuring, mixing in an online automatic weighing apparatus measured dynamic. This system consists of one or more ingredients belt scales, can show not only transient flow and total amount of conveyor belt, can also according to the value of the instantaneous flow deviation to adjust to the size of the feed to flow, constitute a closer setting control system, and achieve constant flow of purpose. Along with the rapid development of industrial production, electronic belt scale increasing demand of burdening system, was widely applied in a pan of metallurgy, power, chemical industry, food industry etc of process control. At the same time, along with the computer technology and the rapid development of the automatic control technology, the system application technology more advanced, more extensive, field can take the scheme is moreagile diversity, and, due to the system often costly, users of the actual conditions are also different. Therefore, careful, choose a reasonable, perfect, economic solution appears especially importantThe structures of the belt scales ingredients consists mainly of transmission mountings, weighing transducer speed sensor, scale, active roller, driven roller, conveyor belt conveyors, drag, adjusting devices, equipment etc. When the scattered in conveyor belt scale body through the material on the weighing scale body, the speed sensor and sensor signal and the weight of millivolt belt speed pulse signal through the junction box to strap balance meter.The overall design philosophy of the Automatic batching and weighing system of the belt is: Before the belt conveyer is put into operation, the settlement value of the flow of the supplies is established on the keyboard by the attenbant to carry on the belt. After the system is put into normal running, loading signal of the belt that the one-chip computer samples and the speed signal leaves, walk belt speed signal and belt instantaneous weight, unit of length is it can calculate out belt twinkling of an eye flow F of supplies to multiply (t) . The flow can be in charge of the number and show, offer the craft data to attenbant to consult in the twinkling of an eye. 8031 systems and then compare the actual value of the flow instead of the establishing value, calculate out controlling amount vi after PID regulates operation, and then change into the electric current and output the signal, and then enlarged and controlled leading the open angle of silicon controlled rectifier, realize regulating the function of the electricity electromechanical magnetism clutch excitation electric current of slippery difference, thus regulate the rotational speed of the slippery difference electrical machinery of executive body, enable transporting the flow of supplies on belts to stabilize in the adjacent place of settlement value as much as possible, have a good static index and dynamic performance.Automatic batching and weighing system is widely applied in industrial and agricultural production and social life in all areas. Especially the metallurgy, coal,chemicals, cement industries, often need to spread in the dynamic process of belt conveyor, and continuous weigh on conveying the flow adjustment and control, accurate ratio.The quality control of ingredients directly relates to the enterprise can produce smoothly. If the quality of compound reach requirements, causing a waste of energy, raw materials, while influence the quality of the products and productivity, and some of the important position of the ingredients for the production of mistakes even a accident. Therefore, the high precision and ingredients ingredients and how quickly the whole manufacturing restricts the product quality and yield response, so the quality and yield of compounding process control give enough attention. Electronic says automatic batching system can be set according to the input ratio and flow control of material flow, thereby achieve control of product quality and yield of the objective is to realize the automatic production process, and intelligent, enterprise's scientific management, safe and stable production and energy consumption is the important technical means. Computer control system in the production of ingredients used not only can improve the yield and quality ingredients and greatly reduce the labor intensity, and post to improve production efficiency.Because the system of production lines, with the same ingredients and composed of daytime belt says system for example. This system mainly consists of ingredients, instrument, electronic control frequency, industrial control computer cabinet, and monitoring and management software.1) ingredients electronic saidIngredients of electronic belt says the bulk materials through belt of automatic weighing and continuous accumulated, transportation and measuring two functions. Weighing part adopts resistance strain working principle, structure, roller leveraged practical work, belt constant velocity measurement called by feeding speed regulating superior to change the material flow, this type of enterprises with more than say for production process control.2) meter controllerInstrumentation control including daytime belt says, each instrument meter from receiving belt says the weight of the weighing transducer speed sensor signal and the changes of the belt speed pulse signal, calculate flow and accumulation. And will flow signals in 4-20 ma simulation current form, work-managing machine will flow for industrial computer signals and machine after comparison, according to a certain value of output control rule 4-20 ma adjusting control signal, feeder, forming a single speed closed-loop control certain material flow, achieve the goal.3) inverter arkArk of the converter, the dynamic control switch from higher feeding motor control signalsThe rev. Stop, simultaneously also accept four ^ from polymerizing-kettle - 20 ma adjustment, to change the output signalPower supply of frequency, and control site 7 feeder speed. If the inverter power,To configure the cooling fan, to ensure the converter can work normally.4) industrial control computer and softwareHuaShuo use polymerizing-kettle IPC - 610 # 14 industrial PC chassis frame 6179L length, configuration PCA - 512M memory and CPU card, with 80G hard disk, a PCL - 746 + 4 ports RS232 \ \ 485 communication interface card 422, 2-4 1720U type PCI simulation output channel segregation, work-managing machine as PC, through two-way communication interface RS485 with belt says, through RS232 instrument online communication interface with dynamic two-way the PLC control, analog output online control signal control feeding machine to flow, which constitute a complete system of the ingredients. Other vital industrial computer interface RS485 two-way communication, to prepare for and plant upper polymerizing-kettle communication.The main functions are monitoring software, according to the production offormula and yield target weighing process of automatic control, statistic data management and weighing achieve print. System software has a variety of on-site control mode and the input, a formula of adapting to different engineering requirements, users can set alarm print time parameters, use the menu interface, easy to use, users can through the mouse or keyboard operate on the ingredients, control and management system.The main components of the control system are belt scales, programmable controller, communication system design and monitoring software modules etc, electronic belt says the structure and working principle of below a specific instructions are not here, programmable controller using OMROM company CQM1H type module type programmable controller, configuration CQM1H - CPU21 - E type CPU module, PA203 CQM1 - power module, four CQM1-212 type 16 points I/O input module, 2-16 points OC222 CQM1 type of I/O output module, the system module points total 112. Each electronic belt says about the input signal is PLC belt running deviation switch alarm signal, belt skid alarm input, alarm, main belt running and site operation dish central/site selection, on-site control control feeding machine and belt conveyor start/stop, central control feeding machine and belt conveyor and stop signal, each electronic belt says about PLC output signal a belt running deviation indicator lights, startup, belt skid feeder, start signal of belt conveyor.Communication system design choices as PC software platform VB6.0 by use Basic6.0 Visual, with its friendly interface, easy to use, develop strong practicability etc, are widely used in both at home and abroad.Monitoring software module of the software is based on Windows 2000, operating system, and Basic6.0 Visual programming language, make Access2000 database management. Mainly used for system operation module which enter or exit site control condition, operating, establish initialization, a new production tasks, keep the ingredients of the project, the next after each parameter can be automatically boot, enter the project, in order to prevent general people literally,set up the start-up system login] function. Statements management module function is the first enter inquires, the operator can pages of all channels of historical data and browse ingredients, inquires according to the passage, when the date and time, divisions, data ingredients generate reports and print.On-site control module mainly used for setting engineering parameters, monitor and control field ingredients.Setting module for setting the initialization parameter ingredients and engineering. Namely, the time, the production of Numbers, initial placement, automatic reset manually/cumulative class, single/completion and other parameters said belt.The structures of the belt scales ingredients consists mainly of transmission mountings, weighing transducer speed sensor, scale, active roller, driven roller, conveyor belt conveyors, drag, adjusting devices, equipment etc. When the scattered in conveyor belt scale body through the material on the weighing scale body, the speed sensor and sensor signal and the weight of millivolt belt speed pulse signal through the junction box to strap balance meter [3]By feeding equipment materials to electronic belt scales, says the speed sensor weighing sensors and weighing and speed signal sent to weigh instrument meter, weighing the instantaneous flow conveying materials, accumulation, at the same time, the data such as measuring the measured value and value deviation, through the inverter to adjust the speed of the motor drive belt scales, make accurate to user setting to flow, material flow to a constant.For electronic belt scales, can choose just qualitative s-type weighing transducer. The connection mode using joint bearings, tensile condition in the lateral force, the ability, can be installed on the seal, compact structure, within the beam.The system is composed of a platform characteristic of a machine to control the multiple feeder, in order to achieve certain proportion between each feeder, the work is connected, and give a quantitative as current ratio, so itsmodified control structure is more complex.自动称重配料系统目前，随着科学技术的不断发展，自动称重配料系统已经广泛应用于冶金、煤炭、化工、建材等行业中[1]。
LCXK-Ⅲ型配料秤控制器中文说明书
WeighfeederOperation Manual定量给料机LCXK-Ⅲ操作手册承德承信自动化工程有限公司目录一概述讲述皮带秤操作原理及具体情况，如“出料点供料。
什么是INTECONT PLUS ．．．．．．．．．．．．．．．．．．2 定义．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．2 计量原理．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．2 控制．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．2 输入和输出．．．．．．．．．．．．．．．．．．．．．．．．．．．．．3二技术数据和字符．．．．．．．．．．．．．．．．．．．．3 本章简要介绍INTECONT所用全部数据和所有可能发生的情况。
技术数据．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．4 接口．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．5 对话语言、单位．．．．．．．．．．．．．．．．．．．．．．．．．．5 显示、指示灯期．．．．．．．．．．．．．．．．．．．．．．．．．．5 程序设置、标定．．．．．．．．．．．．．．．．．．．．．．．．．．6三程序设置．．．．．．．．．．．．．．．．．．．．．．．．．．7 程序设置功能便于以少量的运算完成秤体计量要求。
功能分配．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．7 标定功能．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．8 皮带环形LB ．．．．．．．．．．．．．．．．．．．．．．．．．．．8除皮TW．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．9置零．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．9 砝码检查CW．．．．．．．．．．．．．．．．．．．．．．．．．．．9模拟方式．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．10 时间设置．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．11四服务值．．．．．．．．．．．．．．．．．．．．．．．．．．．．11 服务值信号适用于外部线缆、输入、输出转换和负荷传感器负载等检查。
lcs配料称标准_概述说明以及解释
lcs配料称标准概述说明以及解释1. 引言1.1 概述本文旨在介绍和解释LCS配料称标准，该标准是用于确定和规范化LCS（Low Carbon Steel）配料称重过程中所需的各种要求和规定。
通过遵守这一标准，可以有效确保钢铁行业中的配料称重过程的准确性、一致性和可靠性。
1.2 文章结构本文将分为五个部分进行论述。
首先，我们将在第一节中介绍本文的概述，阐明文章主题并概括介绍LCS配料称标准。
然后，在第二节中详细描述LCS配料称标准的定义、背景和相关信息。
接下来，在第三节中我们将阐述该标准的具体要点，包括成分比例、质量控制要求以及标签和包装规定。
在第四节中，我们将探讨实施LCS配料称标准所带来的好处以及可能面临的挑战，并提供相应解决方案。
最后，在第五节中得出结论并对整篇文章进行总结。
1.3 目的本文旨在使读者更好地了解LCS配料称标准，并提供对这一标准重要内容和意义的深入理解。
通过深入分析配料称标准的要点和应用，读者将能够清楚地了解该标准对于钢铁行业的重要性和影响。
此外，本文还将介绍实施这一标准可能面临的挑战，并提供解决方案以帮助读者更好地应对这些挑战。
以上是“1. 引言”部分的详细内容。
如有其他需要，请随时告知。
2. LCS配料称标准2.1 定义和背景LCS配料称标准是指在食品生产和加工过程中，对于食品配料称重过程中所使用的称量设备进行评估和规范的标准。
这一标准旨在确保食品生产过程中的称量结果准确可靠，从而达到产品质量的稳定与控制。
在食品生产领域，不同的配料需要按特定比例进行搭配，以确保最终产品的口感、营养价值和质地符合消费者的期望。
因此，在称重过程中，准确地控制每种配料的重量至关重要。
LCS配料称标准的出现恰好满足了这一需求，并且得到了广泛应用。
2.2 标准说明LCS配料称标准包括了多个方面的内容。
首先是对于称重设备本身的要求。
这些要求涉及到设备精度、稳定性、线性度等性能指标。
只有通过了相应检测并符合标准规定要求的设备才能用于食品生产环境下的称量工作。
全自动称重配料系统
全自动称重配料系统（广州南创内部培训资料整理编辑：冯工）全自动称重配料系统系统描述自动称重配料系统是完全自主研发，用于专业生产对粉状，散粒状物料（如粮食，面粉，饲料，PVC粉体，PP颗粒等）进行连续输送，精确计量，自动配料的称重系统。
广州南创中国“称重控制系统”行业领导者、称重系统专家！中国进口传感器、仪器仪表、工业备件十大供应商;系统由上位机-工业电脑，下位机-PLC可编程序控制器，粉体配料，液体配料，微量加料及控制系统等部分组成。
它是以真空上料，加料螺杆定量加料，称重料斗自动称重配料，同时进行累加称重的一种自动称重系统。
适合于物料的精确计量和生产过程中的自动配料作业。
1.全自动称重配料系统：a)AT-WS系列全自动称重配料系统；b)SAT-WS半自动称重配料系统；c)M-WS人工称重配料系统。
2.全范围的中央和独立的加料系统：a)NP -FDS负压加料系统；b)SC-FDS螺旋加料系统；3.弹簧上料器：a)SP-FD100型弹簧上料器；b)SP-FD300型弹簧上料器；c)SP-FD700型弹簧上料器4.真空上料器：a)VF-P型粉末真空上料器；b)VF-G型颗粒真空上料器5.抽屉式磁力架：a)HP-MS高强力磁力架；b)DR-MS抽屉式磁力架一，c)AT-WS系列全自动称重配料系统；SAT-WS半自动称重配料系统；M-WS人工称重配料系统：计量范围：500g；5Kg；10Kg；30kg；50kg─2000kg计量精度：±0.05％；±0.1％；±0.2％；±0.5％可按用户要求，加工特殊规格。
二，全范围的中央和独立的加料系统中央上料系统可以说是规模化塑料加工生产线中使用最普遍的辅助设备，它可节省原料搬运的人力与时间以及生产现场原料堆放所占的空间。
产品系列：1，NP-FDS负压加料系统我司NP-FDS负压加料系统采用负压高速低浓度输送方式，该方式是利用真空泵产生足够的真空吸引力，再调整原料与空气之间的比例来达到输送的方式，其具有操作控制简便，输送速度快，生产安全稳定，生产现场清洁，成本低的特点。
V8.0说明书(英汉对照版)
System of Automobile Weighing 称重微机管理系统——说明书—— Specifications操作手册Operation Manual（8 . 0 版）(8.0 Version)June, 2010前言Preface本《称重微机管理系统8.0版——说明书》（以下简称《说明书》）主要介绍“称重管理系统V8.0”的软硬件要求、安装方法、参数设置和日常操作维护等。
This 8.0 version of Specifications for System of Automobile Weighing (hereinafter referred to as the Specifications) mainly describes hardware & software requirements, installation method, parameter setting and daily operation and maintenance for the weighing management system V8.0.该管理系统的使用人员设定为：系统管理员、操作人员。
要求系统管理员熟悉Windows操作系统，了解Client\Server结构且具有SQL Server(或MSDE2000A)数据库管理经验；要求操作人员能够熟悉Windows基本操作。
The use of this management system is set and limited to the system administrator and the operator. The system administer is required to get familiar with the Windows operating system, understand Client\Server structure and have SQL Server (or MSDE2000A) database management experience. The operator is required to get familiar with basic operations of the Windows.本《说明书》是为系统管理员、操作人员的工作而编写的。
皮带秤校准中英文调试大纲
徐州三原自动化皮带秤中英文调试大纲The outline of debugging一.The install preparation before test调试前准备1.在输送机框架上安装好皮带秤Install the belt scale on thestatic test frame.2.调整称重传感器拉杆，使框架平面处于相同水平位置Adjust the load cells’ pulling pole, to ensure the scale frameand test frame are in the same level.3.打开电源对传感器进行预热30分钟Turn on the instrumentpower, the load cells are on power for about 30 minutes.预热30分钟4.测量传感器输出值，如果不同，则调整拉杆，使其输出相同Test the load cells output, if they are different, the pullingpole should be adjusted. To ensure they output is the same.二.Adjust the contents调试内容1.ZERO accumulative total零点累计值: 皮带空荷运行整数圈后，零点指示器的累计示值应不大于这段时间内，在最大流量下所应累计负荷的百分比：0.05%Empty in leather belt movement integral an empress, the zero orders the total amount of the indicator shows value should not very in this time inside, a percentage forshould total amount carrying under the biggest discharge:0.05%2.STATIC STATE RESOLUTION在皮带秤上放置链码，皮带运转整数圈，记录累计示值，照此共做5次，五次检测结果中的最大值与最小值之差，与五次称量累计示值平均值之比，应符合0.25%的要求。
ZZC系列转子计量秤英文说明书
转子计量秤使用说明书承德承信自动化工程有限公司第一部分机械部分一．概述：ZZC系列转子计量秤是我公司新研制的动态计量设备,该设备是一种可广泛应用于建材、冶金、化工、电力等行业，对各种无粘性粉料进行动态计量的理想设备。
以水泥生产工艺为例，可用于：1．散装水泥的定量计量。
2．机立窑预加水成球工艺过程的煤粉、生料粉的计量及配料。
3．回转窑工艺中的配料计量。
4．回转窑工艺中的入窖煤粉的配料计量。
二.产品型号规格及基本参数该计量设备核心由转子计量秤秤体、称重控制器两大部分组成（电气部分安装于集中控制柜上）。
产品基本参数见表型号规格如下：注：流量范围—这里容重按1t/㎡计算,若物料容量变动,流量范围也相应变动。
三．使用环境条件1．电源电压：三相五线制（L1、L2、L3、N、接地线）2．环境温度：称重显示控制器：0～+40℃;秤体：-10～+50℃3．环境相对湿度：相对湿度不大于90%4．物料：粉状无粘性，粒径小于2㎜四．工作原理及主要特点1．工作原理该产品采用测力和测速相结合的原理设计。
秤体轴圆盘、转子、传动机构、支点、称重传感器、测速传感器、秤架、进出料口等组成。
一对支点设置在圆盘的中心线上，称重传感器设置在两支点联线的垂直平直分线上，测速传感器安装在托动电机轴的尾端，支点如同天平刀口，未下料时，调节平衡装置，使圆盘相对于支点处于平衡状态，转子由一系列叶片组成，叶片与圆盘壁围成一格一格的旋转空间，当下料时，物料从进料口进入这些空间，并随着转子的转动到达出料口排出。
此时，相对与支点，圆盘里一半有物料，一半没有物料，使圆盘的两个半圆相对于支点失去平衡，称重传感器受力，这个力与圆盘内物料的重量成正比。
设物料均匀分布，圆盘内的料重为P（㎏），称重传感器受力为F（㎏），则F=C1P (1)（式中C1P为比例常数，它的大小只与P和F关于支点的力臂有关）很明显，当转子均匀送料时，转子每旋转一周所输送的物料正为2P，又设此时测速传感器所检测到的转子的转速信号为n（周/分），则物料的流量Q(t/h)为：Q=2P/100（nx60）=0.12/C1Fn=K1Fn (2)由（2）式得知，通过转子秤物料的流量，取决于称重传感器受力F和测速传感器转速n 的乘积，由此，可求得T（小时）通过转子秤的物料累计量W（吨）。
电子秤中英文资料翻译
附录：英文技术资料翻译Journal of Jiaozuo Institute of Technology (Nstursl Science),Vol.20,No.4,Jul.2001英文原文：The development of portable digital balanceGUO San-ming' Z H ENG J un-zhong(Dept,of Electri.Eng .of JIT,Jiaozuo 454000,China)Abstract: More attention has been paid on the development of the portable digital balance with commercial worth since the usual measurers have been unpopular such as pole balance spring balance and some others .The scheme of the portable digital balance with high performance and low cost is put forward. The ideas for the signal process circuit is introduced and the specie hardware chart is made. The key parts of the weigh sensor elastomer are specified. Moreover the problems to deal with the current and the improvement on the accuration have been solved.Key words: digital balance; elastomer; power amplifier; measurement range conversion; electric resourceCLC; TH 715.1 +93 Document Code: A literature number 1007 -7332 (2001) 04-0269-040 IntroductionDevelopment of science and technology, the weighing technology put forward higher requirements, especially micro-processing technology and sensor technology, tremendous progress has greatly accelerated this process. Currently, electronic scales used in commercial sales have been quite common, but all kinds of electronic scales are widely used in the market, there are significant limitations. These electronic scales large volume, high cost, need for frequency AC power supply, and can not carry. Popular portableelectronic weighing scales on the market, or they use a rod to the spring compression, tensile deformation of the spring balance to achieve, such as metering, measurement error is large, more than once spring elastic limit, it will generate a lot of errors, as well as damage to the rod type scales are currently going out of the metering equipment, therefore, a miniaturized, can be replaced in the future development of universal rod scales electronic scales by the people attach great importance to design a lightweight, easy to carry, accurate measurement, intuitive readings civilian electronic scales imminent.This product is fully electronic circuit design, fully taking into account the advantages of various types of electronic scales, and small and portable, measurement error is small (1%), reliable / low prices on the civilian market has good prospects for use.1 System PrinciplesPortable electronic scale system shown( Figure 1), which consists of sensors, amplifiers, range conversion circuit, A / D converter and a display / power supply circuit and the like.Strain gauge sensor element consisting of a resistor, the weighing weak signal, the precision of the differential amplifier, two stages (0~2Kg, 2~10Kg) automatic conversion range, the A/D converter, said amplified re-converted into an analog signal to a digital liquid crystal display (LCD) display, the processing circuit power supply voltage into the battery power supply voltage level required for the type of each unit circuit.2 load cell selection and designIn the electronic scale system , the sensor is the most critical component is also part of the design of electronic scales difficult to deal with , its performance directlydetermines the accuracy of electronic scales . Small -scale load cell structure , type and more categories . In order to make the load cell has good linearity , strong input sensitivity and strong resistance to lateral load force , we have adopted a two-hole parallel beam load cell [1] ( Figure 2 ),as the use of domestic hard aluminum alloy LY12 elastomer material, the elastic hysteresis and creep is small, the small -scale load cell, the storage of this material is larger than W, elastic modulus is small (about 1 / 3 of steel), the manufacture of small the load cell weighing scale , and the ideal material.Working principle of the sensor is : When the sensor is subjected to external loads prole of the upper and lower beams parallel elastomer elastic deformation / paste in a parallel beam of four strain gauges R1~ R4 consists of bridge output voltage is generated with linearized external load increment p , p can know the size of the external load.Size of the sensor according to the maximum range of the elastic element may be primarily determined detection point ( peak stress ) section thickness h1,, to determine the form and size of the opening , the sensor sensitivity is generally require (1.5 ~ 2) mV / V range, the full-bridge The output voltage U 0.As 0CC U S U ε=,Where: S-strain gauge sensitivity factor;U C C - -for the bridge voltageε-Detection Point (strain gauge affixed at) strain,S U U CC /)/(0=εAlso 1/P M E W ε= ,Where: Mp-detection point bending moment;E -modulus of elasticity of the material;W1-detection point flexural modulus; .)6/(211bh l W =Beacuse ),2/(:)2/(:max L l M M P = (Similar triangles);So ,4/)4/)(/(pl pL L l M P -=Where: b -elastic element width;h1-sectional thickness detection point ;Mmax = pL/4- maximum bending moments at both ends of the elastic element ; p-Maximum weight;l-double hole center distance;L-length of elastomersCan push 164pl h Ebε= Open hole diameter 12h φα=-，2()/2h L l φ=--The stiffness ratio αL h h K 312)(= . This value can be used as calibration values estimated elastic stiffness is adequate. Size elastomer determined according to the above principles, its processing byconventional technology standards, through the heat out of the library , the opening line cutting , grinding and other processes required by conventional patch3 amplifier circuit design processing several problems(1) Power : This e- weighed 2 on the 5th ordinary zinc-manganese batteries (3V) or rechargeable battery (2.4V) power supply. For each level of the supply voltage circuit for this is not enough , so the choice of switching to Boost Regulator Manifold TL499A for power conversion ( Figure 3 ).The output voltage of the regulator TL499A range of up to 2.9 ~ 30V, output current of 100mA, the required input voltage range of 1.1 ~ 10V. TL499A the battery voltage up to 15V, 7.5V and then get a symmetrical voltage output through the op amp. (2) Reduce the influence of the equivalent offset voltage measurement accuracy ; bridge output signal is superimposed on a high voltage DC supply mold weak signal , you should first ensure that the power bridge to get a high degree of stability , constant current bridge uses circuitry as shown in ( 4 ) below.By the A1, R5, R6, R1 constitute a constant current source circuit for providing a high degree of stability bridge power circuit . R1-R4 constituting the detection resistance strain gauge bridge force due to the action of the force to deform the elastic body , leaving a corresponding change in strain gauge resistance , thereby weak bridge output voltage signal proportional to the force by the elastic body , Rp is zero potentiometer to adjust the bridge output to zero. A2-A5 and peripheral components of the differential amplifier . The circuit has an input impedance (300-500mΏ) high , high common mode rejection ratio (110DB). Input offset voltage (20uv) and offset voltage drift (0.25-10uv / ℃) small features, ideal for the bridge amplifier circuit form . Circuit is divided into two , the first stage consists of A2, A3 , thereby to improve the input impedance of the amplifier circuit , the second stage by the A4, A5 constitute a differential amplifier , seeking an exact match to A4 external resistor , while lower gain circuit has guaranteed small offset voltage , Rw number tune the gain of the amplifier.(3) Achieve scale transformation , the electronic scale range is divided into two ranges , the first range 0-2Kg, second range 2-10Kg, automatic conversion range fromthe circuit ( Figure 5 ).A/D conversion and the reality circuit ICL7106 completed by the manifold, range conversion by changing the reference voltage VREF 7106 implementation. Weighing comparator circuit compares the output signal of the differential amplifier composed by A6 , when the weighing scale at 0 - 1999g range, the signal is small , the comparator does not move from Rp1 adjusted reference voltage through analog switches SW1, plus to VREF end 7106 ; when weighing more than 1999g, comparator A6 flip RP2 obtained by the reference voltage signal via the analog switch SW2 to 7106 ; simultaneously output A6 control the position of the decimal point is lit LCD display.4 Test ResultsBy actual measurement , the electronic scale technical indicators are as follows : Accuracy degree level : 3 Maximum weighing : 10kgMinimum scale value : Range :0 - 1999g time error : ≤1%Range :1.999-10kg when drift : <0.1% / ℃Weight : ≤400g volume: about 110mmx80mmx35mm5 ConclusionsRenamed some of the performance characteristics of some failings , one of which is the high price , after accounting cost about 120 yuan ; Furthermore high linearity error ; function is still lacking, such as tare function , computing functions. These need to be addressed in a future circuit improvements . As electronic scales small, easy to carry , such as to further reduce costs in the civilian market will have good prospects for use A/D conversion and the reality circuit ICL7106 completed by the manifold , range conversion by changing the reference voltage VREF 7106 implementation. Weighing comparator circuit compares the output signal of the differential amplifiercomposed by A6 , when the weighing scale at 0 - 1999g range, the signal is small , the comparator does not move from Rp1 adjusted reference voltage through analog switches SW1, plus to VREF end 7106 ; when weighing more than 1999g, comparator A6 flip RP2 obtained by the reference voltage signal via the analog switch SW2 to 7106 ; Simultaneously output A6 control the position of the decimal point is lit LCD display.焦作工学院（自然科学版），第20卷，第四期，2001年7月中文译文：便携式电子秤的研制郭三明，郑均忠（焦作工学院电气工程系，河南焦作454000）摘要：目前，市场上常见的杆式秤和弹簧秤等计量器具已逐步被淘汰。
配料称重系统培训
2.电阻应变式称重传感器
它是基于这样一个原理：弹性体（弹性元件，敏感梁）在外力作用下产生弹性变形，使 粘贴在他表面的电阻应变片（转换元件）也随同产生变形，电阻应变片[1]变形后，它的 阻值将发生变化（增大或减小），再经相应的测量电路把这一电阻变化转换为电信号 （电压或电流），从而完成了将外力变换为电信号的过程。
语、ENGLISH、中文选项。
3.2.设备监视器选项
打开此选项会出现如下画面：
这是整体设备的监控画面，此画面显示了整体设备的运行状态。我们可以从 画面最底下一行的选择菜单直接移动至详细设备的监控画面及其它画面。
由此可见，电阻应变片、弹性体和检测电路是电阻应变式称重传感器中不可缺少的几个 主要部分。下面就这三方面简要论述。
电阻应变片是把一根电阻丝机械的分布在一块有机材料制成的基底上，即成为一片应变 片。他的一个重要参数是灵敏系数K，灵敏度系数K值的大小是由制作金属电阻丝材料的 性质决定的一个常数，它和应变片的形状、尺寸大小无关，不同的材料的K值一般在 1.7—3.6之间；其次K值是一个无因次量，即它没有量纲。
1. 由13只原料储料槽和5台计量秤构成。5台计量机上的储料槽分别为A1料仓与A-2料仓投石英砂，B-1料仓投碳酸锶，B-2料仓投备用 ,C-1料仓 投硼酸，C-2料仓投氧化铝，C-3料仓投碳酸钙，D-1料仓投硝酸钡，D-2 料仓投碳酸钡，D-3料仓投氧化锌，D-4料仓备用，D-5料仓投小料，E料 仓投碎玻璃。各计量秤按累积方式进行计量，往下游工序排料。A秤～D 秤从各个储料槽上用带投料门的螺旋给料机以2级控制来做投料计量，然 后全量排料。E秤从储料槽上用电磁振动给料机以1级控制来进行计量， 排料时以2级控制来排料计量。另外，D秤上选择的5只储料槽的计量全部 结束后就等待A秤原料的计量完成，A秤原料的计量一完成，D秤中的原料 就往A秤中全量排料。
称重计量与配料系统设备工艺原理
称重计量与配料系统设备工艺原理随着工业化的快速发展，工厂对于生产效率和质量要求越来越高。
如今，许多工厂都采用称重计量与配料系统设备来帮助提高生产效率和产品质量。
本文将介绍称重计量与配料系统设备的工艺原理及其应用。
称重计量与配料系统设备的概述称重计量与配料系统设备（Weight Measurement and Batching System Equipment）是一种用于工厂生产的先进技术设备。
其主要作用是通过自动称重和计量，将不同种类的原材料按照预定配比混合、拌和和加工。
它能够高效地完成大规模、高精度的制造任务，同时大大提高产品品质、降低人工错误率。
称重计量与配料系统设备主要由下列零部件组成：•称重传感器•控制系统•进料系统•混合系统•输送系统称重计量与配料系统设备的工作原理称重计量与配料系统设备的工作原理主要基于重量计算原理，即将物质重量转换为数值，为产品的制造、包装提供精确、稳定的重量数据。
当原材料首先进入下料机构时，称重传感器会自动检测原材料的重量，并把数据传输给控制系统。
控制系统将根据重量数据和预设的配料配比计算出所需量的原材料，并向下料机构发出指令，从而控制进料系统将粉末、颗粒状或液态原材料按照不同比例投放到混合机中。
然后，通过混合设备快速搅拌、混合，将各种原材料混合均匀。
最后，通过输送系统将混合好的成品物料运往包装机进行包装或直接输送至下一道工序。
整个过程使用控制系统实现自动化控制，保证生产的稳定性和准确度。
称重计量与配料系统设备的优势和应用称重计量与配料系统设备具有以下的优势：•高效性：自动化、高速混配和输送系统，提高生产效率。
•精确性：准确计量和重复性可以精确控制成品品质。
•经济性：减少了人工成本、产品废料、备件和物料成本。
•安全性：自动化系统可以减少操作人员接触到危险材料的机会。
在各种工业领域，称重计量与配料系统设备已广泛应用，如以下几个示例：•化工：应用于制药和色彩化学行业，对复杂的混合物进行配料和混合。
配料系统英文介绍
配料系统Liquid Preparation SystemAs for the concentrated solution tanks and diluted solution tanks, they are adopted reasonable design, advanced crafts and automatic control system, which are according to GMP standard. Vertical double layers: With the structure of vertical double layers, with the interior polish Ra 0.45, with the mirror plate or grinding plate for heat preservation, the tanks are well proportioned. Jacket: The helical band in the jacket, which is filled heat preserved material, is heated by steam or cooled by cooling water. The parts are adopted SS316L, which are passed through liquid, the rest parts are adopted SS304. Capped end:the capped end at the bottom of the tank is adopted concave-convex type.With the axis leaning nozzle, sterilizing nozzle, sprall ball, manhole, 0.22m vent filter with hydrophobicity and agitator, outlet, drainage, sample point, temperature sensor, level transmitter etc.It is adopted level indicator and controller with alarm.It can be customized to add N2 or PH meter, according to customer’s requirem ents. The clean pipeline system is very important for the quality of medicine. The main pipeline system: pure water distributionsystem, WFI distribution system, liquid distribution system etc.We have one professional team especially for the installation pipeline system, who had advanced welding techniques.The welding quality is satisfied with the GMP standard.Surface is treated with mechanical or electro-chemical polish.We adopted advanced full automatic inert gases shield orbit welding to connect thinner pipes, which is regulated andcontrolled ach welding parameters (e.g.: voltage, pressure,speed), quality and flow of inert gases. The welding orbit is verysmooth.We needn’t adopt acid cleaning and passivation.We adopted endoscope to inspect the welding quality of pipes.We made one complete systems engineering guaranteeing system, which is strictly according to the GMP/FDAstandard. From selecting material to inspect equipment, we always strictly according to our quality criterion.Liquid Preparation System。