In the group, We can supply you with 15 series meters, which contain Kilowatt Hour Meter, Panel Meter, Digital Panel Meter, Digital Clamp Meter, Digital Multi-meter, Multi-meter, Metal Detector, Digital Adjuster, Electronic Temperature Controller, Electro-Magnetic Counter, Thermocouple Thermal Electrical Resistance, Silicon Controlled Rectifier, Capacitor, Current Transformer, amounts to thousands of productions with different kinds, also if you need, we can help you develop new production.
在77、15系列可以供应你米，含有千瓦小时计，小组仪表数码小组公尺，数字钳仪表、数字万用表、万用表、金属探测器、数字调节器、电子温控器、电磁柜热电偶热电阻、可控硅，电容器、电流互感器、制作达数千种不同，如果你还需要，我们可以帮助你开发新产。
In the paper, the structure and design thought of resistance brazing micro controller, whose key component is MCS-51 are introduced.
介绍了电阻钎焊微控制器的组成和原理设计思路，分析了其工作可靠性的影响因素。
Key words: Resistance Welding, Concentration, Welding Cycle, Controller, Spot welding.
提出了各种组合式电阻焊循环方式，分别讨论了各方式的功能及适用性。
This paper introduced on electric resistance furnace applied both side silicon controlled rectifier control and intelligence instruments, applied cycle controller system instead of original contactor control system to obtain satisfy control and energy saving effect.
本文介绍电阻加热炉采用双向可控硅控制加智能仪表，周波控制器的控制系统代替原来的接触控制系统后，在实际中获得满意的控制和节能效果。
In this paper, the new technical characteristics of servo guns in resistance spot welding process are introduced compared with traditional pneumatic gun. The experimental systems including servo gun, robot and welding controller were developed. Online weld quality inspection was achieved using developed experimental systems.
就伺服焊枪的新特征与传统的气动焊枪进行了对比分析，在此基础上介绍了包括伺服焊枪、机器人和焊接控制器的点焊试验系统，利用伺服焊枪反馈特性实现车身点焊质量的在线检测。
The production of various specifications of models of the general pressure gauge, pressure gauge in high pressure, pressure controller, pressure gauge controller, seismic pressure gauge, pressure gauge earthquake-resistant, resistance FarEasTone pressure gauge, dual scale pressure gauge calibration and three, stainless steel pressure gauge pressure recorder, oxygen pressure gauge, a wind pressure gauge diaphragm pressure gauges, diaphragm pressure gauges, diaphragm pressure gauge, pressure gauge needle, explosion-proof electric contact pressure gauges, explosion-proof induction type contact pressure gauge, ultra-high pressure manometer.
生产各种规格型号的普通压力表，中高压压力表，压力控制器，压力表式控制器，抗震压力表，耐震压力表，电阻远传压力表，双刻度及三刻度压力表，不锈钢压力表，压力记录仪，氧压力表，出风压力表膜盒压力表，膜片压力表，隔膜压力表，双针压力表，防爆电接点压力表、防爆感应式接点压力表，超高压压力表。
A sliding mode variable structure speed controller based on resistance perturbation estimator is designed for the thrust undulation caused by the end effect of direct drive permanent magnet synchronous linear motor servo system.
针对直接驱动的永磁直线同步电动机伺服系统的端部效应引起的推力波动问题，设计一种带有阻力估计器的滑模变结构速度控制器。
The following is currently the Deputy welding equipment sales at home and abroad: l CD series capacitor discharge stud welding machine type; 2 ARC series of pull-type bolt-arc welding machine; 3 hanging arc-type welding nuts; 4 insulation nails dedicated welder; 5 shaped nails welding machine; handle 6 aluminum nails Quartet automatic welding machine; 7 programmable automatic positioning of stud welding machine; 8 the automotive industry all-in-one manual welding clamp L-and C-type (frequency or intermediate frequency selectable 9 X-type and C-type welding robot Continental General forceps; 10 desktop point Welder and Welder convex desktop (optional-frequency or IF 11 vertical points Welder (optional-frequency or intermediate frequency 12 seam welding machine (frequency or intermediate frequency optional 13 servo motor-driven pressure on the intermediate frequency welding electrode technology; 14 intermediate frequency transformers; 15 microprocessor controller Introduce SCR welding; 16 for resistance welding electrode cap Automatic repair device; 17 electrode cap center services aircraft; 18 robot welding equipment; 19 rotary table welding equipment; 20 car shell welding robot equipment production line; 21 IGBT inverter DC argon arc welding machine; 22 IGBT inverse Variant AC/DC argon arc welding machine; 23 IGBT inverter air plasma cutting machine; 24 IGBT inverter welding machine manual; 25 inverter welding machine cut one three composite machine; 26 MAG/MIG CO2 gas shielded welding machine; 27 Pneumatic exchange points Welder (25-200KVA 28 three-phase secondary rectification points Welder (340-3160KVA 29; secondary rectification welding seam (160, 200 KVA 30 convex roller brake shoe welding machine; 31 gas security automatic straight seam welding machine; 32 flash butt welding machine (100-160KVA 33 car tubeless wheels flash butt welding machine (400, 630, 800 KVA 34 tubeless wheel hub motor vehicle production line; 35 car shock absorber linkage TIG/MAG welding machines; 36 car shock absorber assembly line; 37 Fully Automatic Shock Absorber Seam Welding Machine; 38 car shock absorberautomatic CO2 MAG Welder; 39 auto driveshaft automatic welding production lines; 40 high-speed railway track flash butt welding machine; 41 other automatic welding equipment and welding production lines turnkey project
以下是公司目前所代理销售的国内外焊接设备：l CD系列电容储能式螺柱焊机；2 ARC系列拉弧式螺栓焊机；3 悬弧式螺母焊机；4 保温钉专用焊机；5 异型钉焊机；6 铝锅手柄四方铝钉自动焊机；7 可编程自动定位螺柱焊机；8 汽车工业一体式手动焊钳L型和C型；9 X型和C型欧式通用机器人焊钳；10 台式点焊机和台式凸焊机；11 立式点焊机；12 缝焊机；13 伺服电机驱动电极压力的中频焊接技术；14 中频变压器；15 微处理器可控硅焊接控制器的介绍；16 用于电阻焊机的自动电极帽修理器；17 电极帽中心服务架；18 机器人焊接设备；19 旋转工作台焊接设备；20 汽车外壳成套装备机器人焊接生产线；21 IGBT逆变式直流氩弧焊机；22 IGBT逆变式交/直流氩弧焊机；23 IGBT逆变式空气等离子切割机；24 IGBT逆变式手工电焊机；25 逆变式焊切三机一体复合机；26 MAG/MIG CO2气保焊机；27 气动式交流点焊机（25-200KVA）；28 三相次级整流点焊机（3×40—3×160KVA）；29 次级整流缝焊机（160、200KVA）；30 制动蹄滚凸焊机；31 气保自动直缝焊机；32 闪光对焊机（100—160KVA）；33 汽车无内胎轮圈闪光对焊机（400、630、800KVA）；34 汽车无内胎车轮毂生产线；35 汽车减震器连杆TIG/MAG自动焊机；36 汽车减震器焊装生产线；37 全自动减震器缝焊机；38 汽车减震器CO2 MAG双枪自动焊机；39 汽车驱动轴自动焊接生产线；40 高速铁路轨道闪光对焊机；41 其它自动焊接设备和焊接生产线
This paper aimed at issue of electro-hydraulic servo controller servo valve display circuit affecting their driving circuit at present, using Current analog Head and Relay, insteading of sampling circuit and voltage analog Head, improved the linearity and precision; Gain adjustment of the sensor conditioning circuits aimed at the general scope of the small, poor linearity. In this paper, a new amplifier circuit to increase and improve the linearity; It also introduces a method according to the actual situation to put a fixed resistance combination of potentiometer, and it improved the accuracy of circuit.
本文针对目前电液伺服控制器中电液伺服阀显示电路影响其驱动电路设计的问题，提出了用电流式模拟表头加继电器方法，代替了采样电路加电压式模拟表头，改善了线性度和精度；针对一般的传感器调理电路增益调节范围小，线性度不好的问题，本文采用了一种新的电路增加了放大倍数和改善了线性度；本文还介绍了一种根据实际情况把电位计和固定电阻结合的方法，提高了电位计在电路中的精度。
Taking DELL 486 computer as management computer, taking SYSMAC C1000H programmable controller as control computer, according to the mathematical model corrected by bath resistance adding current waving, to automatically regulate the pole distance, control bath voltage, thus the production can be stabilized, the current efficiency can be increased, power can be saved of 323kW·h/t·A
用DELL486 微机作管理机，用SYSM AC C1000H 可编程序控制器作控制机，根据槽电阻加电流波动校正的数学模型，自动调整极距，控制槽电压，稳定生产，提高了电流效率，节电323kW ·h／t·Al，并减轻了劳动强度。
Our company adopts the international advanced quality control system and testing equipment, test rig cranes, X-ray Flaw Detector, ultrasonic flaw detector, hardness, high temperature combustion¨furnace, resistance furnace, temperature controller, universal measuring device, 3 Standard gear measurement, the electro-optical analysis of the scale, sound level meter and other testing equipment to meet the leading domestic level.
我公司采用国际先进的质量控制体系和检测设备，其中起重机试验台、X射线探伤仪、超声波探伤仪、硬度计、高温燃烧定碳炉、电阻炉、温度控制器、万能测长仪、三座标齿轮测量计、电光分析天秤、声级计等检测设备达到国内领先水平。
This paper introduces the DC power supply, 555 time-base circuit, electromagnetic relay and photosensitive resistance, and discusses on the circuit design of the automatic open-close curtain controller.
介绍了直流电源、555时基电路、电磁继电器和光敏电阻，论述了自动启闭窗帘控制器的电路设计。
Problems that result from high-speed movement of the equipment in measurement unit, including image mistiness, repetition and skip, are deeply analyzed. And the processing time is tested. The result indicates that image processing algorithm is accurate, fast, and robust. The simulation result of fuzzy controller, which is gained through Matlab, indicates that the fuzzy control system can accurately determine cutter`s number. The experiment of cutter indicates that the resistance thread can meet the demand.
分析了检测单元中装备高速作业带来的图像模糊和重复遗漏问题，测试了图像处理算法的时间，结果表明设计的算法准确、快速、适应性强；利用Matlab对模糊控制算法进行仿真，仿真结果表明控制算法能准确地确定刀具编号；切破刀具的试验表明设计的电阻丝刀具能满足要求。
When the dust-precipitator works, along with filter bags outward appearance dust to increase gradually, the resistance of dust machine also increases continuously. While attaining initial calue, the clean-ash controller issues clean-ash instruction, makes the filter bags to blow blge, transforming and vibratiing, enables the dust of filter bags outward to clearance come down fall into ash hopper, clean-ash work all is over, the dust machine recovers a normal work..
除尘器工作时，随着滤袋外面的灰尘逐渐增多，除尘器的阻力也不断增加，当达到设定值是时，凊灰控制器发出凊灰指令，将滤袋吹胀，变形振动，把滤袋外面的尘粉清除下了落入灰斗，凊灰工作全部结束，除尘器恢复正常工作。
The device adopts single-chip produced by WINBOND as the core controller which responsible for the sampling the analog signal and calculating the insulation resistance, adopts CPLD produced by ALTERA to accomplish address allocation, peripheral chips selection and keyboard decoding, adopts digital potentiometer and instrumentation amplify to achieve wide-scope measurement.
装置采用WINBOND公司的单片机为核心控制器，负责控制采样各路电压信号以及计算绝缘电阻，使用ALTERA公司的CPLD实现地址分配、外部芯片选择以及键盘编码，使用数字电位器和仪表放大器实现宽量程测量。
The PID controller is improved in order to come over the water pressur force and water resistance.
研究并改进PID算法，使主从机械手系统在水下环境工作时，能克服水压力和阻力对伺服控制系统的影响，保持优良的动、静态伺服性能。
The simulation results show this controller has very strong robustness not only to external load disturbance, but also to unpredictable plant parameter variations such as inertia of load、resistance of armature and coefficient of torque.
仿真结果证明，该控制器不仅有效地抑制了不确定负荷扰动的影响，同时对系统内部参数如电机转动惯量、电枢电阻、转矩常数等的摄动也具有较强的鲁棒性。
Dipping treatment of float ball of boiler water level controller for leak - resistance and anticorrosion
锅炉水位调节器浮球防蚀防漏浸胶处理
The structure and designing idea of resistance spot welding fuzzy controller based on DSP are presented in this paper.
文章提出基于DSP电阻点焊模糊控制器的结构和设计思想。
The Matlab/Simulink simulation showed that the controller had good dynamic qualities and strong resistance to bleat loading, could respond quickly to influent loading could reduce the effluent nitrate nitrogen and total nitrogen concentration, and meanwhile lowered greatly external carbon addition amount.
由Matlab/Simulink模拟表明，该控制器具有良好的动态品质、抗冲击负荷强，可快速响应进水负荷的变化，能在降低出水硝酸氮和总氮浓度的同时，大大降低外碳源投量。