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test OPC
说明： 西门子plc型号S7-1200的opc连接的文件(OPC communication test connection)
- 2020-06-20 05:40:01下载
- 积分：1
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FX2N PLC电梯程序
说明： 三菱plc梯形图程序，是FX2N版本的三菱梯形图，很有参考意义。适合初学者。(Mitsubishi PLC ladder program is FX2N version of Mitsubishi ladder diagram, which is of great reference significance. Suitable for beginners.)
- 2020-12-17 16:32:48下载
- 积分：1
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铝型材锯切控制程序
说明： PLC control program, automatic cutting production line for aluminium profile
- 2019-05-27 11:23:51下载
- 积分：1
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AOI_test5.3
公司推荐的PLC,用来设计了段流程程序,结构清晰,功能分段,注释详明(The PLC recommended by the company is designed to segment the flow process, with clear structure, functional segmentation and detailed notes.)
- 2018-05-14 20:38:15下载
- 积分：1
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PLC编程100例
肖锋主编的PLC精选100例子，主要为工厂钻铣车床，步进控制，电梯等编程(Xiao Feng Editor-in-Chief of the PLC Selected 100 examples, mainly for the factory drilling and milling lathe, step control, elevator programming, etc.)
- 2020-11-16 20:59:41下载
- 积分：1
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Virtual simulation of five axis machine tool
一个虚拟机工具（VMT）仿真系统，它考虑了工具中心点（TCP）插值，
摘要提出了一种五轴机床的几何误差、伺服动力学和摩擦效应。
提出了一种新颖的五轴插值方法，以保证每种方法的最大速度约束
轴可以满足。
几何误差模型，包括铅螺钉，直度，角和方形
错误的建立是为了分析工作空间中的体积误差。
包括刚性的模型
利用身体运动、摩擦模型和伺服控制回路来评价伺服动力学和非线性
效果。
由位置、伺服动力学和摩擦效应所引起的误差被集成到
车辆行驶里程模拟程序。
TCP轨迹的模拟结果由小的线段表示
生成NC代码。
然后，NC代码被输入到VERICUT软件中进行虚拟切割。
来
摘要对五轴刻版机进行了插值设计，并对其进行了裁剪实验。
基于pc的控制器。(A virtual machine tool (VMT) simulation system which considers tool center point (TCP) interpolation,
geometric errors, servo dynamics, and friction effects for a five-axis machine tool is developed in this paper.
A novel five-axis interpolation method is proposed to ensure that maximum velocity constraints for each
axis can be satisfied. The geometric error model, including lead screw, straightness, angular and squareness
errors is built to analyze the volumetric errors within the working space. The model which includes rigid
body motion, friction model and servo control loops is utilized to evaluate servo dynamics and non-linear
effects. The errors caused by the locations, servo dynamics, and friction effects are integrated into the
VMT simulation program. Simulation results of TCP trajectory are represented by small line segments
to generate NC codes. Then the NC codes are fed into VERICUT software to perform virtual cutting.)
- 2018-04-09 16:10:18下载
- 积分：1
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除尘风机
通过远程控制四套除尘风机一次启动，通过保护器反馈信号控制风机保护，并且反馈运行状态，通过延时躲开信号反馈冲击等(Through remote control, the four sets of dedusting fan start once, control the fan protection through the feedback signal of the protector, and feedback the running state, avoid the signal feedback, impact and so on through the time delay)
- 2017-06-19 11:17:45下载
- 积分：1
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顺序控制
PLC 习题顺序控制的方法 适用于西门子200系列(PLC Sequential control)
- 2018-04-02 00:38:23下载
- 积分：1
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TestSocketL73
说明： socket 通讯 ABPLC(socket communication using AB PLC)
- 2019-05-27 23:44:23下载
- 积分：1
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利用PLC模拟量控制伺服电机转速
说明： 利用西门子 PLC输 出的模拟量、伺服控制器完成了对伺服 电机转速精 准的控制。提高 了系统控制的可靠性和精确度。满足 了工 业 现 场 的 需要(The precision of the servo motor speed is controlled by the analog quantity and servo controller output from Siemens PLC. Improve the reliability and accuracy of system control. Meet the needs of the industry)
- 2020-06-19 19:40:02下载
- 积分：1
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