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超越创新,2008WEINVIEW中国区经销商大会胜利召开 [2008-09-11] |
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| 2008年9月5日,中国苏州科技园区,中新豪生五星级大酒店,2008WEINVIEW中国区经销商大会盛大召开。来自全国31个省市自治区的百余名经销商代表、威纶科技大中华区全体管理人员、威纶科技董事长谢思谦先生、威纶科技大中华区CEO汪莉女士,以及来自中自网络的大会特约嘉宾...
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一切源于自信 [2008-09-11] |
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| 图1 车间内具有棒料自动进给功能的瑞士CNC数控车床,特别适合于无灯光生产作业
Highland Products公司生产车间的无人化加工方法将注意力集中在全局生产之上。
Highland Products公司是位于Ohio州的一家专业化加工车间,专门从事瑞士数控机床的加工。其生产理念认...
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Emerson Wins Contract to Replace Outdated Controls at Bang Pakong Power Plant in Thailand [2008-09-11] |
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| Emerson’s Ovation system to monitor and control critical plant operations at two combined-cycle blocks
September 11, 2008 -- Emerson Process Management received a contract to replace aging controls for two 300-MW, combined-cycle blocks at the Bang...
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Banner announces QS18 photoelectric sensors [2008-09-11] |
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| September 11, 2008 -- Banner Engineering introduces the WORLD-BEAM QS18 Universal Voltage sensors featuring ac or dc voltage operation. The 3-wire photoelectric sensors deliver solid-state output for reliable presence/absence detection in a wide vari...
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Korenix announces JetNet 3706-RJ PoE Switch [2008-09-11] |
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| September 11, 2008 --The JetNet 3706-RJ, an IP67 industrial PoE switch, is specifically designed for the toughest industrial environments. JetNet 3706-RJ is constructed of a rugged weather tight aluminum case and equipped with six IP67 rated RJ45 Eth...
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SIXNET announces EK Series Managed Ethernet switches [2008-09-11] |
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| September 11, 2008 -- SIXNET introduces EK Series of rack-mount industrial Ethernet managed switches offered in 26 port (EK26) and 32 port (EK32) models. These switches are truly industrial rated and designed to meet the requirements of power substat...
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VECTOR变频器在空气压缩机改造中的应用 [2008-09-11] |
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| 一、空压机工作原理简述 :
工作原理是由一对相互平行齿合的阴阳转子(或称螺杆)在气缸内转动,使转子齿槽之间的空气不断地产生周期性的容积变化,空气则沿着转子轴线由吸入侧输送至输出侧,实现螺杆式空压机的吸气、压缩和排气的全过程。空压机的进气口和出气口分别...
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SolidWorks文档发布软件-3DVIA Composer [2008-09-11] |
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| 一旦公司采用了 3D 技术,销售、营销和技术文档团队便经常需要工程师的帮忙。总是有人出于产品设计之外的各种目的,要求 SolidWorks 设计人员生成产品渲染效果、动画和艺术效果插图等。这就是 SolidWorks 产品系列中新近引进 3DVIA Composer 的原因之一 .
3DVIA Comp...
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ABB ACS800变频器在高炉上料系统中的应用 [2008-09-11] |
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| 摘 要 :针对高炉上料系统上料小车的工作流程和控制特性,详细介绍了系统的的组成,剖析ABB ACS800变频器的DTC直接转矩控制技术,主从控制技术,机械制动控制技术,给出了ACS800在实践中的具体应用和相关参数的设置,并介绍了通过与PLC和编码器相结合,对速度的控制和精...
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WiMi-Net无线模块在分布式数据采集中的应用 [2008-09-11] |
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| 1. 引言
随着社会的发展,各个行业的电算化和自动化程度都越来越高。在工控数据采集业,环境条件恶劣、布线困难已经成了一个普遍的问题。而采用无线传输技术当然是一个不错的选择,有利地解决了这些问题,并且还有高网络容量、高实时性、低功耗等优点。
2.WiMi-Ne...
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