行业新闻

原文：
World construction machinery giant Caterpillar heavy equipment manufacturer Caterpillar in Belgium using a real-time location systems, hydraulic valves and hoses to ensure proper installation. When the workers at the Caterpillar factory assembled Belgium hydraulicSafety valves valves, they used pliers to twist tube (made from the rubber and steel) is secured to the valve. Valve - installed in the Caterpillar construction vehicle manufacturing - about the size of car engines. To fix the valve on the catheter, and to ensure the normal valve operation, the workers must use a specific amount of torque - is about 300 Newton meters - Tighten bolts. Before using RFID system, workers have been using hand-tighten the clamp bolt twisting, can not confirm whether the correct torque, Nm. Caterpillar in line with the Belgian container industry software Plug Valves company provides a software system DeJaegerAutomation Protrac, assembled to track each component and the corresponding set of staff and equipment time. Workers in the container station PC running the software ID code input into his work and about the details, and plans to install parts of the serial number. Prior to the adoption of RFID, the tightness of duct installation staff judge can only be determined by the staff in the parts coated paint for the logo, visual connections closely. About 4,300 factory workers, construction of medium and large sizedBalance Valves excavators and wheel loader. Caterpillar and DeJaeger met in 2008, Caterpillar Degraux project manager, said the two companies decided to jointly develop a cost acceptable to the RFID system. Caterpillar high-pressure hydraulic valve DeJaeger in the main container area to install the RFID reader. The RFID system can work with and Protrac software. Meanwhile, the company uses 6 sets of active RFID tags installed on the electronic replacement of hand-Pliers Pliers. Each wrench is designed for a particular container area, and pre-specified torque. When the workers reached the most vigorously when the valve preset, wrenches began to issue tick, suggesting that catheter hasForged Steel Valves been correctly installed, the application of torques transmitted to the corresponding PC. Through the application of each wrench RFID tags, real-time location system to ensure that the correct spanner to be used in the right place.
原文来自：http://www.nytimes.com/1990/07/24/nyregion/engineers-battle-to-restart-pump-to-halt-sewage-flow.html

Engineers Battle to Restart Pump to Halt Sewage Flow;是由上海一环流体控制设备有限公司提供的阀门新闻，中文译文仅供参考，以下提供站内导航搜索：

中国电磁阀网电磁阀产品电磁阀知识电磁阀厂商电磁阀博客电磁阀行业新闻

以下是参考译文：

译文：RFID确保阀门集装紧固性
世界工程机械制造巨头卡特彼勒Caterpillar在化工泵
比利时重设备制造厂采用一套实时定位系统，确保液压阀和软管的正确安装。当工人在 Caterpillar比利时工厂集装液压阀时，他们采用扭钳将导管(由橡皮和钢铁制成)拧紧固定到阀上。阀门-安装在Caterpillar制造的建筑工程车上-尺寸相当于汽车引擎。为了将导管固定在阀门上，并保证阀门的正常运作，，工人必须采用特定数量的扭矩-大约是300牛顿米-拧紧螺栓。采用RFID系统之前，工人一直采用扭钳手工拧紧螺栓，无法确认扭矩是否达到正确的牛顿米。　　Caterpillar在集装线上采用比利时工业软件公司DeJaegerAutomation排污泵
提供的一套软件系统Protrac，追踪每个部件的集装及对应工作人员和集装时间。工人在集装站PC运行的软件上输进他的ID码和即将开展工作的详细信息，及计划安装部件的序列码。　　在采用RFID之前，导管安装的紧密度只能取决于员工的判断，员工在真空泵
部件涂颜料为标识，目测连接的紧密。　　工厂大约有4,300名工人，建造大中尺寸的挖掘机和轮胎式装载机。Caterpillar与DeJaeger于08年碰面，Caterpillar项目经理Degraux称，两家公司决定共同开发一套成本可接受的RFID系统。　　DeJaeger在Caterpillar高压液压阀主要集装区安装RFID阅读器。这套RFID系统可与Protrac软件配合工作。同时，公司采用6台安装有源RFID标签的电子扭钳替换手工扭钳。每个扳钳设计用于特定的集装区，并油泵
预设特定的扭矩。当工人达到阀门预设的最大力时，扳钳开始发出滴答声，提示导管已正确安装，应用扭矩被传送给对应的PC。通过在每个扳钳上应用RFID标签，实时定位系统确保了正确的扳钳被用于正确的地点。

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