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发明公开
CN104931875A 基于负荷开关电寿命、机械寿命动作特性试验装置 有权

基于负荷开关电寿命、机械寿命动作特性试验装置
摘要：
本发明公开了一种基于负荷开关电寿命、机械寿命动作特性试验装置，包括机壳、微机控制系统、测试电流装置、负荷开关试验装置，所述负荷开关试验装置包括自动送料机构、夹紧机构、自动分合闸机构；所述自动分合闸机构设置在机壳内，所述自动送料机构垂直设置在自动分合闸机构中部，所述夹紧机构设置在自动送料机构侧面；所述微机控制系统与电极、送料气缸、夹紧气缸、电极气缸、压紧气缸、分合闸气缸相连接，用于给电极提供电流，控制气缸工作；所述测试电流装置与电极相连接，用于测试电极工作电流。本发明提供的基于负荷开关电寿命、机械寿命动作特性试验装置，本设计结构简单、自动化程度高、人工成本低、判断效率高。
摘要（英）：

The invention discloses a load switch electrical life and mechanical life operation characteristic test device which comprises a chassis, a microcomputer control system, a test current device and a load switch test device. The load switch test device comprises an automatic feeding mechanism, a clamping mechanism and an automatic switching-closing mechanism. The automatic switching-closing mechanism is arranged within the chassis. The automatic feeding mechanism is vertically arranged in the middle of the automatic switching-closing mechanism. The clamping mechanism is arranged on the side of the automatic feeding mechanism. The microcomputer control system is connected with an electrode, a feeding cylinder, a clamping cylinder, an electrode cylinder, a pressing cylinder and a switching-closing cylinder, and is used for providing current for the electrode and controlling the cylinders to work. The test current device is connected to the electrode, and is used for testing the work current of the electrode. The load switch electrical life and mechanical life operation characteristic test device provided by the invention has the advantages of simple structure, high automation degree, low labor cost and high judgment efficiency.

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