A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Preparation process of carbon slide plate
The invention relates to the technical field of carbon slide plate preparation. The invention relates to the technical field of pantograph carbon sliding plate manufacturing, in particular to a carbonsliding plate manufacturing process, a copper pipe groove is pre-embedded in one side of an inner arc of a carbon sliding strip of a pantograph carbon sliding plate, an intact copper pipe air channelis embedded during bonding and curing, and the two ends of a copper pipe are welded to air pipe connectors respectively to form the complete pantograph carbon sliding plate with the airtight safety function. By researching the raw material formula and the process method, the carbon slide strip capable of improving the process quality of a product forming process, a roasting process, an impregnation process and the like and key quality indexes of the product volume density, resistance, breaking strength, compressive strength, uniform structure, impact toughness and the like is prepared. Afterthe pantograph carbon slide plate without the copper pipe air passage is mounted on a pantograph device of an electric locomotive, the carbon slide plate is continuously abraded in continuous operation, the abrasion thickness of the carbon slide strip is continuously reduced, and crack air leakage of the carbon strip possibly occurs under the action of impact force.
本发明涉及碳滑板制备技术领域，更具体而言，涉及一种碳滑板制备工艺，通过在受电弓碳滑板的碳滑条的内弧一侧预先埋置一条铜管槽，在粘接固化时埋置完好的铜管气道，并把铜管两端端头分别焊接到气管接头上，组成完整的具有气密性安全功能的受电弓碳滑板；通过研究原料配方、工艺方法制备出对产品成型工艺、焙烧工艺、浸渍工艺等工序质量及其与产品体积密度、电阻、抗折强度、抗压强度、结构均匀、冲击韧性等关键质量指标提高的碳滑条。当无铜管气道受电弓碳滑板安装在电力机车车辆的受电弓装置上后，在不断的运行中碳滑板不断地磨损，碳滑条的磨损厚度不断减少，在冲击力的作用下可能出现碳条有裂缝漏气。
Preparation process of carbon slide plate
The invention relates to the technical field of carbon slide plate preparation. The invention relates to the technical field of pantograph carbon sliding plate manufacturing, in particular to a carbonsliding plate manufacturing process, a copper pipe groove is pre-embedded in one side of an inner arc of a carbon sliding strip of a pantograph carbon sliding plate, an intact copper pipe air channelis embedded during bonding and curing, and the two ends of a copper pipe are welded to air pipe connectors respectively to form the complete pantograph carbon sliding plate with the airtight safety function. By researching the raw material formula and the process method, the carbon slide strip capable of improving the process quality of a product forming process, a roasting process, an impregnation process and the like and key quality indexes of the product volume density, resistance, breaking strength, compressive strength, uniform structure, impact toughness and the like is prepared. Afterthe pantograph carbon slide plate without the copper pipe air passage is mounted on a pantograph device of an electric locomotive, the carbon slide plate is continuously abraded in continuous operation, the abrasion thickness of the carbon slide strip is continuously reduced, and crack air leakage of the carbon strip possibly occurs under the action of impact force.
本发明涉及碳滑板制备技术领域，更具体而言，涉及一种碳滑板制备工艺，通过在受电弓碳滑板的碳滑条的内弧一侧预先埋置一条铜管槽，在粘接固化时埋置完好的铜管气道，并把铜管两端端头分别焊接到气管接头上，组成完整的具有气密性安全功能的受电弓碳滑板；通过研究原料配方、工艺方法制备出对产品成型工艺、焙烧工艺、浸渍工艺等工序质量及其与产品体积密度、电阻、抗折强度、抗压强度、结构均匀、冲击韧性等关键质量指标提高的碳滑条。当无铜管气道受电弓碳滑板安装在电力机车车辆的受电弓装置上后，在不断的运行中碳滑板不断地磨损，碳滑条的磨损厚度不断减少，在冲击力的作用下可能出现碳条有裂缝漏气。
Preparation process of carbon slide plate
一种碳滑板制备工艺
ZHANG ZUOWEN (author) / YANG CHANGMING (author) / MU ZHIYONG (author) / CAO GUIPING (author) / TIAN HAIJUN (author) / YANG WEICAI (author) / WANG ZHIHUI (author) / ZHANG CHENYANG (author)
2020-04-14
Patent
Electronic Resource
Chinese
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