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A platform for research: civil engineering, architecture and urbanism
Water jet and grinding wheel composite efficient steel rail grinding system and method
The invention discloses a water jet and grinding wheel composite efficient steel rail grinding system and method. The system comprises a grinding wagon, a water jet grinding unit, a sweeping unit, a grinding wheel grinding unit, an atomization generation unit, a control unit and a detection unit. The control unit receives the steel rail surface image information collected by the detection unit, generates a grinding control instruction, controls the water jet grinding unit to preliminarily grind the damaged part after the grinding wagon travels to a to-be-ground area, and stops grinding when the total grinding amount is 5%-10%; the follow-up cleaning unit blows out high-pressure air to blow off abrasive particles attached to the steel rail; the grinding wheel grinding unit conducts precise grinding on the remaining grinding amount, and the atomization unit sprays out water mist to cool the end face of the ground steel rail. According to the grinding system, preliminary grinding is conducted through the water jet grinding unit, a certain residual grinding amount is reserved, excessive grinding is avoided, and the residual grinding amount can be repaired through single-time precise grinding of the grinding wheel grinding unit.
本发明公开了一种水射流、砂轮复合高效钢轨打磨系统及方法，该系统包括打磨车，水射流打磨单元、清扫单元、砂轮打磨单元、雾化发生单元、控制单元及检测单元。控制单元接收检测单元采集的钢轨轨面图像信息，生成打磨控制指令，待打磨车行驶至待打磨区域后，控制水射流打磨单元对病害处进行初步打磨，待磨削总量剩余5％‑10％时停止打磨；后续跟进清扫单元吹出高压风将钢轨上附着的磨料颗粒吹落；砂轮打磨单元对剩余磨削量进行精准打磨，雾化单元喷出水雾对打磨过的钢轨端面进行降温。本发明的打磨系统，通过水射流打磨单元初步打磨，留存一定剩余磨削量，避免打磨过度，且剩余磨削量可通过砂轮打磨单元单次精准打磨即可完成修复作业。
Water jet and grinding wheel composite efficient steel rail grinding system and method
The invention discloses a water jet and grinding wheel composite efficient steel rail grinding system and method. The system comprises a grinding wagon, a water jet grinding unit, a sweeping unit, a grinding wheel grinding unit, an atomization generation unit, a control unit and a detection unit. The control unit receives the steel rail surface image information collected by the detection unit, generates a grinding control instruction, controls the water jet grinding unit to preliminarily grind the damaged part after the grinding wagon travels to a to-be-ground area, and stops grinding when the total grinding amount is 5%-10%; the follow-up cleaning unit blows out high-pressure air to blow off abrasive particles attached to the steel rail; the grinding wheel grinding unit conducts precise grinding on the remaining grinding amount, and the atomization unit sprays out water mist to cool the end face of the ground steel rail. According to the grinding system, preliminary grinding is conducted through the water jet grinding unit, a certain residual grinding amount is reserved, excessive grinding is avoided, and the residual grinding amount can be repaired through single-time precise grinding of the grinding wheel grinding unit.
本发明公开了一种水射流、砂轮复合高效钢轨打磨系统及方法，该系统包括打磨车，水射流打磨单元、清扫单元、砂轮打磨单元、雾化发生单元、控制单元及检测单元。控制单元接收检测单元采集的钢轨轨面图像信息，生成打磨控制指令，待打磨车行驶至待打磨区域后，控制水射流打磨单元对病害处进行初步打磨，待磨削总量剩余5％‑10％时停止打磨；后续跟进清扫单元吹出高压风将钢轨上附着的磨料颗粒吹落；砂轮打磨单元对剩余磨削量进行精准打磨，雾化单元喷出水雾对打磨过的钢轨端面进行降温。本发明的打磨系统，通过水射流打磨单元初步打磨，留存一定剩余磨削量，避免打磨过度，且剩余磨削量可通过砂轮打磨单元单次精准打磨即可完成修复作业。
Water jet and grinding wheel composite efficient steel rail grinding system and method
一种水射流、砂轮复合高效钢轨打磨系统及方法
LI DENG (author) / LI YINZHOU (author) / WU SHIJING (author) / LONG XINPING (author) / WANG XIAOSUN (author) / LUO XIAOHUA (author) / WU ZIQUAN (author)
2023-02-03
Patent
Electronic Resource
Chinese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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