Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Steel rail composite polishing device
The invention discloses a steel rail composite grinding device which comprises an envelope grinding unit and a profiling grinding unit which are arranged above a steel rail in the operation direction; an enveloping and polishing unit which is used for carrying out enveloping type polishing on the rail surface of the steel rail through a first polishing grinding wheel, and the first polishing grinding wheel is a cup-shaped grinding wheel; and a profiling grinding unit which is used for conducting profiling grinding on the rail surface of the steel rail through a second grinding wheel, and the second grinding wheel is a profiling grinding wheel. The technical problem that an existing grinding device cannot meet the requirements of large steel rail grinding amount, wide grinding angle range, high operation efficiency, good operation passing ability and the like at the same time can be solved.
本发明公开了一种钢轨复合打磨装置，包括：沿作业方向设置于钢轨上方的包络打磨单元及仿形打磨单元；包络打磨单元，利用第一打磨砂轮对钢轨的轨面进行包络式打磨，第一打磨砂轮采用杯形砂轮；仿形打磨单元，利用第二打磨砂轮对钢轨的轨面进行仿形式磨削，第二打磨砂轮采用仿形砂轮。本发明能解决现有打磨装置无法同时满足钢轨打磨磨削量大、打磨角度范围宽、作业效率高、作业通过性好等要求的技术问题。
Steel rail composite polishing device
The invention discloses a steel rail composite grinding device which comprises an envelope grinding unit and a profiling grinding unit which are arranged above a steel rail in the operation direction; an enveloping and polishing unit which is used for carrying out enveloping type polishing on the rail surface of the steel rail through a first polishing grinding wheel, and the first polishing grinding wheel is a cup-shaped grinding wheel; and a profiling grinding unit which is used for conducting profiling grinding on the rail surface of the steel rail through a second grinding wheel, and the second grinding wheel is a profiling grinding wheel. The technical problem that an existing grinding device cannot meet the requirements of large steel rail grinding amount, wide grinding angle range, high operation efficiency, good operation passing ability and the like at the same time can be solved.
本发明公开了一种钢轨复合打磨装置，包括：沿作业方向设置于钢轨上方的包络打磨单元及仿形打磨单元；包络打磨单元，利用第一打磨砂轮对钢轨的轨面进行包络式打磨，第一打磨砂轮采用杯形砂轮；仿形打磨单元，利用第二打磨砂轮对钢轨的轨面进行仿形式磨削，第二打磨砂轮采用仿形砂轮。本发明能解决现有打磨装置无法同时满足钢轨打磨磨削量大、打磨角度范围宽、作业效率高、作业通过性好等要求的技术问题。
Steel rail composite polishing device
一种钢轨复合打磨装置
LI CONGXIANG (Autor:in) / YU GAOXIANG (Autor:in) / ZHANG DONGFANG (Autor:in) / GUO PING (Autor:in) / WANG HUA (Autor:in) / LUO DAN (Autor:in) / YANG QUAN (Autor:in)
25.06.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
Steel rail polishing device and steel rail milling grinding machine
| Europäisches Patentamt | 2015