Vision-based track plate numerical controlled grinder optimization grinding method

Abstract

The invention discloses a vision-based track plate numerical controlled grinder optimization grinding method, which is characterized in that a result optimized by a computer is displayed in an imaging manner so as to facilitate direct check of operators, the optimized result is further finely tuned manually so as to achieve optimal optimization result, thus completely realizing optimization grinding of the track plate numerical controlled grinder. The vision-based track plate numerical controlled grinder optimization grinding method comprises the technical steps as follows: conducting laser measurement on appearance data of a blank plate, obtaining the interior coordinate data of the track plate, calculating initial grinding quantity, displaying the coordinate data of the blank plate and the interior coordinate data in an imaging manner, conducting optimization on the grinding quantity with program, calculating the new grinding quantity after being optimized, displaying the coordinatedata of the blank plate and the interior coordinate data in an imaging manner, manually finely tuning the optimized result, calculating and grinding the motion route of a grinding wheel.

Description

technical field [0001] The invention relates to high-speed railway construction engineering, in particular to a grinding method for laying high-speed railway track slabs. Background technique [0002] The high-speed railway adopts ballastless track technology, and the rails are laid on the polished and closely arranged track slabs, so that the road surface has good smoothness, so as to ensure that the high-speed train will not run at a design speed of 350 km / h without bumps, reduce dust, and be safe. run. The laying of high-speed railway requires a large number of track slabs. The grinding of track slabs is carried out by CNC grinding machines, and the grinding quantity optimization technology is used to ensure the grinding effect. Grinding of track slabs has become one of the important aspects in the construction of high-speed railway projects. [0003] Usually, in the grinding operation of the track slab with a CNC grinding machine, after the track slab is polished and op...

AI Technical Summary

Problems solved by technology

[0003] Usually, in the grinding operation of the track slab with a CNC grinding machine, after the track slab is polished and optimized, the entire optimization result is stored in the background of the industrial control computer, and the operator cannot intuitively see how the optimization result is, whether it is optimal or not. Make a mistake, according to this result, you may grind out an unsatisfactory track board or even a scrap board

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