The reason why the stone carving railing is not polished
When processing stone railings, in order to ensure their gloss and better protection, they usually need to be polished. However, if the sanding effect is not good enough, it will affect the beauty of the stone carving railing. So what exactly caused the stone carving railings to be polished? Let's talk about it for everyone.
1. The grinding head rises too early: When grinding the stone carving railing, if the grinding head is raised too early, the board will be lifted. Then the rear end of the stone carving railing may not be beaten and the sanding may occur. Ineffective situation. At this time, it is best to adjust the air pressure reversing valve of the grinding head to make it rise a little later.
2. The grinding head rises too late: It is not good that the grinding head rises too late when the stone carving railing is being polished. This will cause the rear end of the board to be polished all the time and the chipping will occur. It is also necessary to adjust the air pressure reversing valve of the grinding head so that the rising signal is slightly earlier.
The above is the reason why the stone carving railings are not polished. I hope it can help everyone. According to the reasons, it can be known that when grinding the stone carving railings, it is necessary to control the rise time of the grinding head. It is not appropriate to be too early or too late. It is necessary to ensure that all parts are polished and adjusted, so that the stone carving railings can be better guaranteed. Sanding effect.