The intelligently polished hydraulic valve block is 100% burr can not find a second one Last Wednesday, there was a repeat order from for a hydraulic valve block, which was tested in the second half of last year. required that the repeat order quality should be 100% as same as the hydraulic valve block tested samples last year. comes from a hydraulic equipment company in At the beginning of last year, the paper cutter equipment they sold would stop automatically and was complained by customers. It was found that the hydraulic relief valve was stuck on the site, and the after-sales servicer thought that there was a problem with the hydraulic relief valve. After the original hydraulic valve block manufacturer disassembled it, it was found that there were debris at the moving part of the valve spool. At the same time, foreign matters were also found in the hydraulic oil, so it was known that it was caused by the incomplete burr cleaning of the hydraulic valve block. The original hydraulic valve block manufacturer also does not deny it. The burr cleaning of the inner cavity of the oil channel, the cross hole and the blind hole of this hydraulic valve block was indeed less than 100%. As long as the hydraulic oil can be replaced every 3 months, the problem can be solved. was very speechless and had to find a new hydraulic valve block manufacturer, and deliberately required 100% burr free. She contacted more than 10 hydraulic valve block manufacturers, they either gave no reply or could only have a try, but didn't have time to test, and began to worry. noticed the introduction of 100% burr free hydraulic valve block in on Google, so she directly sent us an email. I told her, according to your hydraulic valve block drawing, there are many inner cavities and cross holes in the oil duct, especially the burr cleaning at the blind hole is a difficult problem. The traditional abrasive flow deburring method to remove this hydraulic valve block has hidden dangers. suffered from it 5 years ago, and it was not until we used the new deburring technology that we dared to ensure 100% burr free asked us to make samples as soon as possible. A month later, sent 5 hydraulic valve blocks. 6 months later, us that the paper cutter installed with hydraulic valve block has been working normally. I told her that adopted an intelligent grinding processing system to replace the traditional abrasive flow process. If this hydraulic valve block is deburred with abrasive flow, and the blind hole is easy to form a dead corner. The intelligent grinding and processing system can realize automatic solution. In the grinding process of the hydraulic valve block, with continuous power support and stability, the main shaft of the equipment can swing 360 , which can realize the grinding of any angle and any inclined plane.