Influence of abrasive fluid characteristics on polishing results in centrifugal grinding;
离心研磨过程中物料运动特征对加工效果的影响
This paper analyses several methods of flux conveying and restoring in submerged-arc welding of straight seam steel pipe, and introduces the principle and feature of the main components of flux conveying and restoring:such as vacuum source, dust-cleaner and flux separator, then presents better combine of them.
