A lead screw is a slender, flexible workpiece. Because slenderness lacks sufficient rigidity and is easy to bend, bending and internal stress are important issues in lead screw processing. The current whirlwind milling process is still suitable, but it needs to be improved continuously, improve the level of existing equipment, and pay attention to solving the problems of tool…
Read MoreThe biggest difference between seamless steel pipe and other long strips is that there is no joint around it, and the section of steel pipe is hollow. Due to different cross-sectional shapes, it is often classified as circular steel pipe and heterosexual steel pipe. Of course, circular steel pipe is more common in terms of actual use efficiency. Wonder…
Read MoreSeamless steel pipes are often used as raw materials for ring-shaped metal material parts, which not only saves a lot of complicated technological processes, but also greatly reduces the wear and tear of stainless steel plates in the production process and saves product costs. The basic principle of this kind of production and processing is not difficult to understand….
Read MoreWhat are the processing methods of stainless steel welded pipe? What should be paid attention to in processing? Cold drawing deep processing: it is easy to generate friction heat, so the stainless steel pipe with high pressure resistance and heat resistance shall be formed at the same time. After processing, the oil attached to the surface shall be removed….
Read MoreStainless steel welded pipes processing is easy to cause certain changes to the inside or outside of stainless steel welded pipes. Stainless steel welded pipe welding: Before processing and welding stainless steel welded pipes, rust, oil, water, paint, etc. that are harmful to welding should be thoroughly removed, and an electrode suitable for the steel grade should be selected….
Read MorePortal scaffolding is widely used in construction of buildings, bridges, tunnels, subways, etc. due to its standardized geometric dimensions, reasonable structure, good mechanical performance, easy assembly and disassembly during construction, safety and reliability, and economical practicality. Placing wheels can also be used as an activity platform for electromechanical installation, painting, equipment maintenance, and advertising production. So what are the…
Read MoreIndex analysis of mechanical properties of seamless pipes (smls pipe): 1. The performance index analysis of seamless pipe–plasticity. Plasticity refers to the ability of metal materials to produce plastic deformation without being damaged under load. 2. Analysis of performance index of seamless pipe–hardness. Hardness is a measure of the hardness of metal materials. At present, the commonly used method…
Read MoreHot-rolled seamless steel pipe is a round, square, and rectangular steel with a hollow section and no joints on the periphery. When the bending and torsion strength is the same, the weight is lighter. It is an economical cross-section steel. What defects are prone to appear in the production process of steel pipes? Let’s explain it for everyone. 1)…
Read MoreXINYUE STEEL GROUP set up several production bases in Tianjin & Hebei Province, manufacturing ERW Steel Pipe, SSAW Steel Pipe, LSAW Steel Pipe, Seamless Steel Pipe, Scaffolding system and couplers, RHS, SHS, etc.
