Performance analysis of steel wool felt and felt craft
    Steel widely used, a wide variety, according to the different cross-section shapes, steel is generally divided into profiles, plates, pipes and metal products of four categories.Felt craft with steel is made of steel or steel ingot, billet pressure processing by certain shape, size and performance of the material. Most of the steel processing is through pressure processing, so that the processing of steel (billet, ingot, etc.) plastic deformation. According to the different steel processing temperature, can be divided into two kinds of cold and hot processing.
  Polishing refers to the use of mechanical, chemical or electrochemical role, so that the surface roughness of the workpiece to reduce, in order to obtain a bright, smooth surface processing method. Is the use of polishing tools and abrasive particles or other polishing media on the workpiece surface modification process.
   Polishing can not improve the accuracy of the workpiece size or geometric accuracy, but to get a smooth surface or specular gloss for the purpose, and sometimes also used to eliminate gloss (extinction). Polishing wheel is usually used as polishing tool. The polishing wheel generally used multilayer canvas, felt or leather laminated from both sides with the metal plate clamping, polishing the rim by micro powder coated abrasive and grease, uniform mixture