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Four tips for choosing steel shot

2020-04-30 10:59:22   Review:0 Click:
  The steel shot in the market will have good quality and bad quality, so what are the basis for everyone to choose? Is there any trick? In fact, according to the appearance and hardness of the S460 Cast Steel Shot, the quality of the steel shot can be identified. The performance and quality identification of steel shot mainly includes appearance inspection, hardness measurement and fatigue life inspection

  1、 Steel shot appearance identification:

  The standard steel shot has a certain brightness when it is dark gray, which makes people feel gray but not dim. This kind of steel shot makes people look more "mature". If it is not, the quality of the steel shot is worse.

  2、 Hardness identification of steel shot:

  The hardness property of the steel shot determines the service life of the steel shot. The hardness of the steel shot is directly proportional to the cleaning speed. The higher the hardness is, the faster the cleaning speed is. The consumption of the steel shot will be hit, and the shorter the service life will be. The manufacturing process of the steel shot determines the size of the steel shot. The larger the diameter is, the higher the surface roughness of the cleaned steel shot will be, but the working efficiency is also very high, and the wear compared with the steel shot is also relatively high Big.

  3、 Shot fatigue life:

  Fatigue life is the ability of steel shot to resist crushing when it acts on the working surface. Abrasives with the longest fatigue life will be the most economical abrasives, if it can convert the appropriate energy into cleaning. No matter which application field, the quality of steel shot and steel sand is the key to effective operation. It determines whether the energy can be effectively converted in the use process, plays the role of cleaning and strengthening, and also determines the level of your processing cost.

  4、 Identification of hollow steel shot:

  According to the density, first calculate the density of the common solid steel shot, then measure the mass and volume of the steel shot for density comparison, if it is smaller than the solid steel shot, it is empty.

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