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Processing steps of honing and rolling pipes

       1. Material selection: Select metal rods of suitable size as raw material rods for processing honing pipes;
  
       3. Straightening: Straighten the processed raw material bars with a forging hammer;
 
       5. Honing: Use a honing oilstone to hone the through hole of the pipe so that the through hole of the pipe meets the size and processing accuracy requirements required by the honed pipe;
       6. External circular planing: Use a lathe to process and plan the outer wall and end face of the pipe, so that the outer diameter of the pipe meets the size and processing accuracy requirements required by the honing pipe, and the production of the honing pipe is completed. Honing is a relatively useful processing method for processing inner holes. It not only has high productivity, but also has high processing accuracy.  
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