Introduction to honing and rolling tube technology

- Jan 17, 2020-

Product introduction: Honing process is a special form of grinding processing and an efficient processing method in finishing. Not only the productivity is high, but the machining accuracy is also very high. The function of honing is to improve the surface finish and wear resistance of the workpiece.

The processing process steps of honing tube are:

1. Material selection: Select metal rods of appropriate size in accordance with national standards as raw material rods for processing honing tubes;

2. Open billet, free forging and heat treatment process: Raw material bar is processed by open billet, free forging and heat treatment process;

3. Straightening: forging hammer straightening of the processed raw material bar;

Deep hole drilling: punching through holes of appropriate size on the raw material bar to make pipes;

5. Honing: Honing oilstone is used to honing the through hole of the pipe, so that the through hole of the pipe can meet the size and processing accuracy requirements of the honing pipe;

6. External planing of the car: Turning and planing of the outer wall and end surface of the pipe with a lathe, so that the outer diameter of the pipe reaches the size and processing accuracy requirements of the honing pipe, and the production of the honing pipe is completed. Honing is a very effective method for machining inner holes. It not only has high productivity, but also has high machining accuracy.

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