Processing characteristics of honing pipe (二)

- Apr 25, 2020-

1. Wide processing

Mainly process cylindrical holes: through holes, axial and radial intermittent holes, such as radial holes or slot holes, key slot holes, spline holes, blind holes, multi-step holes, etc. In addition, the honing head can also process conical holes, elliptical holes, etc., but it is generally not needed due to the complex structure of the honing head. The cylindrical honing tool can be used to honing the cylindrical body, but the remaining amount removed is much smaller than that of the inner honing. Honing can process many materials. The application of diamond and cubic boron nitride abrasives further expands the application field of honing, and also greatly increases the efficiency of honing.

2. Less cutting allowance

In order to achieve the accuracy required by the drawings, honing is a processing method that removes less margin in the processing method. In the honing process, the honing tool uses the workpiece as a guide to cut off the excess margin of the workpiece to achieve the required accuracy of the workpiece. When honing, the honing tool first honing the parts where there is a large margin in the workpiece, and then gradually honing to the places where the margin is small.

3. Strong hole correction ability

Due to the deficiencies of the remaining processing techniques, some processing defects will appear in the processing process. Such as: out of round, bell mouth, corrugated hole, small size, waist drum shape, taper, boring cutter pattern, reamer pattern, rainbow shape, hole deviation and surface roughness, etc.