When the honing tube is honing, because the honing head rotates and moves repeatedly, or the honing head rotates and the steel parts repeatedly move, the production processing surface produces a cross-shaped spiral drilling motion trajectory, and the speed of the honing head does not change during the reciprocating stroke schedule. It is not an integer amount. Therefore, between the two stroke arrangements, the relative steel parts of the honing head are separated in the axial direction to produce an angle of view. Such fitness exercise makes the trajectory of each abrasive particle on the honing head on the inner wall of the hole difficult to repeat.
In addition, every time the honing head rotates, the grindstone and the drilling motion track of the previous revolution have a length of overlap on the axis, so that the front, back, left, and right cutting motion tracks are smooth and symmetrical. In that way, in the whole process of honing, every point of the hole edge and the whetstone face has almost the same chance of interfering with each other.
Therefore, with the development of honing, the surface of the hole and the surface of the whetstone continue to create intervention points, continue to grind this intervention point to and create new intervention points, and continue to grind to make the hole and the surface of the whetstone touch the total area Continue to improve, the level of mutual intervention and drilling efficiency continue to weaken, the roundness and cylindricity of holes and whetstones also continue to develop, and then the entire process of hole surface development. In order to obtain a good cylindricity, in the future, the parts are often turned around during honing, or the radial mutual position between the honing head and the steel part is changed.
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