What we are discussing today is some of the latest developments in the cutting piece. The application of the grinding wheel in the
115 golden star cutting disc, the different wheel tool has different functions, and I will introduce it to you today.
The difference between the cutting tool and the other grinding is that it is completely processed by the manual grinding machine, so the technical level of the operator plays an important role. Among them, the choice of the grinding wheel size, the degree of grinding wheel dressing, the manual feeding The amount of control, etc., is determined by experience.
Cutting tool grinding is generally divided into three categories, coarse grinding, fine grinding and clearing.
(1) Rough grinding. Usually, the 46# grinding wheel is used, which is mainly to grind the cut workpiece to the required size to achieve the required flatness and smoothness.
(2) Fine grinding. Usually, the 100# or 120# grinding wheel is used. In addition to the fine grinding plane, a certain groove shape is sometimes ground, and the shape retainability of the grinding wheel is also high.
(3) Clear angle. The 320# special grinding wheel is repaired to a very thin thickness, such as 0.02mm, and then the groove is cut out and then trimmed. The bottom diameter of the groove needs to be cleared to R0.03mm.
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