5. Insufficient inspection of grinding machine or inappropriate machine tool
Problem 1: Loose bearings, bent main shafts, and precision of grinders are significantly reduced
Solution: Check and repair the grinder, and seek to improve its accuracy
Problem 2: The shaft diameter of the grinding wheel shaft is too small
Solution: If there is a grinding wheel with a size equivalent to the shaft, use a grinding wheel with this size
Question 3: Rough rough grinding or incorrect use of grinding wheels
Solution: Rely on the guidance of the skilled person or the manual of the grinding wheel to carry out the correct grinding operation
6. Side grinding with unsuitable grinding wheels
When using grinding wheels other than side grinding wheels, you must use grinding wheels (bowl wheels, etc.) for side grinding
7. Changes in grinding wheel quality
Question: When the grinding wheel encounters a flood or fire, the resin bond, rubber bond wheel, etc. have to change in quality
Solution: Confirm the entry way of the grinding wheel, correctly store it, consider the manufacturing date of the grinding wheel, and strictly carry out various inspections before use
8. Irregular damage
Problem: The quality of the grinding wheel is not good; the grinding wheel is pressed by heavy objects; the unreasonable installation of the grinding wheel
Solution: To ensure the quality of the product, enter the inspection to study its condition in detail and prohibit heavy objects from being pressed on the grinding wheel to install it smoothly.
PCD tools are made of polycrystalline diamond tips and cemented carbide substrates sintered at high temperature and high pressure.The production process of PCD tools includes cutting of PCD blanks,welding PCD blanks to cemented carbide substrate ,cutting tools grinding, quality inspection, etc.Moresuperhard can provide all the consumables needed to produce PCD tools.
Cermet are widely used in various industries due to their excellent performance, but their grinding difficulty is often difficult. Although the hardness of metal ceramics is similar to that of cemented carbide, its processing challenges mainly come from high density and low thermal conductivity. This article will explore the characteristics of metal ceramic grinding and how to choose the right grinding wheel and binder to improve processing efficiency.
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