pcd tools

Dressing of grinding wheels 2020.05.27 More SuperHard Products Co., Ltd 22 What are the forms of grinding wheel wear? The wear of the grinding wheel mainly includes two levels: abrasive wear and failure of the grinding wheel. The loss of abrasive particles on the surface of the grinding wheel can be divided into three different forms: passivation of the abrasive particles, crushing of the abrasive particles, and shedding of the abrasive particles. With the extension of the working time of the grinding wheel, its cutting ability gradually decreases, and eventually the grinding cannot be performed normally, and the specified machining accuracy and surface quality cannot be achieved, at which time the grinding wheel fails. There are the following three forms: the working surface of the grinding wheel becomes dull, the working surface of the grinding wheel is blocked, and the contour of the grinding wheel is distorted. What is the meaning of grinding wheel dressing? When the grinding wheel

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inner grinding wheel are widely used for grooving vane pump rotors and synchromesh ball-joints, etc, as well as for forming injection parts. Enable Ginger Cannot connect to Ginger Check your internet connection or reload the browser Disable in this text field Edit Edit in Ginger Edit in Ginger ×

Causes and solutions of wheel breakage Part 2 2020-07-06 14:40:24 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

Vitrified bond Diamond Wheel for PCD CBN Tools Grinding 2020-07-07 14:07:19 PCD and CBN cutting tools are widely used in metal cutting and processing nowadays. The quantity demanded has a 20 times increased in last 5 years. To fit the social more complex needs and rapid development of science and technology, tools manufacturer’s demands for higher precision and better grinding efficiency are also increasing as well. “More Super Hard Products” devotes to offer an efficiency and economic solution in PCD and CBN cutting tools grinding. Improved Bond Systems Besides choice of the correct diamond girt, the bond system is the key to get superior grinding result. Great effort is made to innovate and improve the previous bond system. Several exclusive bond system lines (no porosity series, high porosity series) are offered to meet different grinding purpose. Super-Fine Girt Size Available With the demand of extremely smooth cutting edge, we recommend super-fine grit size wheel to customers. D3