Digital control manufacturing device for abrasive wheel

Abstract

The invention relates to a mechanical equipment, namely a grinding wheel layered digital manufacturing device. The invention is characterized in that the device consists of a mechanical part and a computer control part. The mechanical part consists of a platform 7 used for bearing a work piece, an operation part and a slide way used for movement of the platform 7 or the operation part, etc. The operation part comprises a raw material box used for feeding raw materials to the platform 7 and a laser generator 13 used for sintering and forming the raw materials. When in work, various technical parameters are transmitted into the computer control system ahead, and then under the control of a computer program, the grinding wheel raw materials are layered and put on the platform and are sintered into shape by a laser. The granule position of the grinding material of the grinding wheel manufactured by the device is accurate, and the protruding height can be controlled. The scraps-containing room is proper and the solidified strength is enough, and the later finishing can be avoided and the shape can be randomly selected. The manufacturing cost is low and the service life is long. The grinding heat loss can be largely reduced by the device and the device can meet high processing accuracy and high manufacturing efficiency requirement. The invention provides suitable equipment for realizing the digital manufacturing of the grinding wheel.

Description

Technical field [0001] The invention relates to a mechanical device, that is, a numerical control manufacturing device for a grinding wheel. Background technique [0002] The grinding wheel is the main working part of the grinding process, which is composed of abrasives, binders, fillers and various auxiliary materials. The internal structure of the grinding wheel has a great influence on the performance of the grinding wheel, and a reasonable internal structure can ensure the working performance of the grinding wheel. There are many technical requirements for the internal structure of the grinding wheel, but the most important thing is that the abrasive should be evenly distributed and the overall grinding wheel should have sufficient strength. The distribution of abrasives requires a certain gap between the abrasives, that is, the surface of the grinding wheel forms a convex and concave surface, and only the protruding abrasive particles can generate greater pressure on t...

AI Technical Summary

Problems solved by technology

However, if the grinding wheel is manufactured by electroplating, the holding force is not strong, the exposed height of the abrasive grains is not high, and it is easy to cause environmental pollution

Grinding wheels manufactured by high-temperature brazing save abrasives, and the arrangement of abrasive grains and the protrusion height are controllable, but the production process is complicated and the cost is high. At present, only single-layer metal bond diamond grinding wheels can be produced

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