Authors: A.V. Savchits, T.A. Maslova, V.M. Shumyacher

Title of the article: Development of a set of devices for an information and measurement system for evaluating the properties of abrasive material and tools

Year: 2024, Issue: 3, Pages: 40-48

Branch of knowledge: 2.5.5. Technology and equipment for mechanical and physical-technical processing

Index UDK: 681.518.5

DOI: 10.26730/1999-4125-2024-3-40-48

Abstract: In the manufacture of abrasive tools, a fairly high percentage of defects is observed. This is mainly due to the fact that the initial properties of abrasive materials are not always taken into account in the tool manufacturing process. Thus, different batches of the same abrasive grain may have different characteristics. For example, the grain composition, shape and strength of the grains may change, or much worse, a mixture of grinding grain with filler may be supplied, which is difficult to distinguish "by eye", without special equipment, from the main abrasive material. Similar remarks can be said about the manufactured abrasive tool, the applied methods of control of the finished tool do not always provide complete and exhaustive information about the obtained properties of the tool. All this leads to disruption of the entire technological chain of manufacture of abrasive tools and, as a result, increased production costs. As a way out of this situation, this paper proposes the development (in some cases, modernization of existing) specialized devices for monitoring the properties of abrasive materials and tools, followed by the organization of an automated information and measurement system. The system is based on a set of measuring instruments that allow to assess the properties of abrasive materials at an early stage and adjust the formulation to achieve the best characteristics. The system also includes equipment for evaluating the basic properties of finished abrasive tools, which allows you to store information in a database and promptly track and correct any inaccuracies in the formulation. Such a system will allow you to control the entire process of manufacturing an abrasive tool, which will lead to a reduction in scrap and an improvement in the quality of the abrasive tool.

Key words: Abrasive materials grinding abrasive tools grain destructibility cutting ability information and measuring system measuring device

Receiving date: 25.03.2024

Approval date: 29.05.2024

Publication date: 28.06.2024

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