CREATION OF ENVIRONMENTALLY SAFE TECHNOLOGIES OF DIAMOND GRINDING OF PRODUCTS FROM HEAVILY PROCESSED MATERIALS

• Published in: Bulletin of the National technical university "Kharkiv Polytechnic Institute" Series: Techniques in a machine industry no. 1(7); pp. 36 - 44
• Main Authors: Nоvikоv, Fеdir Vаsilivyth, Nоvikоv, Grigoriy Vаsilivyth
• Format: Journal Article
• Language: English
• Published: 20.09.2023
• ISSN: 2079-004X
• DOI: 10.20998/2079-004X.2023.1(7).05

The paper shows that the most effective diamond grinding technology for improving the ecology and culture of production is grinding with diamond wheels on high-strength metal bonds using their electro-erosion dressing to restore cutting properties and improve the quality and productivity of processing. This technology makes it possible to exclude the use of harmful electrolytes from the technological process of straightening a diamond wheel. Therefore, practical recommendations have been developed in the work on the creation of environmentally friendly and safe for health working technologies for grinding with diamond-abrasive tools (diamond wheels) on metal bonds based on the use of electroerosive dressing. Products made from various metal and non-metal hard-to-cut materials are processed, including grinding products made of hard alloys with welded high-strength materials, cutting high-hard rocks, cutting edges on the surfaces of crystal products, cutting natural diamonds into diamonds, processing products from hard-to-cut ceramics and ferrites etc. As a result of the practical application of these technologies, it became possible to produce environmentally friendly and safe for the life of workers mechanical processing by grinding products from materials of high hardness at industrial enterprises of Ukraine with high quality and productivity.