Performance Potential of Grinding Tools on Flexible Backing Produced of Grains with the Controlled Form

Shatko, Dmitry B.; Lyukshin, Vladimir; Bakumenko, V. N.

doi:10.1088/1757-899x/142/1/012082

Cited by 12 publications

(12 citation statements)

References 6 publications

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“…A distinctive feature of coated abrasive tools is the working conditions of grains, which, as a rule, is levelled in height during operation and evenly distribute the load among them, which has a positive effect on the grinding process [1][2][3][4].…”

Section: Introductionmentioning

confidence: 99%

The Influence of Tthe Grinding Grains Shape and Orientation on Performance of Coated Abrasive Tools

2019

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The issues of the influence of the orientation and shape of grinding grains of coated abrasive tools on their basic performance characteristics are considered in the article. The advantages of machining with flexible grinding tools are listed. The features of the abrasive grains contained in tools on a flexible basis are presented. The low efficiency of using standard tools is justified. A method is described for increasing the efficiency of the grinding process with tools on a flexible basis due to an integrated approach to the design of new tool designs. It is proposed to use abrasive grains of a given shape and oriented in a certain way relative to the surface of the tool base. The main stages of work related to the development of new tool designs and studies of their operational characteristics are presented. Experimental data of the dependencies of cutting capability, wear, temperature in the cutting zone, power spent on cutting, and the cut surface quality on the shape and the orientation angle of grinding grains are presented. Practical recommendations for the application of tools containing in their structure certain varieties of grinding grains are proposed.

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Section: Introductionmentioning

confidence: 99%

The Influence of Tthe Grinding Grains Shape and Orientation on Performance of Coated Abrasive Tools

2019

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“…In addition, the performance of the grinding wheel is greatly influenced by the shape of abrasive grain in its structure [12][13][14][15].…”

Section: Introductionmentioning

confidence: 99%

The Influence of the Formulation Components and the Mixing Technology on Physical and Mechanical Properties of Abrasive Wheel

2019

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The influence of the components of the abrasive tool formulation and the technology of mixing the components on physical and mechanical properties is discussed in the article. The technology for the manufacture of a ceramic-bond abrasive tool is presented. The main factors that determine the properties of an abrasive tool are described. The data used in the calculation of the formulation are analyzed, such as: type of abrasive material, grain size, hardness, type of bond, structure, filler. The importance of the process of mixing components of grinding tools at the stage of their manufacture is substantiated.The generalized statistical models of the dependence of physical and mechanical properties on the components of the formulation are presented. The model describing the abrasive mixing process is developed. Based on the results obtained, conclusions are formulated in the form of practical recommendations for improving the properties of the abrasive wheel based on the selection of the components of the formulation and the technology of their mixing.

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“…Such methods include the development of fundamentally new designs of grinding tools containing in their structure abrasive grits of a certain shape and orientation. A lot of works devoted to the study of the influence of the shape and orientation of abrasive grains on the performance characteristics of various grinding tools convincingly prove the importance of this area of activity [1,2,[4][5][6][7][8][9][10][11][12][13][14][15][16].…”

Section: Introductionmentioning

confidence: 99%

Influence of Form and Orientation of Single Abrasive Grits on Their Strength Characteristics

Lyukshin¹,

Shatko²,

Strelnikov³

et al. 2018

Proceedings of the 9th China-Russia Symposium “Coal in the 21st Century: Mining, Intelligent Equipment and Environment Protecti

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The article is devoted to the research of strength properties of single abrasive grits of various shapes. The existing methods for determining the strength of abrasive materials are analyzed. Data are presented on the pattern of stresses arising in abrasive grits under various schemes of applying loads to them, obtained by computer simulation. The results of static strength tests of regular alumina grains by the method of uniaxial compression, as well as observations of the influence of the orientation and shape of abrasive grits on its impact strength, are presented.

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Performance Potential of Grinding Tools on Flexible Backing Produced of Grains with the Controlled Form

Cited by 12 publications

References 6 publications

The Influence of Tthe Grinding Grains Shape and Orientation on Performance of Coated Abrasive Tools

The Influence of Tthe Grinding Grains Shape and Orientation on Performance of Coated Abrasive Tools

The Influence of the Formulation Components and the Mixing Technology on Physical and Mechanical Properties of Abrasive Wheel

Influence of Form and Orientation of Single Abrasive Grits on Their Strength Characteristics

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