Modeling of regularities of change in profile sizes and wear areas of abrasive wheel grains during grinding

Kharchenko, A.; Chasovitina, Anastasia; Bratan, Sergey

doi:10.1016/j.matpr.2020.10.154

Cited by 3 publications

(1 citation statement)

References 2 publications

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“…Abrasive-diamond processing methods [2][3][4][5][6][7][8][9][10] are used for finishing a number of such articles. In the processing of such articles, there are a number of difficulties associated with the impossibility of rotating these parts during processing, especially in the case of curvilinear shaped articles.…”

Section: Introductionmentioning

confidence: 99%

Effect of Process Modes on Tangential Component of Cutting Force during Belt Rotary Grinding of Aluminium Alloy Blanks D 16

Stadnik

2022

Materials Research Proceedings

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Abstract. These days, in the manufacture of units and mechanisms of ships, aircraft and other technological machines, industrial robots, long-sized products from D 16 (Standart GOST-R) aluminum alloy are used, for the processing of which a complex for belt rotary grinding has been developed. The outcome measures of the rotary belt grinding process depend on the cutting forces generated during the processing process. According to cutting forces, process stability is diagnosed, values of surface roughness indices, temperatures and cutting modes are calculated according to displacement balance equation. The article is devoted to obtaining a mathematical model establishing the relationship between the tangential component of the cutting force and cutting modes during belt rotary grinding of D 16 aluminum alloy.

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Section: Introductionmentioning

confidence: 99%

Effect of Process Modes on Tangential Component of Cutting Force during Belt Rotary Grinding of Aluminium Alloy Blanks D 16

Stadnik

2022

Materials Research Proceedings

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Modelling of tool and piece part relative motion effect on material removal in internal cylindrical grinding

Bratan

Chasovitina

2022

Science Intensive Technologies in Mechanical Engineering

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New Calculation Methodology of the Operations Number of Cold Rolling Rolls Fine Grinding

et al. 2023

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This article considers the methods of calculating the number of operations for the fine grinding of cold rolling rolls which allows one to ensure the least labor-intensive processing of the part. Based on the analysis of the patterns in the operation of single abrasive grains, the dependence of the productivity of the fine-grinding process on the grain size of the wheel, the grinding allowance, the grinding mode, the size of the workpiece, and the wheel, is proposed. To analyze the productivity of the finishing grinding processes, a productivity indicator, independent of the size of the wheel and the workpiece, is analyzed, and the impact on the productivity indicator of the number of finishing grinding operations, as well as the following sequence of their optimization, is established. To simplify the calculation of the optimal number of operations, graphs and a nomogram are constructed. According to the proposed methodology, the calculation of the number of finishing operations of cold rolling rolls of various sizes was carried out. Experimental verification of the proposed theoretical dependencies and methods for calculating the optimal number of grinding operations was also carried out.

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Modeling of regularities of change in profile sizes and wear areas of abrasive wheel grains during grinding

Cited by 3 publications

References 2 publications

Effect of Process Modes on Tangential Component of Cutting Force during Belt Rotary Grinding of Aluminium Alloy Blanks D 16

Effect of Process Modes on Tangential Component of Cutting Force during Belt Rotary Grinding of Aluminium Alloy Blanks D 16

Modelling of tool and piece part relative motion effect on material removal in internal cylindrical grinding

New Calculation Methodology of the Operations Number of Cold Rolling Rolls Fine Grinding

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