Electrochemical cleaning grinding (ECCG) of aluminum alloy 6061 with electroconductive resin-bonded diamond wheels

Gao, Binhua; Jin, Tan; Qu, Meina; Shang, Zhentao; Tang, Lian

doi:10.1016/j.jmapro.2020.07.041

Cited by 9 publications

(2 citation statements)

References 25 publications

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“…Rational and economic shaping of the CSGW macro-and microgeometry of metalbonded superhard grinding wheels, and thus shaping their cutting abilities, is ensured by erosive dressing methods. The basic methods of erosive dressing of superhard grinding wheels include: high-pressure abrasive water jet dressing [24,26], laser dressing [24,27,28], electrochemical dressing [24,[29][30][31][32], electrolytic in-process dressing ELID [33,34], electrochemical dressing with foil electrodes [35], electrodischarge dressing [24,[36][37][38][39] and hybrid electrodischarge-electrochemical dressing [40][41][42].…”

Section: Methods Of Erosive Shaping Of the Cutting Ability Of Superhard Grinding Wheelsmentioning

confidence: 99%

Electrodischarge Methods of Shaping the Cutting Ability of Superhard Grinding Wheels

et al. 2021

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In the paper, the influence of the electrodischarge dressing methods of superhard grinding wheels on shaping their cutting ability are presented. The results of research concerning the influence of dressing conditions using a stationary electrode, rotating electrode and segmental tool electrode on shaping the cutting ability of the superhard grinding wheels are reported. The cutting ability of superhard grinding wheels is assessed using an external tester made of titanium alloy Ti-6Al-4V (with a thermocouple) to determine the grinding temperature and the relative volumetric grinding efficiency of the tool. The results of the research reveal the diversified usefulness of the analyzed methods. At the end of the article application conclusions concerning the adaptation of developed methods of electrodischarge dressing in the industry are formulated.

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Section: Methods Of Erosive Shaping Of the Cutting Ability Of Superhard Grinding Wheelsmentioning

confidence: 99%

Electrodischarge Methods of Shaping the Cutting Ability of Superhard Grinding Wheels

et al. 2021

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“…However, the wear of the abrasive grains of the grinding wheel requires their removal from the CSGW in the process of dressing with erosive methods. The analyses of the source publications and the authors’ investigation results indicate the significant role of erosive methods of superhard grinding wheels dressing in solving the difficulties in forming the cutting abilities of superhard grinding wheels, e.g.,: electrochemical dressing [ 13 , 14 , 15 ], electrolytic in-process dressing—ELID [ 16 , 17 ], electrochemical dressing with foil electrodes [ 18 ], electrodischarge dressing [ 19 , 20 , 21 ], electrodischarge and electrochemical dressing [ 13 , 22 , 23 , 24 ], and laser dressing [ 25 ]. Among the erosive methods for dressing superhard grinding wheels there are very attractive and effective electrochemical methods based on the application of alternating current (ECDGW-AC) [ 22 , 23 , 24 , 26 , 27 , 28 ].…”

Section: Introductionmentioning

confidence: 99%

Electrochemical and X-ray Examinations of Erosion Products during Dressing of Superhard Grinding Wheels Using Alternating Current and Ecological Electrolytes of Low Concentration of Chemical Compounds

Gołąbczak

Tomczyk

2021

Materials

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This article introduces significant cognitive and usable values in the field of abrasive technology especially in the development of new methods of the electrochemical dressing of superhard grinding wheels with metal bonds. Cognitive values mainly concern the elaboration of the theoretical backgrounds of the electrochemical digestion of compounds of grinding wheel metal bond and gumming up products of the cutting surface of grinding wheel (CSGW). Cognitive values also deal with determining the mathematical relationships describing the influence of technological conditions of dressing on shaping of cutting abilities of superhard grinding wheels. On the other hand, the useful values refer to the industry implementation of the elaborated method and equipment for the electrochemical dressing of suparhard grinding wheels using alternating current (ECDGW-AC). The cost of the device for the realization of this process is low and can be applied in the production conditions. The novel achievements presented in the article are: the elaboration of a new method and equipment for electrochemical dressing of superhard grinding wheels (ECDGW-AC), the selection of electrolytes of low concentration of chemical compounds, tests concerning the digestion of grinding wheel metal bond compounds and gumming up products of CSGW using X-ray analysis, as well as the determination of chemical reactions taking place during elaborated new dressing process, the elaboration of mathematical relationships describing influence of technological conditions of this process on dressing speed and shaping of cutting abilities of superhard grinding wheels, and the performance of technological tests of dressing of superhard grinding wheels using ECDGW-AC method. The elaborated method can be used in ambient temperature and does not cause thermal damages of abrasive grains of cutting surface of grinding wheel and is useful not only for dressing super hard grinding wheels but also for correcting their geometrical deviations.

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Introduction

Gołąbczak

2024

SpringerBriefs in Applied Sciences and Technology

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Electrochemical cleaning grinding (ECCG) of aluminum alloy 6061 with electroconductive resin-bonded diamond wheels

Cited by 9 publications

References 25 publications

Electrodischarge Methods of Shaping the Cutting Ability of Superhard Grinding Wheels

Electrodischarge Methods of Shaping the Cutting Ability of Superhard Grinding Wheels

Electrochemical and X-ray Examinations of Erosion Products during Dressing of Superhard Grinding Wheels Using Alternating Current and Ecological Electrolytes of Low Concentration of Chemical Compounds

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