Rounding the sharp edges of machine parts by means of elastic abrasive tools

Dimov, Yu. V.; Podashev, Dmitriy

doi:10.3103/s1068798x13110075

Cited by 4 publications

(2 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Grinding with an abrasive flap wheel after shot peening is an obligatory part of the technological process of forming long-sized large-sized surfaces such as panel and sheath. It is carried out in order to improve the quality of the initial surface obtained after shot peen forming [1][2][3][4][5][6][7][8][9][10][11][12].…”

Section: Introductionmentioning

confidence: 99%

Improving the Efficiency of Machine Grinding of Double Curvature Surfaces with a Profiled Flap Wheel

Koltsov

Rakitskaya

et al. 2022

KEM

View full text Add to dashboard Cite

To obtain the desired shape of long panels and sheaths in the aircraft industry, the technology of shot peen forming with subsequent grinding with flap wheels is successfully used. To implement this technology, a special UDF-4 (shot peen forming equipment of the 4th version of modernization) device was designed and manufactured. The last version of this device is equipped with a CNC system and a revolver head with the 4-flap wheels for optimizing the grinding operation. The ability to select the desired flap wheel during the grinding process, depending on the curvature and width of panels or sheaths, has significantly expanded the technological capabilities of this equipment. During grinding with flap wheels of a rectilinear profile, to ensure uniform removal along the cross-section of the part’s curvilinear contour, it is necessary to carry out processing with overlapping previous passages. The need for overlapping passages significantly increases the processing time. At the same time, the calculation of the overlapping width during the changing curvature of the part’s profile is quite a difficult task. This paper presents analytical studies of the use of profiled flap wheels for grinding the part’s surface with a variable radius of transverse curvature, and also proposed the mathematical models for selecting the necessary profiled flap wheels depending on the curvature of the part’s processing surface.

show abstract

Section: Introductionmentioning

confidence: 99%

Improving the Efficiency of Machine Grinding of Double Curvature Surfaces with a Profiled Flap Wheel

Koltsov

Rakitskaya

et al. 2022

KEM

View full text Add to dashboard Cite

show abstract

“…The chemical action between the silica gel and the curing agent in the composite retains the porous structure of the silica gel itself. The uniform force of the gas in the mixing process makes the reinforced particles distributed evenly in the matrix, realizing the mosaic-like network link of the abrasive grains and silica matrix with a certain number of "cavitation" structure, which increases the elasticity of the matrix [14][15][16][17][18]. The size of the hole or cavitation is about 100 mm in the composite.…”

mentioning

confidence: 99%

Contact Deformation Behavior of an Elastic Silicone/SiC Abrasive in Grinding and Polishing

Ding

Xuan

et al. 2018

Strength Mater

View full text Add to dashboard Cite

Investigation of Traces of Interaction between Flap Wheel and Aluminum Alloy Plain Surface

Koltsov

Starodubtseva

2017

Procedia Engineering

View full text Add to dashboard Cite

Rounding the sharp edges of machine parts by means of elastic abrasive tools

Cited by 4 publications

References 0 publications

Improving the Efficiency of Machine Grinding of Double Curvature Surfaces with a Profiled Flap Wheel

Improving the Efficiency of Machine Grinding of Double Curvature Surfaces with a Profiled Flap Wheel

Contact Deformation Behavior of an Elastic Silicone/SiC Abrasive in Grinding and Polishing

Investigation of Traces of Interaction between Flap Wheel and Aluminum Alloy Plain Surface

Contact Info

Product

Resources

About