Deterministic and stochastic components of regular surface texture generated by a special grinding process

Stępień, Piotr

doi:10.1016/j.wear.2010.03.027

Cited by 49 publications

(22 citation statements)

References 38 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…A regular surface texture may be generated by several methods (Etsion, 2004;Greco et al, 2009;Nakano et al, 2007;Schreck and Zum Gahr, 2005;Stepien, 2011): laser texturing, precise diamond turning, rolling, embossing, etching, vibrorolling, abrasive jet machining, micro electrical discharge machining, grinding. When periodically grooved surfaces are placed in contact, periodically arranged intercontact gaps occur at the interface.…”

Section: Introductionmentioning

confidence: 99%

Frictional contact of two solids with a periodically grooved surface in the presence of an ideal gas in interface gaps

Malanchuk

Slobodyan

Martynyak

2017

jtam

View full text Add to dashboard Cite

The frictional contact between two solids, one of which having a periodically grooved surface, under the action of normal and shear load is investigated. The interface between the contacting solids consists of a periodic array of gas-filled gaps and a periodic array of contact regions, where stick-slip contact occurs. The corresponding plane contact problem is reduced to a set of two singular integral equations. A solution to the contact problem is obtained for a certain shape of the grooves. The analysis of dependences of contact parameters of the solids on the applied load and gas pressure is carried out.

show abstract

Section: Introductionmentioning

confidence: 99%

Frictional contact of two solids with a periodically grooved surface in the presence of an ideal gas in interface gaps

Malanchuk

Slobodyan

Martynyak

2017

jtam

View full text Add to dashboard Cite

show abstract

“…Nevertheless, it is quite potential to generate vibration in the intermittent grinding with current slotted or segmented wheels for super alloy like nickel-based alloy due to large slots/grooves on the wheel working surface [6,7]. In recent years, patterned/ micro-structured wheels with defined grain or groove patterns appeared and gradually attracted more and more attention [17][18][19][20][21][22][23]. Stepien [17,18] created regular surface texture with specially conditioned grinding tools.…”

Section: Introductionmentioning

confidence: 99%

“…In recent years, patterned/ micro-structured wheels with defined grain or groove patterns appeared and gradually attracted more and more attention [17][18][19][20][21][22][23]. Stepien [17,18] created regular surface texture with specially conditioned grinding tools. Denkena et al [20] introduced a new patterning method on grinding wheel using a fly-cutting kinematic structuring process.…”

Section: Introductionmentioning

confidence: 99%

Comparative study on grinding of thin-walled and honeycomb-structured components with two CBN wheels

Tian

Zhong

Rawat

2015

Int J Adv Manuf Technol

View full text Add to dashboard Cite

In the grinding of thin-walled and honeycombstructured components made up of Hastelloy, undesired burrs are often created. The formed burrs negatively affect the quality of the products. Subsequent deburring increases overall manufacturing process time and cost. This work was focused on development of high-speed grinding process and grinding strategies to reduce burr size and improve ground surface quality. An electroplated Cubic Boron Nitride (CBN) wheel with miniature concave and convex asperities on its circumferential working surface was developed. Grinding performance with the designed CBN wheel was compared with a normal CBN wheel without surface asperities. Special fixtures with the function of adjusting honeycomb orientation (change of grinding direction) were purposely designed and fabricated. Design of experiment (DOE) was adopted for optimization of grinding parameters. It was found that less burr (even burrfree) grinding was achieved with the utilization of the specially designed CBN wheel with concave and convex asperities under optimal grinding conditions investigated, i.e., rotational speed of 5,000 RPM, depth of cut of 25 μm, and feed rate of 7, 500 mm/min.

show abstract

“…Therefore an innovative method for machining patterns into the grinding wheel topography in a flexible and productive way was developed by Denkena et al by using a fly-cutting kinematic and a standard dressing spindle [10]. Parallel the use of patterned grinding wheels has been investigated for the manufacturing of textured surfaces only and not under the view of productivity enhancement [11,12]. Here, a flexible method for creating a patterned grinding wheel was designed by Oliveira et al by employing a controlled shaker for dressing [13].…”

Section: Introductionmentioning

confidence: 99%

Enhanced grinding performance by means of patterned grinding wheels

Denkena

Grove

Göttsching

et al. 2014

Int J Adv Manuf Technol

View full text Add to dashboard Cite

In this paper a new and innovative method for the patterning of grinding wheels is presented. The patterns are machined with a patterning tool by using fly-cutting kinematics. By changing the patterning process parameters different pattern sizes and densities can be machined in a flexible way. Surface and cylindrical grinding experiments show that grinding with patterned grinding wheels can significantly reduce process forces, grinding burn and grinding power. The surface roughness increases because less active cutting edges remain when grinding with patterned wheels. But especially for roughing processes the results show great potential for increasing the overall grinding performance.

show abstract

Deterministic and stochastic components of regular surface texture generated by a special grinding process

Cited by 49 publications

References 38 publications

Frictional contact of two solids with a periodically grooved surface in the presence of an ideal gas in interface gaps

Frictional contact of two solids with a periodically grooved surface in the presence of an ideal gas in interface gaps

Comparative study on grinding of thin-walled and honeycomb-structured components with two CBN wheels

Enhanced grinding performance by means of patterned grinding wheels

Contact Info

Product

Resources

About