Influence of ultrasonic vibrations on dry grinding of soft steel

Tawakoli, Taghi; Azarhoushang, Bahman

doi:10.1016/j.ijmachtools.2008.05.010

Cited by 168 publications

(62 citation statements)

References 12 publications

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“…al. [7] proposed a concept of system matching for RUM type of grinding of titanium in 2014. They reveal the interaction between main factors, and the analysis technology for improving surface integrity under the system matching conditions.…”

Section: Introductionmentioning

confidence: 99%

A novel flexible tool with rotary ultrasonic spindle for fine grinding of tungsten carbide

Hsue¹,

Zheng²

2018

MATEC Web Conf.

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Abstract. Tungsten carbide is a typical difficult-to-cut material by conventional machining processes. In this paper, a novel design of flexible abrasives tool combined with a rotary ultrasonic machining (RUM) spindle is conducted to reduce the labor force significantly. The newly designed flexibility of tool-tip is aimed at preventing overcutting from the CNC grinding. The grinding conditions with resulted surface morphology of the tungsten steel were investigated through Taguchi design of experiment and ANOVA analysis. The machining capability of the novel flexible tool is compared with conventional tools through specific grinding paths under proper operational conditions.

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Section: Introductionmentioning

confidence: 99%

A novel flexible tool with rotary ultrasonic spindle for fine grinding of tungsten carbide

Hsue¹,

Zheng²

2018

MATEC Web Conf.

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“…Ostaševičius et al [4] developed a finite element model of a vibrating milling tool and demonstrated that high-frequency vibrations superimposed onto the continuous movement of the tool lead to milling process stabilization with superior surface finish in comparison to conventional machining. Ultrasonically assisted dry grinding (UADG) has been employed by Tawakoli and Azarhoushang [5] to compensate for low material removal rates, poor surface quality, and other issues prevalent in the conventional dry grinding (CDG), due to lack of coolant. Ultrasonic vibration was found to be effective in aiding the grinding of difficult to cut materials (titanium, ceramics, etc.…”

Section: Introductionmentioning

confidence: 99%

A Novel Excitation Approach to Ultrasonically-Assisted Cylindrical Grinding

Ostaševičius

Jurenas

Vilkauskas

et al. 2017

SV-JME

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“…In other words, due to their technological constraints, they are not always feasible for the production of various components in terms of geometry, dimension and strength etc. (Tawakoli and Azarhoushang, 2008;Kolleck et al, 2011). CNC machining can have the difficulties in machining complex shapes due to tool accessibility.…”

Section: Introductionmentioning

confidence: 99%

A review of hybrid manufacturing processes – state of the art and future perspectives

Zhu

Dhokia

Nassehi

et al. 2013

International Journal of Computer Integrated Manufacturing

242

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Today, hybrid manufacturing technology has drawn significant interests from both academia and industry due to the capability to make products in a more efficient and productive way. Although there is no specific consensus on the definition of the term 'hybrid processes', researchers have explored a number of approaches to combine different manufacturing processes with the similar objectives of improving surface integrity, increasing material removal rate, reducing tool wear, reducing production time and extending application areas. Thus, hybrid processes open up new opportunities and applications for manufacturing various components which are not able to be produced economically by processes on their own. This review paper starts with the classification of current manufacturing processes based on processes being defined as additive, subtractive, transformative, joining and dividing. Definitions of hybrid processes from other researchers in the literature are then introduced. The major part of this paper reviews existing hybrid processes reported over the past two decades. Finally, this paper attempts to propose possible definitions of hybrid processes along with the authors' classification, followed by discussion of their developments, limitations and future research needs.

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Influence of ultrasonic vibrations on dry grinding of soft steel

Cited by 168 publications

References 12 publications

A novel flexible tool with rotary ultrasonic spindle for fine grinding of tungsten carbide

A novel flexible tool with rotary ultrasonic spindle for fine grinding of tungsten carbide

A Novel Excitation Approach to Ultrasonically-Assisted Cylindrical Grinding

A review of hybrid manufacturing processes – state of the art and future perspectives

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