Abrasive water jet machining of glass with stagnation effect

Matsumura, Takashi; Muramatsu, Tetsuya; Fueki, S.

doi:10.1016/j.cirp.2011.03.118

Cited by 74 publications

(31 citation statements)

References 15 publications

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“…Park et al investigated micro machining of K9 glass by using micro-abrasives, which were accelerated by compressed air to form linear grooves and holes with width and diameter of 80 µm [5]. Matsumura et al reported the use of abrasive water jet to make grooves of 20-100 µm wide on glass [6]. Rotary ultrasonic machining (RUM) has also been applied to K9 glass machining [3,[7][8][9].…”

Section: K9 Glassmentioning

confidence: 99%

Intermittent and Continuous Rotary Ultrasonic Machining of K9 Glass: An Experimental Investigation

Fernando

Zhang

Pei

et al. 2017

JMMP

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Abstract:Rotary ultrasonic machining (RUM) is a nontraditional and cost-effective machining method for hard and brittle materials, such as ceramics, optical glass, composite materials, and so on. RUM is a hybrid process that combines the material removal mechanisms of diamond abrasive grinding and ultrasonic machining. In RUM, a rotating cutting tool with metal-bonded diamond abrasive particles is ultrasonically vibrated in the axial direction while the tool spindle is fed toward the workpiece at a constant feedrate to remove material. It has been reported that continuous rotary ultrasonic machining has been successfully used to drill holes in K9 glass. Intermittent rotary ultrasonic machining is a newly introduced ultrasonic machining process, which uses a slotted cutting tool instead of a common metal bonded diamond cutting tool as used in continuous rotary ultrasonic machining. There has been no reported study to compare the effects of intermittent RUM and continuous RUM when machining K9 glass. This paper, for the first time, presents an experimental investigation to compare intermittent RUM and continuous RUM when machining K9 glass from the perspectives of cutting force, surface roughness, and chipping size.

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Section: K9 Glassmentioning

confidence: 99%

Intermittent and Continuous Rotary Ultrasonic Machining of K9 Glass: An Experimental Investigation

Fernando

Zhang

Pei

et al. 2017

JMMP

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“…Matsumura et al applied abrasive water jet machining to micro machining and the fluid polishing of glass. A crack-free surface was finished using stagnation generated under the jet nozzle [7]. In addition, a study on the electrolytic in-process dressing grinding of optical glass showed that the electrolytic in-process dressing grinding could be an effective ultra-precision grinding process for hard and brittle materials [8].…”

Section: Introductionmentioning

confidence: 99%

Rotary ultrasonic machining of optical K9 glass using compressed air as coolant: A feasibility study

Zhang

Cong

Feng

et al. 2013

Proceedings of the Institution of Mechanical Engineers, Part B:

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Optical K9 glass has been used in a variety of applications, including optics, electronics, thermodynamics, and fluidics. It has been regarded as a difficult-to-cut material because of its superior mechanical properties. Rotary ultrasonic machining using cutting fluid has been used successfully to machine many different types of brittle materials, such as ceramics, sapphire, and optical K9 glass. Dry machining has been successfully employed in the machining of some materials. However, there are no reported investigations on the rotary ultrasonic machining of optical K9 glass using compressed air as a coolant. This article, for the first time, investigates the rotary ultrasonic machining of optical K9 glass using compressed air as a coolant. The experimental investigations focus on the effects of the input variables (ultrasonic power, spindle speed, and feedrate) on the output variables (edge chipping size, cutting force, surface roughness, and ultrasonic power consumption).

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“…Small abrasive grits delivered to a surface in a continuous high‐pressure water jet can be used to machine materials including silica glasses (e.g. ).…”

Section: Damage Mechanismsmentioning

confidence: 99%

An Introduction to the Properties of Silica Glass in Ballistic Applications

Walley

2013

Strain

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The purpose of this review is to introduce the interested reader to the literature on the use of silica glasses in ballistic applications. These applications include optically transparent windows (where their amorphous nature, appropriate band gap, and cheapness make them ideal window materials) as well as layers in opaque armours designed to be resistant to shaped charges. In the latter application, their increase in volume (bulking) on fracture disrupts the shaped charge jet. Other topics covered in this review include low‐velocity damage by windborne debris, liquid and solid impact, dynamic methods of testing (Hopkinson pressure bar, Taylor impact, and plate impact shock loading), and constitutive models. The use of glass as a shaped charge is also discussed.

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Abrasive water jet machining of glass with stagnation effect

Cited by 74 publications

References 15 publications

Intermittent and Continuous Rotary Ultrasonic Machining of K9 Glass: An Experimental Investigation

Intermittent and Continuous Rotary Ultrasonic Machining of K9 Glass: An Experimental Investigation

Rotary ultrasonic machining of optical K9 glass using compressed air as coolant: A feasibility study

An Introduction to the Properties of Silica Glass in Ballistic Applications

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