Micromachining of Borosilicate Glass: A State of Art Review

Pawar, Pravin; Ballav, Raj; Kumar, Amaresh

doi:10.1016/j.matpr.2017.02.161

Cited by 25 publications

(8 citation statements)

References 40 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Demands for machining of glass have been increasing in manufacture fields [1,2]. Quartz glass is a typical hard and brittle material that is difficult to process and has excellent performance in optical instruments, semiconductors, and precision equipment [3,4].…”

Section: Introductionmentioning

confidence: 99%

Dynamic characteristics of abrasive grains and machined surface features for variable axis diamond grinding of quartz glass

Chen

Wang

Zhang

2020

J Braz. Soc. Mech. Sci. Eng.

View full text Add to dashboard Cite

There is a fine application prospect for multi-axis grinding of hard and brittle materials with diamond ball end tool. The effects of tool inclination angles and grinding modes of multi-axis grinding of quartz glass on the dynamic characteristics of the diamond abrasives, surface topography, surface fragmentation phenomenon, and surface roughness were investigated in this work. Material removal characteristics and surface formation conditions would be significantly affected by the effective cutting speed, material stress characteristics, and movement space path derived from different grinding modes and tool inclination angles. The surface texture direction is mainly determined by feed direction of the cutter and initial cutting moment and geometry feature of the engaged diamond abrasives. The surface fragmentation phenomenon of the formed surface is apparent when the corresponding surface roughness values are relatively larger. The machined surface with significant surface fragmentation phenomenon is mainly produced by materials' brittle fracture modes, such as larger positive lead and smaller negative tilt under conventional grinding and smaller negative lead angles and larger positive tilt angles under down grinding. Ideal surface evenness could be obtained by using lead or tilt 0° for conventional and down grinding. The ground surface with smaller surface roughness could be produced when employing tool postures, such as negative lead or positive tilt under conventional grinding and positive lead or negative tilt under down grinding condition.

show abstract

Section: Introductionmentioning

confidence: 99%

Dynamic characteristics of abrasive grains and machined surface features for variable axis diamond grinding of quartz glass

Chen

Wang

Zhang

2020

J Braz. Soc. Mech. Sci. Eng.

View full text Add to dashboard Cite

show abstract

“…The glass having the highest hard and brittle material therefore it is a challenging task to process it with both traditional and modern manufacturing processes. From the family of glass sodalime glass is mostly used in industries for different purposes due to its excellent properties such as high chemical resistivity, corrosion resistance, biocompatibility, high specific strength, heat-resisting capacity, excellent mechanical hardness, excellent anodic bonding, high electrical resistivity and good surface quality [2][3][4]. The glass material can be efficiently machined by using electrochemical discharge machining process (ECDM), Electro chemical discharge machining (ECDM) is micro machining hybrid process where the machining is done with the both thermal sparking and chemical etching phenomena.…”

Section: Introductionmentioning

confidence: 99%

Optimization of Machining Parameters for Electrochemical Discharge Machining for Soda Lime Glass

Singh¹

2019

IJRASET

View full text Add to dashboard Cite

In this study machining of soda lime glass with the help of copper electrode (cathode) and stainless steel (anode) electrode has been done. The electrolyte used was a mixture of sodium hydroxide and potassium oxide of specific concentration. An orthogonal array of L27 has been designed for the different input parameters such as voltage, electrolyte concentration and current. From the experimental study it was found that the applied voltage has the maximum influence on the responses that is material removal rate (MRR) and tool wear rate (TWR). Highest value for MRR was obtained at an applied voltage, electrolyte concentration, current of 70 V, 35 wt% and 6A respectively & TWR was minimum at an applied voltage, electrolyte concentration, current of 60V, 25 wt% and current was 6A respectively.

show abstract

“…Therefore it is widely used in various engineering and biomedical fields. The various applications as microelectromechanical systems, mechanical inertial sensors, micro fabricated devices like oxide fuel cells and micro-pumps, optical telecommunication, optical industries for spectacle lenses and optical instruments, miniaturization of microfluidic devices for chemical and biological micro total analysis systems [8,9].…”

Section: Introductionmentioning

confidence: 99%

Development and Fabrication of Portable Abrasive Jet Machine

Kamble¹

2019

IJRASET

View full text Add to dashboard Cite

Abrasive jet machine is the material removal operation where the material is removed or cut by high velocity stream of air, gas or water and abrasive mixture. The abrasive jet machining (AJM) is a process of non-traditional machine which operators on no physical contact between tool and work piece. The abrasive jet machining can be seemly employed for machining super alloys and refractory form material. The process is also very much seemly for cutting, cleaning, grooving, finishing and debarring operations of hard and brittle materials such as glass, ceramics and mica. There is no restriction to material to be machined. Thus it cuts conductive as well as non-conductive materials. In this research work, portable abrasive jet machine was developed using 2D drawings and 3D model with the help of software's. The developed 2D drawings and 3D model were further used for fabricating prototype machine model. The fabricated portable abrasive jet machine has produced precise holes on glass material more efficiently.

show abstract

Micromachining of Borosilicate Glass: A State of Art Review

Cited by 25 publications

References 40 publications

Dynamic characteristics of abrasive grains and machined surface features for variable axis diamond grinding of quartz glass

Dynamic characteristics of abrasive grains and machined surface features for variable axis diamond grinding of quartz glass

Optimization of Machining Parameters for Electrochemical Discharge Machining for Soda Lime Glass

Development and Fabrication of Portable Abrasive Jet Machine

Contact Info

Product

Resources

About