Self-modulating abrasive medium and its application to abrasive flow machining for finishing micro channel surfaces

Tzeng, Hsinn Jyh; Yan, Biing Hwa; Hsu, Rong Tzong; Lin, Yan Cherng

doi:10.1007/s00170-006-0423-8

Cited by 60 publications

(27 citation statements)

References 9 publications

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“…11 shows the truing ratio g versus pulse voltage E and pulse frequency f. The truing ratio g was calculated according to Eq. (7). It is shown that in the case of high pulse frequency in 1000 Hz, the largest truing ratios of 5.8-6.2 mm 3 /mm 3 were achieved at E¼ 3-5 V. However, the least truing ratios of 0.5-1.4 mm 3 /mm 3 were achieved at E¼5 V in the cases of f¼ 500 Hz and 100 Hz.…”

Section: Wheel V-tip Radius R T Versus Dry Discharge Variablesmentioning

confidence: 89%

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Dry electro-contact discharge mutual-wear truing of micro diamond wheel V-tip for precision micro-grinding

Xie

Luo

et al. 2012

International Journal of Machine Tools and Manufacture

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Section: Wheel V-tip Radius R T Versus Dry Discharge Variablesmentioning

confidence: 89%

“…In order to eliminate these burrs completely, lapping and water jet should be employed to deburr after micro-milling [6]. An abrasive flow machining was also utilized to smooth the burrs of micro-channel surface of stainless steel [7]. However, these additional deburr approaches increased process time.…”

Section: Introductionmentioning

confidence: 99%

Dry electro-contact discharge mutual-wear truing of micro diamond wheel V-tip for precision micro-grinding

Xie

Luo

et al. 2012

International Journal of Machine Tools and Manufacture

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“…The movement of media from top hydraulic cylinder to the bottom and vice-versa makes a cycle [7] Figure 2. Shown Two way AFM [8] This type of AFM has advantages of excellent process control and faster change-over of media.…”

Section: Two Way Afm Processmentioning

confidence: 99%

“…Tzheng et. al [33] stated that micro channel formed in EDM consisted recast layer with blow holes which effected the surface integrity. Sushil et.…”

Section: Orbital Afmmentioning

confidence: 99%

Various developments in Abrasive Flow Machining Process: A Review

Ali

Walia

et al. 2019

IJAPIE

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Abrasive flow machining is a nonconventional process used for polishing of metallic components, internal inaccessible cavities or recesses using a semi liquid paste. It was developed to deburr, polish the surfaces having complex geometries and edges by flowing abrasive particles with a visco-elastic nonconductive media over them. Abrasive particle sharp cutting edges remove the material by abrasion mechanism from the workpiece surface. In the recent year, work has been carryout towards the development of abrasive flow machining for achieving the higher material removal and improved surface finish. This method has a unique property of simultaneous improvement in material removal and surface finish. In this paper authors discussed about various recent developments in abrasive flow machining with major objective of improving the productivity of the process.

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“…Abrasive flow polishing machine and its working principle schematic diagram shown in Fig. 2, the upper and lower hydraulic cylinder in the pressure to make the piston up and down to move, thereby promoting the abrasive in the workpiece surface relative movement, the workpiece surface produces a large shear force, in order to achieve the processing of surface materials, trace removal, to achieve the purpose of polishing [8][9][10]. …”

Section: Introductionmentioning

confidence: 99%

Numerical simulation analysis of four-step variable-diameter pipe by solid-liquid two-phase grinding

Li¹,

Hu²,

Meng³

et al. 2017

Vib. proced.

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In order to investigate the effect of abrasive flow on the polishing effect of variable diameter pipe parts, taking the fourth-order variable-diameter pipe part as the research object, the solid-liquid two-phase abrasive grains are used as the processing method of the fourth-order variable-diameter pipe, the numerical simulation of the machining process of the four-order variable-diameter pipe parts were carried out. Analysis of different inlet speed conditions, the dynamic pressure and the distribution of turbulence intensity of the flow field of the fourth order variable diameter pipe. Through comparative analysis, the effects of the four-stage variable-diameter pipe flow field are studied, which can provide the theoretical basis for the continuous improvement of the abrasive flow precision and ultra precision machining technology, which can improve the efficiency of abrasive flow processing, so that the workpiece fatigue strength is improved, enhance the reliability of the workpiece, extend the service life of the workpiece.

show abstract

Self-modulating abrasive medium and its application to abrasive flow machining for finishing micro channel surfaces

Cited by 60 publications

References 9 publications

Dry electro-contact discharge mutual-wear truing of micro diamond wheel V-tip for precision micro-grinding

Dry electro-contact discharge mutual-wear truing of micro diamond wheel V-tip for precision micro-grinding

Various developments in Abrasive Flow Machining Process: A Review

Numerical simulation analysis of four-step variable-diameter pipe by solid-liquid two-phase grinding

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