A theoretical and experimental study on the pulsed laser dressing of bronze-bonded diamond grinding wheels

Deng, Hui; Chen, G.Y.; Zhou, Cong; Zhou, Xingcai; He, Jiale; Zhang, Y.

doi:10.1016/j.apsusc.2014.06.094

Cited by 20 publications

(6 citation statements)

References 16 publications

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“…The rapid transfer of liquid mass results in a sudden rapid increase in ablation depth, which could lead to the blockage of the crater around the diamonds and reduces the chip space next to the diamonds. Therefore, the diamond protrusion height above the bond is insufficient to achieve the desired goal of dressing the bronze-bond grinding wheel (Deng et al 2014b).…”

Section: Some Issues In Laser Dressingmentioning

confidence: 99%

“…10 A schematic of an apparatus used for pulsed laser dressing (Deng et al 2014a) also (ii) properly control the laser ablation depth (Ding et al 2017). To overcome these issues, Deng (Deng et al 2014b) and Chen (Chen et al 2015) presented an online tangential laser profiling method for coarse-grained bronze-bonded diamond wheels. As illustrated in Fig.…”

Section: Some Issues In Laser Dressingmentioning

confidence: 99%

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Grinding and Dressing Tools for Precision Machines

Peng¹,

Wang²,

Yang³

2020

Precision Manufacturing

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Grinding is a typical machining process which utilizes a grinding wheel consisting of abrasive grains held together with a binder material. The material removal action is done by the masses of tiny and sharp abrasives directly. Therefore, the good condition of grinding abrasives and wheel is very important to achieve good grinding performance. Thus, it is necessary to perform the conditioning (including both the dressing and truing processes) of grinding wheel. Generally, it is relatively simple to achieve the conditioning of conventional grinding wheel. But it is not the case for the superabrasive and wheels, which some novel dressing and truing methods and equipment are needed and

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Section: Some Issues In Laser Dressingmentioning

confidence: 99%

Section: Some Issues In Laser Dressingmentioning

confidence: 99%

Grinding and Dressing Tools for Precision Machines

Peng¹,

Wang²,

Yang³

2020

Precision Manufacturing

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show abstract

“…As a result, diamond grains with sharp cutting edges are exposed. By repeating this process, the grinding wheel is dressed to provide a highly abrasive surface [3].…”

Section: Introductionmentioning

confidence: 99%

Numerical simulation of single-pulse laser ablation for dressing a bronze-bond diamond grinding wheel

Zhou

Deng

Chen

et al. 2016

Precision Engineering

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“…However, conclusions were not reached concerning the degree of surface profile accuracy that could be achieved. Recently, our research team [4][5][6] has employed a tangential laser profiling method on a bronze-bond diamond grinding wheel, and a circular runout of approximately 10 m was attained. Although the surface profile accuracy of the grinding wheel was significantly improved, the profiling efficiency was low.…”

Section: Introductionmentioning

confidence: 99%