No. 1688, Gaoke East Road, Pudong new district, Shanghai, China.
No. 1688, Gaoke East Road, Pudong new district, Shanghai, China.
This paper addresses the optimization of a micro-grinding process using compressed air to minimize specific grinding forces and surface roughness while maximizing specific material removal rate (MR...
Fabrication and Optimization of MEMS based Micro Grinder. December 2017; Authors:
This paper addresses the optimization of a micro-grinding process using compressed air to minimize specific grinding forces and surface roughness while maximizing specific material removal rate (MRR).
This paper addresses the optimization of a micro-grinding process using compressed air to minimize specific grinding forces and surface roughness while maximizing specific material removal rate (MRR). The design-of-experiments (DOE) approach and response surface methodology (RSM) are introduced to obtain the optimal grinding conditions. In the DOE …
Micro-grinding process parameters were also optimized in which compressed air was used as cooling medium. During multi-objective optimization to increase …
This paper summarizes recent work to optimize grinding with sub-millimeter diameter wheels. Traditional machining parameters such as spindle speed, work speed, and depth of cut are explored as methods of controlling: 1) tool wear, 2) material removal rate, and 3) …
The ability to predict the grinding force for hard and brittle materials is important to optimize and control the grinding process. However, it is a difficult task to establish a comprehensive grinding force model that takes into account the brittle fracture, grinding conditions, and random distribution of the grinding wheel topography.
A computer program is described for practical off-line optimization of plunge grinding operations on steels based on a strategy designed to optimize both the grinding and dressing parameters for maximum metal removal rate, subject to constraints of surface finish and burning of the workpiece. Summary A computer program is described for practical off-line optimization of …
However, for micro-grinding, the optimization for minimum surface roughness has not been investigated. Besides surface roughness, machining efficiency is also critical for micro-machining. In order to have high efficiency in addition to good surface finish, it is imperative to optimize the grinding conditions to minimize the surface roughness and maximize material removal rate …
DOI: 10.1177/0954405411398808 Corpus ID: 110789118. Optimization of micro-grinding process with compressed air using response surface methodology @article{Lee2011OptimizationOM, title={Optimization of micro-grinding process with compressed air using response surface methodology}, author={Pil-Ho Lee and Haseung …
A micro-computer-based optimization technique has been developed to optimize grinding conditions, viz. wheel speed, workpiece speed, depth of dressing…
A Nano-grinding centre as shown in Fig. 2 (a) developed by Aurich et al. was used to integrate the fabrication of micro-pencil grinding tool and perform the micro-grinding of silicon [1]. Dimension of the machine was 900×600×600 mm and it could provide a wide speed range of 15,000 to 160,000 rpm.
