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Surinder Kumar Sharma,Meenu,P. S. Satsangi 대한기계학회 2013 JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY Vol.27 No.9
This paper presents a utility concept for multi-response optimization in turning uni-directional glass fiber-reinforced plastics composite using Carbide (K10) cutting tool. The single response optimization resulted in the non-optimization of other responses. The Taguchi method (Orthogonal L18 array) was employed in the experimental work. The process parameters selected for this study were tool nose radius, tool rake angle, feed rate, cutting speed, depth of cut, and cutting environment. Statistically significant parameters were found to simultaneously minimize surface roughness and maximize the material removal rate by ANOVA. The results were further verified by confirmation experiments.
Assessment and Optimization of Cutting Parameters while Turning AISI 52100 Steel
Sharma, Vishal S.,Dhiman, Suresh,Sehgal, Rakesh,Sharma, Surinder Kumar Korean Society for Precision Engineering 2008 International Journal of Precision Engineering and Vol.9 No.2
This investigation deals with machining AISI 52100 steel using a carbide-coated tool. The machining cutting force and tool tip temperature are measured online while turning using different cutting parameters. The surface roughness is also measured, but off-line after each cut. The obtained data are analyzed and the influence of the cutting parameters on the machining variables is determined in the form of plots. Regression models obtained from the results are tested using additional experimental data.
Assessment and Optimization of Cutting Parameters while Turning AISI 52100 Steel
Vishal S Sharma,Suresh Dhiman,Rakesh Sehgal,Surinder Kumar Sharma 한국정밀공학회 2008 International Journal of Precision Engineering and Vol.9 No.2
This investigation deals with machining AISI 52100 steel using a carbide-coated tool. The machining cutting force and tool tip temperature are measured online while turning using different cutting parameters. The surface roughness is also measured, but off-line after each cut. The obtained data are analyzed and the influence of the Cutting parameters on the machining variables is determined in the form of plots. Regression models obtained from the results are tested using additional experimental data.
( Harshal Surendra Mandavdhare ),( Vishal Sharma ),( Kaushal K Prasad ),( Amit Kumar ),( Manish Rathi ),( Surinder S Rana ) 대한장연구학회 2017 Intestinal Research Vol.15 No.3
Recent studies have identified sprue-like illness associated with the use of the antihypertensive agent olmesartan medoxomil. However, whether this condition is specific to the use of olmesartan or is associated with the use of drugs belonging to the class of “sartans” remains to be clarified. A 45-year-old woman with chronic kidney disease along with hypothyroidism and hypertension presented with chronic diarrhea and significant weight loss. Endoscopy of the upper gastrointestinal tract showed scalloping and grooving of the duodenum, and histopathological examination showed subtotal villous atrophy. She was on telmisartan for hypertension, which was discontinued. Subsequently, diarrhea ameliorated dramatically, and she regained weight. To our knowledge, this is the first study to report telmisartan-associated sprue-like enteropathy. Further, we have reviewed the cases of patients with sprue-like enteropathy caused by valsartan, irbesartan, and eprosartan. (Intest Res 2017;15:419-421)