IDL - International Digital Library Of Technology & Research Volume 1, Issue 3, Apr 2017
Available at: www.dbpublications.org
International e-Journal For Technology And Research-2017
Modification Of Existing Machine For Data Automation Of Belt Testing Machine Deepak R 1,Gurudath S N2, Hanumantaraya3,Jeswanth Reddy4,Praveen Kumar S5 UG Student, Department of Mechanical Engineering, NMIT Bangalore, Karnataka, India 1, 2, 3, 4 Assistant Professor, Department of Mechanical Engineering, NMIT Bangalore, Karnataka, India 5
In the manufacturing sector, surface grinding testing machine plays important role. Grinding in this machine parameters to be considered are surface quality and metal removal rate. Several factors which include depth of cut, wheel grade, wheel speed, material properties and table speed affects the machining In belt testing machine we find life of the belt. Also different parameters of belt like cycle timing, power, MRR. During this process of belt testing machine, we find material removal to calculate material removal rate, by using manually weighing method, so to automate material removal rate we proceed with different method. One of our methods is length reduction method. This method can be achieved by distance measuring devices.
imposes less strain on the work piece when compared to other forms of grinding; cracking, burning etc.
Keywords: Grinding testing power, cycle time
Grinding has traditionally been used for metallic materials such as hardened (> 60 Rc) tool steels, tungsten carbide, super alloys used in the aerospace industry, and ceramic materials such as silicon nitride, silicon carbide, alumina, and zirconia. Grinding may also be the fabrication process of choice for several newer and lesser-known classes of materials such as carbon and metallic foams, bulk amorphous metals (metallic glasses), ceramic-magnets, intermetallic, and composite materials. Anyone faced with grinding these materials should be interested in a cost-effective grinding process while maintaining required dimensional tolerances, surface characteristics, and mechanical properties.
Abstract:
machine,
MRR,
1. INTRODUCTION Belt grinding machines achieve rates of high production efficiency, quality finish and economy never realized in any other method of grinding or polishing. For example, by changing grit sizes, a machine may be converted from a heavy duty grinder to a fine micro polisher. Belt grinding machines can be adopted for semi-automatic or fully automatic working. Further, in most applications, belt grinding
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In order to evaluate and optimize product performance, we must focus on the interaction of the grinding product with the entire grinding process. A grinding process is much more difficult to control and optimize than other machining processes such as turning or milling because in grinding there are literally thousands of miniature cutting tools acting on the work piece in a more or less random manner. There are also more process variables in grinding than in most other machining processes, with perhaps a dozen significant variables related to the performance of the grinding product alone.
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