The Computer Numerical Control (CNC) machine represents a turning point in today's production which has high requirements for product accuracy. CNC enables flexibility work and time saving also reduces the required accuracy control. Moreover, are used several activities, most often turning, drilling milling operations. Usually, productivity of any can be increased thanks to minimization non-pro...

In the present day manufacturing scenario, computer numerical control (CNC) technology has evolved out as a cost effective process to perform repetitive, difficult and unsafe machining tasks while fulfilling dynamic requirements of high dimensional accuracy low surface finish. Adoption CNC would help an organization in achieving enhanced productivity, better product quality higher flexibility. ...

The task of machining industries is chiefly concentrated on achieving high quality, in term of part/component surface finish, accuracy, increase the product life and high production rate with a more eco-friendly impact. It is necessary to change and upgrade existing technology and develop product which are fairly priced. Hence, it is necessary control the process parameter in any machining. The...

CNC turning is widely used as a manufacturing process through which unwanted material is removed to get the high degree of surface rough. In this research article, Taguchi technique was coupled with grey relation analysis (GRA) to optimize the turning parameters for simultaneous improvement of productivity, average surface roughness (Ra), and root mean square roughness (Rq).Taguchi technique L2...

This paper presents the development of an intelligent adaptive correction tool for improving the profile accuracy of parts produced on CNC turning centers. Actual dimensions and shape (form) produced on components during machining differ from the nominal dimensions commanded in the CNC program. The error if predicted apriori can be used to correct the ideal CNC code and thus improve the part ac...

The machining quality on computerized numerically controlled (CNC) machine tools is sensitive to the machining parameters. With modern machine tools, an operator still manually adjusts controlling parameters, such as feed rate and cutting speed. The adjusted values mainly depend on operator experience and knowledge. Standard machining catalogues and commercial cutting condition prediction softw...

Diamond, because of its high modulus of elasticity, chemical inertness and exceptionally high hardness, is ideal for obtaining fine surface finish and accuracy. Today’s requirement of high precision parts like magnetic memory device, laser equipment, electrostatic copier, printing machine, etc., made of non-ferrous materials, such as aluminum, copper and resin demands very high surface finish. ...