Rupinder Singh Livres

Focusing on ultrasonic machining of titanium alloys, this study investigates the effects of various tool materials on material removal rate (MRR) and tool wear rate (TWR). Utilizing commercially pure titanium and a titanium alloy, the research examines six different tool materials, including stainless steel and diamond. The findings reveal a significant influence of input parameters on the output characteristics, highlighting the implications for applications in the manufacturing industry.

The book provides a comprehensive introduction to computers and the fundamentals of C++, making it ideal for beginners and aspiring IT professionals. The first section focuses on foundational concepts essential for understanding emerging technologies, while the second part caters to C++ programmers of all experience levels, assuming basic programming skills. It serves as a valuable companion to C++ tutorials, offering clear answers to specific questions, thus enhancing the learning experience for those new to the language.

Focusing on enhancing programming skills, this book offers a comprehensive exploration of the C language, organized by topics for easy navigation. It serves as an ideal textbook for computer science courses, covering fundamental concepts such as basic syntax, input/output operations, operators, library functions, and pointers. Each chapter is designed to deepen understanding and illustrate the impact of code modifications, making it suitable for both beginners and those looking to solidify their knowledge of C programming.

Focusing on the casting of Aluminium-based metal matrix composites (MMC), this work addresses the need for cost-effective manufacturing methods, particularly using vacuum moulding. It introduces a macro-model to analyze micro hardness and dimensional accuracy, employing Taguchi's L9 orthogonal array for parameter relationships. Findings reveal that the hardness of the MMC is significantly influenced by component volume, pouring temperature, and composition. The study also sets the groundwork for future validation through experimental comparisons.

In present work advancement in replication techniques for a biomedical component having a real 3D shape has been introduced. A hip joint was selected as one of a real 3D biomedical implant for this study. A hip joint, made of ABS material, was fabricated as a master pattern by fused deposition modelling (FDM) method. After this mold was made by the deposition of Primary, Secondary and Tertiary coatings with the addition of (1- 2cm in length) nylon fiber of 1.5D as per the Taguchi L9 control log of experimentation.This study outlines complete replication procedure of hip joint in detail from the master pattern to a final product with some investigation on mechanical and metallurgical properties. The results of study highlights that during shell production, fiber modified shells had a much reduced drain time. This gave a higher ceramic retention rate after dipping and led to a thicker coat compared to that produced without fiber addition.