Abstract Surface hardening with and without hard reinforcing material can be achieved by melting technique on the top substrate area via high energy input fusion. The aim is to apply TIG torch heat of 1344 J/mm at two different working distances such as 0.5 mm 1.5 incorporate preplaced TiC particulates surface AISI 4340 low alloy steel. Results pertaining microstructural features, melt pool siz...

This paper deals with the study of various machining process and show the effect of different cutting parameters on the properties of material. There are several important factors in the product quality which are surface finish, cutting temperature, tool life and coolant quality. The use of coolant generally causes life of tools and it also maintains work piece surface properties without damage...

The landing gear, which is one of the most important mechanical systems in aircraft, structure that exposed to loads, and critical loads aircraft throughout its life cycle. In addition fact gear system must have high strength these long life, performance, low volume, minimum weight, cost are criteria. For this purpose, optimum design created by making a structural analysis using finite element ...