deep penetration GTAW for high efficiency has long been of concern in industry. An autogenously gas tungsten arc welding process was used on austenitic stainless steel SA240 type 304H to produce 10 mm thick butt ...

Biodiesel is an alternative fuel for diesel engines that is produced by chemically combining vegetable oils and animal fats with an alcohol to form alkyl esters. Extensive research and demonstration projects have shown ...

Expanding Collets are extensively used to hold the workpieces with circular features. Due to the shape and narrow tolerances, designs of such collets are always challenging. The paper represents process of dimensional ...

Abrasive waterjet machining (AWJM) is an emerging machining technology option for hard material parts that are extremely difficult-to-machine by conventional machining processes. A narrow stream of high velocity water mixed ...