DEVICES AND VENTILATION PROCESS DURING EXECUTION ELECTRIC WELDING

Sliver: A BPEL Workflow Process Execution Engine for Mobile Devices

The Business Process Execution Language (BPEL) has become the dominant means for expressing traditional business processes as workflows. The widespread deployment of mobile devices like PDAs and mobile phones has created a vast computational and communication resource for these workflows to exploit. However, BPEL so far has been deployed only on relatively heavyweight server platfor...

Proactive Decision Support During Business Process Execution

The execution of business processes produces lots of events that can be used by complex event processing systems to analyze and improve the processes. Typically, events are stored in an event log repository that can be used to identify meaningful patterns of events, such that it is possible to react to them during process execution. However, in many cases it is beneficial to deal with those eve...

Welding Fume Local Exhaust Ventilation (LEV)Evaluation: the Lincoln Electric X-Tractor Portable LEV System

Welding Process Fundamentals

WELDING AND JOINING processes are essential for the development of virtually every manufactured product. However, these processes often appear to consume greater fractions of the product cost and to create more of the production difficulties than may be expected. There are a number of reasons that explain this situation. First, welding and joining are multifaceted, both in terms of process vari...

Tig Welding Process Pdf

Tungsten inert gas (TIG) welding, also called as gas tungsten welding 1. (a) Schematic of TIG welding Process (b) Variety of tungsten electrodes. The activated TIG (ATIG) welding process mainly focuses on increasing the depth of penetration and the reduction in the width of weld bead has not been paid. Tungsten inert gas welding, TIG is widely applied in manufacturing process for different The ...