Jaw Crusher Introductory Maintenance Manual and Animation
Jaw Crusher Introductory Maintenance Manual and Animation
Description

Three dimensional animations integrated into a process plant computer-based training (CBT) program can greatly enhance trainee understanding of process equipment. This introductory maintenance manual and animation provides a narrative description of a jaw crusher’s location in the process, its function, components, and maintenance requirements. The animation introduces maintenance personnel to the jaw crusher in a dynamic visual context.

The narrated animation replaced the standard text and graphics in the description section of the equipment maintenance (CBT) module. The descriptive text was adapted to a narrative form. Multimedia specialists used engineering drawings and photographs to create models of the equipment and animate the modeled images to illustrate the key concepts and components in concert with the narration.

Related Resources

Training Pays: Actual vs. Projected Start-Up Results
PERFORMANCE ASSOCIATES INTERNATIONAL
Developing a profitable mining venture is no small matter. It requires enormous initial investments in research, construction, and equipment. But a mineral processing plant does not run itself. Even with the best equipment and good ore quality, optimal results are dependent upon keeping the process running smoothly, avoiding process upsets, maintaining process variables in the desired range, and minimizing breakdowns and downtime. A highly trained workforce is an essential element in a successful, and profitable, start-up. The knowledge and abilities of plant operators and maintenance personnel can make or break an operation. Trained operators know what to look for during preoperational and routine inspections, allowing maintenance tasks to be planned and unexpected costly breakdowns avoided. Trained operators know what variables exist at different stages in the process and how to make appropriate adjustments in real time. Trained maintenance personnel are well acquainted with the plant equipment, and maintenance planners can schedule work and maintain a spare parts inventory to minimize downtime. Additionally, new operations that train their workforce just prior to plant commissioning can utilize their operators in the commissioning process. Having been trained and gained field experience through plant commissioning, operators are ready to hit the ground running once feed is introduced. A faster ramp-up means more earnings, more quickly. The cost of developing a proper training program is a small percentage of the overall engineering, procurement, and construction budget but it constitutes a large percentage of the gains realized from a successful start-up and ramp-up to full production. Performance Associates International (PAI) has designed and presented custom training programs for operators and maintenance personnel in metallurgical plants around the world for over 35 years. We are proud to have been part of the successful start-ups at Lundin Mining’s Eagle Mine, Vale’s Voisey’s Bay project, and Torex Gold’s El Limon-Guajes project. Click Download to view the actual vs. projected start-up results from these three metallurgical plants that made use of PAI’s custom-built training programs and on-site training.
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PERFORMANCE ASSOCIATES INTERNATIONAL
With reference to greenfield plant projects, using process simulators similar to the designed plant Human-Machine Interface (HMI) or Distributed Control System (DCS) has become common practice. These simulators represent a “virtual plant” based on process modeling of the circuit chemistry and thermodynamics, and on the physical nature of the plant, including equipment, valves, piping, etc. The virtual plant allows trainees to troubleshoot problems, optimize process variables, react to alarms, etc., all based on the process simulation model. Performance Associates’ experience is that this complex simulator training is valuable, but only after more in-depth training on the process and control logic. To truly optimize a process plant, prior to simulator training, the control room operators must have detailed knowledge of the following:  Process objective of each process system, comprising a group of unit operations.  Process objective of each unit operation.  Process chemistry and the variables affecting it.  Important characteristics of each unit operation, the variables affecting it, and the impact on downstream unit operations.  Plant control loops, interlocks, and alarms.  Safety issues related to the process and control schemes.  Operating procedures for start-up and shutdown under various scenarios, as well as important operator tasks. Additionally, trainees must be intimately familiar with the applicable fundamental scientific concepts, such as pressure, temperature, heat exchangers, electricity, PID control logic, combustion, etc. With this fundamental and plant-specific foundation, the process simulator can be fully exploited for training.
Process Control Training—Simulators Are Only Half the Story
PERFORMANCE ASSOCIATES INTERNATIONAL
With reference to greenfield plant projects, using process simulators similar to the designed plant Human-Machine Interface (HMI) or Distributed Control System (DCS) has become common practice. These simulators represent a “virtual plant” based on process modeling of the circuit chemistry and thermodynamics, and on the physical nature of the plant, including equipment, valves, piping, etc. The virtual plant allows trainees to troubleshoot problems, optimize process variables, react to alarms, etc., all based on the process simulation model.  Performance Associates’ experience is that this complex simulator training is valuable, but only after more in-depth training on the process and control logic. To truly optimize a process plant, prior to simulator training, the control room operators must have detailed knowledge of the following:Process objective of each process system, comprising a group of unit operations.Process objective of each unit operation.Process chemistry and the variables affecting it.Important characteristics of each unit operation, the variables affecting it, and the impact on downstream unit operations.Plant control loops, interlocks, and alarms.Safety issues related to the process and control schemes.Operating procedures for start-up and shutdown under various scenarios, as well as important operator tasks.Additionally, trainees must be intimately familiar with the applicable fundamental scientific concepts, such as pressure, temperature, heat exchangers, electricity, PID control logic, combustion, etc. With this fundamental and plant-specific foundation, the process simulator can be fully exploited for training.