The developer does not include self-directed tutorials with the program, but the company really does provide user training directly. The trainers customize training course content material and duration to meet the needs of each organization. A one-week work out would be sufficient to cover the basic modules and a few advanced topics. Many highly specialized software packages require constant use to be and stay proficient. I discover that RomaxDesigner does not require this level of interest. Engineers with other responsibilities will see this software functional even if not applied to a regular basis.
For parallel and perpendicular-axis gears, modules provide interfaces to more descriptive analysis software, such as Simpack, LDP, and AnSol. They act as a “front end” for also more-computationally intensive formulations of bending and contact stress. The mixture of these software packages is particularly powerful, since it permits cumulative damage-life analysis including the nonlinear ramifications of gear-tooth deflection and bearing stiffness, acting on a completely developed tooth profile. Extra modules concentrate on NVH and powerful characteristics, such as equipment rattle and whine, program modal evaluation, and clutch evaluation. Modules are also available to automate optimization and for the sensitivity evaluation of system and component designs.
RomaxDesigner models may include spur and helical gears, and with the perpendicular-axis module, bevel and hypoid gears. The bottom software versions gears with enough detail to analyze their effects on all of those other system. Additional modules allow style and ranking to AGMA, DIN and ISO requirements. For parallel-axis gears, extra modules permit macrogeometry definition and optimization for manufacturability as well as detailed evaluation of microgeometry for contact stress and transmission error. RomaxDesigner graphics are ideal for a variety of reporting illustrations, such as for example system topology and component deflection.
Bearing models provide nonlinear stiffness interactions with adjacent parts, which may be critical when calculating gear-support stiffness, gear-mesh misalignments and preload requirements. When calculating bearing lifestyle, the models are the effects of misalignments created through the versatility of any coupled components. A bearing preload device automates studies of bearing life as a function of preload. These features have already been proposed for another release.
Advanced bearing-analysis modules offer detailed analyses (ISO 281 Dietary supplement 4), including contact tension, fluid-film thickness, and stress-based lifestyle calculation. Advanced bearings can be defined with a variety of predefined roller and raceway crowns, or with a measured crown.
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