The developer does not include self-directed tutorials with the program, but the company will provide user training directly. The trainers customize program articles and duration to meet the needs of each organization. A one-week work out would be adequate to cover the essential modules and a few advanced topics. Many extremely specialized software packages require constant make use of to become and stay proficient. I find that RomaxDesigner will not require this degree of interest. Engineers with other obligations will find this software functional even if not used on a regular basis.
For parallel and perpendicular-axis gears, modules provide interfaces to more detailed analysis software, such as for example Simpack, LDP, and AnSol. They act as a “front end” for also more-computationally intensive formulations of bending and contact stress. The combination of the 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 gear rattle and whine, program modal analysis, and clutch evaluation. Modules are also open to automate optimization and for the sensitivity analysis of system and component designs.
RomaxDesigner models can include spur and helical gears, and with the perpendicular-axis module, bevel and hypoid gears. The base software models gears with enough detail to investigate their effects on all of those other system. Additional modules allow style and rating to AGMA, DIN and ISO standards. For parallel-axis gears, additional modules permit macrogeometry definition and optimization for manufacturability and also detailed analysis of microgeometry for contact stress and transmission error. RomaxDesigner graphics are ideal for a number of reporting illustrations, such as system topology and element deflection.
Bearing models provide non-linear stiffness interactions with adjacent elements, 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 developed through the versatility of any coupled components. A bearing preload tool automates studies of bearing life because a function of preload. These features have already been proposed for another release.
Advanced bearing-analysis modules offer detailed analyses (ISO 281 Supplement 4), including contact stress, fluid-film thickness, and stress-based life calculation. Advanced bearings could be defined with a variety of predefined roller and raceway crowns, or with a measured crown.
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