The developer will not include self-directed tutorials with the program, but the company really does provide user training directly. The trainers customize course articles and duration to meet the needs of every organization. A one-week training session would be sufficient to cover the basic modules and some advanced topics. Many highly specialized software packages require constant make use of to become and stay proficient. I find that RomaxDesigner does not require this level of interest. Engineers with other obligations will find this software functional actually if not applied to a regular basis.
For parallel and perpendicular-axis gears, modules provide interfaces to more descriptive 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 mixture of these software packages is particularly powerful, since it permits cumulative damage-existence analysis like the nonlinear effects of gear-tooth deflection and bearing stiffness, functioning on a fully developed tooth profile. Additional modules focus on NVH and dynamic characteristics, such as equipment rattle and whine, program modal evaluation, and clutch evaluation. Modules are also open to automate optimization and for the sensitivity analysis of system and element designs.
RomaxDesigner models may include spur and helical gears, and with the perpendicular-axis module, bevel and hypoid gears. The base software versions gears with enough detail to investigate their effects on the rest of the system. Additional modules allow style and rating to AGMA, DIN and ISO specifications. For parallel-axis gears, additional modules permit macrogeometry definition and optimization for manufacturability along with 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 component deflection.
Bearing models provide non-linear stiffness interactions with adjacent parts, which can be critical when calculating gear-support stiffness, gear-mesh misalignments and preload requirements. When calculating bearing existence, the models include the effects of misalignments developed through the flexibility of any coupled elements. A bearing preload device automates research of bearing life since a function of preload. These features have been proposed for a future release.
Advanced Driveline gearboxes bearing-analysis modules provide detailed analyses (ISO 281 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.