The developer will not include self-directed tutorials with the program, but the company really does provide user training directly. The trainers customize course content and duration to meet the needs of every organization. A one-week training session would be adequate to cover the basic modules and some advanced topics. Many extremely specialized software programs require constant use to become and stay proficient. I discover that RomaxDesigner will not require this degree of attention. Engineers with other obligations will see this software functional even if not applied to 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 side end” for even more-computationally intensive formulations of bending and contact stress. The mixture of these software packages is particularly powerful, as it permits cumulative damage-lifestyle analysis including the nonlinear effects of gear-tooth deflection and bearing stiffness, functioning on a completely developed tooth profile. Additional modules concentrate on NVH and dynamic characteristics, such as gear rattle and whine, program modal evaluation, and clutch evaluation. Modules are also open to automate optimization and for the sensitivity evaluation of system and element designs.

RomaxDesigner models may include spur and helical gears, and with the perpendicular-axis module, bevel and hypoid gears. The bottom software models gears with enough detail to investigate their effects on the rest of the system. Additional modules allow style and ranking to AGMA, DIN and ISO specifications. For parallel-axis gears, additional modules permit macrogeometry definition and optimization for manufacturability as well as detailed analysis of microgeometry for contact stress and transmission error. RomaxDesigner graphics are ideal for a number of reporting illustrations, such as for example system topology and component deflection.

Bearing models provide nonlinear stiffness interactions with adjacent components, which can be critical when calculating Driveline gearboxes gear-support stiffness, gear-mesh misalignments and preload requirements. When calculating bearing life, the models include the effects of misalignments created through the flexibility of any coupled parts. A bearing preload tool automates research of bearing life because a function of preload. These features have been proposed for a future release.
Advanced bearing-analysis modules offer detailed analyses (ISO 281 Health 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.