The developer does not include self-directed tutorials with the software, but the company will provide user training directly. The trainers customize course content material and duration to meet the needs of every organization. A one-week training session would be enough to cover the basic modules and some advanced topics. Many highly specialized software packages require constant use to Driveline gearboxes become and stay proficient. I discover that RomaxDesigner does not require this degree of interest. Engineers with other obligations will find this software functional actually if not used on a regular basis.

For parallel and perpendicular-axis gears, modules provide interfaces to more descriptive analysis software, such as Simpack, LDP, and AnSol. They become a “front side end” for also more-computationally intensive formulations of bending and contact stress. The combination of these software programs is particularly powerful, since it permits cumulative damage-existence analysis including the nonlinear effects of gear-tooth deflection and bearing stiffness, acting on a completely developed tooth profile. Additional modules focus on NVH and dynamic characteristics, such as gear rattle and whine, program modal evaluation, and clutch analysis. 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 base software versions gears with enough detail to investigate their effects on the rest of the system. Extra modules allow style and rating to AGMA, DIN and ISO specifications. For parallel-axis gears, extra modules permit macrogeometry definition and optimization for manufacturability along with detailed evaluation of microgeometry for contact stress and transmission error. RomaxDesigner graphics are ideal for a variety of reporting illustrations, such as system topology and element deflection.

Bearing models provide nonlinear stiffness interactions with adjacent elements, 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 versatility of any coupled components. A bearing preload tool 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 Product 4), including contact tension, fluid-film thickness, and stress-based existence calculation. Advanced bearings could be defined with an assortment of predefined roller and raceway crowns, or with a measured crown.