Simwise 4D Integrated Motion and Stress Analysis Simwise 4D Integrated Motion Simulation and Stress Analysis
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SimWise 4D Integrated Motion and Stress Analysis SimWise 4D Integrated Motion Simulation and Stress Analysis SimWise 4D is a software tool that product and are powerful in their own Many of these designs are validated timely and cost effective manner allows the functional performance right but the real benefits arise when in the test lab or in the field using because hardware does not need to of mechanical parts and assemblies the two are combined together in the prototypes of pre-production designs. be built until you have confidence to be simulated and validated. It 4D product. If problems are found the designs that your design works as intended. combines 3D multi-body dynamic must be revised and the process The capabilities of SimWise 4D make Designs that are made up of moving motion simulation with 3D finite repeated, resulting in a costly and “getting it right the first time” more mechanical parts present challenges element analysis in a Windows time-consuming approach to product than just a slogan; it makes it an when it comes time to answer based, CAD neutral product, priced validation integral part of your design process. fundamental questions like “Does it affordably for every engineer. Each work?” and “Will it break?”. Dynamic SimWise 4D gives you the ability to of the major components of SimWise forces are hard to calculate and the explore the functional performance 4D, the motion module, and the FEA part stresses induced by motion of your design before prototypes are module, is available as a separate are even more difficult to quantify. built. Options can be explored in a CAD Independence Additionally IGES, STEP, ACIS, and All of the SimWise products are Parasolids files can be read. independent of any CAD system. SimWise provides add-ins for Simple geometry, suitable for SolidWorks, Solid Edge, Autodesk SolidWorks Inventor creating basic design layouts, can Inventor, and SpaceClaim Engineer Solid Edge SpaceClaim be created within SimWise. The that transfer parts and assemblies detailed geometry required for from these CAD systems together accurate simulation can be imported with any assembly constraints Catia V5 SimWise Parasolids from most major CAD systems. directly into the SimWise database. If SimWise can directly read files the parts or assemblies are updated created by Catia V5, Creo Elements/ in these CAD systems, the updates NX ACIS Pro, SolidWorks, Solid Edge, can be sent to SimWise and only STEP IGES Autodesk Inventor, and Siemens NX. the effected parts of the simulation model will be updated. SimWise can access data from a wide variety of CAD systems SimWise Motion 3D Motion Simulation SimWise Motion is rigid body your CAD model to build a functional language, tabular data, values associatively converted to SimWise kinematics and dynamics simulation operating prototype. These objects in an Excel spreadsheet, or by a Motion constraints. Many times software that lets your build and include: Simulink™ model co-simulating CAD assembly models are over test functional virtual prototypes of ▸ Rigid, revolute, spherical, with SimWise Motion. This allows constrained so a “constraint your designs on the computer and curved slot, planar constraints phenomena like motor start up navigator” is available to walk simulate the full-motion behavior of and spin-down characteristics, through each motion constraint ▸ Rods, ropes, springs, gears, those designs. It imports geometry, belts, pulleys, conveyors variable speed actuators, and and modify as necessary to remove mass properties, and constraints electro-mechanical controllers to be redundancies. Limits can be set for ▸ Bushings (flexible connections) from your CAD system and allows incorporated in the simulation model. constraints to model rotational or Motor and actuators you to add motion specific entities ▸ translational “stops”. Friction forces to the model resulting in a functional ▸ Point forces, torques, Assembly constraints from CAD can be activated on an individual operating prototype of your design. distributed forces, pressure, systems are automatically and constraint basis by specifying the It simulates that prototype using friction forces advanced physics and mathematical Collisions between parts are handled techniques and presents the results easily allowing the simulation of of the simulation in various graphic mechanisms like ratchets, clamps, and numeric formats. You can quickly grips, and others that rely on contact determine how your design operates between two or more parts to and determine if it meets your design operate. Contact forces and friction objectives or if modifications are forces that occur at the time of necessary. All on the computer, all contact are calculated and available without costly and time-consuming for plotting, query or use by SimWise physical prototypes. FEA. SimWise Motion has a rich set of Motors, actuators and forces can functional objects that are added to be driven by the SimWise formula Powerful Formula Language Programmability and Function Builder SimWise contains a very rich automation interface which allows it to be SimWise contains a powerful formula language that allows simulation entity both interfaced with and controlled by other applications. Programming properties, instantaneous simulation values, and mathematical expressions languages such as C++, C#, Visual Basic, Java, and even vbScript can be to be combined into an expression that is evaluated during the simulation used to customize SimWise. You can automate the integration of SimWise and which can be used to define physical values in the simulation. into your proprietary processes and your proprietary calculations can be Formulas can also be used to generate values for display on meters. For used from within the SimWise environment. example the formula: 0.5*Body[49].mass*mag(Body[49].v)*mag(Body[49].v) When added to a meter will display a graph of the kinetic energy of Body[49]. The formula language can also be accessed using a function builder that allows equations to be assembled interactively. The function builder contain an integrated graphing capability so as a function is defined, its graph is The function builder allows complex functions to be defined graphically displayed and updated. SimWise Motion 3D Motion Simulation friction coefficient and a physical velocity, and acceleration of each you determine the proper sizing of SimWise Motion help you to answer dimension based on the constraint body in the motion model and these elements, and parasitic losses the question “Does it Work?” and type. reactions forces that act on each due to friction can be determined. provides the data necessary for body as a result of its dynamic SimWise FEA to help you answer the All SimWise Motion objects can be motion. This includes the motion and question “Will it Break?”. selectively made active or inactive forces that result from any collisions based on some criteria defined by between parts. the SimWise formula language. For example, a rotational constraint can Each of these quantities can be be active as long as its reaction force displayed on meters either in graph is below a specified value. Once the or digital format. The values can be reaction force exceeds the value, accessed with the formula language the constraint will deactivate and no or tabulated on an HTML report. longer constrain its attached parts. Graphical vectors can be created This would model the effect of the that visually show the quantities constraint “breaking” due to the calculated during the simulation. The internal forces being too high. vectors can change size and direction as the quantities they display change. The SimWise Motion simulation Motors and actuators can report their engine calculates the displacement, force or power requirements to help SimWise Motion supports a conveyor constraint for modeling materials handling Photorealistic rendering and animation Annotation and Mark-up SimWise uses high quality, high performance rendering technology from Annotations in the form of text, call-outs, and distance and radial dimensions Lightworks. Multiple light types and sources, texture mapping, shadowing can be added to the simulation model. The distance dimensions are active in and other effects are available. Combined with the SimWise animation that they update if the model is moved or animated. SimWise also provides capabilities it can produce very realistic “movies” of a design as it operates. a distance dimension that shows the points of closest approach and the Stress contour results can also be incorporated in the animations. You minimum distance between two bodies. This dimension also updates as the can watch your design operate and see how the stresses induced by the bodies move. operation effect individual parts. The rendered animations and images can be exported to formats that allow placement on web sites, in documents, and presentations. Cameras that move in space or which can be attached to parts are supported. This allows you to produce “fly-through” type animations or view the design operating from a “birds-eye” view as if you were sitting on one of the parts. SimWise also provides an animation technique known as keyframing. With keyframing you can specify motions in ways that are not based on physics. For example, you can script a corporate logo flying through the air, or a parts-exploding automobile engine to show how it is assembled. Even cameras can be keyframed to create “movie-like” scenes that pan, zoom, and highlight product features. You can also combine