Advanced Spring Design 7 (ASD7) is a product jointly developed by Universal Technical Systems, Inc. (UTS) and the Spring Manufacturers Institute (SMI). ASD7 combines engineering expertise with customized calculations created in TK SolverÕs collaborative environment to help you design quality springs. New Features and Spring Types Conical compression springs with non-linear rates Systems of compression springs in series and in parallel Variable pitch and diameter on single springs Internal and external garter springs Ability to calculate torsion at arm and arm length calculations Constant force spiral spring Stacked Belleville washers Internal and external snap rings Context-sensitive help linked to SMI encyclopedia Built-in curve-fitting routine for tensile strength data Life plots with user-defined S-N curves 3D images produced for each design Improved management of saved designs Notes can be saved with each design Enterprise option for sharing designs across networks Key Features & Benefits Versatility and Value ASD7 meets your needs in a single program by including a variety of spring types: Compression springs, extension springs, spiral forms, torsion springs, garter springs, snap rings, washers, beams, and torsion bars. Generates DXF images of the designs, with drawing file export capability. Re-formatted plots and reports are available. Flexible database of materials with a new estimation routine for minimum tensile strength makes it easier to add your own materials. Add your own S-N curve data for fatigue life estimates. Time-Saving Features and Powerful Design Tools Produce Optimal Results Designs can be backsolved for any variables of interest. A single program solves a problem in any direction you need. Produces clear and concise reports, including plots and drawings. Cylindrical and conical compression springs can be combined in series (stacked or continuous) and in parallel (nested). Fully backsolvable means of designing a compression spring with variable pitch, rate, size, etc. Dual Expertise of SMI and UTS Equals Superb Customer Productivity and Support SMI's Encyclopedia of Spring Design is linked to ASD7 as part of its context-sensitive help utility.Help is tied to each field of the program, and now includes diagrams, formulas, and descriptions. Outstanding technical support is provided from the start. "Live Meeting" orientations get you up and running quickly. Phone and email support assist with detailed design questions. Free online updates become available as enhancements are made.