Presenting, Shark™ LT version 9, a true multi-platform solution that provides a comprehensive, yet intuitive collection of 2D drafting tools for architects, engineers, drafters, and other design-related individuals who need or want to create professional drawings. When precise digital prototypes are required for manufacturing or engineering design tasks, Shark™ LT provides a fully integrated combination of 2D/3D design tools that allow the user to easily present their designs in 2D or 3D.
With Shark™ LT's 2D and 3D capabilities and tools you can perform both surface and solids modeling functions or generate NURBS surfaces using over 17 construction methods. You can edit foreign parts using direct face modeling and you can blend, chamfer, and shell complex models.
Additional highlights of Shark™ LT include GD&T and markup tools that allow users to more effectively work in a group environment. Users can review and "redline" drawings using Shark LT and track changes using Shark's markup labeling system.
Shark™ LT supports over 25 file formats including SAT, IGES, STEP, STL, OBJ, VRML, and DXF/DWG, making it highly interoperable with other popular CAD/CAM/CAE platforms.
Optimized for conceptual design, Shark LT is an indispensable tool for the professional designer as well as the novice user.
PowerPack LT 3D
Print out your projects in 3D with this add-on module for ViaCAD and Shark. The 3D printing capabilities in PowerPack LT will strengthen your work and enhance your productivity. Whether you are a ViaCAD or a Shark user, PowerPack LT has everything you need to do standard 3D printing. General utilities allow you to manage CAD data and validate the parts required for 3D output. Example tools include an overall 3D print check, slice preview, overhang and wall thickness analysis, and surface normals check. See for yourself the difference Punch PowerPack LT can make in every design every time.
A collection of tools for manipulating entity attributes.
- Assorted Colors: The Assorted Colors tool assigns up to 20 colors per group of entities selected. The tool is useful for visually identifying file import and other individual parts.
- AutoLayer: AutoLayer is a tool that will automatically assign an entity to a layer based on the same shape or by entity name. Use AutoLayer to help organize files imported from other applications that do not support layering.
- Preview Layers: The Preview Layers utility provides a user interface to rapidly step through layers. The play button will animate through the layer start and end region. The step forward and backward buttons manually provide control through the layers.
- Change File Units: There are many file formats that do not contain unit settings that include STL, OBJ, PLY, 3DS and older DXF files. The Change File Units command allows you to quickly change a file scale based on Units or Scale Factor.
- Show Only By Name: The Show Only by Name tool displays just the entity with the provided name. This tool changes the Show/Hide flags of the entity.
- Rename: The Rename tool provides a way to rename large number of entities. This tool is especially useful for renaming entities imported from external applications. For example, Inventor attaches the full assembly representation to the part name.
- Spell Check: The Spell Check examines all visible text for possible misspellings and provides suggestions.
- Isolate Layer: The Isolate Layer command sets the display layers to objects you select.
Improve your productivity and designs with the new Punch PowerPack. This add-on module further extends the standard functionality of ViaCAD and Shark with over 100 tools for 3D printing, verification and repair of a variety of data, plus new tools for creating data. PowerPack enhances your ability to reuse data from a variety of sources such as SketchUp, AutoCAD™, OBJ, or STL alongside precise modeling tools. Now you can create, verify and repair data for 3D printing all within one seamless application. See for yourself the difference Punch PowerPack makes in every design every time. Whether you are a ViaCAD or Shark users, these tools are a must!
Includes all features of PowerPack LT 3D plus:
3D Printing Tools
Check, repair and validate models for 3D printing
- 3D Print Check: This tool checks a part for print viability, displaying warnings or errors to the user.
- Surface Normals Check: Facet normals define the inside and outside areas of a part. If facet normals are pointing the wrong way, the 3D printer may have problems creating the part. If you have a normals issue, there are several commands that can help you fix this problem.
- Overhang Analysis: The Overhang Analysis tool provides a means to visually inspect modeling areas that may require structural support for 3D printing. Meshes, surfaces and solids facets normals are compared to the work plane direction. Angles that are less or equal to 45 degrees are highlighted as red.
- Wall Thickness: The Wall Thickness Analysis tool provides a means to visually inspect modeling areas that may be too thin for 3D printing. Meshes, surfaces, and solids facets are examined using ray intersections.
- PreviewSlices: The Preview Slices tool provides a user interface to slice models given a direction and thickness. The dialog box allows for animation through the slices and single stepping. One use of the Preview Slice tool is to verify a part has closed, non-overlapping sections, a requirement for 3D printing. The Save Slices option provides several options to save slices to DXF, STL or add the results directly into your drawing.
- Auto Position: The Auto Position tool translates the model to the positive x, y coordinate system at z = 0.
- Support Structure: Manually adds geometry to support material as it is created by the 3D printer. Support structures controls, include Attach Radius, Midpoint Radius, Base Radius, Base Thickness and Drag base and mid points to modify structure location.
- Show Printer Volume: Toggles the boundary of the default 3D Printer. The volume is defined within the Printer Definitions dialog box.
- Printer Definitions: Sets key parameters of the 3D printer, including length, width and height of the volume accessible by the printer. The parameters in the Printer Definitions dialog box are used for commands such as 3D Print Check and Auto Position.