Sheet Lightning is a specialised engineering 2D/3D CAD System for creating and unfolding sheet metal designs for fabrication or manufacture. It handles cylinders, cones, square-to-round adapters, ovals, intersections and mutli-intersections.
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View and print CAD drawings in DWG, DXF, DWF format with a powerful viewer. Edit, modify drawing and its internal objects attributes and properties. Convert between DWG, DXF, DWF, PDF, and various image formats without need for AutoCAD or Acrobat.
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A feature-rich program for MS Windows to fast and easily batch convert AutoCAD DWG/DXF/DWF drawings into various image file formats
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AutoCAD to PDF Converter is a batch converter that allows you to convert AutoCAD DWG to PDF, and DXF to PDF without the need of AutoCAD.
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The calculation concerns solutions of pressure vessels and their components. The calculation solves deformations and curves of stress in rotational shells loaded with axial force, pressure, radial force and a bending moment.
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