Understanding the Pressure-Volume Diagrams

The pressure-volume diagram (abbreviated as the P-V diagram) is a graphical representation of the changes in pressure with respect to volume in a closed system. P-V diagrams are useful for determining the efficiency of a system and/or the work done by or to a system.

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SolidFace Technology Inc. Collaborative Cloud CAD Professional 2018

SolidFace is a 3D modeling, assembly, and engineering drawing computer aided design software designed for designers, mechanical engineers, 3D printing, civil engineers, collaboration, etc. The software was built with a top down approach in a modern design environment, incorporating parts of existing CAD products that work as well as innovative modeling and collaboration tools that simplify rather than complicate the design process.

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Tutorial: How to Link Multiple Directories to an Assembly Creo Parametric 4.0

The working directory for the upper level assembly may be isolated from the parts that make it up, therefore, Creo Parametric needs to understand where the parts are. All of this happens inside the configuration editor and saved in the config.pro file.

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Review: Dremel 4300 High Performance Corded Rotary Tool

If you are in the market for a rotary tool or are looking to upgrade to a more durable, high performance tool, consider the Dremel 4300. The tool is corded (6 feet), 120V, runs at 5,000 to 35,000 RPM variable pulling 1.8 amps, and is considered to be the ‘top of the line’ rotary tool offered by Dremel.

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Tutorial: How to Access Welding Symbols in Drawings Creo Parametric 4.0

Modeled welds can be added to a part and assembly file in Creo Parametric, but for communication purposes, adding weld symbols and requirements on an engineering drawing is more important. PTC makes it easy to add weld symbols by providing a suite of pre-generated symbols and an options dialog box to customize the symbol as needed per ANSI or ISO standards.

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