Electroforming is an additive manufacturing process specialized for the production of high precision metal parts. Its uniqueness is that you can grow metal parts atom by atom, providing extreme accuracy and high aspect ratios. Typical precision of a electroformed part goes down to 1 to 2 μm, which is beyond what most other manufacturing technologies can reach.
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Siemens Gamesa was looking for a 3D scanning system to take exact, agile measurements of wind turbines and their components so that they could be analyzed and processed using CAD software. The main goal was to dispense with traditional and inaccurate measuring tools such as tape measures and gauges, in favor of a more agile and precise method.
The manufacturing industry (largely) welcomed artificial intelligence with open arms. Less of the dull, dirty, and dangerous? Say no more. Planning for mechanical assemblies still requires more than scratching out some sketches, of course — it’s a complex conundrum that means dealing with arbitrary 3D shapes and highly constrained motion required for real-world assemblies.
This blog post aims to guide you through the basic concepts and definitions of geometric dimensioning and tolerancing (GD&T); more precisely, this includes what GD&T is, how it works, and why it is important to implement GD&T processes. Furthermore, it emphasizes that all of the geometric characteristics and tolerances written on a technical drawing are there for a specific purpose of functionality.
The Chair of Metal Structures at the Technical University of Munich has been contributing to the development of steel and light metal structures within the construction industry for many decades. There is a long-standing tradition in the areas of bridge design, stability, construction, composite structures, fatigue and glass works.