A topologically optimised maintenance door for aircraft with dimensions of approx. 775 x 477 x 238 mm. The combination of 3D printing and precision casting made it possible to reduce the weight by 30% compared to conventional production methods. Only 3D printing with polymethyl methacrylate (PMMA) makes it possible to print a large door in a single piece and then precision-cast it. (Voxeljet)

How classic foundries remain competitive against 3D printing

Aircraft manufacturers, automotive OEMs and designers: When rapid production of small batches of complex parts is required, more and more companies are turning to 3D metal printing. However, there are ways for traditional foundries to make friends with the competing manufacturing method.

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LMT offers different variants of radial cutters, including cutters with a lens profile.  (LMT Tools)
LMT Tools

Radial cutters: With great commitment to success

The more a cutting edge is tangentially engaged during milling, the faster the machining. LMT Tools has found a solution for radial cutters that ensures significantly shorter throughput times and better surface quality. What exactly is behind the increase in performance and where are radial cutters used?

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The geometry of the arrangement of the grades provides 8 cutting edges and produces low cutting resistance.  (Mitsubishi Materials)
Mitsubishi Materials

Insert grades for the WSX series

The positive geometry of the Double Z inserts for the WSX series takes face milling to a new level of usability with 8 cutting edges. The geometry also produces low cutting resistance, making it ideal for all types of machines, from low power through to heavy duty types. This level of cutting resistance is only usually associated with conventional single sided positive inserts and allows end users to increase machine utilization.

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Toolmakers must face the digital transformation and re-align their business accordingly. (© ake1150 / Fotolia.com)
Markets

Tooling 4.0

Germany - Increasing cost pressures and fiercer competition are driving toolmakers to embrace new concepts such as Tooling 4.0 and to industrialise their operations to reduce idle and lead times by limiting the number of variations in tool components and processes.

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