The Sigma Technical Talks have proven themselves well over the past two years. But even today, there is still a need to learn for free and in a time-efficient manner. Therefore, there is a new edition of the webinar series in this spring with new and current topics from the world around Sigmasoft.

Now available from Floyd Automatic Tooling is the expanded range of Masa Microconic over-grip spindle collets. These collets offer precise and stable clamping of small workpieces in the sub-spindle of sliding head machines.

In 2018, the mould making department at Procter & Gamble optimised its portfolio in order to meet the requirements of multicavity moulds requiring small high accuracy geometries. In addition, the company wanted to consistently continue the changeover from copper to graphite electrodes, which began in 2014. With the investment in OPS-Ingersoll’s Eagle G5 Precision die-sinking EDM machine, they have fulfilled this task.

The 3D printing industry is continuing to develop very dynamically. This is due to competition between different 3D processes and technical advances in machine and process engineering. In general, this confirms that the industrial maturity of 3D printing in relation to conventional manufacturing strategies (casting or milling) continues to increase.

Empire Manufacturing has witnessed substantial growth, evolving from owning three sliding head turning centres to boasting a diverse machine tool range. In 2022, the company diversified its machine tool vendors, purchasing tools from Dugard, including the Hanwha XD10 sliding head lathe which remarkably improved precision and efficiency.

To implement complex mould part geometries and minimise in-house production efforts, Knarr offers standardised slanted slide units. These components also ensure quick replacement in the event of damage or wear.

CAD/CAM company Mastercam sponsors a competition to inspire students and professionals in the manufacturing arena. The Mastercam 2022 Wildest Parts Competition is now accepting entries.

Since the early days of the moulding industry, many mechanical solutions have been developed to help release undercuts during the ejection process. As a result of the technological evolution, machinery, or materials, many mechanisms have become redundant. However, there is one mechanism which has lasted through many changes with almost no redesign: the slide.

3D printing company Ultimaker announces the addition of PET Carbon Fiber (CF), an easy-to-use and versatile composite material, to its portfolio of high-performance materials for S series 3D printers. PET CF offers superior strength, high heat resistance and high chemical resistance for strong high-performance thermoplastic applications.

Ewikon has enhanced its manifold technology which offers natural full balancing, and a streamlined flow channel layout to protect the melt. Now, as a free addition, every Ewikon manifold system undergoes an automated thermal simulation during its design phase. This helps in ensuring the thermal uniformity of the manifold block and its flow channel design.