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The company’s G150 is aimed at small, high-precision parts made of tough materials.

Complex molds containing cores and cavities with fine details and demanding surface finish requirements for injection molding, blow molding, glass molding or blow molding parts require high accuracy for use in automotive, medical, aerospace, or consumer products.

While recent advancements in machining centers have allowed for increased capability around high-volume operations, there are several factors that still necessitate the need for grinding.

Today’s job shops can distinguish themselves from competitors by adding deep hole drilling/gundrilling to their offerings. But complex, custom-built machines require more floor space and a bigger investment.

Shops that have always wanted full simultaneous five-axis machining capability but were afraid to take the plunge now have access to a recently developed vertical machining center from Mazak Corp. that the company says not only helps reduce the intimidation factor of full simultaneous five-axis machining, but also makes automation integration a whole lot easier.

While businesses were in lockdown and people were quarantined at home during the COVID-19 pandemic, TRAK Machine Tools – Southwestern Industries Inc. and New Century Careers continued to forge a partnership that will benefit Pittsburgh’s regional manufacturing industry.

Why use a metrology device on or near a machine tool? It isn’t just useful for making sure a tool is present or monitoring tools for wear or breakage. On-machine measurement technologies can save time and money, by speeding up processes and eliminating extra personnel, and they are a critical step in the movement towards “lights-out” manufacturing.

Micro components continue to shrink in size, demanding ever-greater precision and improved handling of parts with sub-micron-sized features. New approaches in micro machining technology include higher-precision systems from traditional micro machining developers, as well as techniques using additive manufacturing processes and semiconductor wafer-scale technology on the smallest of micro parts.

Today’s products require high finishes, burr-free edges, freedom from contamination, and often close tolerances. Electropolishing provides all of those conditions and more in a matter of seconds for many metal parts. It is a process that has been used for more than a hundred years. It is widely known and the science is widely discussed, but its ability to run job shop lots and high-precision high-volume parts in the same equipment makes it a bit unique.

It is reported that, not too long ago, before the current precipitous decline in machine-tool shipments, the number of 30-taper machines that were being manufactured and sold in Japan had surpassed the numbers of 40-taper and 50-taper machining centers.