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One of the biggest challenges that any shop faces in 2020 is finding skilled workers to backfill those baby boomers who are retiring, or simply finding staff to meet the demand of a healthy manufacturing economy.

Live tooling, as the name implies, is driven by the CNC and the turrets of various spindle and powered sub-spindle configurations on CNC lathes.

Sales figures don’t lie: indexable cutting tools—featuring removable cutting tips called inserts—are a smash hit with machine shops.

The ability to take Industry 4.0 software and implement it into your current server system, connect your machine tools, start collecting data and make it valuable to your business is very easy to do. That is according to Brad Klippstein, supervisor and product specialist at Okuma America Corp., Charlotte, N.C.

Industry 4.0 often seems like a vague, faraway idea, but there are several practical and relatively easy steps that can be taken to jump into the “future of manufacturing” right now. From addressing skilled labor shortages to increasing machine utilization, a fancy title should not stop a shop owner from using what works.

While the initial investment for a modular quick-change tooling system is higher than that of traditional toolholders, significantly improving the connection between spindles and tooling is well worth it.

February 2020 U.S. cutting tool consumption totaled $188.2 million, according to the U.S. Cutting Tool Institute (USCTI) and AMT – The Association For Manufacturing Technology.

There’s more than one way to finish a hole. The most effective option will depend on the number of parts, cycle time and tolerances. One of the most effective options is boring.

Many job shops hold onto traditional, inexpensive tooling systems. ER collets and Weldon flats are tried and true; they work and are proven. At the same time, newer, advanced machining technology, such as multi-axis machines, may perform better when newer, advanced (and more expensive) toolholders are deployed.

Unlike its name, the use of shrink-fit tooling is expanding. A shrink-fit toolholder starts with a slightly undersize bore that is heated to enlarge the inner diameter enough to accept a cutting tool and then grip the cutter as it cools and contracts.