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Despite the addition of more than 750,000 CNC mills in the past 15 years in the US, CNC machining job shops often hover at the bottom of the totem pole, where there’s little room for error as most bids are won by a 1–2% price variance.

Smart Manufacturing sat down with KIMBERLEY HAGERTY, Industry 4.0 digital manufacturing transformation manager at Pratt & Whitney, at the Westec conference in Los Angeles in September to hear about the progress her firm is making adopting smart manufacturing processes, solutions and strategies.

Shrink-fit toolholding is a simple concept—an induction coil is adjusted and fits over the top of the toolholder. The induction coil heats the toolholder end of the shrinker, expanding the inside diameter, which opens the engagement bore (IDs of shrink-fit toolholders are smaller than the shank diameter of the cutting tool).

In the early days at CNC Software, we saw that our Mastercam CAD/CAM system was only part of a larger manufacturing solution and that an open architecture foundation could allow seamless data communication with complementary devices and systems across the shop floor.

As machining has evolved, toolholders have advanced to include rigid, secure systems with anti-pullout protection. These advanced systems are needed to take on difficult-to-machine materials, such as titanium and heat-resistant superalloys (HRSA), and accommodate ambitious removal rates and long tool overhangs. Think of them as insurance against tool pullout and breakage—a situation nobody wants.

Have collaborative, six-axis robots reached a tipping point in establishing their niche in manufacturing? And could they be opening doors for manufacturers to adopt automation overall?

It’s said you don’t know where you’re going if you don’t know where you’ve been. For Industry 4.0 and advanced manufacturing, digital libraries provide that map.

On race day, everybody sees the race on TV, but behind the scenes there’s a competition going on between shops where time is everything, according to Matt Gimbel, Team Penske’s production manager.

Speed, safety and efficiency are important to running a successful manufacturing floor. The more efficient workers are on the floor, the quicker products can be finished and sent to their destination. The major opponent to efficiency on the floor is, of course, waste.

Thermoplastic composites are gaining traction in manufacturing applications, offering benefits like lighter weight, faster production times, longer shelf life and easier shipping compared with metals or other composites.