3D Printing Machine Training
Published

Tooling Is the Underappreciated AM Application

One of the significant impacts of industrial 3D printing will be its aid to conventional production.

Share

The automotive industry is among the largest manufacturing sectors, but there is a notion that additive manufacturing isn’t applicable there. Medical and aerospace, two sectors where AM is succeeding, involve relatively low-quantity production. By contrast, automotive production entails the kinds of large part quantities that processes such as machining and molding are very good at delivering. For AM to be relevant to automotive, it would need to print parts at dramatically greater speeds than what is possible today. Or so goes the widely-held view.

Yet that view, which is true as far as it goes, is incomplete.

What that view misses is tooling. Tooling—parts for making other parts—is the high-value, low-quantity manufacturing need that is crucial to automotive. According to Harbour Results, a Michigan-based industrial consulting firm with expertise in tooling, car makers spend $50 to 75 million every two to three years on tooling for each model of car, just to freshen and improve the product. For the launch of an entirely new car model, the initial tooling investment is liable to be $700 million. That tooling includes dies, molds, fixtures and so on—and the chance to make some of these tools with less assembly and fewer operations through metal or polymer 3D printing could save car makers considerable cost.

Even today, AM does play a role in making end-use automotive components. Often these are parts for custom or short-run vehicles. So I take nothing away from the promise that printing holds for auto part production. However, given the significance of tooling alone and 3D printing’s promise for tooling, AM could transform automotive manufacturing even if it never made an end-use part. Tooling is the great underappreciated application of industrial 3D printing. Indeed, some manufacturers aware of the value for tooling wonder why 3D printing for end-use part production gets so much attention.

And tooling is the theme you will find running through the May 2017 issue of Additive Manufacturing. Two feature articles—on AES and CPI Aero—are all about tooling. Meanwhile, the article about the Metal X machine touches tooling as well, since the company founder cites tooling as the promising application he sees for this machine. And the item on Diamond Tool and Engineering offers a picture of the design enhancements now possible for molds.

Once you’ve read these, find even more articles we’ve done on 3D printing for industrial tooling in general, and mold tooling in particular.

Tooling deserves this attention. Tooling is the enabler to more efficient production today, even in cases where 3D printing is not the effective choice for directly producing parts. Through AM, manufacturers can make tooling that is less expensive than tools made conventionally, more capable than those conventional tools (because of features such as conformal cooling) and available in far less lead time.

But 3D-printed tooling connects to production in one other important way as well. Namely, tooling can change the culture. In many applications, speed or cost is not the obstacle to using AM; the obstacle is obtaining acceptance of a new part-making process. That acceptance might need to be won internally before it can be sought from the customer. And 3D-printed tooling provides a means of doing this. It provides an entirely internal way for additive to show its effectiveness. Seeing AM in action through tooling, seeing it deliver design and leadtime improvements in this way, can give a manufacturing team the context and confidence it needs to begin applying those same benefits of AM to the production of parts for final use.

Airtech
The World According To
Acquire
UPM Additive Solutions
AM Radio
North America’s Premier Molding and Moldmaking Event
The Cool Parts Show

Related Content

Supply Chain

What Is Neighborhood 91?

With its first building completely occupied, the N91 campus is on its way to becoming an end-to-end ecosystem for production additive manufacturing. Updates from the Pittsburgh initiative. 

Read More
Sponsored

3D Printing with Plastic Pellets – What You Need to Know

A few 3D printers today are capable of working directly with resin pellets for feedstock. That brings extreme flexibility in material options, but also requires greater knowledge of how to best process any given resin. Here’s how FGF machine maker JuggerBot 3D addresses both the printing technology and the process know-how.

Read More
Software

ActivArmor Casts and Splints Are Shifting to Point-of-Care 3D Printing

ActivArmor offers individualized, 3D printed casts and splints for various diagnoses. The company is in the process of shifting to point-of-care printing and aims to promote positive healing outcomes and improved hygienics with customized support devices.

Read More
Casting

How Machining Makes AM Successful for Innovative 3D Manufacturing

Connections between metal 3D printing and CNC machining serve the Indiana manufacturer in many ways. One connection is customer conversations that resemble a machining job shop. Here is a look at a small company that has advanced quickly to become a thriving additive manufacturing part producer.

Read More

Read Next

Artificial Intelligence

Carnegie Mellon Helps Industry, Students Prepare for a Manufacturing Future with AM and AI

Work underway at the university’s Next Manufacturing Center and Manufacturing Futures Institute is helping industrial additive manufacturers achieve success today, while applying artificial intelligence, surrogate modeling and more to solve the problems of the future.

Read More
IMTS

New Equipment, Additive Manufacturing for Casting Replacement and AM's Next Phase at IMTS 2024: AM Radio #54

Additive manufacturing’s presence at IMTS – The International Manufacturing Technology Show revealed trends in technology as well as how 3D printing is being applied today and where it will be tomorrow. Peter Zelinski and I share observations from the show on this episode of AM Radio. 

Read More
Design

3MF File Format for Additive Manufacturing: More Than Geometry

The file format offers a less data-intensive way of recording part geometry, as well as details about build preparation, material, process and more.

Read More
3D printing machine trainings