Posted by: Jedd Cole 28. September 2016

Infographic Argues that U.S. Manufacturing Is Set for Stability and Growth

Click the infographic above to see the full version in your browser. 

The Reshoring Initiative has released an infographic titled “New Dawn for Manufacturing Careers in America” in time for Manufacturing Day (MFG Day) 2016, which is scheduled for October 7.

The infographic seems intended for manufacturing decision-makers, arguing that “manufacturing is once again a great choice for career stability and growth.” Two key parts of this argument are 1) that net annual job loss to offshoring is said to have dropped to zero in 2015, and 2) that labor costs have risen in countries historically looked to for offshoring, particularly China. Additionally, the initiative argues that in terms of Total Cost of Ownership (TCO), lean product design, automation and shorter lead times can often make it more profitable to manufacture domestically.

The ultimate intention of this infographic is to spur greater attention to be put on workforce development, as MFG Day also promotes. Reshoring Initiative President Harry Moser says “A strong skilled workforce is key to reshoring and manufacturing growth.” In a presentation given at the International Manufacturing Technology Show (IMTS) a couple weeks ago, he argued that reshoring leads to a virtuous circle of recruitment, productivity and competitiveness, leading in turn to more domestic jobs (along with a reduction in the number of offshore jobs, as the logic goes).

Mr. Moser goes on to say, “By demonstrating that the trend is now away from offshoring and towards reshoring, we make the case that manufacturing is once again a great choice for stability and growth.” While the information in the Reshoring Initiative’s infographic is definitely aimed at business owners (rather than, say, students, who are the primary target of MFG Day events), the argument that U.S. manufacturing is trending away from offshoring and toward stability and growth would seem to meet many parents’ key concerns when it comes to their children’s careers, according to an oft-cited 2014 survey by Deloitte. Perhaps those manufacturers who are persuaded by the Reshoring Initiative’s infographic can repackage the argument for the parents of students this MFG Day. 

Posted by: Matt Danford 27. September 2016

Commerce Secretary Highlights 3-Pronged U.S. Advantage

Secretary of Commerce Penny Pritzker delivered a message of optimism for manufacturing during the well-attended International Manufacturing Technology Show earlier this month.

During opening remarks at IMTS 2016, Secretary of Commerce Penny Pritzker was quick to acknowledge the headwinds facing manufacturers during the past couple of years. However, she couldn't have picked a better venue to point out that there's still plenty of reason for optimism.

This year's show is 6.5 percent larger in scale than the 2014 iteration, pointed out Doug Woods, president of show organizer AMT—The Association For Manufacturing Technology, and that growth mirrors what's been happening in the broader industry. As attendees filed in, Pritzker outlined the factors behind the U.S. market's strength and how the Commerce Department has supported and will continue to support that growth.

Read the full story that appeared in the IMTS ShowDaily.

Posted by: Derek Korn 27. September 2016

Using Collaborative Robots for Laser Scanning

collaborative robots

The AutoScan system combines laser scanning technology and collaborative robot automation to enable part measurement routines to be performed alongside people without the safety fencing that’s required for conventional robots.

Collaborative robots vary in design, but they all feature some combination of sensor technologies that enable them to function safely alongside humans in a shared area, unlike conventional industrial robots that operate autonomously inside a safeguarded cell. The common application for these in a shop is loading/unloading parts from machine tools.

However, this device from Perceptron is said to be the first programmable laser scanning system to enable automated 3D scanning, dimensional measurement and dimensional gaging leveraging a collaborative robot platform. Its scanning sensor is mounted to the arm of a six-axis collaborative robot, which uses built-in force-sensing technology that causes it to stop its movement if it makes contact with a person.

Posted by: Peter Zelinski 26. September 2016

Video: Machine Shop in San Quentin Prison

The TV program “Titans of CNC”—formerly “Titan: American Built”—posted the promo above of its upcoming third season. Titan Gilroy, the show’s star and creator, has obtained permission to establish a modern CNC machining program within San Quentin State Prison and film there. This video shows the new San Quentin machine shop taking shape, as Mr. Gilroy (himself a former prison inmate) works alongside inmates to renovate and equip the space, and prepare the new CNC shop for the instruction of students.

In a Facebook post, Mr. Gilroy says he designed the curriculum for the prison machining program himself and will personally teach the inmate students to “machine aggressively so they can really secure jobs and solve employer and customer problems.” His instruction of inmates will be a recurring part of the show, and he intends for his show to be more directly focused on machining instruction going forward. The show’s name change reflects this change in direction. Machining professionals, students and maker enthusiasts will all be able to benefit from the teaching he gives as part of the show, he says, and this will be supplemented by complementary videos related to machining practice on the show’s website.

“Titans of CNC” airs on MAV-TV. Modern Machine Shop published this profile of Mr. Gilroy near the beginning of season two of his show.

Titan films in prison

Posted by: Stephanie Hendrixson 23. September 2016

Drilling “Invisible” Holes

drilling invisible holes

The top image shows a portion of the control panel from the user’s side, where the micro-holes are invisible to the human eye. The bottom is a cross-section showing the micro-hole pattern. 

How do you drill a hole smaller than the diameter of a human hair? Baltimore, Maryland-based Potomac Laser turns to UV laser micromachining for such applications. This process directs a laser beam onto the surface of a material and the energy of the laser is converted to heat which vaporizes or melts the material. With this technology, the shop can rapidly drill very small holes spaced 50 microns or less apart in metals less than 0.003-inch thick.

In one recent application, Potomac Laser machined conical micro-holes in control panels that would enable “invisible” backlighting. Because the limit of resolution for the adult eye is about 0.1 mm at 1 meter from the eye, the hole diameters on the user-facing side had to be smaller than 50 microns so that the hole patterns would be invisible to the viewer when the backlighting is turned off. When the light source is on, however, the display can show clear, sharp patterns using these micro-holes. The result is an unobtrusive control panel that displays needed information when relevant, but does not distract the viewer when it is not in use. 

This diagram from Potomac Laser shows the conical micro-holes drilled through the display.

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