Designfax – Technology for OEM Design Engineers was launched as an exclusive eMagazine in October 2005 following 25 successful years in print. Subscribers to the weekly publication (48 issues a year) are high-level OEM product design engineers and engineering managers who operate in a broad range of manufacturing industries, including automotive, aerospace, appliances, medical equipment, transportation, computer process controls, industrial equipment, and more. Primary content focuses on the latest exciting applications and products for Electrical/Electronic, Mechanical, Motion Control, Fluid Power, and Materials engineering, including articles on powerful software programs that serve as a primary engineering tool. Take a look at what Designfax offers and then subscribe.
| August 15, 2017 | Volume 13 Issue 31 |
 | Multi Jet Fusion 3D-printing tech comes to Proto Labs
Rapid manufacturing specialist and service provider Proto Labs has added Multi Jet Fusion to its suite of 3D-printing technologies. The production-grade 3D-printing technology, developed by HP, produces functional nylon prototypes and end-use production parts in as fast as one day. Final parts exhibit quality surface finishes, fine feature resolution, and more consistent mechanical properties when compared to processes like selective laser sintering.
Read the full article. |
 | Titanium Springs Resist Corrosion
Titanium springs from Atlantic Spring-MW Industries offer improved resistance to corrosion, lower torsion modulus, shorter free length, greater strength, and significant weight reduction over steel springs. These attributes make titanium springs ideal for various aircraft, space, military, and defense applications. Atlantic Spring offers rapid prototyping services. Prototypes can be available within 3 to 5 days dependent upon design complexity and material availability. ISO9100C certified and ITAR registered.
Download capabilities flyer. |
 | Mike Likes: New innovative way to take up tolerances!
Smalley Linear Springs are a continuous wave-formed (marcelled) wire length produced from spring-tempered materials. They act as a load-bearing device, having approximately the same load/deflection characteristics as a wave spring. Linear Springs are now available as a standard part in carbon and stainless steel, with over 200 sizes.
Click here to learn more. |
 | Precision Motion for X-ray Optics
Despite their potential danger, X-rays are one of the most powerful instruments and resources utilized in medical diagnostics to help medical professionals restore health by identifying the correct prognosis. When it comes to achieving the best imaging with the lowest X-ray exposure, lenses made by Optec are almost inevitably involved. Their aperture, focus, filters and zoom are moved by FAULHABER motors.
Read the full article. |
 | Advanced pneumatic standard cylinders with Adaptive Cushioning System
IMI Norgren’s ISOLine is a true fit-and-forget ISO cylinder. Inside lies the new Adaptive Cushioning System (ACS), which automatically adjusts the cylinder cushioning for changing loads, so manual cushion screw setting is not required. This makes the ISOLine much simpler to install. Other benefits include lower breakaway pressure, lower minimum speed, reduced leakage, polyurethane seals that ensure efficient low-friction operation, and reduced weight (20% lighter than previous versions). All sizes supplied with magnetic piston rod as standard.
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 | Design considerations for complex overmolded plastic parts
Overmolding is a great injection molded process you can utilize in your part design to manufacture a multiple-part assembly, color contrasts, add flexibility or eliminate secondary process assembly. Take advantage of this new feature from Xcentric Mold and Engineering by learning how to effectively design your part to be overmolded.
Download today. |
 | Top 15 acme/lead screw questions answered
Acme lead screws convert rotary motion into linear motion by turning either the screw or the nut. Lead screws and nuts are highly customizable. But do lead screws and nuts need to be lubricated?
And how do you decide which Acme screw product to use? Christopher Nook, CEO, Helix Linear Technologies, answers the most often asked questions for these versatile and vital mechanical components.
Read the blog post. |
 | Connectors: High-current DC power in compact design
Amphenol Industrial Products Group now offers a versatile connection system that distributes high-current DC power in a compact design. Designed to connect wire to wire, wire to board, and busbar terminations, the Amphe-PD series distributes higher currents with less heat than similar-sized connectors on the market. Ideal for use in datacenter equipment, robotics, and industrial automation, the Amphe-PD series connectors offer wire terminations ranging from 12 AWG to 4 AWG.
Click here to learn more. |
 | 3D positioning system locks devices in space
A new 3D positioning system that simplifies the setup of cameras and other devices for research, laboratory, process, and packaging applications has been introduced by Stafford Manufacturing Corp. The system consists of a rugged group of mounting components, including a base that can securely attach to any flat surface, stepped and straight-through couplings, and precision shafting that can be easily adjusted and locked. Featuring a ball-end shaft and clamp-mount accessory with an infinitely adjustable range of motion, this system lets users move, tilt, and swivel to position and lock devices in space.
Click here to learn more. |
 | Easily automate a simple axis of motion
The Tolomatic ACSI integrated servo/motor/controller is now available with PROFINET Industrial Ethernet protocol, allowing engineers to design easy-to-use and cost-effective electric actuator solutions for single-axis applications. The integrated package is ideal for replacing pneumatic cylinders and automating any simple axis of motion with Siemens or other PROFINET-enabled PLCs. With built-in configurations for Tolomatic electric actuators, the ACSI integrated controller automatically configures the motor, actuator, safety limits, and other key settings inside the controller for quick and seamless integration.
Click here to learn more. |
 | Cool Tools: Wireless digital micrometer
The new 40 EWRi is the latest addition to Mahr's Integrated wireless family of products, including digital calipers, indicators, and depth gages, which allow users to measure faster, more easily, and more reliably. Measurement data is transferred to an i-Stick on a computer without any interfering data cables, and MarCom software makes data acquisition simple: Just take a measurement and transmit measuring data directly into MS Excel or via a keyboard code into any Windows program or existing SPC application.
Click here to learn more. |
| | Most popular last issue |
 | U.S. Navy electrifies aircraft carrier catapult
It may be "full steam ahead" for the U.S. Navy's newest aircraft carrier, the USS Gerald R. Ford, but it won't be the catapult that will be steam powered. Less than one week after it was commissioned, the Ford launched and recovered its first fixed-wing aircraft in July using the Navy's new electromagnetic launch system (EMALS) and advanced arresting gear (AAG).
Read the full article. |
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| | Videos+: Technologies and inspiration in action |
Robots revive 74-yr-old Alabama metal hanger manufacturer
Globalization has its advantages, like cheap socks and affordable smartphones. But for some manufacturers, the global economy has taken a toll. In recent decades, increased competition from low labor-cost countries has made it difficult for many companies to manufacture their products in their home countries. With help from both Fitz-Thors Engineering and KUKA Robotics, U.S. manufacturer M&B Hangers thrives despite fierce global competition -- and its position as the last-standing producer of its product category in the United States.
View the video. |
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