Technology for OEM Design Engineers July 22, 2008 — Volume 4, Issue 28
FASTEN YOUR EYES ON THE NEW CATALOG! Micro Plastics announces its NEW Catalog # 38. With 270 pages of nylon fastener items, 19 new product lines, and 359 new items including standard and metric machine screws, cap screws, nuts, washers, spacers, insulators, grommets, bushings, rivets, hole plugs, clamps, printed circuit board accessories, suspended ceiling hooks, and wire routing kits, there is definitely a fastener for every application. Visit Micro Plastics online.
Advanced hydraulic valves bring rock-solid stability to drilling
When it comes to drilling attachments, you might say that TEI Rock Drills was as solid as, well, a rock. That is until they had a problem with the drill rigs they produce. "We were using a basic valve combination when we started making our drilling attachments," says Sue Frank, president. "Sometimes, when the user touched the handle on the attachments that employed this setup, all of the flow went to the drill at one time and caused it to move too fast, making it unsafe for the operator." The solution? Proportional valves. Read the full article
Adopting a lean approach
The ISO certification has become a fundamental requirement for doing business throughout the world. In their quest for quality, many companies are adopting lean manufacturing methodologies including 5S, Kaizen events, and Six Sigma projects to help improve internal processes and productivity levels. But in their zeal to launch new quality-improvement initiatives, some businesses are inadvertently putting their quality management system (QMS) on the back burner. Read the full article
FLUID POWER WITH A PERSONAL TOUCH Looking for hydraulic components? Cross Manufacturing, Inc. offers you an extensive line of products … including welded and tie rod cylinders, directional, flow and pressure control valves, gear pumps and motors, filters, accumulators, gear boxes, adapters and manifolds … with an immediate responsiveness to your needs from the heartland of the United States. Over 59 years' experience and rigid quality control ensures top performance and the lowest price. Online literature may be requested by visiting the Cross product line.
Holes in tanker solve myriad problems
University of Michigan researchers are investigating a radical new design for cargo ships that would eliminate ballast tanks. Instead of hauling potentially contaminated water across the ocean, then dumping it in a Great Lakes port, a ballast-free ship would create a constant flow of local seawater through a network of large pipes, called trunks, that runs from the bow to the stern, below the waterline. Read the full article
Wheels: Pneumatic flow control could boost heavy-truck fuel efficiency
Diesel fuel prices approaching $5 a gallon — and the resulting economic impact on products transported by truck — have created renewed interest in fuel-saving technologies developed during the past decade at the Georgia Tech Research Institute (GTRI). Use of pressurized air "active flow control" techniques combined with conventional aerodynamic streamlining could improve fuel efficiency by 8% to 12% in the heavy trucks used to transport a broad range of products. Read the full article
5-Star Product: Captive-Joiner for fastening sheet metal panels
The 1-035SL Captive-Joiner 9.5 SNAP-LINE offers all the benefits of traditional captive screws plus improved ease of use by the end-user, significant reduction in time of installation, and reduction in the risk of damage to sensitive electronic equipment housed inside enclosures. The Captive-Joiner also functions as a slam-to-close latch, requiring just a simple push of the panel against the frame to ensure latching. Read the full article
Engineer's Toolbox: Remove condensation from pneumatic systems
The Spartan Scientific Model CRDV (Condensation Removal Drain Valve) helps to efficiently remove condensation from any point along your air system. The modular CRDV with its separate yet 100% interchangeable components provides customization and serviceability and offers a wide variety of timing and flow capacities to solve most condensation removal problems. Read the full article