Design News for Mechanical and Design Engineers

Protomold's Sample Cube has been designed to illustrate several important considerations when designing any part to be injection molded. The cube showcases a range of available surface finishes and examples of good and bad form for bosses, gussets, and ribs. It also demonstrates the impact on part quality of overly thick or thin sections, as well as ways to incorporate holes and their potential effect on resin flow.

Sometimes it seems like you can't read a newspaper, watch TV, or listen to the radio without fi nding references to stem cells and their enormous medical potential. Often, the discussion focuses on the controversy over embryonic stem cells. Rarely, if ever, do the reports mention a far more common and much less controversial source of the cells.

Ballard Power Systems, headquartered in Burnaby, British Columbia in Canada, is the world leader in the design, development, and manufacture of zero-emission proton exchange membrane (PEM) fuel cells. The company’s technology is already powering a number of products and applications, including buses, cars, forklift trucks, and residential cogeneration systems.

The opera gives it's fans great music, timeless stories, and unmatched spectacle. Figaro Systems of Santa Fe, New Mexico gives them something that many have never had: access to the language. Protomold, of Maple Plain, Minnesota has been instrumental in helping Figaro bring modern technology to this most traditional of art forms.

Get your copy of the Journal of Rapid Injection Molding and CNC Prototyping, a quarterly print journal providing innovations, ideas, and news on the design and application of rapid injection molding. 

Topics covered: Industry feature articles, Case Studies, Book Reviews and News

Enclosure Designer's Hardware Selection Guide Get Southco's FREE design tool to evaluate the best latch, hinge, gasket and rack attach solutions for electronic, industrial, and other enclosure applications. Compare and select optimum solutions by more than 20 design criteria - including configuration, load, dimensions, product performance, access control, materials, and more.

Enhance your design with smooth, pinpoint positioning control Request this FREE 20-page Guide to help you evaluate and compare your ideal hardware options for more accurate, smooth, pinpoint positioning control. Learn how torque, detent, stored energy, bi-stable and damping hardware devices can make heavy panels feel light, display screens tilt and swivel into versatile viewing angles, touch- screens accommodate optimum user interaction, and more.

Discover how to upgrade from mechanical latches and locks to the convenience of electronic access, without altering enclosure designs. This designer's guide shows how electromechanical latches, electronic locks and switch locks offer easy implementation with exceptional flexibility. Plus offer secure convenient access using a variety of electronic input devices key fobs, smart-cards, bio-metric readers and more.

Send for your FREE Access Hardware Security Solutions Guide to help you evaluate and select the optimum level of access security for your application. Compare tool-actuated, multi-level keylocking and electronic access options. Learn about various keying options, key code flexibility, lock-plug construction and modular lock plug design that can provide multiple levels of access security.

Chandler Products provides literature on their custom engineered cold headed fasteners and other services offered. The literature provides detailed information on the company's services and certifications. Chandler Products offers its customers tight tolerances and multiple secondary operations for precision components for heavy-duty diesel engines, transmissions and other demanding applications.