Industry News

Do No Destructive Testing

by Jack McGuinn, Sr. Editor, Jan/Feb 2013, Gear Technology

The main safety practice in the big gear industry is “if it ain’t test, don’t use it.” Israel Vasquez, an independent quality systems and NDT level 3 consultant, compares the application of NDT on large gears materials, parts and components to examination procedures practiced by today’s medical practitioners (to not harm the patient). Vasquez says “the basic principles behind NDT are to examine materials, components and/or parts for characteristics (that are) detrimental to their use (i.e., defects), by methods that will not induce physical (and costly) changes (damage) to the item being inspected.”

Because bigger gears have bigger manufacturing costs, non-destructive testing makes perfect sense. After all, these outsized gears are often built to order, requiring only a few pieces, sometimes just one. The amount of testing required is based on economic risk factors. Parts used in critical applications, such as aerospace, aircraft, bridges and nuclear facilities require reliability. Testing required may include any or all of the following:

  • Testing at Raw Material Source
  • Testing of Manufacturing Process
  • Initial Inspections during Installation
  • Periodic Inspections (for service-induced defects)

NDT testing uses computer and digital radiography, magnetic particles inspection and ultrasonic inspection (UT). Selection and degree of testing is often negotiated during the contract arrangements. Typically, these gears need to pass inspections for hardness, burns, cracks, inclusions, porosity and discontinuity.

Read full article in Gear Technology

World Standards Week 2012

Upcoming event: October 9-12, 2012, Washington DC

The World Standards Week (WSW) is an annual event hosted by the American National Standards Institute (ANSI) where standards and conformity professionals come together in the spirit of collaboration and cooperation. (ANSI is the coordinator of the U.S. voluntary standardization system.) ANSI will hold a new member orientation as part of WSW; the orientation will be held October 10.
Read full article in ThomasNet News

Gear Grinding gets Integrated at IMTS

by Matthew Jaster, September 10-15, 2012, Gear Technology

More than 100,000 visitors arrived at IMTS in Chicago from September 10–15, making it the strongest showing for the manufacturing technology trade show in over a decade. While many attendees and customers were looking for expert partners, some were acutely aware that they needed gear grinding capabilities that would improve grinding times without sacrificing gear quality. This meant customers were seeking Advanced Solutions.

Customers were also looking for technologically cutting edge solutions at a competitive price and process flexibility. Overall, the following features, capabilities and concepts were discussed during IMTS:

  • Faster setup times
  • Higher productivity
  • Maximizing machine utilization
  • Quality
  • Process flexibility
  • Total cost ownership

Read full article by Gear Technology

2012 Roadblocks to U.S. Manufacturing Competitiveness

by David R. Butcher, August 28, 2012, Industry Market Trends

Manufacturing has been driving recent economic recovery in the U.S. However, a new study reveals that “maintaining and strengthening the nation’s manufacturing competitiveness in the global market will require tremendous planning, effort and focused financial investment.”
Read full article in ThomasNet News

Cutting through Red Tape in Government Procurement

by Michael Keating, July 10, 2012, Thomas Net Industry News

Do government purchasing departments drown prospective vendors and contractors in paperwork and procedures?

Michael Keating believes that “Despite the many obstacles to contracting with the government, the second half of 2012 offers many lucrative government selling opportunities.”
Read his full article in ThomasNet News


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