Safety First: How Liberty Prioritizes Safety in the Workplace

By George Allman on 05 June, 2019

Most companies work to ensure a maximum standard of safety in a workplace environment. There are several unique ways that Liberty makes employee safety and security a priority, by getting not only employees involved, but their families as well.

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Topics: Operational Efficiency, Risk Mitigation

Working on Your Next Light Rail Project? Here’s What OEMs Need to Know

By Scott Anderson on 27 March, 2019

The global light rail industry is forecasted to reach $4.97 billion by 2026, growing at an annual rate of 9.8%. While Europe continues to maintain the highest market growth, the recent rise in light rail passengers across major U.S. cities has led to approvals for light rail extension projects throughout the country — expecting to drive market growth even further. Light rail vehicles produced by companies like Bombardier, Siemens, Kawasaki, Hitachi, Alstom, Ansaldo, and others are expanding across the nation due to advancements in areas like noise reduction, comfort and safety.

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Topics: Supply Chain Challenges, Operational Efficiency, Risk Mitigation, Quality Control, Procurement, Quality, Design, Design Challenges, Cost Control, Rolling Stock

Trust But Verify: Process and Product Validation

By George Allman on 06 February, 2019

Trust But Verify Main Image

In cable assemblies and wire harnesses, there are hundreds and often thousands of opportunities for defects per assembly. Therefore, it is imperative that a manufacturer takes rigorous steps to mitigate the risk of incurring those defects. Multiple process controls must be deployed to ensure that a wire assembly is produced that meets or exceeds the customer’s requirements. Many of these measures are taken before the components are even built. Revision-controlled quality requirements---specified on prints and in workmanship standards---must be understood. Operators must be trained and must demonstrate this understanding. As an assembly is produced, a predetermined regimen of tests and other validations are employed, both by operators and technicians. These validations, depending on the project, can include mechanical, electrical, and environmental tests. Each of these stages in the quality assurance process ultimately ensures that the product meets or exceeds the customer specifications.

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Topics: Risk Mitigation, Cable Assemblies, Quality Control, Quality, Materials Performance, Wire Harnesses, Design, Design Challenges, Box Builds

Molding Materials: One Over Another

By George Allman on 14 November, 2018

Molding protects the connectors of a wire assembly from a variety of potential harmful influences. These include environmental factors such as water and chemical damage, as well as abrasion and other physical damage in service. Using the best material for the job also ensures the best possible adhesion for the components, yielding reliability and longevity of the end product. The choice of molding material used is directly related to the desired function and level of performance, and utilizing the best materials in the industry---such as urethanes , silicones, and epoxies---ensures the highest quality of assemblies according to client needs.

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Topics: Operational Efficiency, Risk Mitigation, Quality Control, Quality, Materials Performance, Design, Design Challenges

Safety in Numbers: How Process Metrics and Certification Drive Quality

By Liberty Electronics on 11 September, 2018

Recently, the Washington Metro Area Transit Authority (WMATA) in the nation’s capital was forced to decommission nearly 75% of its new 7000-series rail cars due to crimping defects. The rail cars had crimping defects that went undetected until WMATA’s quality inspectors discovered them. The WMATA’s Quality Assurance, Internal Compliance and Oversight office (QICO), estimates that the rail cars will take over a year to be repaired. Going forward, QICO is requiring that in-process quality checks and high standards of engineering design be more explicitly outlined in WMATA’s manufacturing contracts.(1)

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Topics: Operational Efficiency, Risk Mitigation, Cable Assemblies, Quality Control, Quality, Materials Performance, Wire Harnesses, Design, Design Challenges, Rolling Stock

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Wired Success is a Liberty Electronics publication for engineers, procurement professionals, and others in manufacturing and the supply chain who want to keep up with news, advances, and products for use in a range of industry sectors to include aerospace, defense contracting, rail, light transit, medical devices, and more. Please subscribe for regular updates or follow us on our social media channels. For media inquiries, please contact us here.

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