Yearly Archives: 2023

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Vibrometers: How they Work

On December 28, 2023, Posted by

As its name may suggest, a vibrometer is designed to measure vibrations in various materials and structures. Its primary function is to detect and analyze oscillations, vibrations, or motions. This provides valuable information in fields such as structural engineering, materials science, and mechanical diagnostics. The fundamental principle behind a vibrometer’s…

Frequency Response Function 101

On December 10, 2023, Posted by

The Frequency Response Function (FRF) is a crucial concept in engineering and signal processing, particularly in the analysis of dynamic systems. It provides a quantitative measure of how a system responds to sinusoidal input signals across a range of frequencies. In simpler terms, it characterizes the system’s behavior in the…

The Consequences of Poor Quality

On November 13, 2023, Posted by

Part-related flaws, anomalies, defects, or simply not meeting customer-defined specifications can have significant consequences that ripple through the entire supply chain. Poor quality leads to customer complaints and damage to a supplier’s reputation. Customers are less likely to tolerate subpar products, and a negative reputation can result in lost contracts….

Your Quality Goals Aren’t Subjective – So why is your Quality Inspection Process?

On October 30, 2023, Posted by

Assessing product quality based largely on human judgment and perception is trouble waiting to happen. This manual approach comes with a range of challenges that can impact production efficiency, consistency, and your company’s overall reputation. Here are some key disadvantages of subjective quality testing for manufacturers: Inconsistency: Subjective testing is…

Sound & Vibration: Quality’s Jekyll or Hyde?

On October 23, 2023, Posted by

Squeaks, rattles, shaking, noise, it’s easy to point the finger at sound and vibration as a sign of poor quality. Afterall, these and similar problems directly correlate to product recalls, dissatisfied customers, lost contracts, and scrapped parts. It’s no wonder that manufacturers have been trying to minimize or eliminate their…

Signalysis and MECALC Technologies Partnership Further Expands Product Quality Testing

On August 24, 2023, Posted by

Signalysis SigQC quality inspection software now fully integrated with MECALC QuantusSeries instrumentatio

Physical Testing is Alive and Well Throughout the Engineering World

On April 4, 2023, Posted by

In this digital world, it may be hard for some to believe that there’s still a place for anything manual or physical – especially in the engineering realm. And, while it’s true that today’s technologies have cut into the dependence on physical testing, real-world data remains the lifeblood of the…

Non-Destructive Testing

On March 22, 2023, Posted by

One can verify that a part, product, or structure meets certain standards in many ways. For example, a car crash tests are an example of a testing method whereas that being tested is destroyed. While this is acceptable for prototype testing, it is not acceptable for in-service equipment or parts…

Subjective Quality Testing is Becoming a Thing of the Past

On February 21, 2023, Posted by

What comes to mind when you look at your automobile, washing machine, lawn mower, or any other product? For many, it’s the manufacturer’s name attached to that product. And to protect their brand, reputation, and market share, those manufacturers are increasingly diligent about quality. And for an OEM, that includes…