Eagle Group Blog | Metrology

    Designing Cast Products: High-Tech Inspection for High-Quality Parts

    Posted by Nik Seyferth on 2018 Oct 2

    During the Eagle Group's product design process, sample runs of new cast products are subject to some of the most rigorous inspection processes available. The inspection methods we use prove to our customers that their parts will conform to specified tolerances and be free of defects. From magnetic particle inspection to laser scanning, we make sure that every new product passes a gamut of tests before it ships to the customer.

    The Eagle Group regularly makes use of robust inspection technology to discover and diagnose any flaws or defects present in metal parts. In some cases, we use these methods to reverse engineer an existing part brought to us with defects. In other cases, we've pinpointed flaws in the initial design that lead to downstream manufacturing challenges.

    Read More

    Tags: Metrology, Inspection, Product Development

    How Eagle Alloy's Handheld Laser Scanner Leads to Better Cast Products

    Posted by Jeff Cook on 2018 Sep 6

    Product development processes vary widely from foundry to foundry. The Eagle Group's Product Development blog series aims to highlight practices used by leading foundries that prioritize quality in every part they produce.

    One product development practice that sets Eagle Alloy apart from other shell molding foundries is their use of a handheld laser scanner for inspection and dimensional reporting. This technology greatly improves the accuracy of dimensional reports, and makes it easier for customers to verify that new parts meet their requirements.

    Read More

    Tags: Metrology, Product Design, Development, Inspection, Product Development, Technology

    CNC Metrology: What Can a CMM Measure?

    Posted by Nik Seyferth on 2018 Mar 7

    Coordinate Measuring Machines, known more often as CMMs, are a staple of industrial metrology. Of the thousands of variations of CMMs, you're likely to encounter at least one version in every manufacturing quality control department. You might not recognize it at first because CMMs can look like, well, pretty much anything–but in any form, these hard-working machines allow manufacturers to accurately measure a long list of product characteristics.

    Sure, manufacturers could still measure their products the old fashioned way–with a good set of calipers and a lot of trigonometry–but in today's competitive environment, we need to take measurements in minutes, not days. We also require superior accuracy, sometimes down to .00005".

    Read More

    Tags: CNC Machining, Metrology

    Measuring Standards: From Pharaohs' Forearms to the Speed of Light

    Posted by Nik Seyferth on 2018 Jan 16

     

    Modern manufacturing wouldn't be possible without rigorous standards of measurement, along with sophisticated tools and techniques to help us measure tools, workpieces and finished products.

    CNC machining is a prime example of the practical uses of modern measuring, or metrology. In metal-based manufacturing, CNC machining is often the last process before a part is delivered. Without incredibly accurate and precise ways to measure and cut, many of the metal products we take for granted would be impossible to produce.

    The history of measurement is the story of how human civilization strove to find new ways to measure accurately, and it all leads up to modern metrology.

    Read More

    Tags: Machining, CNC Machining, Metrology, History

    7 Essential Metrology Tools for Modern CNC Machine Shops

    Posted by Nik Seyferth on 2017 Nov 16

    Metrology is the science of measurement. In CNC machining, principles of metrology need to be applied throughout the production process to ensure that each part is machined to the right size and shape, in accordance with specified tolerances.

    It’s simple enough to take a ruler or a measuring tape and mark out inches or millimeters. But measuring dimensions of CNC machined parts – many with tolerances tighter than +/- .001 inch – is a whole other ball game. When you’re dealing with measurements that small, you need to have sophisticated measuring tools, and the knowledge to use them.

    Read More

    Tags: Machining, CNC Machining, Metrology

    Subscribe to Email Updates

    Eagle Group Blog

    Get to know our companies, and learn about the metalcasting/machining industry, by reading the Eagle Group Blog.

    What you'll find on the Eagle Group Blog:

    • Useful resources
    • Interesting updates
    • Industry News
    • Upcoming Events

      Follow The Eagle Group