Saturday, March 26th, 2022

ASME Y14.5-2018 Standard Released

After nearly a decade, the updated ASME Dimensioning and Tolerancing Standard has been updated with essential additions, omissions, and examples to ensure your GD&T best-practices are up-to-date. So what are all the differences you should keep in mind when comparing ASME Y14.5-2009 vs. ASME Y14.5-2018? Our Quality Manager and Certified AUKOM instructor at Made to Measure, Jacek Macias, holds an ASME 2009 Senior Certificate, and helps highlight a handful of the most important changes below.

ASME Y14.5-2018 Dimensioning and Tolerancing Standard Replaces ASME Y14.5-2009

The new ASME Y14.5-2018 Standard is much thicker, weighing in at 328 pages – much more substantial than the previous 214-page 2009 Y14.5 Standard. However, not all of the updated regulations account for the overall increase in size. Figures have been updated to include model-based application of dimensions and tolerances to help contextualize the definitions and conceptualize how they fit into your workday. The layout of standard has been revised as well – all sections have been renumbered, but the order of information hasn’t changed.

ASME Y14.5 Updates: Removed GD&T Symbols

As precision measuring equipment like coordinate measuring machines and non-contact laser scanners are able to more effectively create 3D maps of workpieces, tools, and more, certain context-dependent definitions became obsolete. Because Concentricity and Symmetry are not necessarily concrete values, per se, they have been effectively replaced by measurements with more reliable repeatability. 

Concentricity, both the definition and the symbol, has been removed

Symmetry, both the definition and the symbol, has been removed

“Two past practices, use of concentricity and use of symmetry, have been eliminated because other characteristics provide more direct control of features and establish requirements that have a well-defined meaning. Deletion of the symbols does not leave industry without a means to control coaxial or symmetrical features, but it does eliminate the confusion that surrounds these symbols and their misapplication.”

In short, Concentricity and Symmetry were not adequate metrics to produce reliable and repeatable measurements. Furthermore, there are redundant modes of measurement that will still allow manufacturers to constrain symmetry and concentricity with less chance of miscommunication between engineers, draftsmen, machinists, and other essential team members.

ASME Y14.5 Updates: New Symbols Added to ASME Y14.5-2018

Updates to the ASME Y14.5 standard aren’t only relegated to omission. In fact, there are two wholly-new symbols and accompanying definitions you’ll be seeing from now on.

 “From-To” – for the direction in which a tolerance or other requirement applies. This symbol is defined and explained in paragraph 6.3.32 in the new ASME Y14.5 manual.

A “dynamic profile tolerance zone modifier” is new, for use with profile tolerancing.  The function of the dynamic profile is to allow form to be controlled independent of size. Dynamic profile tolerance zone modifier examples, definition, and more can be found in paragraphs 11.10 and 11.11 in the updated ASME Y14.5-2018 handbook.

ASME Y14.5 Updates: New and Revised Definitions

  • The term “theoretical datum feature simulator” was replaced with “true geometric counterpart,” as seen in paragraph 7.5. Types of True Geometric Counterparts – expanded from “an actual mating envelope” to “a related AME” and “an unrelated AME”. Similarly, “a minimum material envelope” has been changed to “a related minimum material envelope” and “an unrelated minimum material envelope”.
  • Unequally disposed profile tolerance may only be indicated with U symbol. The use of phantom lines to specify unequally disposed profile tolerance as an alternate practice has been removed.
  • Runout Tolerance may be applied to a tangent plane for one or more coplanar feature faces that are perpendicular to an axis of rotation.

Keep in mind that this is not a fully-comprehensive list of changes between ASME Y14.5-2009 and ASME Y14.5-2018.

Made to Measure Can Train Your Team on ASME Y14.5-2018 Updates

If you and your team need help better understanding all the changes between ASME Y14.5-2009 and ASME Y14.5-2018, don’t hesitate to contact our team at Made to Measure. Our ISO 17025 Certified independent metrology lab offers so much more than the most accurate measurements with the latest in CMM technology. We offer GD&T courses, blueprint reading classes, AUKOM certification, and more to ensure that your team has the skills needed to keep tolerances tight and teamwork tighter. Request a quote today to see how and when we train your staff on ASME Y14.5-2018 Standards.

The revised standard is available for purchase directly from ASME.

Tuesday, February 8th, 2022

AccuFlex CMMs

Exceptional Performance, Superior Support, Unmatched Value

Made to Measure’s new line of Coordinate Measuring Machine, called AccuFLEX to reflect the flexibility and the accuracy that our systems offer, gives you superior results and an exceptional experience.

Constructed in the Midwest utilizing the very best materials and components in the world, ensures a high level of accuracy and unmatched flexibility while providing the best value in the market. AccuFLEX’s comprehensive portfolio includes bridge, shop floor, horizontal and gantry models to serve a wide range of industries and applications. The all-granite construction CMM provides unwavering performance and thermal stability and our open-platform allows you the freedom to utilize any brand of CMM software of your choice.

“Our AccuFLEX portfolio is unlike any other in the industry.  It not only addresses current client needs, but it is designed to support the evolving environment with its open software platform,” stated Sven Bley, President and CEO of Made to Measure.  “Every machine comes with either Modus or Verisurf software, but clients have the freedom to use virtually any CMM software.”

AccuFLEX is powered by Renishaw controllers, amplifiers and scales, permitting any of Renishaw’s probe technology to be operated including the 3-axis PH10, 5-axis PH20, and the revolutionary REVO-2 probe head system. Gather non-contact measurements at the highest accuracy level is easy with Nikon’s L100 and LC15DX CMM laser scanners. This flexibility and accuracy of our CMMs create the ideal configuration at a very affordable price, resulting in the lowest total cost of ownership.

AccuFLEX elite is our traditional bridge-style CMM. This cost-efficient machine provides uncompromising accuracy and versatility. It will be your company’s workhorse. Ideal for companies in the medical aerospace, plastic and machining industries.

AccuFLEX elite

AccuFLEX enduro is a ruggedly designed CMM built to withstand the harsh conditions of the shop floor. Thanks to its compact size, no air requirements, and temperature compensation, it can be easily positioned next to your production line for added convenience and efficiency. And this operator friendly CMM does not require a trained metrologist to run it. Perfect for all manufacturing and fabrication companies.

AccuFLEX enduro

AccuFLEX horizon is our horizontal arm CMM, ideal for measuring parts that are exceptionally long or tall including body-in-white components and sub-assemblies. This flexible machine is constructed of a granite base, spring balanced Z-axis and an advanced composite Y-axis for stability. You will discover it is one of the best-value CMMs on the market today. Available in single or dual arm configurations and suitable for the shop floor environment.

AccuFLEX horizon

AccuFLEX atlas has an open-access structure, which also enables easy inspection of large parts. This gantry CMM can measure huge volumes of large or heavy parts without compromising accuracy thanks to its high precision bearing in all axes. Preferred by automotive, aerospace and other large component manufacturers.

AccuFLEX atlas

“Made to Measure not only sells AccuFLEX CMMs, but our team of metrologists and technicians use them every day.  We know first-hand about the accuracy, speed, and flexibility required to inspect high-volume tight-tolerance and complex geometries.  We supply CMMs that offer superior capabilities and bring unparalleled value to every client project,” declared Mr. Bley. 

Made to Measure delivers an unrivaled, superior, turnkey experience by not only handling financing, shipping, installation, and calibration, but also offering training, CMM programming, consulting and extraordinarily responsive customer support. Additionally, Made to Measure has one of the best warranties in the industry.

To support our CMM customers, we have a comprehensive offering of metrology services. Our AUKOM Certified Metrologists produce professional dimensional inspection reports for our clients representing all industries. Made to Measure also provides a complete suite of metrology services to support those clients, which include dimensional inspection, reverse engineering and 3D scanning.

To learn more about AccuFLEX CMM’s, schedule a demo, download a brochure, or request a proposal, please visit www.accuflexcmm.com  

For more information, please visit https://madetomeasurecmm.com/

or contact:

Damon Henrikson

331-222-0733

damon@measure911.com

Friday, August 27th, 2021

How we’re responding to COVID-19

We are open for business.

If our “OPEN” status changes, you can check here for updates


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Thursday, April 9th, 2020

Coming together.

The COVID-19 pandemic has sent global shockwaves of uncertainty and has created drastic changes to our everyday lives. Something as simple as buying a gallon of milk at the grocery store, doesn’t seem so simple anymore. In the race to find testing solutions, Made to Measure has had the honor of preforming a few inspection jobs related to testing machines for the COVID-19 virus.

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Friday, June 29th, 2018

Google Earth’s Metrology

Maps have come a long way since the beginning of time. Some of the oldest known surviving maps are from Mesopotamia, made on clay slabs. Now, we can pull out our phones and pull up maps from all over the world, updated regularly for everyone to utilize and enjoy. People have used maps to measure distances, plot land, define travel, and so much more.

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