--- title: A Holding Call description: EMI Evans Machine Co Inc | Part of the Week | Machine Shop | More Than Parts Partnership | CNC Milling | CNC Lathe | Hard Coat Anodizing | Laser Marking image: https://emievans.com/hubfs/ABOUT/Blog%20Post%20Assets/Evans%20Machine%20Co%20Inc%20%7C%20Part%20of%20the%20Week%20%7C%20Hero%20Image.png --- - \*\*\*  [**EMI is Hiring**](https://emievans.com/careers) and offering a [**Signing Bonus!**](https://emievans.com/careers)  See our open roles on the [**Careers Page**](https://emievans.com/careers).  We can't wait to meet you!  \*\*\* - \*\*\*  [**EMI is Hiring**](https://emievans.com/careers) and offering a [**Signing Bonus!**](https://emievans.com/careers)  See our open roles on the [**Careers Page**](https://emievans.com/careers).  We can't wait to meet you!  \*\*\* [![EMI Evans Machine Co Inc.](https://emievans.com/hs-fs/hubfs/EMI%20LOGOS/EMI%20Logo%20PNG%20(360%20x%20144%2072%20DPI)%20Transparent%20Cropped.png?width=218&height=84&name=EMI%20Logo%20PNG%20(360%20x%20144%2072%20DPI)%20Transparent%20Cropped.png "EMI Evans Machine Co Inc.")](https://emievans.com/) [![EMI Evans Machine Co Inc.](https://emievans.com/hs-fs/hubfs/EMI%20LOGOS/EMI%20Logo%20PNG%20(360%20x%20144%2072%20DPI)%20Transparent%20Cropped.png?width=218&height=84&name=EMI%20Logo%20PNG%20(360%20x%20144%2072%20DPI)%20Transparent%20Cropped.png "EMI Evans Machine Co Inc.")](https://emievans.com/) [![EMI Evans Machine Co Inc.](https://emievans.com/hs-fs/hubfs/EMI%20LOGOS/EMI%20Logo%20PNG%20(360%20x%20144%2072%20DPI)%20Transparent%20Cropped.png?width=218&height=84&name=EMI%20Logo%20PNG%20(360%20x%20144%2072%20DPI)%20Transparent%20Cropped.png "EMI Evans Machine Co Inc.")](https://emievans.com/) This is a search field with an auto-suggest feature attached. - 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[Semiconductor Equipment & Tooling](https://emievans.com/semiconductor-equipment-tooling) - [Other Industries](https://emievans.com/other-industries) - Resources - [Certifications & Accreditations](https://emievans.com/certifications-accreditations) - [CAD / CAM File Formats Supported](https://emievans.com/cad-cam-file-formats-supported) - [Customer Bill of Rights](https://emievans.com/customer-bill-of-rights) - [EMI's Downloadable Line Cards](https://emievans.com/hubfs/CAPABILITIES%20and%20SERVICES/EQUIPMENT%20and%20FACILITIES/EMI%20Line%20Cards%20(All%203)%20-%20for%20Buyers%20Engineers%20%26%20Quality%20Folks.pdf) - About - [Our Story](https://emievans.com/our-story) - [Gallery](https://emievans.com/gallery) - [Why EMI](https://emievans.com/why-emi) - [Brand Statement](https://emievans.com/brand-statement) - [Careers](https://emievans.com/careers) - [Blog & News](https://emievans.com/blog-news) - [Testimonials](https://emievans.com/testimonials) - [Community Citizenship](https://emievans.com/community-citizenship) - 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- - [Home](https://emievans.com/) \> - [Blog & News](https://emievans.com/blog-news) \>   This "beauty" is our Part of the Week. Let's take a look! ## WHAT'S THIS? Here's an aluminum part that required the production crew to carefully think through how best to manufacture it.   ## THAT'S COOL! Our customer specified MIC 6 aluminum, 7000-series cast alloy that delivers excellent flatness & dimensional stability. HOWEVER, we had to take that into account that MIC 6 is more brittle than its more famous cousin, 6061. PLUS, because the part is quite thin, normal work holding techniques could cause the part to warp. AND, we couldn't use a vacuum to hold the part steady because the end result doesn't have enough surface area to create a sufficiently strong seal.   ![IMG\_2117 JPG](https://emievans.com/hs-fs/hubfs/IMG_2117%20JPG.jpg?width=383&height=511&name=IMG_2117%20JPG.jpg)Three stages of the process in one shot : Post turning blanks; in process milling in the DMG Mori DMU75 (background); and an example that's just come out of the DMG.   The solution was a custom fixture and a special clamping sequence to keep the part steady during cutting operations. This allowed us both to maintain the specified flatness and to allow for clearance for the small vertical tabs on the inner and outer rings. ![IMG\_2114 JPG](https://emievans.com/hs-fs/hubfs/IMG_2114%20JPG.jpg?width=499&height=374&name=IMG_2114%20JPG.jpg)Put it on my tab. No, not that one, the other one.   Another challenge accepted and another creative solution from EMI's production crew. Nice job, fellas! Now the parts are off to deburring, cleaning, laser marking and hard coat anodizing.    ## ABOUT POW! Each week we will feature something we've been working on. We hope you'll find these posts informative. --- ## REPOST TO SHARE If you think your compadres would find this interesting then click one of the social media icons at the top (on the right, just under the post title). [![Tell Us About Your Next Project](https://hubspot-no-cache-na2-prod.s3.amazonaws.com/cta/default/242414204/interactive-270683937509.png)](https://emievans.com/hs/cta/wi/redirect?encryptedPayload=AVxigLLgvg2P5CDDI1xFzo406uUcbfRyg3r%2FVZbZgP9JJ8W5oerlYgRVUklSI6qtxAumX14c6kNR4aMsPSQ0o2eWDV0m1tLIotAQ30RayHQY5woY8MtUVPtyTFLKX%2F1p6DhUFtR7NvPeAuD0dY6Ub9Zj%2FSjHFoL5fivUsgdnY2bVHKTbKRyKbRv5LbJa%2BYSdXAlJUPvDl2%2BPPv08&webInteractiveContentId=270683937509&portalId=242414204) *No. 56 of N* #### About the author Adam Persson [Follow me on LinkedIn](https://www.linkedin.com/in/adampersson/) Adam handles sales & marketing for EMI and brings a passion for creating long term win-win B2B relationships with customers. When he's not at work he can be found chasing after his three kids, two dogs and one cat, or smashing his thumb with a hammer while working on home renovations. Topics:   [5 Axis CNC Milling](https://emievans.com/blog-news/tag/5-axis-cnc-milling) ,   [Laser Marking](https://emievans.com/blog-news/tag/laser-marking) ,   [Aluminum](https://emievans.com/blog-news/tag/aluminum) ,   [Part of the Week](https://emievans.com/blog-news/tag/part-of-the-week) ,   [CNC Turning](https://emievans.com/blog-news/tag/cnc-turning) ,   [Surface Finishing](https://emievans.com/blog-news/tag/surface-finishing) ,   [CNC Lathe](https://emievans.com/blog-news/tag/cnc-lathe) [\< Previous Post](https://emievans.com/blog-news/our-latest-lathe) [Next Post \>](https://emievans.com/blog-news/multi-motor-mount-mayhem) Recent posts [Open Roles at EMI](https://emievans.com/blog-news/open-roles-at-emi) [Come See EMI at the Design-2-Part Show](https://emievans.com/blog-news/come-see-emi-at-the-design-2-part-show) [Sad News Today & A Commitment For Tomorrow](https://emievans.com/blog-news/sad-news-today-a-commitment-for-tomorrow) [Putting It All On the Line (Card)](https://emievans.com/blog-news/putting-it-all-on-the-line-card) [Found! A Moment of Beauty on the Shop Floor](https://emievans.com/blog-news/found-a-moment-of-beauty-on-the-shop-floor) [![EMI Evans Machine Co Inc.](https://emievans.com/hs-fs/hubfs/EMI%20LOGOS/EMI%20Logo%20PNG%20(360%20x%20144%2072%20DPI)%20Transparent%20Cropped.png?width=244&height=94&name=EMI%20Logo%20PNG%20(360%20x%20144%2072%20DPI)%20Transparent%20Cropped.png "EMI Evans Machine Co Inc.")](https://emievans.com/) **Evans Machine Co., Inc.** 32 N. Manchester St. Brockton, MA 02302 [508-584-8085](tel:1-508-584-8085) ### Quick Links - [Capabilities & Services](https://emievans.com/capabilities-services) - [Industries](https://emievans.com/industries) - [Quality Assurance](https://emievans.com/quality-assurance) - [Line Cards](https://emievans.com/hubfs/CAPABILITIES%20and%20SERVICES/EQUIPMENT%20and%20FACILITIES/EMI%20Line%20Cards%20(All%203)%20-%20for%20Buyers%20Engineers%20%26%20Quality%20Folks.pdf) - [Testimonials](https://emievans.com/testimonials) - [Our Story](https://emievans.com/our-story) - [Careers](https://emievans.com/careers) ### EMI is... Based in Brockton, MA and family-owned since 1968, EMI helps **Advanced Manufacturers** with **outsourced production** so they can **WIN by being the best partner to their Customers**. Our broad range of **more than 50 of the latest CNC precision machines**, and our assembly and other value-added services, helps our customers **expand their manufacturing capabilities on demand**. **With EMI, Advanced Manufacturers can focus on their core mission**, knowing they are backed by a world-class outsourcing partner. Our promise: **[“More than Parts: Partnership.”](https://emievans.com/brand-statement)** © 2026 Evans Machine Company, Inc. All rights reserved.  |  [Certifications & Accreditations](https://emievans.com/certifications-accreditations)  |  Cage Code #6Y843 ![LOGO TRIO - EMI ITAR ISO (2032 x 422 px) CROPPED MIN](https://emievans.com/hs-fs/hubfs/LOGO%20TRIO%20-%20EMI%20ITAR%20ISO%20(2032%20x%20422%20px)%20CROPPED%20MIN.png?width=1016&height=211&name=LOGO%20TRIO%20-%20EMI%20ITAR%20ISO%20(2032%20x%20422%20px)%20CROPPED%20MIN.png) [Follow us on LinkedIn](https://www.linkedin.com/company/evans-machine-co) [Follow us on Facebook](https://www.facebook.com/people/Evans-Machine-Co-Inc/61579693362816/) ```json { "@context" : "https://schema.org", "@type" : "BlogPosting", "author" : { "@type" : "Person", "name" : "Adam Persson", "url" : "https://emievans.com/blog-news/author/adam-persson" }, "dateModified" : "2026-06-16T20:53:14.696Z", "datePublished" : "2026-06-16T20:52:13.000Z", "headline" : "A Holding Call", "image" : [ "https://emievans.com/hubfs/ABOUT/Blog%20Post%20Assets/Evans%20Machine%20Co%20Inc%20%7C%20Part%20of%20the%20Week%20%7C%20Hero%20Image.png" ], "mainEntityOfPage" : { "@id" : "https://emievans.com/blog-news/a-holding-call", "@type" : "WebPage" }, "publisher" : { "@type" : "Organization", "logo" : { "@type" : "ImageObject", "url" : "https://emievans.com/hubfs/EMI%20LOGOS/EMI%20Logo%20PNG%20(360%20x%20144%2072%20DPI)%20Transparent%20Cropped.png" }, "name" : "Evans Machine Company Inc." } } ```