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Recent Posts
- Automation Adoption Implications on the Workforce November 4, 2019
- New to Hot Stamping? March 30, 2019
- Combat Risk of Job Loss with Training March 15, 2019
- Aluminium Alloy Differences and Designations March 8, 2019
- Body Structure Part Strength on the 2019 Chevy Silverado March 1, 2019
- iPhones will be Assembled in the US? Unlikely. February 21, 2019
- Mazda Uses 1300 MPa (190 ksi) Cold Stamped Steel February 11, 2019
- SpaceX Starship/BFR Rocket Materials February 4, 2019
- Thinner is not always better January 24, 2019
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Tag Archives: Learning4M.com
Made it to the “Top 5 in 365” list at TheFabricator.com!
The “Top 5 in 365” list of the five most-popular stamping related articles on http://www.thefabricator.com is out, and 4M is on it! From Bill Frahm’s article, Statistics and Probability for Better Decisions in Manufacturing, “If you manage the manufacture of high-volume … Continue reading →
Posted in Industry Outlook, Management, Manufacturing Reliability
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Tagged Learning4M.com, manufacturing, sheet metal, stamping
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Hardness Testing: Rockwell / Brinell / Vickers Scales and Applicability to Stamped Sheet Steel Parts
You’ve probably noticed that hardness is sometimes reported on your sheet metal certs (and if you see it, you are likely paying for it, probably a few dollars a ton). If you are using mild steel that’s about 1.5 mm … Continue reading →
Posted in Uncategorized
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Tagged Brinell, deep drawing, eqsgroup.com, hardness, Learning4M.com, Rockwell, sheet metal, stamping, steel, Vickers
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Bill Frahm