No passwords, No popups, No cost, No AI:
we earn from 'affiliate link' purchases, making the site possible

Sound technical content, curated with aloha by
Ted Mooney, P.E. RET
Pine Beach, NJ

finishing.com -- The Home Page of the Finishing Industry

  The authoritative public forum
  for Metal Finishing since 1989

-----

What are quality measurement standards for mechanical polished aluminum?

We are an OEM manufacturer mechanically polishing aluminum to The Aluminum Association designation M32 medium satin requirement. I need to know if there is a quality measurement method and standard to measure when you have achieved a quality polished finish. What is used normally in the industry?

Brandon Baer
OEM - Portland, Oregon
2005

Profilometer: Mahr Pocket-Surf
profilometer3

on eBay or

Amazon

(affil links)

Mechanical standards are usually measured by a profilometer and a scale indicating RMS or Ra. Then again there is some movement to an Rz scale.

AF Kenton
retired business owner - Hatboro, Pennsylvania
2005

(No "dead threads" here! If this page isn't currently on the Hotline your Q, A, or Comment will restore it)

Q, A, or Comment on THIS thread -or- Start a NEW Thread

Disclaimer: It's not possible to fully diagnose a finishing problem or the hazards of an operation via these pages. All information presented is for general reference and does not represent a professional opinion nor the policy of an author's employer. The internet is largely anonymous & unvetted; some names may be fictitious and some recommendations might be harmful.

If you are seeking a product or service related to metal finishing, please check these Directories: