No passwords, no registration, no paywalls, no popups, no AI

As an Amazon Associate & eBay Partner we earn from affil links

Home /
T.O.C.
Fun
FAQs
Good
Books
Ref.
Libr.
SITE
NEWS
Help
Wanted
Current
Q&A's
Site 🔍
Search
finishing.com -- The Home Page of the Finishing Industry Search our quarter-million Q&As

Home of the finishing HOTLINE since 1989

-----

Anodizing using the barrels





2006

To whom it may concern:

I was assigned to improve the quality of the finishing product using anodizing barrels. It is almost impossible not to have defect parts using a barrels, but is there any methods that I can reduce the amount of defect parts. Is etching plays the important roles for cleaning prior to anodizing? How long do you submerge the parts into the caustic soda ⇦liquid caustic soda in bulk on Amazon [affil link] solution? Is there any relations between current and weight of the parts in regarding to the anodizing process? Thank you for reading this letter

Sincerely,

Stephen Shin




2006

Depending on your definition of defect free, it is nearly impossible for bulk anodizing since you can not control contact points. I would consider prep steps in stainless mesh baskets where you manually agitate and mix the parts so they are uniformly cleaned/prepped, and then pour them in a proper basket for anodizing. Note, that you are asking for information without giving much. The quality of answer is almost always proportional to the quality of the information given.

James Watts
Navarre, Florida


Sorry! Finishing.com is temporarily Read-Only.
Ted Mooney is retiring but I have several offers to take it over.
We're working hard to make sure we find it the best new home.



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:

Finishing
Jobshops
Capital
Equipment
Chemicals &
Consumables
Consult'g,
& Software


About/Contact  -  Privacy Policy  -  ©1995-2026 finishing.com, Pine Beach, New Jersey, USA  -  about "affil links"