finishing.com -- The Home Page of the Finishing Industry
A website for Serious Education, promoting Aloha,
& the most FUN smiley you can have in metal finishing

HomeFAQsBooksHelpWantedAdvertiseForum
(current
topics)
topic 9398

Need a machine to polish copper rolls while fixtured for polishing


(2001)

We are having trouble producing a tear-free ground finish on copper plated rolls via OD grinding with 5 micron filtering and using an 80 grit silicon wheel. (This copper is then blasted for a specific texture and chrome plated to at least .010" thickness). The Ra required was 250 to 300 and that kind of mechanical blast would blend and quote "hide these tears". Now the Ra has been lowered to 150 to 200. We feel that we need to start superfinishing.

So here is the question: Who makes a polisher to mount on our grinder? We don't want to set up in a lathe. These rolls take hours to set up in a grinder.

Thank you, Bill C [last name deleted for privacy by Editor]
- Riverdale, Illinois

----
Readers: our advertisers make this site possible for technical information exchange & camaraderie; they will contact the inquirers privately regarding any commercial needs. Please appreciate that the site would drown in spam overnight if we posted offers to sell from people paying nothing.



This public forum has 60,000 threads. If you have a question in mind which seems off topic to this thread, you might prefer to Search the Site

ADD a Q or A to THIS thread START a NEW THREADView CURRENT TOPICS

Disclaimer: It's not possible to 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 may be deliberately harmful.

  If you need a product/service, please check these Directories:

JobshopsCapital Equip. & Install'nChemicals & Consumables Consult'g, Train'g, SoftwareEnvironmental ComplianceTesting Svcs. & Devices


©1995-2017 finishing.com     -    Privacy Policy
How Google uses data when you visit this site.