Full Version: Red Letters on Stainless

From: Harvey only (HARVEY-ONLY) [#12]
 2 Aug 2006
To: jeff (JCHUMBLEY) [#1] 2 Aug 2006

Antares now makes a special spiral stainless steel cutting bit in any size you spec. I tried the .005 for watch backs and have been very happy. I engrave at a depth of about .003.

From: jeff (JCHUMBLEY) [#13]
 2 Aug 2006
To: Jim (PUZZLEHEAD) [#10] 3 Aug 2006

I looked in your profile and you dont have anything in it. Where are you located?

 

Jeff


From: jeff (JCHUMBLEY) [#14]
 2 Aug 2006
To: laserman (MIKEMAC) [#9] 3 Aug 2006

Thats an interesting concept. I might have to give it a try. I do have some stainless and cermark.

This might sound stupid but do you just rub it over the lasered cermark and wipe it off? Is it a pretty pronounced red color?

 


Jeff


From: Rodney Gold (RODNEY_GOLD) [#15]
 2 Aug 2006
To: ALL

SS is best etched and its not too difficult
Read this
http://www.engravingetc.org/forum/index.php?webtag=EE&msg=1144.3


From: Peter [#16]
 2 Aug 2006
To: Rodney Gold (RODNEY_GOLD) [#15] 2 Aug 2006

We can etch them here in Adelaide for you, then paint fill anycolor you want :-) 

Rodney Gold has been a wonderful contributor to our business success !

Thanks Rodney :-) 

regards
Peter


From: Stunt Engraver (DGL) [#17]
 3 Aug 2006
To: Peter [#16] 3 Aug 2006

Peter,

The last question posed, in Rodney's extremely informative thread, went unanswered.

How do you deal with disposing of the waste created by the acid etching process?

From: Jim (PUZZLEHEAD) [#18]
 3 Aug 2006
To: jeff (JCHUMBLEY) [#13] 3 Aug 2006

quote:
I looked in your profile and you dont have anything in it. Where are you located?



I am in the midwest, about 5-6 days UPS ground shipping away from you. I am sure there are plenty of shops within one day shipping from you who can easily do a job like this. DGL could certainly do it and also Quality One Engravers does work like this.

From: UncleSteve [#19]
 3 Aug 2006
To: Jim (PUZZLEHEAD) [#18] 3 Aug 2006

Jim,

He is also 2-3 days away via priority mail..... and most likely at an "all you can fit" rate.


From: Peter [#20]
 3 Aug 2006
To: Stunt Engraver (DGL) [#17] 3 Aug 2006

quote:
How do you deal with disposing of the waste created by the acid etching process?




David

Good question.

a couple of ways.

1. You either decant the product into plastic drums and have a liquid waste management company dispose of it for you.

2. or you have a sophisticated waste liquid treatment plant incorporated into your production system.

Either way pricing the plates must take into consideration these costs.

regards
Peter

From: Zonas [#21]
 4 Aug 2006
To: jeff (JCHUMBLEY) [#1] 4 Aug 2006

You don't have a rotary, but the cutter I use is an EH-8 from Bruce Diamond. I have several different sizes of SS cutters. Other instructions, double passes, lubricate, clean good before paint filling, etc. are the same.

several have asked about this cutter ... here is the info from their website.

Awards and Recognition Association

Winner Best New Technology

The EH-8 Series – Long Lasting Cutters
Stainless – Brass – Aluminum – Plastic – Phenolic

The EH-8 Series represents the newest cutting tool technology. It offers vastly improved engraving performance plus increased tool longevity with tighter tolerances and cleaner cuts.


EH-8 Put to the Test
In a recent series of tests conducted for Bruce Diamond by an independent Master Engraver with over 40 years experience, the EH-8 was put through its paces by engraving a plaque of the Gettysburg Address on a piece of 304L stainless steel, one of the most difficult materials to engrave. The tool sailed through all 1,215 characters of 24-point type without resharpening! Typically, the best micrograin tool would need to be resharpened after 100 characters or less on 304L stainless.

Astounding success on other substrates
Additional tests were conducted on brass, aluminum, plastic and phenolic showing significant increases of at least 5 times greater longevity in tool life. It was also found that the quality of the work improved with better tolerances and cleaner cuts.


I have used these on 304 SS plates and do get a lot more mileage/letters out of them. I hate the mess/time of SS but love the $$. B-) 


Zona
Topeka, KS

From: Rodney Gold (RODNEY_GOLD) [#22]
 4 Aug 2006
To: Stunt Engraver (DGL) [#17] 5 Aug 2006

The co that supplys us the the Ferric takes the spent etch back. We just decant it into the containers it came in and they collect.
It seems to poses no ecological risk or toxicity according to this
http://wfldelearn.pssd.com/BinderView_PSS/vault/005/005325.pdf
Tho it does have recommendations as to disposal which probably vary from country to country.
I certainly wouldnt dump it down the drain or anything like that


From: Dave Jones (DAVERJ) [#23]
 5 Aug 2006
To: Rodney Gold (RODNEY_GOLD) [#22] 5 Aug 2006

Don't forget that if you've used the ferric to etch stainless that the ferric now contains a fair amount of chromium, since stainless has a high chromium content. Chomium is a toxic metal.

EDITED: 5 Aug 2006 by DAVERJ


From: Ward (STENSONENG) [#24]
 5 Aug 2006
To: jeff (JCHUMBLEY) [#8] 6 Aug 2006

It seems that a firm known as Port Engravers in West Sacramento used to do
stainless a few years ago. In fact they were listed in the 2003 SBC Business to Business
yellow pages - Phone 916-371-7317. Good Luck - Ward Stenson "never to old to learn"


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