Nami
Hot Rolled
- Joined
- Sep 19, 2007
- Location
- Northern VA
Posted this by mistake in the general forum, thought It'd be better here.
I'm tooling up my gang lathe, and in the process of making custom tooling blocks for the table. I'm going to have two parting/grooving tools that never come off the table, and have all that figured out as far as which ones to use and where they go.
I'm stuck on the inserts for each of them, and I'd rather get it right the first time. I'm wondering if anyone here has experience with these holders and inserts, and if so could you recommend one over the other to get started?
The holders are both Iscar. They are as follows:
PentaCut Holder: PCADR24N
Iscar Catalog : PCADR/L - 2301667
Parting Insert Blade Holder: DGFH26-2
Iscar Catalog : DGFH - 2301241
I have the correct size, width of cut, etc. narrowed down for my application, but it's the choice of cutting geometry and insert material/coating that is a bit confusing. For example, there are 11 different "families" of inserts available for the DFGH blade, and many of them overlap.
ISCAR Cutting Tools - Metal Working Tools - Iscar Catalog : DGFH
For the PentaCut holder, there are 4 "families" available, and when I thought I had narrowed it down to the right one (24N200J020), there are 2 grades available (IC908 and IC1008).
ISCAR Cutting Tools - Metal Working Tools - Iscar Catalog : PCADR/L
As far as my application goes, I have 3 materials I'm working with, 304 Stainless, 6061 Al, and Acetal Copolymer plastic. The diameters range from 3/16" for the tiniest parts, to 1.25" for the largest. Besides parting, there are a number of O-ring grooves these will be used for, all but one of them are .090" in width.
I realize that I might be buying different variations for the different materials, but just want to make sure I get the right ones. The reason I'm asking here is that I've received conflicting recommendations from salesmen, and figured it'd be smarter to ask someone who's actually used them.
Thanks for any insight,
Burt
I'm tooling up my gang lathe, and in the process of making custom tooling blocks for the table. I'm going to have two parting/grooving tools that never come off the table, and have all that figured out as far as which ones to use and where they go.
I'm stuck on the inserts for each of them, and I'd rather get it right the first time. I'm wondering if anyone here has experience with these holders and inserts, and if so could you recommend one over the other to get started?
The holders are both Iscar. They are as follows:
PentaCut Holder: PCADR24N
Iscar Catalog : PCADR/L - 2301667
Parting Insert Blade Holder: DGFH26-2
Iscar Catalog : DGFH - 2301241
I have the correct size, width of cut, etc. narrowed down for my application, but it's the choice of cutting geometry and insert material/coating that is a bit confusing. For example, there are 11 different "families" of inserts available for the DFGH blade, and many of them overlap.
ISCAR Cutting Tools - Metal Working Tools - Iscar Catalog : DGFH
For the PentaCut holder, there are 4 "families" available, and when I thought I had narrowed it down to the right one (24N200J020), there are 2 grades available (IC908 and IC1008).
ISCAR Cutting Tools - Metal Working Tools - Iscar Catalog : PCADR/L
As far as my application goes, I have 3 materials I'm working with, 304 Stainless, 6061 Al, and Acetal Copolymer plastic. The diameters range from 3/16" for the tiniest parts, to 1.25" for the largest. Besides parting, there are a number of O-ring grooves these will be used for, all but one of them are .090" in width.
I realize that I might be buying different variations for the different materials, but just want to make sure I get the right ones. The reason I'm asking here is that I've received conflicting recommendations from salesmen, and figured it'd be smarter to ask someone who's actually used them.
Thanks for any insight,
Burt