Re: [Emc-users] ER32 collet chuck
Basically Chinese collets. Get the best you can. As those specs are sometimes not so accurate On Wed, 8 Dec 2021, 13:36 dave engvall, wrote: > Apparently standard grade collets are grade A , AA collets are > concentric to 5 um. > > > https://www.parlec.com/Products/Tool-Holding/ER-Collet-Chucks/Collets/5-Micron-(AA)/Inch-(1) > > Dave > > On 12/7/21 4:16 PM, John Dammeyer wrote: > > Does anyone know the difference between the non AA and AA collets? > > > > > > > >> -Original Message- > >> From: ken.stra...@gmail.com [mailto:ken.stra...@gmail.com] > >> Sent: December-07-21 3:24 PM > >> To: 'Enhanced Machine Controller (EMC)' > >> Subject: Re: [Emc-users] ER32 collet chuck > >> > >> I assume that you meant "ER40". I use one of these on my Myford lathe > (not CNC!): > >> < > https://www.arceurotrade.co.uk/Catalogue/Collets/ER-Lathe-Collet-Chucks/ER40-Lathe-Collet-Chucks> > > https://www.arceurotrade.co.uk/Catalogue/Collets/ER-Lathe-Collet-Chucks/ER40-Lathe-Collet-Chucks > >> > >> There are many other vendors charging more and less. Searching eBay for > "lathe collet chuck" will get dozens of hits such as > >> <https://www.ebay.ca/itm/184103307906> > https://www.ebay.ca/itm/184103307906. > >> > >> -Original Message----- > >> From: Gene Heskett < <mailto:ghesk...@shentel.net> ghesk...@shentel.net > > > >> Sent: December 7, 2021 5:52 PM > >> To: <mailto:emc-users@lists.sourceforge.net> > emc-users@lists.sourceforge.net > >> Subject: Re: [Emc-users] ER32 collet chuck > >> > >> On Tue, 7 Dec, 2021 at 5:39 PM, John Dammeyer < jo...@autoartisans.com> jo...@autoartisans.com> wrote: > >> > >> > >> To: enhanced machine controller (emc) > >> I'm thinking of ordering one of these for my 4th axis so that I can > finally get LCNC to do more than just demonstrate that I can rotate > >> it under computer control. It appears to fit the same registration as > the smaller 3 jaw chucks so a face plate that can register it or the > >> chucks would be in order. > >> > >> Good idea? Or don't go that way� > >> > >> It does look quite useful, link? And is it made in ER42? > >> > >> > >> > >> Thanks John. > >> -- > >> > >> "ELS! Nothing else works as well for your Lathe" > >> Automation Artisans Inc. > >> www dot autoartisans dot com > >> ___ > >> Emc-users mailing list > >> <mailto:Emc-users@lists.sourceforge.net> > Emc-users@lists.sourceforge.net > >> <https://lists.sourceforge.net/lists/listinfo/emc-users> > https://lists.sourceforge.net/lists/listinfo/emc-users > >> > >> > >> > >> ___ > >> Emc-users mailing list > >> <mailto:Emc-users@lists.sourceforge.net> > Emc-users@lists.sourceforge.net > >> <https://lists.sourceforge.net/lists/listinfo/emc-users> > https://lists.sourceforge.net/lists/listinfo/emc-users > > > > > > ___ > > Emc-users mailing list > > Emc-users@lists.sourceforge.net > > https://lists.sourceforge.net/lists/listinfo/emc-users > > > ___ > Emc-users mailing list > Emc-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/emc-users > ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
Re: [Emc-users] ER32 collet chuck
Apparently standard grade collets are grade A , AA collets are concentric to 5 um. https://www.parlec.com/Products/Tool-Holding/ER-Collet-Chucks/Collets/5-Micron-(AA)/Inch-(1) Dave On 12/7/21 4:16 PM, John Dammeyer wrote: Does anyone know the difference between the non AA and AA collets? -Original Message- From: ken.stra...@gmail.com [mailto:ken.stra...@gmail.com] Sent: December-07-21 3:24 PM To: 'Enhanced Machine Controller (EMC)' Subject: Re: [Emc-users] ER32 collet chuck I assume that you meant "ER40". I use one of these on my Myford lathe (not CNC!): <https://www.arceurotrade.co.uk/Catalogue/Collets/ER-Lathe-Collet-Chucks/ER40-Lathe-Collet-Chucks> https://www.arceurotrade.co.uk/Catalogue/Collets/ER-Lathe-Collet-Chucks/ER40-Lathe-Collet-Chucks There are many other vendors charging more and less. Searching eBay for "lathe collet chuck" will get dozens of hits such as <https://www.ebay.ca/itm/184103307906> https://www.ebay.ca/itm/184103307906. -Original Message- From: Gene Heskett < <mailto:ghesk...@shentel.net> ghesk...@shentel.net> Sent: December 7, 2021 5:52 PM To: <mailto:emc-users@lists.sourceforge.net> emc-users@lists.sourceforge.net Subject: Re: [Emc-users] ER32 collet chuck On Tue, 7 Dec, 2021 at 5:39 PM, John Dammeyer < <mailto:jo...@autoartisans.com> jo...@autoartisans.com> wrote: To: enhanced machine controller (emc) I'm thinking of ordering one of these for my 4th axis so that I can finally get LCNC to do more than just demonstrate that I can rotate it under computer control. It appears to fit the same registration as the smaller 3 jaw chucks so a face plate that can register it or the chucks would be in order. Good idea? Or don't go that way� It does look quite useful, link? And is it made in ER42? Thanks John. -- "ELS! Nothing else works as well for your Lathe" Automation Artisans Inc. www dot autoartisans dot com ___ Emc-users mailing list <mailto:Emc-users@lists.sourceforge.net> Emc-users@lists.sourceforge.net <https://lists.sourceforge.net/lists/listinfo/emc-users> https://lists.sourceforge.net/lists/listinfo/emc-users ___ Emc-users mailing list <mailto:Emc-users@lists.sourceforge.net> Emc-users@lists.sourceforge.net <https://lists.sourceforge.net/lists/listinfo/emc-users> https://lists.sourceforge.net/lists/listinfo/emc-users ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
Re: [Emc-users] ER32 collet chuck
Received answer from supplier. The precision of ER32-18pcs is 0.015, which can meet the requirements of General precision processing. The precision of AA ER32-18pcs is 0.005, which is suitable for high precision processing. > -Original Message- > From: John Dammeyer [mailto:jo...@autoartisans.com] > Sent: December-07-21 4:17 PM > To: 'Enhanced Machine Controller (EMC)' > Subject: Re: [Emc-users] ER32 collet chuck > > Does anyone know the difference between the non AA and AA collets? > > > > > -Original Message- > > From: ken.stra...@gmail.com [mailto:ken.stra...@gmail.com] > > Sent: December-07-21 3:24 PM > > To: 'Enhanced Machine Controller (EMC)' > > Subject: Re: [Emc-users] ER32 collet chuck > > > > I assume that you meant "ER40". I use one of these on my Myford lathe (not > > CNC!): > > > > <https://www.arceurotrade.co.uk/Catalogue/Collets/ER-Lathe-Collet-Chucks/ER40-Lathe-Collet-Chucks> > https://www.arceurotrade.co.uk/Catalogue/Collets/ER-Lathe-Collet-Chucks/ER40-Lathe-Collet-Chucks > > > > There are many other vendors charging more and less. Searching eBay for > > "lathe collet chuck" will get dozens of hits such as > > <https://www.ebay.ca/itm/184103307906> > > https://www.ebay.ca/itm/184103307906. > > > > -Original Message- > > From: Gene Heskett < <mailto:ghesk...@shentel.net> ghesk...@shentel.net> > > Sent: December 7, 2021 5:52 PM > > To: <mailto:emc-users@lists.sourceforge.net> > > emc-users@lists.sourceforge.net > > Subject: Re: [Emc-users] ER32 collet chuck > > > > On Tue, 7 Dec, 2021 at 5:39 PM, John Dammeyer < > > <mailto:jo...@autoartisans.com> jo...@autoartisans.com> wrote: > > > > > > To: enhanced machine controller (emc) > > I'm thinking of ordering one of these for my 4th axis so that I can finally > > get LCNC to do more than just demonstrate that I can > rotate > > it under computer control. It appears to fit the same registration as the > > smaller 3 jaw chucks so a face plate that can register it or > the > > chucks would be in order. > > > > Good idea? Or don't go that way? > > > > It does look quite useful, link? And is it made in ER42? > > > > > > > > Thanks John. > > -- > > > > "ELS! Nothing else works as well for your Lathe" > > Automation Artisans Inc. > > www dot autoartisans dot com > > ___ > > Emc-users mailing list > > <mailto:Emc-users@lists.sourceforge.net> Emc-users@lists.sourceforge.net > > <https://lists.sourceforge.net/lists/listinfo/emc-users> > > https://lists.sourceforge.net/lists/listinfo/emc-users > > > > > > > > ___ > > Emc-users mailing list > > <mailto:Emc-users@lists.sourceforge.net> Emc-users@lists.sourceforge.net > > <https://lists.sourceforge.net/lists/listinfo/emc-users> > > https://lists.sourceforge.net/lists/listinfo/emc-users ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
Re: [Emc-users] ER32 collet chuck
I assume that you meant "ER40". I use one of these on my Myford lathe (not CNC!): https://www.arceurotrade.co.uk/Catalogue/Collets/ER-Lathe-Collet-Chucks/ER40-Lathe-Collet-Chucks There are many other vendors charging more and less. Searching eBay for "lathe collet chuck" will get dozens of hits such as https://www.ebay.ca/itm/184103307906. -Original Message- From: Gene Heskett Sent: December 7, 2021 5:52 PM To: emc-users@lists.sourceforge.net Subject: Re: [Emc-users] ER32 collet chuck On Tue, 7 Dec, 2021 at 5:39 PM, John Dammeyer wrote: To: enhanced machine controller (emc) I'm thinking of ordering one of these for my 4th axis so that I can finally get LCNC to do more than just demonstrate that I can rotate it under computer control. It appears to fit the same registration as the smaller 3 jaw chucks so a face plate that can register it or the chucks would be in order. Good idea? Or don't go that way… It does look quite useful, link? And is it made in ER42? Thanks John. -- "ELS! Nothing else works as well for your Lathe" Automation Artisans Inc. www dot autoartisans dot com ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
Re: [Emc-users] ER32 collet chuck
My 4th axis has a MT2 so I use a MT2 to ER40 adapter. Something like https://www.ebay.ca/itm/224459288505 although I don't recall the source and definitely have no opinion on that particular vendor. It centers within a couple of thou with no adjustment required. It is secured into the MT2 socket using a long SHCS from the back. The additional protrusion from the face of the rotary table is a plus to provide additional clearance. -Original Message- From: John Dammeyer Sent: December 7, 2021 5:37 PM To: Enhanced Machine Controller (EMC) Subject: [Emc-users] ER32 collet chuck I'm thinking of ordering one of these for my 4th axis so that I can finally get LCNC to do more than just demonstrate that I can rotate it under computer control. It appears to fit the same registration as the smaller 3 jaw chucks so a face plate that can register it or the chucks would be in order. Good idea? Or don't go that way… "ELS! Nothing else works as well for your Lathe" Automation Artisans Inc. www dot autoartisans dot com ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
Re: [Emc-users] ER32 collet chuck
On Tue, 7 Dec, 2021 at 5:39 PM, John Dammeyer wrote: To: enhanced machine controller (emc) I'm thinking of ordering one of these for my 4th axis so that I can finally get LCNC to do more than just demonstrate that I can rotate it under computer control. It appears to fit the same registration as the smaller 3 jaw chucks so a face plate that can register it or the chucks would be in order. Good idea? Or don't go that way… It does look quite useful, link? And is it made in ER42? Thanks John. -- "ELS! Nothing else works as well for your Lathe" Automation Artisans Inc. www dot autoartisans dot com ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
