Most FDM printers run at approx 100 mm/sec, with jerk at 20 to 30 mm/sec. That is roughly 240 ipm... On Feb 2, 2014 5:48 PM, "a k" <[email protected]> wrote:
> hi > i look from point of reality that in manufacturing sector of economy. > there are mix of jobs. mix can and will include 3D printing. > what to do in this case? > go and buy another whole machine? > where to put it? all shop has limits of place to put in new machine. > buy whole new machine unit that will be used ones in month or so??? > ////////////////////////// > have ability to use regular 3 axis mill have some negative parts, but it > also have 100 times positive parts that will create large market for 3D > head that can be used on regular 3 axis CNC mill. > /////////////////////// > many pattern shop will be needed such head that on CAT 40 CAT 50. > ////////////////// > why i can not attache roll of plastic filament to tool holder??? > I can attache 5 rolls of 8 inch diameter material - plastic filament. > A lot room on HAAS V4 and similar size machine. > ............................. > > > > > > > On Sun, Feb 2, 2014 at 5:19 PM, Ralph Stirling < > [email protected]> wrote: > > > It's commonly called a "repstrap" (like RepRap), and people have > > been doing it at least as long as regular 3d desktop printers. Building > > your filament extruder into a tool holder has somewhat limited > usefulness, > > since you aren't going to be able to feed the filament through the > spindle, > > or attach the filament spool to the tool holder. This certainly > precludes > > using it in a tool changer. If you use a CAT40 tool holder as a > convenient > > attachment point for an extruder, you need to have spindle orientation > > and spindle lock to it can't rotate while you are printing. As Andy > > suggested, > > most CNC milling machines are much, much slower than you would like > > for a printer because of all the mass they have to move . Mori Seiki > has a > > neat new 3d printing attachment (using powdered metal, not plastic > > filament) > > for their five axis machining centers, but even they don't try to mount > > it in > > a tool holder. It attaches to the side of the spindle housing. > > > > -- Ralph > > ________________________________________ > > From: andy pugh [[email protected]] > > Sent: Sunday, February 02, 2014 4:55 PM > > To: Enhanced Machine Controller (EMC) > > Subject: Re: [Emc-users] next big thing > > > > On 3 February 2014 00:50, a k <[email protected]> wrote: > > > > > So, question is why not just manufacture head as a another tool to CNC > > mill > > > on the CAT 40 or CAT 50 tool holder? > > > > It ought to work, but the typical 3D printer moves a lot faster than a > > milling machine. > > > > -- > > atp > > If you can't fix it, you don't own it. > > http://www.ifixit.com/Manifesto > > > > > > > ------------------------------------------------------------------------------ > > Managing the Performance of Cloud-Based Applications > > Take advantage of what the Cloud has to offer - Avoid Common Pitfalls. > > Read the Whitepaper. > > > > > http://pubads.g.doubleclick.net/gampad/clk?id=121051231&iu=/4140/ostg.clktrk > > _______________________________________________ > > Emc-users mailing list > > [email protected] > > https://lists.sourceforge.net/lists/listinfo/emc-users > > > > > > > ------------------------------------------------------------------------------ > > Managing the Performance of Cloud-Based Applications > > Take advantage of what the Cloud has to offer - Avoid Common Pitfalls. > > Read the Whitepaper. > > > > > http://pubads.g.doubleclick.net/gampad/clk?id=121051231&iu=/4140/ostg.clktrk > > _______________________________________________ > > Emc-users mailing list > > [email protected] > > https://lists.sourceforge.net/lists/listinfo/emc-users > > > > ------------------------------------------------------------------------------ > Managing the Performance of Cloud-Based Applications > Take advantage of what the Cloud has to offer - Avoid Common Pitfalls. > Read the Whitepaper. > > http://pubads.g.doubleclick.net/gampad/clk?id=121051231&iu=/4140/ostg.clktrk > _______________________________________________ > Emc-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/emc-users > > ------------------------------------------------------------------------------ Managing the Performance of Cloud-Based Applications Take advantage of what the Cloud has to offer - Avoid Common Pitfalls. Read the Whitepaper. http://pubads.g.doubleclick.net/gampad/clk?id=121051231&iu=/4140/ostg.clktrk _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
