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(língua portuguesa, Portugal, etc. Brazil has another forum.)
3 MM extra long ball end mills - 17 years ago
These may be useful for people milling their own extruder heads. It's a 3 mm ball end mill. 25 mm cutting length, 76 mm overall length. $ 16.79 (discount-tools.com has a fairly good reputation.) I'm mentioning it here because I had trouble finding extra long 3 mm ball end mills online and in stores.by SebastienBailard - General
Re: Automated Circuit Production - 17 years ago
Is anyone interested in going in on a group buy for pcbs? I wouldn't mind organizing one, although I'll probably be etching my own on Friday. I'll try to get a cost estimate tonight.by SebastienBailard - General
Re: cool stuff to try - 17 years ago
Mike, I was wondering, who do you use as suppliers for powdered metal? I'm looking to pick up ~1 kg of powdered bronze. -Sebastienby SebastienBailard - Casting and Moldmaking Working Group
Re: Is this the goal? - 17 years ago
Well, we want support material too. We're probably going to use a second head to deposit polyethylene glycol, or perhaps some other material. -Sebastienby SebastienBailard - General
Re: Things going on in the 3D printing world: - 17 years ago
On Monday 26 February 2007 04:15, Vik Olliver wrote: > On Mon, 2007-02-26 at 03:51 -0500, Sebastien Bailard wrote: > > fab@home is selling kits for $2,850.00, or $400.00 for just the > > acrylic bits. > > > > Well, for that much, people will be getting a complete RepRap kit. I'm > warming to the idea of shipping those. > > Vik :v) Do you mean to sell RepRap kby SebastienBailard - Developers
Re: Things going on in the 3D printing world: - 17 years ago
On Monday 26 February 2007 04:15, Vik Olliver wrote: > On Mon, 2007-02-26 at 03:51 -0500, Sebastien Bailard wrote: > > fab@home is selling kits for $2,850.00, or $400.00 for just the > > acrylic bits. > > > > Well, for that much, people will be getting a complete RepRap kit. I'm > warming to the idea of shipping those. > > Vik :v) Do you mean to sell RepRap kby SebastienBailard - Reprappers
Things going on in the 3D printing world: - 17 years ago
Someone's making a 3D printer that deposits granulated sugar: via: Also, fab@home is selling kits for $2,850.00, or $400.00 for just the acrylic bits. -Sebastien _______________________________________________ Developers mailing list Developers@reprap.orgby SebastienBailard - Developers
Things going on in the 3D printing world: - 17 years ago
Someone's making a 3D printer that deposits granulated sugar: via: Also, fab@home is selling kits for $2,850.00, or $400.00 for just the acrylic bits. -Sebastien _______________________________________________ Users mailing list Users@reprap.orgby SebastienBailard - Reprappers
Re: ABS and HDPE prices - 17 years ago
UHMW is 3.75/lb. 5lb costs USD$18.75. If you're running into financial issues, I'll loan you 5lb or so, if you like. -Sebastien On Friday 23 February 2007 16:52, you wrote: > how much is it per pound? > > On 2/23/07, Forrest Higgs wrote: > > Just to clarify things I called New Image this morning and talked to > > Leslie. "Pipe Grade" polyethylene is NOT the HDPE that Newby SebastienBailard - Developers
Re: ABS and HDPE prices - 17 years ago
Thank you for straightening that out, Forrest. I'll will organize a group buy for everyone for ABS and for UHMW. Please email me with your requests and shipping details. I'm going to phone in the order on Monday. UHMW is very tough, and very slippery. It is often used to make bearings, slides, jigs, etc. I can't remember its melting point off the top of my head, but it could be great toby SebastienBailard - Developers
Re: Automated Circuit Fabrication - 17 years ago
On Thursday 22 February 2007 21:05, Zach Hoeken wrote: > Hey guys, I posted a thread in the forums about an article i wrote > about the future of reprap and making its own circuits.... i'd love to > get some feedback. > > > _______________________________________________ > Developers mailing list > Developers@rby SebastienBailard - Developers
Re: ABS and HDPE prices - 17 years ago
I will ask him. If he says yes, I'll get some "pipe grade" hdpe as well, it will be good to compare to the stuff Zach got. Everyone, please let me know if you want some. -Sebastien On Thursday 22 February 2007 23:05, you wrote: > I'm pretty sure that Jim sold me "pipe grade" HDPE. You might want to ask > him if that's what he sold me to be certain. If it is that stuff extrudes >by SebastienBailard - Developers
ABS and HDPE prices - 17 years ago
These are the price quotes I got from Jim at New Image Plastics Manufacturing (plasticweldingrod.com) The prices are for 25 lb of 3 mm ABS and for 25 lb of "Pipe grade HDPE" aka 'HDPE, High Molecular Pipe Grade', which is used to repair UHMW objects, I imagine. I'm not sure if it differs from the HDPE that Zach bought. I'm assuming it isn't really, and I'm not going to order any just now.by SebastienBailard - Developers
Re: HDPE has arrived. - 17 years ago
Zach and I are also looking to go in on an order of ABS, and we'd like to find a better price than the $7.40/lb villageplastics.com quoted me. I've submitted a quote request at New Image Plastics (plasticweldingrod.com.) Who would like some ABS if we submit an order? Also, Forrest, I think you have some. What's your status there? Do you want more, do you have extra that we could buy offby SebastienBailard - Developers
Re: Power / Comms Attempt - 17 years ago
I'm interested in having a go at doing up a single-sided comms board. Want work on it together? -Sebastien On Wednesday 21 February 2007 15:19, you wrote: > i think the comms board is a good candidate for making it one-sided. > i think it would be a good intro into doing stuff with kicad too. if > i get some time later tonight or this week, i think i'm going to give > it try. iby SebastienBailard - Developers
Re: Moderators? - 17 years ago
It's probably just phorum's mechanism to control email attachments. I believe Simon may have set up developers@reprap.org so that core-cabal developers like you and I can natter away freely while non-cabal subscribers can only listen, and cannot post. In order to do this, he had to assign hiby SebastienBailard - Developers
Fwd: Re: Dry PVA quote request - 17 years ago
Here's a UK-based PVA Resin supplier, Adrian. Regards, -Sebastien ---------- Forwarded Message ---------- Subject: Re: RepRap.org Date: Tuesday 20 February 2007 02:46 From: "affinityadhesives" To: (me)@supermeta.com Sebastien Thank you for your enquiry regarding Dry Polyvinyl Acetate. We stock this as a powder form which is mixed with water for use. Resinite 3kg tub @by SebastienBailard - Developers
Re: Dark thought about support materials - 17 years ago
On Monday 19 February 2007 16:25, Adrian Bowyer wrote: > Quoting Forrest Higgs : > > The stuff melts at 40-50 degrees C? What use is that going to be? > > HDPE is coming out of the barrel of the Mk 2.1 at about 160 degrees . > > Wouldn't the PEG just turn into a puddle when HDPE at that > > temparature hit it? Also, I'd have to talk somebody into making it > >by SebastienBailard - Developers
Re: Lunatic idea - 17 years ago
I suppose it would work. No objections. We'd want to edit out the world domination threads. I'd say we test the idea using the emails from the "An alternative to timing belts?" thread. Also, let's not start with the main deluge until everyone's ready for it; it may be that one or two of us will want forwarning before receiving 3.5kiloemails. -Sebastien On Monday 19 February 2007 16:43,by SebastienBailard - Developers
Re: SebastienBailard: Re: Dark thought about support materials - 17 years ago
On Monday 19 February 2007 14:33, Adrian Bowyer wrote: > Quoting Sebastien Bailard : > > If new build material adheres poorly to support material, it would help > > to start the build material over known good build material. > > Yes - but that then has to be on support material. There has to be a > support to build transition between aome layer and the next somewhere >by SebastienBailard - Developers
Re: Fwd: An quote request has been submitted by Zach Smith on February 17, 2007, 1:17 am - 17 years ago
I've requested a price quote for ABS natural. I'll forward the quote to the list when I receive it. I've also asked about shipping prices to Canada. -Sebastien On Monday 19 February 2007 13:52, Zach Hoeken wrote: > cool... looks like we can get HDPE for cheap here in the US. $3.50 / > lb seems like a pretty good deal. _______________________________________________ Developers mailingby SebastienBailard - Developers
Re: New mailing list - 17 years ago
On Monday 19 February 2007 13:48, Adrian Bowyer wrote: > A large vote of thanks to Simon for getting this working. :-) > > It is a really great improvement. > > Yours > > Adrian > Agreed! 3 Cheers! The developers mailing list is being archived at: And we can post to the list via that forum. Users mailing list is being archived at: Teething troubles: * With some messby SebastienBailard - Developers
Re: SebastienBailard: Re: Dark thought about support materials - 17 years ago
If new build material adheres poorly to support material, it would help to start the build material over known good build material. Mind you, if we need to do little quarter-assed to half-assed fixes like this, it means that the support material isn't really that good. By the way, Adrian, Forrest, do you want me to pick up some Polyethylene glycol for you, or are you having success with theby SebastienBailard - Developers
Re: Dark thought about support materials - 17 years ago
> Perhaps we should put the crosshatching down first and the perimeter last? Good suggestion. It may also help to start the cross-hatching on known structural matererial, rather than on support material. If you think of a circular table, with a small central column and a large flat top, 90%+ to 100% of the cross-hatching will start over support material. -Sebastienby SebastienBailard - Developers