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 Repraps and DIY 3D Printing!, Open source hardware~

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storm88
post Jun 11 2013, 06:20 PM

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QUOTE(blomker @ Jun 4 2013, 07:41 AM)
Storm88 : Need a spool of 3mm White/Natural PLA urgently. You have them in stock now?  Please PM me ASAP, thanks.
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you mean clear pla? i need check. now st oversea. reply you when i got back
storm88
post Jun 25 2013, 04:55 PM

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QUOTE(zenix @ Jun 25 2013, 05:16 PM)
if possible i want a local shop.
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there is no local shop which can provide all stuff in one shot, yet

For me i still in the mid of discussion become a dealer for Makerbot. The Leadtime from them kills the mood to wait sweat.gif
storm88
post Jun 27 2013, 09:40 AM

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QUOTE(ozak @ Jun 27 2013, 10:32 AM)
In here, most of the stuff in 3D printer can be buy locally. Pulley, timing pulley, shaft, gear etc. Becuase this parts is more to industry, normal people will have a hard time to find. But if you ask those mechanical engineer, they know where can find those parts.

Only the controller and electronics you probably have to source out.
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you are right smile.gif
but just some extra information.
i ever tried to source the belt, shaft, gear, bolt etc, the average cost to build one locally is generally 20~40% more compare to import one kit directly. sweat.gif
storm88
post Jun 27 2013, 10:01 AM

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QUOTE(ozak @ Jun 27 2013, 10:57 AM)
Because of the high profit, quality and tax. I can buy this parts from japan and cheaper than here.

But nowaday, many taiwan, china and korea parts which is cheaper. It depend on quality.
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Well, for me, i always eye for NON CHINA parts. Sad/bad experience made me stay away from China goods. (If you happen to use mechanical stuff/tools quite frequent you would know what i mean whistling.gif )
Unless budget is really a concern only i'll pay the bill for Taiwan parts. If not, i general i normally get European made parts/tools.
storm88
post Jun 27 2013, 10:04 AM

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QUOTE(Paxrun @ Jun 26 2013, 01:45 PM)
I suppose storm88 can become dealer for reprap spare parts?
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Yes, i am heading that way.
Expect to have proper parts/gear corner for 3D Printing in my shop next year after Feb
storm88
post Jun 27 2013, 10:28 AM

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QUOTE(ozak @ Jun 27 2013, 11:15 AM)
Not sure how accurate the 3D printer need. If the accuracy is not that so important, china parts still can consider. But you have to know which maker is better. Taiwan should be ok. As long they takecare the quality. Cause majority the parts also from china. Just they have quality to control.

Europe parts is a bit expensive. I would rather get japan parts.
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it's not about accuracy, it's about product life and quality laugh.gif i used quite some mechanical and electronic stuff from China about 10 years ago. You know what, about 5 years ago i totally quit using China made stuff already. Taiwan stuff still okay, but for me Taiwanese stuff are just too "Sudden". Japan or European stuff are fine for me. their price at the same level smile.gif


storm88
post Jun 27 2013, 10:54 AM

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QUOTE(ozak @ Jun 27 2013, 11:52 AM)
China part improve alot compare 10yrs ago.

But so far, I never use before.  tongue.gif  Mostly Japan or western parts.
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well, maybe you are right, people do improve from time to time. But now it's already my habit to "Spend abit more now, hassle free longer way" biggrin.gif
storm88
post Jun 27 2013, 03:41 PM

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QUOTE(zenix @ Jun 27 2013, 04:34 PM)
erm....i really have no idea guys.
i need one to do fabrication of certain parts for my biz.
anyone can help please PM me.
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what do you do actually? u can pm me
storm88
post Jul 4 2013, 03:42 PM

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QUOTE(cognac @ Jul 2 2013, 11:47 PM)
wow...finally found 3d printer group!

thinking to do 3d printing, as I have no problem with 3d modelling.

I would like to ask, is it difficult to increase the bed size?
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welcome to the clan mate blush.gif



storm88
post Jul 18 2013, 08:43 AM

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filament extruder is the whole structure. To be exact, this is the filament driver:

user posted image


storm88
post Jul 18 2013, 09:06 AM

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QUOTE(ozak @ Jul 18 2013, 10:00 AM)
Understand now. Thanks. Normally I call this feeder unit. It use to feed anything that come in a wire form.

Can just use 2 gear, bearing, mechanical part and spring. Gear not neccessary to be modify. But the gear teeth must be small. Either 0.5 or max 0.8.

This 3D printer is getting me interesting into to built 1.  drool.gif  But short of knowledge at the controller side.

Is there a real demo unit to see in here?
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u were talking to...?
storm88
post Jul 22 2013, 10:32 AM

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QUOTE(-oc-gassa @ Jul 20 2013, 11:07 AM)
any idea how much this local 3d printers would cost?
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Reprap based will cost you the least.
Brand like Stratasys 3DP will cost you much higher. depend on what your budget is
storm88
post Jul 22 2013, 10:55 AM

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QUOTE(X3nz @ Jul 21 2013, 09:23 PM)
Yep! Sorry xD.. still trying to grabs the terminologies doh.gif..
nice gear @@! where do you get that? xD and how much is it? :S..
not sure if there is any demo leh~_~.. looking for guidance in terms of code wise oso.. haha~ currently installed marlin on board.. no real machine to test out yet wink.gif..
thats a nice aluminum frame.. i planned to do that in the future but still scouting for that specific frame wink.gif!!
their price would probably be high doh.gif! rm2k++? guesstimating xD

Doing so much 3d printing calculation lead me to guesstimate alot of things nowadays.. cant follow one straight up tutorial.. had to go a huge round to get things done wink.gif.. hopefully everything will pay off when everything reach me biggrin.gif!

planning to do the hobbed gear in the near future wink.gif
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i don't own the picture, i jus borrow it from some one.

if i weren't wrong, we can find the same gear locally, you need to do some customization on it
storm88
post Jul 22 2013, 04:48 PM

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QUOTE(tanjinjack @ Jul 22 2013, 05:05 PM)
Hi guys, I intend to print a part that has some fine detail, at the order of 0.1mm. Do you know who or which company is capable in printing such part?
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0.1mm? extruded printing very hard to achieve that detail level. only way is SLA printings
storm88
post Jul 22 2013, 05:05 PM

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QUOTE(tanjinjack @ Jul 22 2013, 05:54 PM)
I suppose so that it's hard to achieve with extruded printing. Any recommended company that do SLA printing in Malaysia?
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unless your product is very high in value which worth the prototyping. If you hope to look for a home printer like us, i dont think there is any
storm88
post Jul 22 2013, 05:20 PM

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QUOTE(tanjinjack @ Jul 22 2013, 06:16 PM)
What is the smallest detail a home printer could make anyway? I could adjust my model somehow.
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i mean, i don't know about other geeks, but for myself, i'm building a SLA unit myself, but the building cost is expected more than 10K.

if you ask me to prototype a product with my machine say 10c.m square object, that will definitely cost you few hundreds of ringgit.

For the professional prototype company, they'll definitely charge you much expensive
storm88
post Jul 22 2013, 05:34 PM

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QUOTE(tanjinjack @ Jul 22 2013, 06:28 PM)
Okay. I want to know how detail can a home printer achieve anyway. I'll probably have to resort to look for home printer, adjusting my model to fit the requirement. Can a home printer print details at 0.5mm resolution confidently?
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0.5mm should b fine. Any printer can do it well
storm88
post Jul 22 2013, 05:38 PM

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QUOTE(tanjinjack @ Jul 22 2013, 06:37 PM)
Possible for any lower?
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max at .3
storm88
post Jul 23 2013, 12:10 PM

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QUOTE(cognac @ Jul 22 2013, 11:17 PM)
by the way, why do you need such a small thickness? imho, that will not be strong enough for normal application except for visual purpose.
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the 0.3mm is not thickness. it is to define how detail a print out is.
if one print out is holo, then yes it's pretty fragile.

but like one of my prototype which is ABS solid 5mm custom made tube, i believe you need to hammer it to break it
storm88
post Jul 25 2013, 11:07 AM

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QUOTE(tanjinjack @ Jul 24 2013, 05:13 PM)
BTW, as I am sourcing parts for my MendelMax 1.5 and found out stepper motors are so expensive! I came across this recommended specs:
How tight should I follow about it? Where can I find good deal other than ebay?
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Aliexpress. China

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