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Napravi sam PLOTER

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icon Napravi sam PLOTER07.04.2005. u 09:31

Koliko sam ja shvatio iz teksta ovi ljudi su napravili ploter za sebe i na internetu mogu da se nadju seme za ovakvu spravicu. Jel neko ima iskustva sa ovim, recite mi koliko je moguce i naravno koliko bi kostalo da znam vredi li gubiti vreme sa ovim!

tekst

eletronics on line

build your own plotter
drawing, cutting and milling
with stepper motors


A plotter is a drawing device
which is typically not affordable for
private use, particularly when
large paper formats are involved.
However if you feel you have suitable
stepper motors and the necessary
mechanical skills, why not
have a go at building a plotter
yourself? The results may more
than adequate.



Long-standing readers of this magazine are sure to remem-
ber our Plotter design described in the May and June 1988
issues. This was followed by a Mark II version (March 1990)
gressed since.
ists who not only design and build their own plotters, but are
also willing and able to share their knowledge with other
to this subject. His plotter page at
and a large number of programs for driving such a device
tion to the control programs (adapted for different types of
driver IC), there’s a collection of conversion programs, for
The site is also valuable for its collection of links to other
plete DIY descriptions of plotters and fraising machines to
Homebuilt Plot-
tion on plotters.
Another interesting plotter page is
bies
A beautiful home-made CNC fraising machine is shown
on the web by BCS Computerssysteme
should be noted though that this device is a private devel-
A plotter is a drawing device
which is typically not affordable for
private use, particularly when
large paper formats are involved.
However if you feel you have suitable
stepper motors and the necessary
mechanical skills, why not
have a go at building a plotter
yourself? The results may more
than adequate.
build your own plotter
drawing, cutting and millingwith stepper motors
electronics on lineelectronics on-line
and extended control software (September 1991). These
were once revolutionary articles, but technology has pro-
We were a little surprised to see that there are still hobby-
interested people. The Internet contains a vast amount of
such information which is accessible to everyone.
The first enthusiast we should mention here is Luberth
Dijkman who, a big plotter fan himself, drew our attention
http://home.wxs.nl/~luberth/plotter/plotter.htm
is a kind of repository of material on plotters. It contains,
among others, information on Luberth’s own DIY plotter,
from a computer. Software is available for different ‘plat-
forms’ as well as in different programming languages (QBA-
SIC, Pascal, C) — there’s something to suit everyone! In addi-
example, for conversion of true-type fonts into vector format.
internet sites covering the same subject, ranging from com-
suppliers of parts kits for home construction.
Luberth also presides and moderates the
ter Discussion Forum which is open to everyone with a ques-
Scumari Technohob-
run by Rick Schuitemaker at
http://www.scumari.demon.nl/plotter/plotnl.htm
from Germany. It
opment and that BCS does not supply any parts for the project.
The URL is
http://www.bcs-computersysteme.com/software/cnc/index.htm
Even in Brazil, plotters are being designed and built, as may
be seen at
http://www.geocities.com/ResearchTriangle/3215/plotter.htm-
Remarkably, this site contains link to Luberth Dijkman’s site!
If you want to know more about building a really large
plotter, take a look at Dave’s E-Size Plotter at
http://www.innova.net/~plumpe/plotter.html
Dave Rigotti is one of a number of private persons offering
components fr building a plotter, like stepper motors and
driver ICs:
http://hometown.aol.com/drigotti/HobbyCNC.htm
If you do not mind a lot of mechanical work, then lots
of inspiration may be obtained from the websites mentioned
here.
(005021-1)

Elektor Electronics 3/2000





07.04.2005. u 09:31 

guja011
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icon Re: Napravi sam PLOTER07.04.2005. u 18:45
naravno da je moguće. šta tu ima čudno?
cena zavisi od upotrebljenih komponenti , prvenstveno od vrste step motora.
velike uštede su moguće korišćenjem komponenti iz kojekakvih razvaljenih krševa,
npr. starih A3 štampača.
imaš finu žvaku o upravljanju steperima na npr

http://www.elektronika.rs.ba/data/projekti/cnc/
07.04.2005. u 18:45 

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icon Re: Napravi sam PLOTER07.04.2005. u 19:49
Da nemas neke seme ili slicno da ne trazim na netu?
07.04.2005. u 19:49 

guja011
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icon Re: Napravi sam PLOTER07.04.2005. u 21:49
pa imaš za početak na ovom linku što sam ti dao.
nije šema nikakav problem, prvo što trebaš da odrediš je format tj radno polje. onda prema njemu ti trebaju vođice i prenos i...naravno motorići. pošto je ploter u pitanju gde ti i nije neko veliko opterećenje po osama onda to i nije problematično puno.
kada to sve nabaviš tek onda gledaš kako ćeš da voziš motoriće, mislim na elektroniku. ona je najmanji problem. znači, prvo mehanika i prenos prema onom što ti treba pa tek onda elektronika - stepen za pogon motora, napajač i malko logike za spajanje na pc.
07.04.2005. u 21:49 

SoundStorm

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icon Re: Napravi sam PLOTER08.04.2005. u 00:33
a da li moze da se iskoristi ceo štampač? već ima pomeranje papira i glave, samo da se sredi nekako držač olovke? znaci neki jednostavan ploter manjeg formata (da,da znam da je u tome i fora, ali nekako ne mogu da skrenem misli sa tehničkog crtanja grafitnom olovkom :) ) i upravljanje preko pc-ja
08.04.2005. u 00:33 

guja011
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icon Re: Napravi sam PLOTER08.04.2005. u 08:04
pa moglo bi ali zaboravljas da se papir provlaci kroz valjke. posto ploter ne radi kao iglicasti ili pljuckavi printer, vec vuce pero odnosno olovku dobio bi crtez izmedju transportnih valjaka a time i brlje.
postoje 2 nacina crtanja:
-papir miruje, obicno elektrostaticki zalepljen za podlogu a pero ide po x i y,
- papir ide po x a pero po y osi. (vodjenje papira je po ivicama)

e, sad kad bi na stampackoj mehanici mogao da vodis papir po ivici van polja crtanja, mozda bi nesto i ispalo.
08.04.2005. u 08:04 

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icon Re: Napravi sam PLOTER08.04.2005. u 11:24
Citat:
guja011:
e, sad kad bi na stampackoj mehanici mogao da vodis papir po ivici van polja crtanja, mozda bi nesto i ispalo.

Pa, upravo tako rade svi stariji matricni stampaci - papir sa strane ima rupice u koje ulaze neki klincici i vuku papir.
Boze,
daj mi smirenost da prihvatim ono sto ne mogu da promenim,
hrabrosti da promenim ono sto mogu
i mudrosti da to dvoje razlikujem.
08.04.2005. u 11:24 

guja011
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icon Re: Napravi sam PLOTER08.04.2005. u 18:40
jeste bato, ali nije poenta korišćenje traktor fida već da možeš skoro bilokakav papir da staviš pa da radi.video si da manji ploteri (ne računam one zverine sa metar širokom rolnom što previjaju papir) uglavnom ili fiksiraju papir i crtaju po x i y ili ga ravno proteruju po x ispod grede sa y . uzgred, ne beše li ono samo steper po pravcu papaira a običan (sa prenosom) za glavu? davno sam ih razvaljivao pa se ne sećam.
08.04.2005. u 18:40 

SoundStorm

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icon Re: Napravi sam PLOTER09.04.2005. u 22:20
a da li neko ima ideju kako da se sredi podizanje/spustanje olovke uz kontrolu preko racunara?
09.04.2005. u 22:20 

guja011
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icon Re: Napravi sam PLOTER09.04.2005. u 22:37
pa to je valjda rešeno elektromagnetom i oprugom. kod ovih ploterića sa tuš-pisaljkom koji imaju fiksiran papir na letvi y ose se nalazi jedna klapna celom dužinom a aktivira se elektromagnetom tako gdegod da je na y letvi pisaljka ovo kad "klepi" odozgo, spusti pisaljku na papir. ovo ko ideja, smislićeš i ti nešto zgodno.
09.04.2005. u 22:37 

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icon Re: Napravi sam PLOTER10.04.2005. u 07:57
Jel ima neko neki softver za upravljanje preko racunara?
10.04.2005. u 07:57 

[es] :: Elektronika :: Napravi sam PLOTER

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