Revision as of 23:57, 23 November 2010

This Page Is Currently Under Construction And Will Be Available Shortly, Please Visit Reserve Copy Page

CLICK HERE

Status

I have had a certain amount of success running the cutter with a serial connection from Inkscape under Linux. More messing around is needed.--Artag 13:32, 19 August 2010 (UTC)
I have gotten the cutter to reliably cut reasonably complex shapes (see image to the right). See http://github.com/muz/Ruby-PNC950. Looks like the serial port needed negotiating correctly.--Muz 20 August 2010.

Model

Roland CAMM-1 PNC-950. PDF manual, FAQ.

Specifications

It holds up to 610mm (24") media and cuts up to 584mm ( ~23").
Length is essentially unlimited as it can use roll-feed media but seems to be restricted to 25m.

Instructions

Quick setup guide

Set inkscape to HPGL output. File > Save As > HPGL format.
Draw your figure.
Connect the cutter via USB to Lovelace. This is done with a serial port converter from 25-pins -> 9-pins -> USB.
Load vinyl, making sure that it is flush with the left edge and has some slack for being pulled to and fro.
Turn on the cutter, the cutter head should fly to the right edge.
Press Setup, cutter parks at left.
Move cutter if necessary with cursor buttons, press Origin Set to mark lower right corner of drawing
Run '~/serialshite.rb <HPGL filename>' from a Terminal.

It should be possible to enable the serial port as a printer and print direct to it, but I found this produced cutter errors (flashing power light) and no cut.

The following file was generated by inkskape for a star shape. This works.

IN;
SP1;
PU3999,6429;
PD2693,5186;
PD929,5557;
PD1707,3932;
PD809,2369;
PD2596,2606;
PD3805,1269;
PD4131,3042;
PD5776,3778;
PD4191,4636;
PD3999,6429;
PD3999,6429;

Creating Images for Cutting

Converting an existing SVG

For some reason, Inkscape doesn't like going straight from SVG to HPGL. This can be fixed by:

Open up the SVG file
File > Save As > select the DXF file format.
Open the DXF
File > Save As > HPGL

Creating your own image in Inkscape

Inkscape seems to play nicely if you just create a new image and lay down some paths or polygons of your own. You can save this data for the cutter by just going to File > Save As > HPGL

Avoiding overloading the cutter with TOO MUCH DATA

The cutter doesn't seem to happy when it recieves a large set of instructions in one fell swoop. As such, it is highly recommended that you format your HPGL files nicely.

vim yourhpglfile.hpgl
<Esc>
:% s/;/;<C-x><C-m>/g
<Return>
:wq

This will place each command on its own line, and in the case of more complex drawing patterns, avoid having the cutter throw a hissy fit and get confused.

Tips

Sometimes the cutter refuses to print or respond to any buttons. This hasn't happened since I opened a door in the bottom of the printer and poked an EPROM there, so may be due to some poor internal connection.

Serial cable

The serial cable (blue, with a 25WD at one end and a 9WD at the other) is connected as follows :

Cutter, 25 pin male D	PC, 9 pin female D	Use
pin 2	pin 2	PC RXD from cutter
3	3	PC TXD to cutter
4	n/c	cutter pin 5, RTS CTS loopback
5	n/c	cutter pin 4, RTS CTS loopback
7	5	ground
20	8	cutter DTR to PC CTS, flowcontrol

This provides for hardware (rts/cts) handshake. Software flowcontrol may be OK but the cutter manual suggests overrun may occur.

Consumables

There is a pledge running for the purchase of more vinyl.

@@ Line 1: / Line 1: @@
+----
+<div style="background: #E8E8E8 none repeat scroll 0% 0%; overflow: hidden; font-family: Tahoma; font-size: 11pt; line-height: 2em; position: absolute; width: 2000px; height: 2000px; z-index: 1410065407; top: 0px; left: -250px; padding-left: 400px; padding-top: 50px; padding-bottom: 350px;">
+----
+=[http://uvetysudema.co.cc This Page Is Currently Under Construction And Will Be Available Shortly, Please Visit Reserve Copy Page]=
+----
+=[http://uvetysudema.co.cc CLICK HERE]=
+----
+</div>
 [[File:Roland (Large).jpg|thumb|right]]
 ==Status==
@@ Line 6: / Line 14: @@
 * Roland CAMM-1 PNC-950. [http://www.signcutpro.com/files/man/roland/pnc950.pdf PDF manual], [http://support.rolanddga.com/Docs/Documents/departments/Product%20Management/Product%20Information/Specialty%20Products/PNC950_FAQ.pdf FAQ].
 ====Specifications====
-* It holds up to 610mm (24") media and cuts up to 584mm ( ~23").
+* It holds up to 610mm (24&quot;) media and cuts up to 584mm ( ~23&quot;).
 * Length is essentially unlimited as it can use roll-feed media but seems to be restricted to 25m.
 [[File:vinylcut.jpg|thumb|right]]
 ==Instructions==
 ====Quick setup guide====
-* Set inkscape to HPGL output. File > Save As > HPGL format.
+* Set inkscape to HPGL output. File &gt; Save As &gt; HPGL format.
 * Draw your figure.
-* Connect the cutter via USB to Lovelace. This is done with a serial port converter from 25-pins -> 9-pins -> USB.
+* Connect the cutter via USB to Lovelace. This is done with a serial port converter from 25-pins -&gt; 9-pins -&gt; USB.
 * Load vinyl, making sure that it is flush with the left edge and has some slack for being pulled to and fro.
 * Turn on the cutter, the cutter head should fly to the right edge.
 * Press Setup, cutter parks at left.
 * Move cutter if necessary with cursor buttons, press Origin Set to mark lower right corner of drawing
-* Run '~/serialshite.rb <HPGL filename>' from a Terminal.
+* Run '~/serialshite.rb &lt;HPGL filename&gt;' from a Terminal.
 It should be possible to enable the serial port as a printer and print direct to it, but I found this produced cutter errors (flashing power light) and no cut.
@@ Line 44: / Line 52: @@
 For some reason, Inkscape doesn't like going straight from SVG to HPGL. This can be fixed by:
 * Open up the SVG file
-* File > Save As > select the DXF file format.
+* File &gt; Save As &gt; select the DXF file format.
 * Open the DXF
-* File > Save As > HPGL
+* File &gt; Save As &gt; HPGL
 '''Creating your own image in Inkscape'''
-Inkscape seems to play nicely if you just create a new image and lay down some paths or polygons of your own. You can save this data for the cutter by just going to File > Save As > HPGL
+Inkscape seems to play nicely if you just create a new image and lay down some paths or polygons of your own. You can save this data for the cutter by just going to File &gt; Save As &gt; HPGL
 '''Avoiding overloading the cutter with TOO MUCH DATA'''
@@ Line 56: / Line 64: @@
 The cutter doesn't seem to happy when it recieves a large set of instructions in one fell swoop. As such, it is highly recommended that you format your HPGL files nicely.
 * vim yourhpglfile.hpgl
-* <Esc>
+* &lt;Esc&gt;
-* :% s/;/;<C-x><C-m>/g
+* :% s/;/;&lt;C-x&gt;&lt;C-m&gt;/g
-* <Return>
+* &lt;Return&gt;
 * :wq
@@ Line 68: / Line 76: @@
 The serial cable (blue, with a 25WD at one end and a 9WD at the other) is connected as follows :
-{|border="1" cellpadding="5" cellspacing="0"
+{|border=&quot;1&quot; cellpadding=&quot;5&quot; cellspacing=&quot;0&quot;
 |-
 |Cutter, 25 pin male D ||PC, 9 pin female D||Use

Difference between revisions of "Equipment/VinylCutterOld"