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Price
$20.00
System Requirements
This product requires VectorWorks 2008 or above.
Installation
For information on how to install plug-ins for Vectorworks, please see the VectorWiki article entitled Installing Plug-ins.
Description
Plasma Cutting
The Export Plasma Path command will export the G-code necessary to cut parts out of sheet stock using a plasma cutter. The proper entry and exit moves will be inserted to prevent stop/start marks in the work, and the cutter stream will be turned on and off at the appropriate times. After the G-code has been written to the output file, the file is automatically read back in, and the tool path is drawn so that the moves can be double-checked visually before running the part program on the machine. All of the cutting will be done with the left shoulder of the plasma stream. In other words, holes will always be cut in a clockwise direction, and the perimeter of parts will always be cut in a counter-clockwise direction. To prepare the drawing for exporting G-code, you should:
To export the G-code, click the Export Plasma Path command, and then pick the shapes in the order in which you want them cut. If you are cutting nested parts, where you're getting one part out of the scrap from a hole in another part, then obviously the inner part should be cut first, before the hole in the outer part is cut. As you pick shapes to be cut, they are hidden from view, as a visual indication that they have been picked, and so that you don't have to remember what you've already picked and what you haven't. All of the objects will re-appear after the command completes. To define where the entry/exit moves will occur, pick the shape to be cut on the edge where the entry/exit moves should be made. The segment picked will automatically be sub-divided, and the entry/exit point will be at the center of the picked segment. When picking a slit, pick the object at the end of the slit where the cut should start. The parts shown above generated the following code: (CAD File: Test.vwx) (Sunday, April 20, 2008 5:33:49 PM) (This part program assumes...) ( EDIT/EIA/#FORMAT Numeric Format = FLOATING) ( EDIT/EIA/#FORMAT I&J Codes in Abs.Mode = NO) N1 G20 N2 G90 N3 M08 N4 G40 N5 G00 X2.677 Y3.752 N6 G42 N7 M07 N8 G02 X2.750 Y3.575 I-0.177 J-0.177 N9 G01 X2.750 Y2.588 N10 G01 X4.725 Y2.588 N11 G01 X4.725 Y4.563 N12 G01 X2.750 Y4.563 N13 G01 X2.750 Y3.575 N14 G02 X2.677 Y3.399 I-0.250 J0.000 N15 M08 N16 G40 N17 G00 X1.836 Y3.399 N18 G42 N19 M07 N20 G02 X1.762 Y3.575 I0.177 J0.177 N21 G01 X1.762 Y5.551 N22 G01 X5.713 Y5.551 N23 G01 X5.713 Y1.600 N24 G01 X1.762 Y1.600 N25 G01 X1.762 Y3.575 N26 G02 X1.836 Y3.752 I0.250 J0.000 N27 M08 N28 G40 N29 G00 X0.701 Y3.752 N30 G42 N31 M07 N32 G02 X0.775 Y3.575 I-0.177 J-0.177 N33 G01 X0.775 Y0.612 N34 G01 X6.701 Y0.612 N35 G01 X6.701 Y6.538 N36 G01 X0.775 Y6.538 N37 G01 X0.775 Y3.575 N38 G02 X0.701 Y3.399 I-0.250 J0.000 N39 M08 N40 G40 N41 G00 X0 Y0 N42 M02 N43 % |