3D printer simulator online


Free STL file GCode Print Simulator・3D printable design to download・Cults

This application can visualize Gcodes and simulate a real 3D print.

GCode Simulator recognizes the print speeds and can simulate the print in realtime, but you can also speedup the prints (fast forward,slow motion). Each layer is painted in a different color to see how a layer overlaps with the layer below.

GCodeSimulator Home page: http://3dprintapps.de/

Video of GCodeSimulator in action: http://www.youtube.com/watch?v=i1SY2N21EDQ

GCodeSimulator let you to check how your print should turn out, making it easier to spot errors and fix them instead of wasting filament. If the print object looks ok you can directly send it over Wifi to GCodePrintr (Android) to print it.

GCodePrintr - 3D Printing for ANDROID available

Allows real 3D printing from an Android device

https://play.google.com/store/apps/details?id=de.dietzm.gcodesimulator

In addition GCodeSimulator analyses the Gcode file and prints additional information like:

It calculates various print details like

-print time

-used filament

-yx move distance

-print object dimension

-average print speeds

-number of layers

-layer details

-speed distribution / Acceleration

-weight and price of the printed object

-much more . ..

It also allows to debug your gcode by stepping through it line by line and show the results. (debug mode)

Developed for my reprap printer but works with other printers (e.g. makerbot, ultimaker,...) as well, tested with Silc3r and skeinforge gcodes.

Download the latest Version V142

Check out my other designs

Add GCode Simulator as post-processing script in Slic3r !!

Latest Update V1.42
Calculate line width based on extrusion and filament diameter
Paint the line width accordingly

Latest Update V1.41
Show a scrolling list of gcodes when stepping through in debug/pause mode
Detailed view #8 shows the current gcodes

Latest Update V1.34
Many improvements for CNC (non-3dprint) gcodes
Fixed gcode parsing issues
Calculate filament usage by extruder
and more

How to start GCodeSimulator on Windows/Linux/MacOS
GCodeSimulator is written in Java and therefore requires a Java Runtime Environment (>=1. 6) to be installed on the System. You can get the Java JRE from www.java.com (Oracle).
Once Java is installed you can start GCodeSimulator by double click on the GCodeSimulator.jar file. (Open with java from explorer or your favorite file browser.)
Do not extract the jar file ! (Windows explorer might show it as a tip archive)

If this does not work, please start GCodeSimulator by calling java from the command line
java -jar GCodeSimulator.jar [gcode_file]

[gcode_file] is optional , if not specified then a browse dialog will open.

IMPORTANT: Due to a bug in the linux java jre do not choose a file from the "recent file" list, this will cause a crash. Instead go to the full path of the file and open it there.

The GCode Print simulator can be controlled with the following hotkeys:

i/o=Zoom

+/-=Speed

n=NextLayer

r=Restart

p=Pause

q=Quit

I have tested it with many Slic3r gcodes and some skeinforge gcodes. But GCodes can be very complex, therefore I'm pretty sure there will still be bugs.

Z-Lifts might causes problems and negative coordinates as well (fixed with V0.65). Relative positioning is not supported yet.

Feedback is highly welcome !

Old version history:

Update V1.32

Fix for G02/G03 gcodes
Fit to page zoom
more fixes

Update V1.30

Improved behavior when jumping between layers

Support for G00,G01,G02 gcodes

Thumbnail support - can be integrated with Nautilus

Update V1.29

New Snapshot Image function to create a snapshot of the model and store it as jpg. Helps to get an overview and categorize your existing gcodes.

Round print bed support

Antialiasing

Many fixes

Update V1.27

Option to autostart print when sending gcode to GcodePrintr (>=V1.67)

Option to autosave model when sending gcode to GcodePrintr (>=V1.67)

Option to configure offset for dual extruder

Many bug fixes

Update V1. 25

Added limited support for BfB style gcodes

Added "Jump to Layer" option

New button bar & banner

Fixed nozzle offset

Update V1.22

Configurable bed size

Gray and Autumn Themes

Update V1.21

New Button bar

Layout changed

New print panel (not working yet)

Update V1.18

Fix wrong label painting

Remember Network IP

Remember last file path

Update V1.17

Many performance improvments

GCode Parser improvements

Paint Extruder on frotn view

Workaround for MacOS load bug

Update V1.16

Fixed problem when parsing gcodes with multiple whitespaces

UPDATE V1.15

Fixed NullPointerException with G4 gcode

UPDATE V1.14

Fixed Network Send Feature (broken in V1.12)

Improved load time

UPDATE V1.12

Add makeware specific extrusion code ( A&B instead of E)

Removed debug message which slowed down the load

Fixed side view, slicer comments view, 1st layer temp

Removed experimental edit mode (speek up if you need it!)

UPDATE V1. 11

Add makeware specific extrusion code ( A instead of E)

Fixed boundary calculation (start position was ignored)

UPDATE V1.10

Improved performance

Significantly reduced memory usage

UPDATE V1.07

-New Network Send (Remote Print) Feature - allows you to send the Gcode to an Android device running Gcode Simulator V1.05 Beta.

-Added new menu items for the functions added in V1.02

-Fixed Z-lift Bug (layers were reordered by Z-pos)

UPDATE V1.03-V1.06

Various updates to the Android Beta Version

UPDATE V1.02

Fixed some ReplicatorG Bugs

Fixed some "Invalid Gcode" errors by adding support for addtl. Gcodes (M204,M70,G161,...)

Show current Gcode line when in pause (debug mode)

Added step by step execution (debug mode). Use space/backspace to step through the gcodes during pause

Added fast forward/rewind (skip 50 gcodes). Use space/backspace during run.

Added increase/decrease of speedup in larger steps (10x). Use / (Up) * (Down)

UPDATE V0.99

The current location of the nozzle is painted to improve usability.

Replaced blue with a lighter pink to improve readability.

Click on speedup label box will toggles pause

Scrollwheel for speedup is only active when mouse is over printbed or labels

UPDATE V0.98

Support for center format G2/G3 Gcodes (Arc) - Radius format not supported yet

UPDATE V0.97

More reslilient against errors and unsupported gcodes

UPDATE V0.96

Display extrusion rate (mm/min) in real time

Display pause status in status bar

Display of Fan output changed (III=Full Speed, II=Medium, I=Slow, ""=off)

Rendering bug (Grey spots) fixed

UPDATE V0.95

Based on new GCodeInfo

Experimental Edit Mode added

Optimize lavel repaint

Fixed bugs with details toggle and temperature

UPDATE V0. 93

Some performance improvements.

Window Icon added.

Automatic Zoom on Window resize.

Filedialog uses current user path.

Fixed some multi-threading bugs.

UPDATE V0.92

Added Menubar

Show model details by default.

Fixed double buffering bug for MAC OS.

Some Performance improvements

UPDATE V0.91

Show current speed and remaining print time.

Fixed double buffering bug.

UPDATE V0.90

Render Front and Side View

Experimental Printing support (requires RXTXcomm.jar and /dev/ttyUSB0)

Added S Key-Shortcut for "Start Print"

Some Bug Fixes

UPDATE V0.81

Added Mouse Support

Mousewheel = Speed up/down

ALT+Mousewheel = Zoom in/out

Left Button on Bed = Next Layer

ALT+Left Button on Bed = Previous Layer

Right Button = Show Model Details

Left Button on Details = Toggle Model Details

Middle Button = Show Help

Show percentage when loading gcode files

Start with default gcode (GCode Simulator Key Chain) , press f to load file.

Fixed bugs.

UPDATE V0.80

Much smoother painting by splitting longer lines into multiple draws

Added nice looking labels with boxes for current infos (instead of plain test string)

Toggle modeldetails can now page through multiple pages of layer details

Unknown keys open about/help dialog.

Fixed acceleration (ignore acceleration for speed distribution), use acceleration for paint and layer time.

Show separate time values (with and without acceleration)

UPDATE V0.71

Non-disruptive zoom (no restart) implemented

Jump to previous layer added.

"Next Layer" option completes the layer painting (not skips it)

Paint grid on print bed.

UPDATE V0.69

Show new GCodeInfo modeldetails (Material,Weight,Price,.. See GcodeInfo for details.)

Fixed some issues with Skeinforge comments and average calulations.

UPDATE V0.68

Support for Java Version 1. 6 (MacOS)

UPDATE V0.67

Added option (t) to toggle details (show more model & layer details similar to Gcodeinfo)

Added option (f) to open another gcode file.

UPDATE V0.65

Handle gcode files with Z-Lifts and negative coordinates (auto center on bed).

Show details of the printed model (e.g. overall print time, size, layers,..)

GCode Simulator for ANDROID available

Allows real 3D printing from an Android device (not just simulation)

https://play.google.com/store/apps/details?id=de.dietzm.gcodesimulator

gcode viewer - online gcode viewer and analyzer in your browser!

Select GCode file

Drop file here

Progress indicators

Model info

Layer Info

2D Render options

Speed display type: mm/sec mm extrusion per mm move mm^3/sec Show non-extrusion moves Show retracts and restarts Move model to the center of the grid Show different speeds with different colors Emulate extrusion width Render lines slightly transparent Show +1 layer

GCode analyzer options

These require re-analyzing file:
Sort layers by Z Hide empty layers Show GCode in GCode tab (memory intensive!)

Printer Info

Plastic diameter: Plastic type: ABS PLA Nozzle size: Volumetric E Printer hourly cost: Filament price(per gram):

Error Analysis

Run analysis

Render error analysis results

  • 2D
  • 3D
  • GCode
  • About

gCodeViewer is a visual GCode visualizer, viewer and analyzer in your own browser! It works on any OS in almost any modern browser (chrome, ff, safari 6, opera, ie10 should work too). All you need to do - is drag your *.gcode file to the designated zone.

Current features include:

  • Visualize GCode in 2D, layer by layer
    • Show retracts and restarts
    • Show print/move/retract speeds
    • Display only part of layer, animate sequence of layer printing
    • Show two layers simultaneously so you can check overhangs
    • Adjust line width to simulate print more closely
    • Gcode viewer will try to parse nozzle and filament diameters from gcode, but it may fail to do so. In that case you will need to set it manually in 'Printer Info' tab
  • Analyze GCode
    • Print time, amount of plastic used, layer height, etc. for whole file and for single layer
    • Reference visualized part to GCode file (i.e. select a certain part of 2d visualization, switch to GCode view - it will highlight list of lines responsible for visualized piece)
  • Multiplatform, available online (but works offline too), works locally (doesn't upload you g-code anywhere or download anything but application itself)
  • 3D visualization (I don't know what for, it's dull and useless.. need to rewrite it from scratch)
  • And yeah, it's slow, memory hungry and only supports modern browsers
  • Totally open source so you can use it as you like

All sources are available at https://github.com/hudbrog/gCodeViewer
If you find any bugs or have feature requests - don't hesitate to post them to https://github. com/hudbrog/gCodeViewer/issues
And I would appreciate if you like it on Thingiverse page: http://www.thingiverse.com/thing:35248

Top 20 Free 3D Printing & 3D Printing Software

Looking for 3D printing software? We've rounded up the top 20 software tools for beginners and professionals alike. Most slicers are free.

What is a slicer? This is a program for preparing a digital model for printing. Models for 3D printing are usually distributed in STL files. To turn an STL file into G-code (a language that a 3D printer understands), a slicer program is required. It is called a slicer because it cuts (to slice - English) a 3D model into many flat two-dimensional layers, from which a 3D printer will add a physical object. nine0005

Which slicer should I choose? In this article, we will tell you which slicer is best for 3D printing for each stage of your work. Which one is better for preparing a 3D model for printing? But what if you need to create a 3D model from scratch? And if you are only taking the first steps in 3D?

Don't be afraid: we've answered all of these questions, including the required skill level for each program and where you can download it. The great thing is that most of these programs are completely free and open source. nine0005

  1. Cura
  2. CraftWare
  3. 123D Catch
  4. 3D Slash
  5. TinkerCAD
  6. 3DTin
  7. Sculptris
  8. ViewSTL
  9. Netfabb Basic
  10. Repetier
  11. FreeCAD
  12. SketchUp
  13. 3D Tool
  14. Meshfix
  15. Simplify3D
  16. Slic3r
  17. Blender
  18. MeshLab
  19. Meshmixer
  20. OctoPrint

#1: Cura

For beginners who need a slicer to prepare STL files for 3D printing

Cura is the default slicer software for all Ultimaker 3D printers, but can be used with most others , including RepRap, Makerbot, Printrbot, Lulzbot and Witbox. The program is completely open source, its capabilities can be extended using plugins.

This program is very easy to use and allows you to manage the most important 3D printing settings through a clear interface. Start in Basic mode to quickly get up to speed and change print quality settings. If finer control is required, switch to Expert mode. nine0005

Cura can also be used to directly control the printer, but then the printer and computer must be connected to each other.

Download: Cura

Price: Free

Systems: PC, Mac, Linux

#2: CraftWare

3D printers by the Hungarian startup CraftUnique to support their CraftBot crowdfunding machine. However, the program works with other printers. nine0005

Like Cura, CraftWare allows you to switch from "Easy" to "Expert" mode, depending on how confident you feel. It's a colorful app that features a visual G-code visualization with each function represented by a different color. But the most outstanding feature is the individual support service. As far as we know, only the paid program Simplify3D has this.

Please note, however, that this program is still in beta, so bugs may occur. nine0005

Download: CraftWare

Price: Free

Systems: PC, Mac

#3: 123D Catch

-systems, smartphones and tablets, which allows you to convert images of objects into a 3D model. Pictures can be taken with a smartphone/tablet or digital camera.

You need many photos of an object from different angles - the more the better - after which they will be compiled into a 3D model. nine0005

123D Catch is more of a fun app than a professional 3D printing tool, but after some tambourine dancing, you can get good results, especially when paired with an STL editor like MeshLab or Meshmixer.

Price: Free

Systems: PC, Android, iOS, Windows Phone

#4: 3D Slash

and surprisingly simple, and refreshingly new. With 3D Slash, you can design 3D models using your dice skills. nine0005

You can start with a large block and, like a virtual sculptor, remove small cups from it with tools such as a hammer or drill, or start from empty space and build a model from cubes and other shapes. You can paint with flowers or use template pictures.

Other features worth mentioning are tools for creating logos and 3D text. The Logo Wizard imports an image and creates a 3D model, while the Text Wizard allows you to enter and format text, and then turn it into 3D. nine0005

Recommended!

Download: 3dslash.net

Price: Free

Systems: PC, Mac, Linux, Browser

#5: TinkerCAD

- A computer-aided design (CAD) system for 3D printing, which is a good starting point for beginners. Since its capabilities are limited compared to Blender, FreeCAD and SketchUp, many users switch to more powerful tools after some time. nine0005

As in 3D Slash, here you can build models from basic shapes. At the same time, unlike 3D Slash, TinkerCAD allows you to create vector shapes in 2D and convert them into three-dimensional models.

Come in: Autodesk TinkerCAD

Price: Free

Systems: Browser

#6: 3DTin

For beginners who want to create 3D printable models

another easy and intuitive online tool choice for beginners in 3D modeling. All you need is a Chrome or Firefox browser with WebGL enabled. nine0005

Choose from a huge library of 3D shapes and add them to your sketch. All sketches are stored in the cloud, access to them is free if you honor the Creative Commons license. Everything can be exported to STL or OBJ formats.

Enter: 3DTin

Price: Free

Systems: Browser

#7: Sculptris

For beginners who want to create 3D printable models

clay. This is a fantastic 3D modeling program if figurines are your main task. For example, you can make a bust of your favorite video game or comic book character. Sculptris is completely free and bills itself as a stepping stone to the more complex (and expensive) ZBrush tool. nine0005

Download: Pixologic Sculptris

Price: Free

Systems: PC, Mac

#8: ViewSTL

For beginners who want to view STL files

ViewSTL is the easiest way to view STL files . Simply open a web page and drag the STL onto the dotted box.

The STL online viewer allows you to display the model in one of three views: flat shading (for a quick view), smooth shading (for a high-quality image), and wireframe. nine0005

Enter: ViewSTL

Price: Free

Systems: Browser

#9: Netfabb Basic

some nice features that allow you to analyze, "repair" and edit STL files before moving on to the model cutting stage.

A good choice if you need more than just a slicer and want to be able to quickly fix STL files without having to learn programs like MeshLab or Meshmixer. nine0005

Don't let the 'Basic' in the title fool you, Netfabb Basic is actually a very powerful 3D printing tool. It's "basic" only in the sense that it doesn't cost €1,500 like Netfabb Professional!

Download: netfabb.de

Price: Free

Systems: PC, Mac, Linux

No. 10: Repetier

For advanced to prepare STL files for 3D printing

9002 the next level of 3D printer slicer software, but if you want to stay open source, you should look into Repetier. It is the great grandfather of 3D printing software and a favorite of the RepRap community. nine0005

To date, the program is moving by leaps and bounds from the level for beginners to advanced users. Packaged in an all-in-one configuration, it supports up to 16 extruders, multi-slicing via plug-ins, and virtually every fusing 3D printer on the market. Get ready to tinker!

What's more, Repetier Host works remotely via Repetier Server, so that the 3D printer can be controlled via a browser, tablet or smartphone. nine0005

Download: Repetier

Price: Free

Systems: PC, Mac, Linux

#11: FreeCAD

The program is a great option for developing your design skills. More technically, this parametric 3D modeling program allows you to easily change the project by rolling back through the history of the model and editing the parameters. nine0005

Download: freecadweb.org

Price: Free

Systems: PC, Mac, Linux

#12: SketchUp

For beginners who want to create 3D printable models

SketchUp is the perfect combination of simplicity and the perfect combination functionality, with a user-friendly interface and a relatively flat learning curve (i. e., as experience grows with the time spent), the ideal program for developing three-dimensional models.

The Make SketchUp version is free and will include everything you need for 3D modeling if you also download and install the free STL exporter. There is also a professional edition for architects, interior designers and engineers. nine0005

Download: sketchup.com

Price: Free (SketchUp Make), $695 (SketchUp Pro)

Systems: PC, Mac, Linux

#13: 3D-Tool Free Viewer

view and validate STL files

3D-Tool Free Viewer is a sophisticated tool that, among other things, allows you to check the structural integrity and printability of your file. With the Cross-Section function, for example, you can look at the model from the inside and check the wall thickness. Very useful if you want to check your STL file for killer errors before printing. nine0005

Download: 3D-Tool

Price: Free

Systems: PC

#14: Meshfix

your model for errors.

Price: Free

Systems: Browser

#15: Simplify3D

For professionals to prepare STL files for 3D printing print. A flexible algorithm checks the model for problems, fixes them, shows a preview of the printing process (ideal for identifying potential problems), and then slices it. nine0005

This slicer offers the best infill pattern options in the competition. For models that require supports, Simplify3D will create the appropriate structures on its own and give you full control over their placement. For printers with a dual extruder, when printing with different materials, the Dual Extrusion wizard will help, as a result of which, for example, it will be easier to remove the dissolving filament.

Simplify3D supports 90% of today's commercially available desktop 3D printers and is compatible with Marlin, Sprinter, Repetier, XYZprinting, FlashForge, Sailfish and MakerBot firmware. Simplify3D can also be used to directly control the printer, but then the printer and computer must be connected to each other. nine0005

Download: simplify3d.com

Price: $149

Systems: PC, Mac, Linux

#16: Slic3r

source code, which has a reputation as a carrier of super new functionality, which you will not find anywhere else. The current version of the program is able to show the model from multiple angles, so that the user gets a better preview experience.

There's also an incredible 3D honeycomb infill, the first of its kind that can extend over multiple layers rather than repeating itself like a stamp. This significantly increases the strength of the internal filling of the model and the final printout.

Another option is direct integration with Octoprint. Once the files on the user's desktop are sliced, they can be directly uploaded to Octoprint with one click.

Download: Slic3r

Price: Free

Systems: PC, Mac, Linux

#17: Blender

For professionals who want to create 3D printable models

Blender is a popular computer-aided design (CAD) system with a steep learning curve. Not at all the best choice for beginners, but what you need if you are quite experienced and need something more complex for modeling and printing.

In short, Blender is one of the most powerful tools out there. Its community is always ready to help, there are a lot of educational materials. It's also open source, so enthusiasts often write extensions to make it even better and more powerful. nine0005

Download: blender.org

Price: Free

Systems: PC, Mac, Linux

#18: MeshLab

For professionals to prepare STL files for 3D printing

MeshLab - advanced editor. It allows you to remove parts of a 3D model, merge two models into one, patch holes. If you need a program to modify models for 3D printing or some kind of "repair" work, MeshLab is the right choice.

Price: Free

Systems: PC, Mac, Linux

#19: Meshmixer

For professionals to prepare STL files for 3D printing files. It's especially good for identifying potential problems and fixing them automatically. For example, it will show paper-thin walls that can lead to problems with 3D printing. Meshmixer is part of the Autodesk family of 3D printer software, so it should work well with tools like TinkerCAD. nine0005

Price: Free

Systems: PC, Mac

#20: OctoPrint

start, pause or interrupt 3D print jobs. Combined with Wi-Fi capable devices, it makes for a great monitor for remotely monitoring the 3D printing process.

Octoprint understands the G-codes of almost all 3D printers and slicers and includes a gCodeVisualizer to visualize this code before or during printing. nine0005

If you want to work away from your 3D printer and control it remotely, Octoprint is the best you can find.

Download: octoprint.org

Price: Free

Systems: PC, Mac, Linux

Source

Free SCAD file G - Code


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