Teaching Tech | Input shaping without changing firmware - GH Enterprise Smart Shaper guide and test @TeachingTech | Uploaded 1 year ago | Updated 2 days ago
Input shaping is a revelation in 3D printing, allowing a huge decrease in print time without a decrease in print quality. Until now it has only been available with Klipper firmware, or in a simpler version with RepRapFirmware. GH Enterprise has created a stepper motor driver with input shaping inbuilt, which means it can be used regardless of firmware or mainboard. In this video I test it out on an old 8 bit mainboard with great results, and cover limitations and other tips to get the most out of the product.
The stepper drivers were supplied free of charge by GH Enterprise for the purpose of making this video. All opinions expressed are my own. teachingtechyt.github.io/reviewpolicy.html
Purchase the Smart Shaper on Amazon: amzn.to/3CUzsIW
Purchase the Smart Shaper on eBay: ebay.us/JJNLfD
0:00 Introduction
0:50 What is ringing?
1:22 What is input shaping?
Marlin input shaping early work: github.com/MarlinFirmware/Marlin/pull/24797/commits/3553b729ee5610cd0ff230b295a476e9f8bdff63
2:03 GH-Enterprises Smart shaper stepper motor driver
Webpage: gh-enterprise.com/en/3d-printer-controller
2:40 Installation docs
Webpage: gh-enterprise.com/en/3d-printer-controller
Guide to editing Marlin firmware: youtu.be/eq_ygvHF29I
3:00 Target printer
Switching extruder/hot end guide video: youtu.be/ag7b9jOhlPY
3:41 Installation in UART mode
5:10 Installation in legacy/standalone mode
How to set your stepper motor driver VREF: teachingtechyt.github.io/calibration.html#steppers
6:27 Measuring resonant frequency with test print
ZupFe online gcode analyser: zupfe.velor.ca
7:27 Calculating resonant frequency
8:17 Using the gcode generator tool to program the Smart Shapers
10:59 Print tests
Free acceleration tower test: teachingtechyt.github.io/calibration.html#accel
Mini Castle model: thingiverse.com/thing:7013
12:32 Shaper algorithm experiments
13:06 Limitations
Buy quality and affordable filament from X3D. Buy 3, get 1 free and a free sample pack with every order: www.x3d.com.au
Get Quality Resins from 3D Printers Online. 5% off storewide for Teaching Tech subscribers [Code: tech5]
https://3dprintersonline.com.au/
Take a look around and if you like what you see, please subscribe.
Support me on Patreon: http://www.patreon.com/teachingtech
Input shaping is a revelation in 3D printing, allowing a huge decrease in print time without a decrease in print quality. Until now it has only been available with Klipper firmware, or in a simpler version with RepRapFirmware. GH Enterprise has created a stepper motor driver with input shaping inbuilt, which means it can be used regardless of firmware or mainboard. In this video I test it out on an old 8 bit mainboard with great results, and cover limitations and other tips to get the most out of the product.
The stepper drivers were supplied free of charge by GH Enterprise for the purpose of making this video. All opinions expressed are my own. teachingtechyt.github.io/reviewpolicy.html
Purchase the Smart Shaper on Amazon: amzn.to/3CUzsIW
Purchase the Smart Shaper on eBay: ebay.us/JJNLfD
0:00 Introduction
0:50 What is ringing?
1:22 What is input shaping?
Marlin input shaping early work: github.com/MarlinFirmware/Marlin/pull/24797/commits/3553b729ee5610cd0ff230b295a476e9f8bdff63
2:03 GH-Enterprises Smart shaper stepper motor driver
Webpage: gh-enterprise.com/en/3d-printer-controller
2:40 Installation docs
Webpage: gh-enterprise.com/en/3d-printer-controller
Guide to editing Marlin firmware: youtu.be/eq_ygvHF29I
3:00 Target printer
Switching extruder/hot end guide video: youtu.be/ag7b9jOhlPY
3:41 Installation in UART mode
5:10 Installation in legacy/standalone mode
How to set your stepper motor driver VREF: teachingtechyt.github.io/calibration.html#steppers
6:27 Measuring resonant frequency with test print
ZupFe online gcode analyser: zupfe.velor.ca
7:27 Calculating resonant frequency
8:17 Using the gcode generator tool to program the Smart Shapers
10:59 Print tests
Free acceleration tower test: teachingtechyt.github.io/calibration.html#accel
Mini Castle model: thingiverse.com/thing:7013
12:32 Shaper algorithm experiments
13:06 Limitations
Buy quality and affordable filament from X3D. Buy 3, get 1 free and a free sample pack with every order: www.x3d.com.au
Get Quality Resins from 3D Printers Online. 5% off storewide for Teaching Tech subscribers [Code: tech5]
https://3dprintersonline.com.au/
Take a look around and if you like what you see, please subscribe.
Support me on Patreon: http://www.patreon.com/teachingtech
