Thingiverse
NF Crazy - Ender 3 - DUAL Blower and Mount by ItsDlite
by Thingiverse
Last crawled date: 5 years, 7 months ago
Mount and dual blower for the all-metal hotend NF Crazy (Generic Mosquito).
Hotendhttps://www.aliexpress.com/item/4000088018308.html
This project I worked on for months, designing 22 versions of the dual blower and configuring my printer. I can say that I can now print PLA, TPU and Carbon / Nylon with no problems.
This is not a project for beginners:
You have to 3D print the parts in PLA to start and then Carbon when you are done.
Before starting this project you should watch videos like:
All Metal hotend microswiss by Teaching Tech! - Thank you Teching Tech!
For Carbons or high-temperature projects you will need Marlin or a board that can be modified for higher temperature settings and adjustments for the thermistor and heater block/heating tube:
example of a Configuration.h modification:https://www.aliexpress.com/item/4000591370691.html
You will also need to trim the offset.
Parts list for my configuration:
Marlin motherboardhttps://www.amazon.com/gp/product/B07TYFMQW3/ref=ppx_yo_dt_b_asin_title_o09_s00?ie=UTF8&psc=1
Heat Shrink Wraphttps://www.amazon.com/gp/product/B07HT73LLG/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1
More Heat Shrink Wraphttps://www.amazon.com/gp/product/B01MFA3OFA/ref=ppx_yo_dt_b_asin_title_o09_s00?ie=UTF8&psc=1
Boltshttps://www.amazon.com/gp/product/B06XKMNH4T/ref=ppx_yo_dt_b_asin_title_o05_s00?ie=UTF8&psc=1
Wire Crimpershttps://www.amazon.com/gp/product/B07FCX1M6Q/ref=ppx_yo_dt_b_asin_title_o09_s00?ie=UTF8&psc=1
Jumpershttps://www.amazon.com/gp/product/B07BDJ63CP/ref=ppx_yo_dt_b_asin_title_o09_s00?ie=UTF8&psc=1
Thermistorhttps://www.aliexpress.com/item/4000591370691.html
NF Crazyhttps://www.aliexpress.com/item/4000088018308.html
Hotend Cooling Fanhttps://www.amazon.com/gp/product/B072JK9GX6/ref=ppx_yo_dt_b_asin_title_o09_s00?ie=UTF8&psc=1
Dual Duck Fanhttps://www.amazon.com/gp/product/B016XMK6SE/ref=ppx_yo_dt_b_asin_title_o09_s01?ie=UTF8&psc=1
Buck Convertershttps://www.amazon.com/gp/product/B01GJ0SC2C/ref=ppx_yo_dt_b_asin_title_o09_s01?ie=UTF8&psc=1
Silicon Boot:https://www.aliexpress.com/item/4000461218502.html?spm=a2g0s.9042311.0.0.6bb14c4d8i9gkP
Heating Tube *VERY IMPORTANT 24vhttps://www.aliexpress.com/item/4000550325460.html?spm=a2g0s.9042311.0.0.6bb14c4d8i9gkP
Optional Parts:
Wire Strippers
Settings:
Supports are needed (CURA blockers on the blowers and all bolt holes)
Print with the blowers pointing up.
Infill 25% - 45% the higher the infill the stronger the parts.
CREATED: 4/9/2020
I will update this as questions are asked.
Hotendhttps://www.aliexpress.com/item/4000088018308.html
This project I worked on for months, designing 22 versions of the dual blower and configuring my printer. I can say that I can now print PLA, TPU and Carbon / Nylon with no problems.
This is not a project for beginners:
You have to 3D print the parts in PLA to start and then Carbon when you are done.
Before starting this project you should watch videos like:
All Metal hotend microswiss by Teaching Tech! - Thank you Teching Tech!
For Carbons or high-temperature projects you will need Marlin or a board that can be modified for higher temperature settings and adjustments for the thermistor and heater block/heating tube:
example of a Configuration.h modification:https://www.aliexpress.com/item/4000591370691.html
You will also need to trim the offset.
Parts list for my configuration:
Marlin motherboardhttps://www.amazon.com/gp/product/B07TYFMQW3/ref=ppx_yo_dt_b_asin_title_o09_s00?ie=UTF8&psc=1
Heat Shrink Wraphttps://www.amazon.com/gp/product/B07HT73LLG/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1
More Heat Shrink Wraphttps://www.amazon.com/gp/product/B01MFA3OFA/ref=ppx_yo_dt_b_asin_title_o09_s00?ie=UTF8&psc=1
Boltshttps://www.amazon.com/gp/product/B06XKMNH4T/ref=ppx_yo_dt_b_asin_title_o05_s00?ie=UTF8&psc=1
Wire Crimpershttps://www.amazon.com/gp/product/B07FCX1M6Q/ref=ppx_yo_dt_b_asin_title_o09_s00?ie=UTF8&psc=1
Jumpershttps://www.amazon.com/gp/product/B07BDJ63CP/ref=ppx_yo_dt_b_asin_title_o09_s00?ie=UTF8&psc=1
Thermistorhttps://www.aliexpress.com/item/4000591370691.html
NF Crazyhttps://www.aliexpress.com/item/4000088018308.html
Hotend Cooling Fanhttps://www.amazon.com/gp/product/B072JK9GX6/ref=ppx_yo_dt_b_asin_title_o09_s00?ie=UTF8&psc=1
Dual Duck Fanhttps://www.amazon.com/gp/product/B016XMK6SE/ref=ppx_yo_dt_b_asin_title_o09_s01?ie=UTF8&psc=1
Buck Convertershttps://www.amazon.com/gp/product/B01GJ0SC2C/ref=ppx_yo_dt_b_asin_title_o09_s01?ie=UTF8&psc=1
Silicon Boot:https://www.aliexpress.com/item/4000461218502.html?spm=a2g0s.9042311.0.0.6bb14c4d8i9gkP
Heating Tube *VERY IMPORTANT 24vhttps://www.aliexpress.com/item/4000550325460.html?spm=a2g0s.9042311.0.0.6bb14c4d8i9gkP
Optional Parts:
Wire Strippers
Settings:
Supports are needed (CURA blockers on the blowers and all bolt holes)
Print with the blowers pointing up.
Infill 25% - 45% the higher the infill the stronger the parts.
CREATED: 4/9/2020
I will update this as questions are asked.