Search found 9 matches

by login721
Wed Feb 24, 2021 10:42 pm
Forum: XY Axis
Topic: Struggling to print good Y carriages
Replies: 11
Views: 419

Re: Struggling to print good Y carriages

What slicer are you using? Prusa slicer support is suck. I have switch to Cura to print the Y carrier. Enable "break support into chunks" will help(and also support interface based on how filament act).
by login721
Wed Feb 24, 2021 9:09 am
Forum: Print Heads and Extruders
Topic: Custom Integrated Compact Extruder for HevORT
Replies: 22
Views: 1315

Re: Custom Integrated Compact Extruder for HevORT

MirageC wrote:
Thu Feb 18, 2021 1:09 am
Explore the CAD file here
I cannot access the link above, it return "Unauthorized" error.
by login721
Wed Feb 24, 2021 9:07 am
Forum: Print Heads and Extruders
Topic: Custom Integrated Compact Extruder for HevORT
Replies: 22
Views: 1315

Re: Custom Integrated Compact Extruder for HevORT

My only suggestion would be to revise the design with the same 12mm diameter drive gears as the orbiter. I'm working on the design with bigger gears. The problem with bigger gear is lower torque. We will need stronger motor or other gear to drive that setup. For the same motor and 50 teeth plastic ...
by login721
Wed Jan 06, 2021 5:40 pm
Forum: Print Heads and Extruders
Topic: Exchangeable print head
Replies: 7
Views: 584

Re: Exchangeable print head

Something like this with somekind of connector on toolhead and the base also works too. The XChange do nothing new to me.
https://properprinting.pro/product/quic ... -z-homing/
by login721
Wed Dec 23, 2020 7:43 pm
Forum: Z Axis
Topic: Z axis backdrive when unpowered
Replies: 21
Views: 2137

Re: Z axis backdrive when unpowered

I think use some kind of belt to connect the motor and ballscrew also work. 20 teeth pulley and 40 teeth pulley will give the same effect as using 2 mm pitch screw. It cheap and user don't have to using money on unnecessary upgrade.
by login721
Fri Dec 04, 2020 7:33 am
Forum: Print Heads and Extruders
Topic: Mosquito and Sherpa mini mount
Replies: 2
Views: 589

Mosquito and Sherpa mini mount

My attempt to make the mounter for the Mosquito hotend and Sherpa mini extruder. You will need some M3xD4.2XL3.0 brass thread insert to assembly the mounter. 2020-12-06 : Updated new design with better cooling. And 5015 blower fan mounter. The 5015 fan duct is from Bear Extruder. Assembly : https://...
by login721
Tue Nov 17, 2020 2:23 am
Forum: Z Axis
Topic: SFU1204 - Other machine end (Dold)
Replies: 12
Views: 1426

Re: SFU1204 - Other machine end (Dold)

Will set screw collar sit on top of thrust bearing work? Thrust bearing will work better than the bearing in og design for axial load.
https://photos.app.goo.gl/S6xg6Fy9Sb9H7cmA9
by login721
Mon Oct 26, 2020 11:42 pm
Forum: Z Axis
Topic: SFU1204 - Other machine end (Dold)
Replies: 12
Views: 1426

Re: SFU1204 - Other machine end (Dold)

Can pillow bearing help on this situation? https://duckduckgo.com/?t=ffab&q=pillow ... &ia=images
by login721
Tue Oct 13, 2020 12:11 am
Forum: Print Heads and Extruders
Topic: Titan Aero mount
Replies: 1
Views: 467

Titan Aero mount

I modified the official Hemera mount to be used with the Titan Aero. * Why? I have a Titan Aero laying around and want to use it with my custom build (180x180x180). * Changes Use m3 heat thread insert instead of hex nut on belt tensioner slot. Added some slot for zip-tie . Added some solid 0.2mm lay...