Search models, users, collections, and posts

DarkStar Rocket

Print Profile(5)

All
X1 Carbon
P1S
P1P
X1
X1E
A1
H2D
H2D Pro
H2S
P2S
H2C
X2D
A2L
A1 mini

V2
V2
Designer
2.9 h
1 plate
4.8(53)

V1
V1
Designer
3.2 h
1 plate
5.0(2)

PLA - Shortened/Arranged for A1-Mini
PLA - Shortened/Arranged for A1-Mini
3.8 h
1 plate
4.8(17)

PLA Version 2 shortened for A1 Mini
PLA Version 2 shortened for A1 Mini
5.6 h
3 plates
4.0(4)
Click to see more

Open in Bambu Studio
Boost
585
1380
212
139
2.3 k
1.5 k
Released 

Description

This can be printed in PLA, but it has a higher failure rate due to the extreme temps of the ejection charge.

 

I am currently working on different rocket types that will hopefully be more inclusive with less materials needed after printing.  Follow me to be notified when these models are posted!

 

E Version Available Now

Boost Me (for free)

If you enjoy the model and would like to see more model rockets, please Boost Me!

This model rocket is design to fly on 1/2 A to C motors. There is also a capability to fly it as a two-stage rocket. Below are the open rocket models for both the single and two stage versions. This rocket should be able to fly on any A-C motor just fine, the only issue is delay charges. Shorter delay charges may cause the nose cone to eject before apogee. Please note that PAHT-CF was chosen to prevent melting of the rocket. It could possibly survive on PLA or ABS. At the bottom of the page is an example of how the rocket is put together along with how motor retention is done.

 

Single:

Single:

1/2A6-2 Works

A8-5 Works

B4-4 Works

B6-6 Works

C6-6 Works

 

Dual:

B6-6 Works

C6-6 Works

** I will update the page as I test more motors on this rocket.

 

Build:

While the picture is not fully up to date, the build is similar.  I have changed the glue points to be tiedowns.  There is a rod through the middle of the rocket, you tie one end of the shock to this rod and then tie the other end through the hole in the nose of the rocket.

Motor Retention:

Masking tape is put around the front end of the motor. I found that one single pass around the motor is enough to hold it in firmly. I need to use plyers to remove it.

Comment & Rating (212)

(0/1000)

so glad I found this model. I printed 5 of the larger size last week. B4 engines where not enough. but C6 are way to big. I just used some string and no recovery shoots. had one go 90° in front of my face. printing 10 more for next weekend. and realy for as cheep as they are to print, I will give them away.
designer
16
Reply
Great fit and finish! Glad to see someone starting up with rocketry on here!
designer
5
Reply
I launched this on a C11-0 and a C11-7. It launched and the booster stage survived, but it lawn darted. Open Rocket said it needed 65 grams of payload in order to stay under the event’s 1000 ft ceiling, which I assume threw it out of balance. The simulated altitude on those motors with no payload was 1800ft. Fun design, but wrong motors for that event.
The designer has replied
designer
8
Reply
yeah this design was made to really push the limits of height for smaller motors. Still it should have lawn darted on those motors unless the delay was possible to long on the C11-7. I’ve only ever flown them on -4 to -6 delays
0
Reply
Great design! We had 6/6 launches while using the A/B engines. I look forward to trying the second stage, but I need to find a field big enough. This is using PA6-CF.
(Edited)
designer
1
Reply
Sounds like a great reason to try the PLA-CF that came with my X1C! I "flew" some of my own modified designs a week ago but they were way too heavy to go too high but I hope to upload a future version when I can make it fly high and long enough to at least eject the parachute.
0
Reply
@mbukosky did you use a parachute?
(Edited)
0
Reply
Replying to @farmboy7675 :
it is illegal to fly model rockets without parachutes
0
Reply
The print profile is no longer public
Very clean results with this print. Fits together well. Can't wait to launch it!
profile
2
Reply
By "fits together well," I'm thinking the opposite and have no idea how the stage two part connects to the main rocket and cone.
0
Reply
Replying to @Dave8781 :
You just need to rocket engines and put one into the bottom and then the other connected into that one it fits perfectly just make sure to use be engines for a snug fit!
(Edited)
1
Reply
The print profile is no longer public
The print went great. Nice tight tolerances. still don't know what that other piece is for. all in all I'm pretty happy.
0
Reply
a second rocket motor so it would become a two stage rocket
0
Reply
Boosted
any idea how to assemble it if you use the second stage?
0
Reply
Boosted
flew it again, dual stage with c6 and it goes to space.
designer
1
Reply
How was recovery? what parchute did you use?
0
Reply
Boosted
Replying to @stumbras :
mixed results with recovery. I used a long Mylar ribbon, one used for scaring birds away. Prior to that I lost 2 of them
0
Reply
how do you know it went to space? did you put any payload in it?
0
Reply
Print Profile
V2
Printed great in PETG. Thank you
1
Reply
The print profile is no longer public
Going to be shooting many off this spring!!
0
Reply
im mildly concerned with the amount of airframes you printed :/
0
Reply
son kept losing his so i figured i would make one brighter! now i just need to figure out how to make the whole thing longer without messing with the motor locator inside it
1
Reply

License

This user content is licensed under a Standard Digital File License.

You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.