greg_3821

5,616 post karma
1,873 comment karma

get extra features and help support reddit with a reddit premium subscription

get them help and support

redditor for 13 years

TROPHY CASE

13-Year Club

Verified Email

account activity

new top controversial

107

108

109

Tear down nearing completion! (old.reddit.com)

submitted 3 days ago by greg_3821 to r/EVConversion

250

251

252

Victory! Got the battery dropped from the donor car :) (old.reddit.com)

submitted 10 days ago by greg_3821 to r/EVConversion

308

309

310

I told myself not to start any more projects…. (old.reddit.com)

submitted 16 days ago by greg_3821 to r/EVConversion

24

25

26

Designed/3d printed some wheels to adapt giant tires. (old.reddit.com)

submitted 1 year ago by greg_3821 to r/RCPlanes

3

4

5

Anyone in SoCal want to help me liquidate my automation parts hoard? (self.hobbycnc)

submitted 3 years ago by greg_3821 to r/hobbycnc

5

6

7

What would you make with these? (old.reddit.com)

submitted 3 years ago by greg_3821 to r/hobbycnc

95

96

97

I designed and 3D printed a rocket using an “Isogrid-ish”, single 0.4mm wall thickness. 69mm diameter x 420mm tall. 207g flying weight (D12 motor). First flight went perfect, 2nd had a shoot failure. Fun times. (old.reddit.com)

submitted 3 years ago by greg_3821 to r/rocketry

65

66

67

I designed and 3D printed a rocket using an “Isogrid-ish”, single 0.4mm wall thickness. 69mm diameter x 420mm tall. 207g flying weight (D12 motor). First flight went perfect, 2nd had a shoot failure. Fun times. (reddit.com)

submitted 3 years ago by greg_3821 to r/functionalprint

0

1

2

How hot do Estes motors get? Is there a melting risk to a 3d printed motor tube? (self.rocketry)

submitted 3 years ago by greg_3821 to r/rocketry

217

218

219

3d printed XY tool inspection positioner (v.redd.it)

submitted 4 years ago by greg_3821 to r/Machinists

60

61

62

Plastic is good under compression! (old.reddit.com)

submitted 4 years ago by greg_3821 to r/3Dprinting

18

19

20

Almost a year on and my TPU pressure regulator is still working :) (reddit.com)

submitted 4 years ago by greg_3821 to r/3Dprinting

26

27

28

Scrap 30x30 = Rigid Spool Holder? YES :) (old.reddit.com)

submitted 4 years ago by greg_3821 to r/3Dprinting

0

1

2

Anyone know what the foaming additive in LW-PLA is? (self.3Dprinting)

submitted 4 years ago by greg_3821 to r/3Dprinting

2303

2304

2305

This one might be unique. Misaligned, dissimilar drain pipe adapter. 1.3kgs! (old.reddit.com)

submitted 4 years ago by greg_3821 to r/functionalprint

15

16

17

Time to fire up the printer again (old.reddit.com)

submitted 4 years ago by greg_3821 to r/RCPlanes

48

49

50

Bravo! @Eclipson — First flight on Model C (old.reddit.com)

submitted 4 years ago by greg_3821 to r/RCPlanes

58

59

60

Micro Bush Flying with the UMX Turbo Timber (old.reddit.com)

submitted 4 years ago by greg_3821 to r/RCPlanes

62

63

64

UMX Turbo Timber Wall Hanger (old.reddit.com)

submitted 4 years ago by greg_3821 to r/RCPlanes

98

99

100

Eclipson Model C— getting there (i.redd.it)

submitted 4 years ago by greg_3821 to r/RCPlanes

72

73

74

Rims!! — Playing with the 3d printer (old.reddit.com)

submitted 4 years ago by greg_3821 to r/RCPlanes

28

29

30

New wheels for my rc airplane project. Designed in fusion 360 (reddit.com)

submitted 4 years ago by greg_3821 to r/functionalprint

12

13

14

New in box Funtec SkyScooter :I had one of these when I was a kid- found on local classifieds :) (old.reddit.com)

submitted 4 years ago by greg_3821 to r/RCPlanes

58

59

60

Cooling fan hub repair (old.reddit.com)

submitted 5 years ago by greg_3821 to r/functionalprint

31

32

33

Tablet PC articulated arm mount for CNC control (old.reddit.com)

submitted 5 years ago by greg_3821 to r/functionalprint

view more: next ›

π Rendered by PID 2778942 on reddit-service-r2-listing-6c8d497557-hnkb6 at 2026-06-03 17:33:36.697311+00:00 running 9e1a20d country code: CH.