Rakentelu ja materiaalit

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Pienet pultit ja mutterit

Last post by Make_L « 17 January 2019 20:24:57
Replies: 10
by aapo » 10 May 2013 19:51:34

10 Replies

16755 Views

Last post by Make_L
17 January 2019 20:24:57
Mitä pitäisi korjata jotta tämä olisi vakaa myös 30m jälkeen?

Last post by tt « 28 August 2017 15:15:31
Replies: 5
by vplehto » 25 August 2017 21:37:37

5 Replies

833 Views

Last post by tt
28 August 2017 15:15:31
3D-tulostinmuovit

Last post by Joksa « 06 June 2017 14:24:04
Replies: 3
by MikaJ » 30 March 2015 10:33:46

3 Replies

11672 Views

Last post by Joksa
06 June 2017 14:24:04
Tantal lanka

Last post by OH6MQM « 29 March 2017 21:38:39
Replies: 4
by OH6MQM » 25 March 2017 10:32:47

4 Replies

1745 Views

Last post by OH6MQM
29 March 2017 21:38:39
Kaikki "kevlar" ei kestä tulta...

Last post by MikaJ « 20 December 2016 17:48:18
Replies: 7
by MikaJ » 05 December 2016 22:21:56

7 Replies

2475 Views

Last post by MikaJ
20 December 2016 17:48:18
Jousiterästä moottoriklipsiksi

Last post by MikaJ « 17 April 2015 21:33:33
Replies: 5
by MikaJ » 14 April 2015 18:06:29

5 Replies

10683 Views

Last post by MikaJ
17 April 2015 21:33:33
Siivekkeiden muoto

Last post by MikaJ « 14 March 2015 12:00:42
Replies: 4
by TuAn » 11 March 2015 11:54:23

4 Replies

10668 Views

Last post by MikaJ
14 March 2015 12:00:42
Komposiitteja

Last post by tt « 22 July 2014 11:58:13
Replies: 5
by tommi » 05 July 2004 11:38:05

5 Replies

17740 Views

Last post by tt
22 July 2014 11:58:13
Paperiputken tekeminen

Last post by MikaJ « 05 May 2014 22:44:11

by MikaJ » 05 May 2014 22:44:11

0 Replies

14735 Views

Last post by MikaJ
05 May 2014 22:44:11
Raketin tilavuus ja avauspanoksen toimivuus

Last post by MikaJ « 05 May 2014 22:35:08
Replies: 7
by MikaJ » 21 January 2014 10:03:57

7 Replies

15603 Views

Last post by MikaJ
05 May 2014 22:35:08
Tasapaksun kuituputken laminointi

Last post by tt « 02 October 2013 10:15:28
Replies: 3
by tt » 24 October 2006 12:52:55

3 Replies

5925 Views

Last post by tt
02 October 2013 10:15:28
Talouspaperirulla raketin stabiilisuus

Last post by Make_L « 02 September 2013 20:59:55
Replies: 3
by vplehto » 30 August 2013 16:06:04

3 Replies

1528 Views

Last post by Make_L
02 September 2013 20:59:55
ihmeliima

Last post by MikaJ « 20 May 2013 12:49:40
Replies: 6
by Guest » 06 November 2009 16:36:15

6 Replies

14453 Views

Last post by MikaJ
20 May 2013 12:49:40
Pehmoraketit

Last post by aapo « 10 May 2013 18:50:55

by aapo » 10 May 2013 18:50:55

0 Replies

1387 Views

Last post by aapo
10 May 2013 18:50:55
keksinnön tarina: 3-D-TULOSTIN

Last post by Guest « 03 July 2012 13:21:19
Replies: 2
by Guest » 27 June 2012 15:55:40

2 Replies

1742 Views

Last post by Guest
03 July 2012 13:21:19
raketti

Last post by autio.nn71 « 16 April 2012 12:44:39
Replies: 11
by joo-nii » 30 August 2009 20:39:11

11 Replies

4285 Views

Last post by autio.nn71
16 April 2012 12:44:39
Hyviä putkia

Last post by kimble « 15 January 2012 00:04:40
Replies: 6
by tt » 20 January 2003 16:33:07

6 Replies

4922 Views

Last post by kimble
15 January 2012 00:04:40
Nomex-kangas ja tulenkestävät narut

Last post by kimble « 13 January 2012 21:23:18
Replies: 9
by sampo » 28 January 2008 14:30:55

9 Replies

6267 Views

Last post by kimble
13 January 2012 21:23:18
puusta pulloon (korkin tarina)

Last post by Guest « 19 July 2011 12:33:35

by Guest » 19 July 2011 12:33:35

0 Replies

1677 Views

Last post by Guest
19 July 2011 12:33:35
värikkäät päällystykset

Last post by Guest « 25 October 2010 09:36:55
Replies: 2
by Guest » 24 October 2010 14:01:47

2 Replies

2051 Views

Last post by Guest
25 October 2010 09:36:55
reikälevyt II

Last post by Guest « 11 October 2010 10:57:17

by Guest » 11 October 2010 10:57:17

0 Replies

1583 Views

Last post by Guest
11 October 2010 10:57:17
muoveja (plastics in engineering)

Last post by Guest « 04 October 2010 15:18:53

by Guest » 04 October 2010 15:18:53

0 Replies

1610 Views

Last post by Guest
04 October 2010 15:18:53
reikälevyt

Last post by Guest « 30 September 2010 17:53:02

by Guest » 30 September 2010 17:53:02

0 Replies

1596 Views

Last post by Guest
30 September 2010 17:53:02
uusia materiaaleja ym

Last post by Guest « 27 September 2010 10:39:40

by Guest » 27 September 2010 10:39:40

0 Replies

1528 Views

Last post by Guest
27 September 2010 10:39:40
Siivekkeiden liimaus

Last post by Mikko « 23 July 2010 10:14:02
Replies: 12
by tt » 20 January 2003 18:46:48

12 Replies

6620 Views

Last post by Mikko
23 July 2010 10:14:02
varaosia tulosteista (artikkeli TK-leehdessä)

Last post by Guest « 22 July 2010 09:31:47

by Guest » 22 July 2010 09:31:47

0 Replies

1931 Views

Last post by Guest
22 July 2010 09:31:47
Laskuvarjon laukaisin

Last post by Make_L « 25 April 2010 23:21:02
Replies: 24
by Guest » 27 January 2010 16:55:46
1

2
24 Replies

5802 Views

Last post by Make_L
25 April 2010 23:21:02
Mistä jousiterästä rakettiholkkeihin

Last post by Make_L « 25 April 2010 22:45:49
Replies: 6
by skortti » 18 November 2009 14:11:24

6 Replies

2784 Views

Last post by Make_L
25 April 2010 22:45:49
loctite 3090 (liima)

Last post by Guest « 14 April 2010 11:57:35

by Guest » 14 April 2010 11:57:35

0 Replies

1641 Views

Last post by Guest
14 April 2010 11:57:35
Leivinjauhe/ruokasooda raketti

Last post by sampo « 04 March 2010 22:07:05
Replies: 4
by Vieras » 01 March 2010 16:04:06

4 Replies

3189 Views

Last post by sampo
04 March 2010 22:07:05
Ilmaisia kärkikartioita

Last post by Vieras « 01 March 2010 18:26:03
Replies: 2
by uuki » 01 April 2003 14:44:59

2 Replies

4164 Views

Last post by Vieras
01 March 2010 18:26:03
onko balsasta siivekkeiksi?

Last post by apollo16 « 06 January 2010 11:46:24
Replies: 4
by apollo16 » 05 January 2010 12:30:45

4 Replies

2832 Views

Last post by apollo16
06 January 2010 11:46:24
Koneistusta

Last post by tt « 16 November 2009 08:36:00
Replies: 19
by Cumulus » 28 December 2008 16:58:49
1

2
19 Replies

6872 Views

Last post by tt
16 November 2009 08:36:00
erikoismaalit

Last post by Guest « 07 November 2009 12:43:38

by Guest » 07 November 2009 12:43:38

0 Replies

2004 Views

Last post by Guest
07 November 2009 12:43:38
Laskuvarjot

Last post by Arzk « 15 June 2009 10:19:34
Replies: 4
by Arzk » 10 June 2009 17:27:20

4 Replies

2638 Views

Last post by Arzk
15 June 2009 10:19:34
Erikoiset siivekkeet (ohjattavat)

Last post by Arzk « 13 June 2009 10:24:16
Replies: 3
by tommi » 08 September 2005 21:20:29

3 Replies

3898 Views

Last post by Arzk
13 June 2009 10:24:16
Tulenkestävää narua laskuvarjoihin

Last post by tt « 07 June 2009 23:02:20
Replies: 4
by sampo » 21 April 2009 17:49:02

4 Replies

2629 Views

Last post by tt
07 June 2009 23:02:20
Koelennätys edessä; vinkkejä raketin rakentamiseen

Last post by sampo « 18 May 2009 21:35:07
Replies: 9
by windtalker » 23 April 2009 17:31:09

9 Replies

3676 Views

Last post by sampo
18 May 2009 21:35:07
Auttakaa

Last post by Make_L « 29 March 2009 18:59:14
Replies: 9
by Guest » 17 March 2009 17:48:51

9 Replies

2991 Views

Last post by Make_L
29 March 2009 18:59:14
koneistusta tarjolla

Last post by vieras « 18 March 2009 18:35:52

by vieras » 18 March 2009 18:35:52

0 Replies

1691 Views

Last post by vieras
18 March 2009 18:35:52
Kaksisuuntainen telemetria

Last post by Guest « 09 March 2009 22:43:04
Replies: 3
by Cumulus » 01 January 2009 17:35:41

3 Replies

2217 Views

Last post by Guest
09 March 2009 22:43:04
Kärkikartio paperimassasta

Last post by Guest « 17 February 2009 09:41:36
Replies: 15
by pauli » 11 November 2003 03:38:15
1

2
15 Replies

10373 Views

Last post by Guest
17 February 2009 09:41:36
Vinkkejä Skaala-V2:een

Last post by tt « 25 January 2009 22:54:44
Replies: 9
by veekakkonen » 20 January 2009 20:48:15

9 Replies

2939 Views

Last post by tt
25 January 2009 22:54:44
Polykarbonaattiputkesta runko raketille?

Last post by Ossi « 05 January 2009 02:33:36
Replies: 15
by Tero » 29 May 2005 18:01:05
1

2
15 Replies

7830 Views

Last post by Ossi
05 January 2009 02:33:36
Lentotietokone

Last post by Cumulus « 01 January 2009 15:56:54
Replies: 2
by Cumulus » 31 December 2008 19:52:48

2 Replies

1933 Views

Last post by Cumulus
01 January 2009 15:56:54
Tyhjiö/alipainepumppu

Last post by Cumulus « 30 December 2008 04:05:07
Replies: 4
by Make_L » 06 September 2007 21:39:51

4 Replies

5701 Views

Last post by Cumulus
30 December 2008 04:05:07
miten vois tehä...

Last post by tt « 19 September 2008 00:23:32
Replies: 3
by rakettijätkä » 09 July 2008 22:36:00

3 Replies

2662 Views

Last post by tt
19 September 2008 00:23:32
polypropelene honeycomb

Last post by Guest « 14 July 2008 18:23:42

by Guest » 14 July 2008 18:23:42

0 Replies

2117 Views

Last post by Guest
14 July 2008 18:23:42
Raketin teko ohjeet

Last post by rakettijätkä « 09 July 2008 22:51:53
Replies: 6
by Gleipnir » 07 October 2007 22:59:31

6 Replies

5386 Views

Last post by rakettijätkä
09 July 2008 22:51:53
LUNAR HANDBOOK

Last post by Guest « 03 July 2008 11:10:40
Replies: 1
by Guest » 16 April 2008 18:03:52

1 Replies

2111 Views

Last post by Guest
03 July 2008 11:10:40

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