irnss-1g spacecraft paper model - isro · 2016-05-05 · antenna c band rx star sensor r w r w...
TRANSCRIPT
Body of the Satellite
Glue
Glue
Glue
Glu
e
Glu
e
Glu
e
Glu
eFuel Tank
C Band Tx
Dual Helix ArrayAntenna
C Band Rx
Star Sensor
RW RW
Reaction Wheel
RWStar Sensor
PAA
LAM
LAMShield
I/F Ring
Glu
e P
illar
Mag.Torquer
Inst
ruct
ion
s :
2Mat
eria
ls n
eed
ed :
Ass
emb
ly P
roce
du
re:
1. S
ciss
ors
2. S
cale
3. G
lue
1. P
leas
e ta
ke p
rint o
n 30
0 gs
m th
ick
pape
r sh
eets
. Cut
alo
ng th
e ou
tline
of e
ach
part
to g
et 1
4 pa
rts
+ b
ody
of th
e S
atel
lite
3. R
efer
the
encl
osed
ass
embl
y pr
oced
ure
char
t4.
Fol
d th
e in
divi
dual
ele
men
ts a
long
the
dotte
d lin
es u
sing
the
scal
e as
gui
de5.
Use
goo
d gl
ue o
n th
e in
dica
ted
area
s to
com
plet
e th
e in
divi
dual
par
ts a
nd
stic
k on
bod
y of
the
sate
llite
at r
espe
ctiv
e lo
catio
ns.
DO IT YOURSELF
IRNSS-1G Spacecraft Paper Model
ThrusterThruster
ThrusterThruster
Tx
(Scale - 1:25)
Sheet 1
*
*
**
*
*
SOLAR PANEL
YOKE
SOLAR PANEL
YOKELAM
LAM Shield
C band Tx Horn
C band Rx Horn
Glu
eG
lue
Glu
e
Solar Panels
Glue
Glue
Glue
Glue
Glue
Sheet 2
Glue on back side & paste it to main body of the satellite on area marked *
Glue
Dual Band Helical Array Antenna
Fuel Tank
Interface Ring
Glu
e
Dual Band Helical Array Antenna Base
PAA
Glue
Glu
e
Glue white portion
Glue back side of this panel alone
Glue white portion
Sheet 3
Glue backside tip & paste to the center of the circle
{
{
IRNSS - 1G Salient Features:
Orbit : Geosynchronous with 5 deg. inclinationLift-Off Mass : 1430 kgDry Mass : 610 kgPhysical Dimns.: 1. 8Mx1.62Mx1.74MPower : Two Solar arrays generating
1660 W, One Lithium-ion battery of 90 AHPropulsion : 440N LAM, Twelve 22N ThrustersControl System : Zero momentum system, orientation input from sun & Star sensors, Reaction wheels, Magnetic Torquers & 22N Thrusters as actuatorsMission life : >10 yearsLaunch date : 28th April 2016Launcher : PSLV C33
Glue
Glu
e
Glu
e
Glue
Glue
Glu
e
IRNSS-1G Paper ModelScale - 1:25
Designed byGeoSat PMO,ISAC
Bengaluru
Stand Base
PillarSheet 4
Fold all flaps as per the diagram
Fold & glueInsert the tuck in flap insideas per diagram to finish bodyof the Satellite
Fix both the Solar panelson the area marked on thebody of the Satellite
Roll to form C Band Rx Horn
Roll to form upright cylinderto finish interface ring
Fold all flaps & paste the flapsas shown in the diagram
Finished Base
Finished Stand
Stick one end of the stand to satellite& other end to the base and glue as shown in the diagram
Apply Glue
Apply Glue &fix Satellite
GlueTuck in flapGlue
Glue
Glue
Glue Glue
Glue
Roll to form LAMRoll to form LAM Shield
Glu
e
Glu
e
Glue
Glue on back side
GlueG
lue
IRNSS-1G Scale 1:25
Glu
e
Roll to form C Band Tx Horn
FinishedDual Band Helical Array Antenna
Dual Band Helical Array Antenna
Now IRNSS-1G Model is ready
LAM & Shield Assembly
Glue white portion
Assembly Procedure Chart
*Make sure solar cells are facing in front as per diagram
Sheet 5
Fuel Tank
Glue backside tip & paste to the center of this circle