Sonarqaon Unien siy
Semestan
Code
Final Exom
AMT 204
THleSewing Mackina tginearing
Aloement
Case Tedea
Gnolem Rabbarni
Nave. HM. Meledi Hasan
AMT-2101 01 800
Vanadium
wlat ic ipped stiel
Skipped stilehes
i
stites
mad
a
Creafing
ara
oraas
in
ow
a
hava not
amd thread
wawathe nead
and Congistent sfiteh
Comphte
a Lald spot.
1 0 reason ol skippad
Belot
is my
ot
pattaan,
s4itehes.
lisf of
l
fere s4:eh skippin
1- pon ta thneadng.
most
eommom
Jua Sons
2
Poort elamping on
-T
insulkieient pruuna
maede nauds ruplacn
4. Wnomg l2e neede.
pn the
-Wrong type ef md
mateual,
C-LubwCaton
- Nro"
Wno
thoraad
onthe application.
8-Poor quali thea d.
Nend
size and
thnd weiglt
lo-Wonn thread qud
Nhatis po9T tension?
poo7 tension in stiteh.
that
cltteh
La4e
mismatded
paku s OT eyekds.
wrude the Caus
oc PooT tension
an
a
of
+he
amount tt nead ea
Cam pass thoug t a maelh t @rate 4w
if lookng loosä tham avaraan
eilehing qualidy
ealled
theop amd otom
Calld poor
poo tgnsion. n Hie e
read aru nt pateet y Lalamerd.
Reasons ot lses Poor tension ;
Oornecky thraedod t MaleS Tvd of Sersna
Inot
maelene
Can
ensl on
Por tensim
Coraeedly.
threaded.
be ocered.
Dia: t a
Hhen
#Tread
dial seftings.
ds
rugular poston.
poon
tehsion
moved
Can
qualhy- f ta heread qual4y
then poor
pO0
Than
# Maalina
tangion
damages
A - have
aan
-
bu tha
Tanoat
I
bobl
he occand,
is
had
uzgest paollm.
plate i diny
nwanted nieks o
#Dobbin Windina
trom
ot
md
dammages,
Cwen twoun d
penteetly or too 4lg1t.
#Dolbis Case
Co rneetly.
B.b, Caseiimot insoted
2wet is
Om
Tetormanl
alleeted
w in
Sewing
b,
maekine motor?
tt a Seuwino macuna is onaey
adnel
t
Spead of
Swns machn'use motor 4
md uun
what
is
s
Seuwing maeune
Seavo
nm
Smvo
sewin
usin moten
ston? wrte th loanifits of
moton
Omi A
Tats
moton is
a
rotany
snvo
on lnean
actuatom on Limea
nguar
anguln
of
Contnol
pacis
ackuaton fhat allows pr
Con Sisds
44 cmsisds
acculenokon.
Veloeky amd
edbadon lireon poseBon
to a Senson pr positon
,
of
a
a
Stutable
Sudable
moton
Benof Senvo
coupled
moton-
Hig fieianey
Telative
High oudpu poser
More onstant tonqus
c l e s e d - loop Conol.
Quuiet operation.
Higly
Hig4
reiable
acerleratbn.
at
o
size.
thal
gher specd.
Deserdke
is
A senvo moton
Can
s
ype
Senve modons
motor a 4
of
tyPe
a
twit qet+ praesion. Noumally
notatee
o
of
4u dials
moto
Con sists
of
eomtaol
a
eincut
on the euunt position
ghaft, Auls fadlaek on Cumnt
4Lt pmovidas Jad Laek
of Hha neton
positon allows th Sevomotons noote
a
qraat prision. His Small
qh orque
but vey
ad
moton ade. 44ed
h a SAnvo
kgfem. 1+ Consitt o
ea
l i t weiglt
pands
pants
entael daviea
Oodput+ Sanse
Fed
A
a
Laek System
melonpe Ae
aniste a
gotendiometer, qem assembly, amd
senvo
meton
a
Contndin
Cintt. Fhst ofa l l e us gem assem b
Tduet
moton, A
RP M ad
motns
have
to
incxeasapnqu ot h
tua
Supy Posde gesta)
Sutr
wiS egimin
awlon
out
Used foa
ha qnal tha4 to be Sen 4 drom MW.
Seavo
Savo Can
Can
be notated fnom
20
dire
oith apoo v
Cane
about
mornehan
derus,
Senvo
wLat is swimg
A
A Sewing
Sewina
A
Wite
4
m
dagren,
ASevo moto
nails
but sheull b
maehina
maehine is
amaehna Used
Foun
Flat
10
Seuwima maehin,
oveloek maehina
read
Ove loek maehine
lck maeline
Two
sets
togalun with hruad.
n a l e medla loek stiteh machime,
DoubDoubl Naudle loek stdeh maekna
4hnead
wonks
ot cunnent to using
ath nanme of any
Thrrea
but
otoT,
m
tale amd moterials
to 180
Supp
tha amount
two
o
hee du votiea maehna
Kamgai Macha
Dex
4ack maehha
elton stite, maeina
Summanike
th activites
ot 4he ovrloek
Seuing maene
Aron mass ganmntsaecbn , aftn loekstetdh
macnes, Ovaloek machene a r mostly used on
amoung mmy Sewina maelin
type. Ovoloek
Sewmg maekine also know
3ergo Ove edaga
Sewina maeline amd intaloek 9ewing maehina.
An indus1ual ovaloek is prumauly used to Sew
adge ot a ebt piee ui
el2am ish.14 an
make vanious sypA of Hiteh Aike
slitelh eass
503, 5o4512 ete. lao a atina kife
tlat Cut Jatnies edaa tsti la stiHdhing. Width
of a Seam
shtes
Cam b adustd ty using t.
dangity also
alsD
mackrne,
Cam be honga in tus
Dvealock macluh
auavailab l e
head s. 4 hneads amd 5 hreads Oveedas
Sewin. k:4 gmments s ma
ortoeking suve, Joi m Sid Saamu
amd
use or
amd ndamn
atHehing neeksto wek.
watis l
Foll
bnding
halps
to
is
atteehmunt to
an
and o ld ha awe pneiou 3awin
impaova tha produetiviny.
pes of
maeliaFollatw
h e r 0J
m
Appanel
Sewima
desebe them
3
(1) Hemmina old,
henmi"R.
n
Sewing maehne
a
5t0SA
Mamy
I4
is
om
ying
to
pr Conthinuo
excllen4
s
automatie gewina openatrons. IHs Suteble
doubl nido loeksHe mac
,
vsel bmaka
prdon to nutling. Cunaing
ote 3traiglt hamminmo pAnation s.
neraos
and
hums,
on
Pl+
Hemming Foldr
i s usel on seva
aftaelnin
ataching opnation lyuslngaslg adl Toek
DSleve attaeling bldor
etiteh maehina.
Slave atachmg Folar
ipio
Seam
oldo
usi
us
used
s
a
n
prage
ymahs
i
t
,
Jek
yadh
Sing
iping
Waist Dand Flden
ycusit
Foldar
is
double needla
us on attdkina waistbond
loek stiteh mae
Wast ba»d
Wai
Lend tldn