81-rasm
Englarning o ‘miz qirqim ini bir qavatli va q o ‘sh qavatli m ag‘iz
bilan ishlov berish xuddi yoqa o'm iziga shunday m ag‘izlar
bilan
ishlov berish kabi bajariladi (81-rasm , b,v,g).
5.14.Englarga ishlov berish va o ‘mizga o ‘tqazish
0 ‘tqazm a yenglar kalta, uzu n, tirsakkacha b o ‘lib, yeng uchi turli
shakllarda, m anjetli, m anjetsiz, rezinkali, q o 'y m a
burm ali, m ag‘iz
q o ‘yib ishlangan b o ‘ladi.
M anjetsiz to ‘g‘ri yeng uchlarini tikishda qirqim lari yopiq qilib
bukib, universal m ashinada tikiladi (82-rasm , a) yoki yashirin baxyali
maxsus m ashinada bukib tikiladi (82-rasm , b).
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а
82-rasm
M axsus m ashina b o im a s a q o ‘lda
yashirin qaviq bilan bukib
tik ish h am m u m k in . T o ‘g ‘ri yeng u c h in in g o c h iq q irq im in i
y o ‘rm ab olib, keyin universal m ash in ad a bukib tiksa ham b o ‘ladi
(8 2 -rasm , v).
Bukish haqi qoldirm ay tikiladigan yenglarning uchiga o ‘ngini
ichkariga qaratib, a d ip q o ‘yib ag‘darm a chok bilan tikiladi (82-
rasm,g) ad ip ulangan chokdan 0,1 sm oraliqda chok haqi adipga
bostirib tikiladi.A dipni, ichki qirqim ini maxsus m ashinada yo‘rm ab
yengga yashirin qaviq bilan q o ‘lda yoki
maxsus m ashinada yashirin
baxya bilan chatib q o ‘yiladi.
T o ‘g ‘ri yeng u ch ig a e la stik ta sm a (re z in k a ) q o ‘yib tik ish d a ,
y e n g q ir q i m la r i n i b i r i k t i r i b t i k k a n d a n k e y in , y e n g u c h i
q irq im in i
y op iq q ilib b u k ib , o ra sig a re z in k a q o ‘yib, bu k ilg an
ziy id an 0 ,1 -0 ,2 sm o ra liq d a u n iv e rsal m a sh in a d a tik ila d i (8 3 -
rasm , a).
