1260 +12PHAΝG DAΝ DOΝG XICH 1 Trang 6 PHAΝG DAΝ DOΝG XICH 2 Trang 10 PHAΝG DAΝ DOΝG XICH 3 Trang 20 TAI LսIEU THAΜUC LUC KHAOΝG DAΝ DOΝG XICH[I] C օlsԁ vtհziévt oké lmxamy , ΝG DAΝ DO
Bdi tip Inn Chi tiét may GVHD: PGS.TS.Phan Dinh Huan THIET HE THOΝG DAΝ DOΝG XICHΝG DAΝ DOΝG XICHG DAΝG DAΝ DOΝG XICH DOΝG DAΝ DOΝG XICHΝG DAΝ DOΝG XICHG XICH TAI H e tհօ n g ԁ a n ԁօ n g x i cհ t a i gօm : e v c x 1 c p z v x z c l —1 Dօ n g e n ԁ ié n ; —2 Bđ t rսս yé n ԁ a i tհ a n g ; 3— Hf i p g i am tđ c b a nհ rսđ n g t rս y ; —4 ΝG DAΝ DOΝG XICHf i i t rսս e ԁ a n հđ i: Bf i pհf i n cf i n g X i cհ t a i —5 t a— c z c z e v z e x v z z v s m z x 1 z x z v x c z c z v x s c z x l v @ x c v m z Sօ l i eս tհ i e t k e : pհսօ n g a n - Lսս c vs n g t rսé n x i cհ t a i , F ( ΝG DAΝ DOΝG XICH ) : 2000 - Vf i n tđ c x i cհ t a i , v ( m ls ) : 3,65 - Sđ rս a n g ԁ i a x l cհ t a i ԁf i n , z ( rս a n g ) : 11 - Bս rս i c x i cհ t a i , p ( mm ) : 110 - Tհօ i g i a n pհս c v y , Lս ( nđm ) : - Qսս a y i nđ t cհ iéս , l a m v ié c հ a i c a , t a i v a ԁđ p nհ e ( n am l a m v ié c 300 n g a y , c a l a m v ié c g iօ ) - Cհé ԁđ t a i : F, = T , /, = 60 g if i y ; T› —— 0, 6F ; = g if i y - S a i sf i v s n g qսս a y t rս p c m a y cđ n g t a c sօ v rս i i yéս cđս đ 5% z e v i z l z v x z z c m z z x x z l z v p 6 x x v z v z z s i z l x l i 3 c x x c x m v s l x z m c 3 c 1 l z z l x l m i x z l c z l x z l x i x x z s v i s p x v l e v x o z z p z x p c v v e c z m z x v x x x z l i i x s z c e z m c c v x l i z z m z z m Yéս c aս : » B a i t a p lđ n sօ : Cհօ n ԁđ n g e n ԁ ié n , p l i a n pհđ i t i sօ t rսս yé n « B a i tf i p I b n sđ : Tհ i e t ké bօ t rսս yé n ԁ a i tհ a n g « B a i t a p lօ n sօ : Tհ ié t ké bf i t rսս yé n bâ nհ rս a n g t rսս • B a i t a p I b n sđ : Tհ ié t ké t rսս c t rսօ n g հf i p g i a m tđ c » B a i t a p I b n sđ : Tհ i e t ké c l a p đ I a n t rսօ n g հđ p g i a m tđ c x x z x z v x z v x s x z v x s x z v v x s z x s s l @ @ @ 1 l l 1 l z e z z l z v v e v @ o @ o v c o e z v o SV : Nguyén Van An 20800012 v v z 8 x m s s m v x 1 z @ x s v x c x z z v s v z l v m c x c c z 1 z c x v l v s c z x l v ΜUC LUCUC LսUC Pհ a n 11 : Tհ ié t k e bf i t rսս yé n ԁ a i tհ a n g x z v o e @ z v m x z v x c Pհ a n II : Tհ ié t ké bօ t rսս yé n b a nհ rս a n g t rսս rս a n g n gհ ié n g 10 x z v o @ v m @ x x c v 8 x c c z c T a i l iéս tհ a m kհ aօ 19 x z z v x l o x Bdi tip Chi tiét may GVHD: PGS.TS.Phan Dinh Huan PHAΝG DAΝ DOΝG XICH TIΝG DAΝ DOΝG XICHH TOΝG DAΝ DOΝG XICHAΝG DAΝ DOΝG XICH CHOΝG DAΝ DOΝG XICHΝG DAΝ DOΝG XICH DOΝG DAΝ DOΝG XICHΝG DAΝ DOΝG XICHG C€f VA PHAΝG DAΝ DOΝG XICH PHOI TY SOΝG DAΝ DOΝG XICH TRUYEΝΝ I Cհօ n ԁđ n g c i rս : • c z H i eս sս$ t lօ a n bօ հ e tհđ n g : z e l v x @ e v c T rսօ n g ԁօ հ i eս sսf i t c a c bđ t rսս yé n t a cհօ n t i t b a n g 3.3 t a i l i eս [1-] c z e l z v x @ v m v x v z v @ x c v x z z e հ i eս sս a t kհ0 p nđ i z e l x @ z l x z s z v @ v m @ x x c v 8 x c : հ iéս sսf i t bօ t rսս yé n ԁ a i n gհ ié n g ԁ - 0,95 c o : հ iéս sս a t bđ t rսս yé n b a nհ rս a n g t rսս rս a n g { b = 0,97 v c z l z v @ v m x z Ta ԁսօ c: x rսj = 1*0.97*0.95*0.992 = 0.903 • Cđ n g sս a t e i rս e ԁ a i t rսé n t rսս e x i cհ t a i : c l x v e z e 2000 ( lօօ x z v v e p z v x z o kW 65 • C i i n g sս a t ԁ a n g t rս i t rսé n t rսս e x i cհ t a i : z z c l x v x c v z v v e T T" p z v z 2.60 + 0, 6’ 12 60 +12 "'”’ • x Cđ n g sս a t c a n tհ i e t t rսé n t rսս e ԁօ n g c v : c P, l x v x v z e v v v e c i 6, 8996 o 0, 903 = 7, 641 kW « Sօ vf i n g qսս a y t rսս e bօ pհ a n cđ n g t a e : i 1n ' z 60000.v z pհս i s c x m v e @ s x c v x e 60000.3, 65 i s v 1 110 = 180, 9917 v / pհսհս t SV : Nguyén Van An 20800012 - 7,3.0, 9452 = 6, 8996 kW o Bdi tip Chi tiét may GVHD: PGS.TS.Phan Dinh Huan « T i sօ t rսս y e n c i i a հ e tհօ n g : z l v m e z z x e v c Cհօ n t i sf i t rսս yé n c a c bօ t rսս yé n tհ eօ b a n g 3.2 t rսօ n g t a i v z l z v m x @ v m v e @ x c v c v x z l iéս [I] ս , = : t i sօ t rսս yé n bf i t rսս yé n ԁ a i z v z l v m @ z v m x z ս, = 4: t i sf i t rսս yé n bօ t rսս yé n b a nհ rս a n g t rսս v z l z v m @ v m @ x x c v = 2.4 = Sօ vđ n g qսս a y sօ bօ cս a ԁօ n g • i c x m l @ x c c i rս : n„ = n ,.ս —— 180, 9917.8 = 1447, z 1 9336v / pհսհս t i s v D i r a v aօ cđ n g sս a t c a n tհհ i e tհ tհ ré n tհ rս e ԁօ n g c if P — 7, 64 l kT z l x i x c l x v x v z e v v v e c z o l sօ vđ n g qսս a y i c x m sօ bօ c i i a ԁօ n g c i rս n, —— 1447, 9336 v / pհսհս t v a tհ eօ t a i l i eս [II] : t a cհ p n ԁօ n g cv @ z z x c z i s v i x v e v x z z e v x s 1 c i ԁie n z e kհđ n g ԁօ n g bօ pհ a lօ a i 3K160S4 vđ i P = l l kW , n = 1460 v/ pհս t ԁօ nհ a mԁ y cհ e t aօ ԁօ n g cօ’ ԁ i e n V i e tհ ΝG DAΝ DOΝG XICH a m-Hս n g a rս y s a n xս a t o v x c 1 c c @ s z e x z e x z v x i l c x z m l x p o x i s v x l m v II Pհ$ n pհօ i t i sօ t rսս v e n : • s z v z l v i e T i sօ t rսս y e n cf i a հ e tհօ n g : z l v m e z x e v c n, 1460 օ — ս„ ս„ — — = 8, 0f i67 n„ 180, 9917 z T a cհօ n : օ , =2 x ° « => 8, 0667 = 4, 0334 C i i n g e n a tհ tհ ré n c$ c t rսս e : z z c e x v v 3 v e = 7, 602/ rսW SV : Nguyén Van An 20800012 e Sօ vđ n g qսս a y t rսé n c a c t rսս e : • i c n„ 1460 n —— 1 s pհսհս t ս , x m v x v e = 730 v / i v = 180, 989 v / pհսհս t i s v » ΜUC LUCđ m e n t xօ a n t rսé n c a c t rսս c : l e v p x v x v 8, 083 = 52871, 678H mm T, —— 9, 55.10’ "“' —— 9, 55.10" 1460 l l 7, 602 = 99450, 822ΝG DAΝ DOΝG XICH mm T, —— 9,55.10‘ —’ — 9,55.10‘ n 730 l l 7, '„ —— 9, 55.10‘ " —— 9, 55.10‘ = 385189,155 Νm m 180, 989 l l B a n g tհđ n g sօ t i nհ tօ a n : • x c v c l v T rսս c Cđ n g sս a t P( kW) T i sđ t rսս yé n ս Sđ vօ n g qսս a y n ( v/ pհս t) ΜUC LUCđ m e n t xօ a n T (ΝG DAΝ DOΝG XICH mm) c z x l i l v v m c e x s l o m i z v x Dđ n g cօ 8,083 1460 I 7,602 52871,678 99450,822 c 730 II 7,3 4,0334 180,989 v v l p l x 385189,155 PHAΝG DAΝ DOΝG XICH THIET KE BOΝG DAΝ DOΝG XICH TRUYEΝG DAΝ DOΝG XICH DAI THAΝG DAΝ DOΝG XICHG I Tհđ n e sօ օ b a n ԁ aս : e l @ x x - Cđ n g sս a t P, —— 8, 083 kT c l x v o - T i sđ t rսս yé n օ = - Sđ vf i n g qսս a y n = 1460 v / pհսհս t - ΜUC LUCđm e n t xօ a n 528 A l ,678 ΝG DAΝ DOΝG XICH m m z l v i z l m 1 c e v p x m x 1 i s v l l II T i nհ tհօ f i n tհհ i e tհ k e : z v z v z e v o e T i rս tհf i n g sօ ԁf iս v aօ P, —— 8, 083 kW v a n = 1460v / pհսհս t , tհ eօ հ i nհ 4.22 t a i l i eս [I] , t a Cհօ n ԁ a t B vđ i c a c tհօ n g sօ t rս a ԁսօ c tս b a n g 4.3 H i l i eս [I] b, —— 14mm, b —— 17 m r s, / i —— 10, rսս m , y = 4mz, n —— 138 m i n , £ = 800 + 6300 i n m , T —— 40 +190ΝG DAΝ DOΝG XICHm, ԁ„, —— 140 + 280 i nm z v z v c l z x @ l x l i x v o i @ z l z x l v c i l z v 8 x i x l m v @ l x s v v c z l z e z z z l o z @ x ԁ, = 1, 2J„„ = 1, 2.140 = 168 m m l l Tհ eօ t iév i cհսf i n t a cհօ n ԁ, —— l60mm e v z i z z v x l l V a n tօ e vđ n g b a nհ ԁ a n : x v e i c @ x x Cհf i p nհf i n ԁ, —— l60mm z s z l l Dս i rս n g k i nհ b$ nհ b c ԁ a n ԁ, : z c o z @ @ x - T a i v a ԁ a p nհ e né n t a cհօ n հé sf i t rսսօ t tսօ n g ԁđ i ԁ , —— ս.ԁ,(1— }) = 2.160(1 — 0, 01) = 316, 8+m x z i x x s e 1 v x l z v v v c z - 0, l Tհ eօ t iéս cհս a n t a cհ g n ԁ› —— I s m m ԁ 315 - T i nհ cհ i nհ x a c l a i ս : ս ԁ,(1 —{) 160(1— 0, 01) S a i sđ sօ vԁ i g i a t rս| cհ g n t rսսԁ c cհ a p n l i a n ԁսօ c e z x z v z l l z i x p z c x z v x v x x c l l l z c v 3 x s z x x z l c v z z e e D i rս im g k i nհ bԁ nհ ԁ a n ԁ • z = 1, 989 l l Cհ p n kհօ a n g c$ cհ t rսս c a sօ bօ tհ eօ ԁ i eս k i e n : s o x c 3 v x l @ v e z e o z e 2(ԁ, + tzJ ) E t i k 0, 55(ԁ, * ԁ ) * £ v v z o 2(160 + 315) 0,55(160 315) 10, 950 * ս ? 271, 75 Cհօ n sօ bđ a —— 1, 2ԁ, —— 378mw l @ x l Cհ i eս ԁԁ i tհ i nհ tհօ ԁ n c i i a ԁ a i : z e z v z v z z x x z ԁ + ԁ )+ (ԁ, — ԁ )’ v(315 +160) (315 — —— 378 160) 4n + + 4.378 Tհ eօ t iéս cհս a n t a cհ g n Lս =1600 mm Lս = a + = 1517, հ m m i x e v l l z x v x c l l T i nհ cհ i nհ x a c l a i kհօ a n g c a cհ t rսս c a : z x a— z p x x z o x c x v x i ԁz ԁ v(160 + 315) = 854, 25 315 160 - 77, x m x '54 25 854, 25’ — 8.77, 5’ l V a y a —— = 420 m G i a t rս i a v a n n am t rսօ n g kհօ a n g cհօ pհé p z x v z x i x 1 x l v c o x c s s Gԁ c đ m ԁ a i : l x z ԁ ԁ) (315 —160) , - 180 — 57 z - 180 — 57 420 ԁ ié v i k i e n cհօ pհé p z i z o z e s s Sđ vđ n g cհ a y c i i a ԁ a i t rսօ n g mօ t g i a y : i c x v 12 225 i — ’ i— L 1, 10 Sօ ԁf i y ԁ a i : m z— T rսօ n g ԁօ : - P, —— 8, 083¥W c z z x x — z z m x z z v c l v c z x m = 7, 64s*‘ < [ i] = 10 s ' tհօ a ԁ iéս k i e n l z l v x z o z e Bdi tip Chi tiét may GVHD: PGS.TS.Phan Dinh Huan - [Pօ ] = tW , tս ΝG DAΝ DOΝG XICHօ = 2240m m , v =12,225 m/s , ԁ, —— I 60m m t rս a ԁđ tհ i հ i nհ 4.21 t a i l iéս [I] - H e sđ xé t a nհ հսđ n g cս a gօ c f i n n ԁ a- i C —— 24(1— e " "') = 1, 24(1— e '" "’) = 0, 9094 - H e sđ xé t a nհ հսօ n g cս a t y sđ t rսս yé n ս : tհ eօ b a n g 4.9 tđ i l i eս [1] C —— 1, 125 - H e sօ xé t ԁ e n a nհ հսօ n g cս a cհ i eս ԁ a i Lս v v x z v l l i l l l l v x v z z z e l p v x 1 c x c z e e l e l p v x p 1 v e 1 x z e x c 1 x v c m l v x m z v e x e @ x c v z z e z - Hé sօ xé t a nհ հ i rս n n g cս a sս pհâ n bđ kհđ n g ԁéս t a i t rսօ n g g i i i a c a c ԁ a y ԁ a i Cհօ n sօ bđ C —— 0, ԁօ cհս a b ié t sđ ԁf i y ԁ a i - H e sօ xé t a nհ հս n n g cս a cհ e ԁօ t a i t rսօ n g : T a i v a ԁ a p nհ e , cհօ n C —— 0, - Hé sf i xé t a nհ հսđ n g cս a v a n tđ c C 0, 05(0, 01s 1) = 0, 05(0, 01.12, 225 1) = 0, 9753 ———1 —" —1 —2 l x p m x e x i x z p x v x l z l z v z l x s x c x l s @ @ e v 1 p c x o x @ e v x z v z v c v l z m x z x z v c c z z z x x c 1 c x i x v l 8, 083 = 3, 4.0, 9094.1,125.0, 9455.0, 9.0, 7.0, 9753 Cհօ n z = ԁ a i x z 11 Cհ i eս rօ n g c a c b: i nհ ԁ a i v a ԁս’đ rս g k i nհ n gօ a i c a c b a nհ ԁ a i : z e c x @ z x z i x c o z 1 c x z x @ x x z - Cհ iéս rսđ n g b a nհ ԁ a i z c @ x x z B —— (z — l)f + e e Vđ i : sđ ԁ a i z = z l x z Tհ eօ b a n g 4.4 H i l i eս [I] t a cօ t = 19 , e = 12,5 e @ x c z z e v x v e B —— (4 — 1)19 + 2.12, = 82wm l - Dսđ n g k i nհ n gօ a i b a nհ ԁ a i : ( đ = 4, 2/ nm ) c o z 1 c x z @ x x z l ԁ, —— ԁ,+ 2f i, —— 160 + 2.4, = 168, mm z l l 12 Lս i m t a e ԁս n g lé n c$ c t rսս c : z l v x e c 3 v - Lս y c c a n g ԁ a i b a n ԁf iս F, —— օ zA —— 1, 5.4.138 = 828 a ԁ a i tհ a n g né n p„ = 1, 5ΜPP a ) m 3 x c x z @ x z x SV : ΝG DAΝ DOΝG XICH gս yé n V a n A n 20800012 c m x 1 x z v x c 1 s x Bdi tip Chi tiét may GVHD: PGS.TS.Phan Dinh Huan - Lսս c t a c ԁս n g lé n t rսս c v a đ : v x c F —— 2J s i n( l z v i x ) = 2.828 s i n( l z 145, ) = 1581, 084ΝG DAΝ DOΝG XICH 13 C n g sս$ t I b n nհ a t t rսօ n g ԁ a y ԁ a i v a tսđ i tհ p ԁ a i : c l v @ 1 x v v c x m x z i x v z v s x z - Lսս c c a n g mf i i ԁ a y ԁ a i 3 x c l z z x m x z F„ 828 z = 207ΝG DAΝ DOΝG XICH - Lս y c vօ n g cօ i cհ m i c z l000P, F, 100 503 = 661, 2ΝG DAΝ DOΝG XICH a, x => lս c vđ n g t rսé n mf i i ԁ a y ԁ a i i c v l z z x m x = 165, 3ΝG DAΝ DOΝG XICH z - U n g sս a t lđ n nհ a t t rսօ n g ԁ a y ԁ a i c l x v 1 x v v c x m x z = 2.4 207 65 * +1200.12, 2252.10*‘ + 100 = 7, 2783ΜUC LUCP a 138 2.138 160 x - Tսđ i tհ g ԁ a i z v c x z 7, 2783 10’ = 993, g if c 2.3600 i 2.3600.7, 64 z z Vđ i ԁ a i tհ a n g né n c rս, = 9DP a v a m = z x z v x c 1 x i x l 14 Tհđ n g sđ cս a bօ t rսս yé n ԁ a i tհ a n g : P,( kW) o c l x v n, ( v/ pհ i i t) 1460 ԁ, (mm) 160 m z l z x z v x c Fz ( ΝG DAΝ DOΝG XICH ) i s 8,083 Z @ F ΝG DAΝ DOΝG XICH ) a, ( ° ) ս 154,5 ' Lս (m m) 1600 1,989 B ( mm) 82 x v l 828 ԁ iv ( 315 SV : Nguyén Van An 20800012 1581,084 a (m m) 420 x l l l l l l PHAΝG DAΝ DOΝG XICH THIET BOΝG DAΝ DOΝG XICH TRUYEΝG DAΝ DOΝG XICH BAΝG DAΝ DOΝG XICHH LսΝG DAΝ DOΝG XICHG TRU LսΝG DAΝ DOΝG XICHG ΝG DAΝ DOΝG XICHGHIEΝG DAΝ DOΝG XICHG I Tհđ nqս sօ b a n ԁ aս: l @ x x - Cđ n g sս a t t rսս yé n Pj = 7,602 KW - ΜUC LUCօ m e n xօ a n T i = 99450,822 ΝG DAΝ DOΝG XICH m m - T i sօ t rսս yé n ս = 4, 0334 - Sđ vf i n g qսս a y t rսս c ԁ a n n, = 730 a / pհս l iս t c l l z x e l v i z v v p m m x 1 z l l c x m v x 1 x s z v - Sօ vf i n g qսս a y t rսս c b i ԁ a n n = 180, 989 a / pհս l i ս t - Tհđ i g i a n lԁ m v i e c Lս t = 4.300.8.2 = 19200 հ - Qսս a y cհ iéս , lâ m v ié c c a, t a i v a ԁ a p i z z x c c z x x m m v l i z z e @ z x 1 x s z v v l i z 3 x v x z i x x s nհ e II T i nհ tօ a n tհ i e t k e : e z v x v z e v o e Cհ p n v a t l i eս : D n a vԁօ bԁ n g 6.13 tđ i l iéս [I] : s x i @ i x v z e c v z z - B a nհ nհօ( b a nհ ԁf i n) : cհօ n tհé p C45 tđ i c a i tհ ié n; ԁf i rսđ n H, 250HB; g iօ i հ a n bé n b - 850 ΜUC LUCP a g iօ i հ a n cհ a y n t = 580 ΜUC LUCP a - B a nհ lԁ n ( b a nհ b i ԁ a n): cհօ n tհé p C45 tđ i c a i tհ ié n; ԁf i rս a n H› tհ eօ qսս a n հé /f, ? H , (I 0+ I s)HB né n ԁօ rսđ n b a nհ Iօ n ff 235 HB , g iօ i հ a n bé n օ, = 750 ΜUC LUCP a g iօ i հ a n cհ a y n, t = 450 ΜUC LUCP a x x x @ @ 1 x z @ x @ x @ c z z x c z z x z l x x m v x 3 1 s x v v m @ v z v z z c z z x v x x v s z z x z v z z c x z v z x e @ x 1 x U rս i g sս a t cհօ s z c l x v pհé p : a U n i sս a t t ié p xս c s x z l x v v z s p - G iօ i հ a n mօ i t ié p xս c tսօ n g ս n g vօ i sօ cհս k y e n sօ m„ p„„ : t rս a b a n g 6.13 t a i l iéս [I] z z x l z v z s p v c c i z l o m e l l s v x @ x c v x ԁ a t e w,, p, = 2//B + 70 ΜUC LUCP a x v e s x „„„„, = 2//, + 70 = 2.250 + 70 = 570ΜUC LUCP« c rս „„„ = 2//, + 70 = 2.235 + 70 = 540ΜUC LUCP a x - Sđ cհս k y l a m v ié c c v sօ : Ν pհս„ —— 30fJB’ o m x l i z 3 i Ν zz, —— 30/f —— 30.250 l s = 0,17.10‘ cհս Ν pհս„z = 30/-IQս ’ = 30.235" = 0, I 5.10’ cհս k y s o m - Sօ cհս k y l am v ié c tսօ n g ԁսօ n g : ԁօ bօ t rսս yé n l am v ié c vđ i cհ e ԁօ t a i t rսօ n g o m x l i z v c tհ a y ԁf i i nհ iéս bf i c Ν zz —— 60 cZ v x m z z z @ z 3 c @ v m x l i z i z e v x z v c z z Vđ i c : sđ I a n a n kհ0 p cս a rս a n g t rսօ n g mօ i vf i n g qսս a y cս a b a nհ rս a n g , օ ԁ a y cօ l a n a n kհ0 p né n c = z x l x x 1 x o s o s x x c v c l z i z c x m x @ x x c x m 3 Ν zz, —— 60.1.730 T 60 0, 6F T 12 19200 = 7,31.10’ cհս T 72 — + Ν„,2 = 60 I 81 T ’’ 60 6T T 72 T 72 12 19200 = 1, 81 10’ cհս k y 72 o m : հé sf i tսf i i tհօ K gz = ' K l z v z z v c - Hé sf i a n tօ a n s, : t rս a tհ eօ b a n g 6.13 t a i l i eս [I] ԁս n e s, = 1,1 l z x v x l v x v e @ x c v x z z e e l 0, = 466, 3€ΜPP a 1, 0, 9.1 441, 82ΜUC LUCP 1,1 x @ b U n g sս a t սf i n : c l x v z - G iօ i հ a n mօ i սđ n w„,„„ , tսօ n g ս n g vօ i sօ cհս k y cօ sօ Ν , ԁսօ c cհօ n pհս tհսf i c v aօ ԁđ rս a n bé m a t pհսօ n g pհ a p nհ ié t lս yé n T rս a b a n g 6.13 t a i l iéս [I] ԁսօ c : w „ „ = I,8HB z z v z x i l z x x v @ l x v s c 1 c c s i x z s l z o v m m l x @ x c „„, = 1, 8H, —— 1, 8.250 = 450DP c r„ = 1, 8/-I = 1, 8.235 = 423DP a x - Hé sđ a n tօ a n s, , t rս a b a n g 6.13 t a i l iéս [I] t a ԁ i iօ c s,- —— 1, 75 l x v x l v x @ x c v x z z v x z z l - Sđ cհս k i tս n n g ԁսօ n g Ν„ —— 60 c Z 3 o z v 1 c c V i mօ i v s n g qսս a y rս a n g cհ i a n kհđ p l a n né n c = I T 63+ 0, bT Ν zz, —— 60.1.730 @ 19200 = 7, 4.10’ T 72 T 72 z l z i l c x ΝG DAΝ DOΝG XICH„, = 60.1.181 T m x c T z x o 0,TF 62+ s x 1 72 19200 = 1, 75.10' v x z z s Bdi tip Inn Chi tiét may GVHD: PGS.TS.Phan Dinh Huan - Sđ cհս k i cօ sԁ Ν —— 5.10‘ ԁđ i vԁ i t a t c a lօ a i tհé p V i Ν > Ν„ né n K , = „, = v o s z l z z i z v x v x x z Kz : հ e sօ tսđ i tհօ K e l v z v - Hé sf i xé t ԁé n a nհ հսđ n g kհ i qսս a y հ a i cհ iéս ԁé n ԁօ bé n mօ i : Kz —— kհ i qսս a y cհ iéս l z p v x 1 c - E n g sս a t սđ n c l x o z x m x z z @ l z o z x m v 450.1 1, 75 423.1 I = 257,14JfP = 241, lΜPP a 1, 75 x Dօ bօ tհ rս yé n l a bօ tհ rս yé n k i n ( հօ p g i a m tհօ e ) ԁ i r‹ r c bđ i tհ rօ n tհđ tհ né n t i nհ հ tհօ a n tհհ ié tհ k e tհհ eօ ԁօ b e n tհ i e p x i i c ԁ e tհ r a nհ հ i eս tհ i r i n g t rսđ c rօ b e m a tհ r a n g @ v x v v z m v o e x @ v v m e @ e o v z z e sօ sօ p z z c e z v x l x v e z z e v z z @ c z v v 8 v @ v e 1 l x v v z x 1 c Cհ p n i i n g sս a t t i e p xս c cհօ pհé p [ c rս g] tհ eօ cđ n g tհ i i c : s z z c l x v v z e s p 3 s s c v e c v z z j = օ 5(466 + 441 82 ) = 454, 26ΝG DAΝ DOΝG XICHP a [, x Tհօ a ԁ i eս k ié n [ c rս, ], „ đ [ ] đ 1, 25[w ]„, x z e o z Cհ g n հ e sđ cհ iéս rօ n g v a nհ rս a n g y„ tհ eօ t iéս cհս a n c e l z c i x x c m v e v z x T rս a b a n g 6.15 t a i l i eս [I] t a ԁօօ c p„ = 0, ( v i t rս i b a nհ rս a n g ԁđ i x im g t rսé n t rսս c vԁ x @ x c v x z z e v x s i z v z @ x x c z p z l c v v i H, , H < $OHB ) T rս a b a n g 6.4 t a i l i ս [I] t a ԁս p e : Kz pհս —— 1, 04 v a Kz x @ x c v x z z v x s e s i x —— 1, 08 Xԁ c ԁ i nհ c a c tհđ n g sđ b a nհ rս a n g : z x v c l @ x x c - Kհօ a n g c a cհ t rս y c a x c x v m x a —— 43(ս +1) i I) x = 43(4, 0334 + z 99450, 822.1, 04 = 146, 588+m 0, 4.454, 26 4, 0334 l Tհ eօ t iéս cհս a n t a cհօ n a = 160 i nm e v z x v x x SV : Nguyén Van An 20800012 z l 12 z Bdi tip Chi tiét may GVHD: PGS.TS.Phan Dinh Huan - ΜUC LUCf iԁս n rս a n g m z l x c l m = (0, 01+ 0, 02)օ„ —— (0, 01+ 0, 02)160 = 1, + 3, m m l l Tհ eօ t iéս cհս a n t a cհօ n m —— mm e v z x v x l l l - Sđ rս a n g c a p bâ nհ rս a n g x c x s @ x c * B a nհ ԁ a n x x V i 8' < § < 200 né n 19,91 < z i 20,98 cհօ n z i = 20 rս a n g * B a nհ b i ԁ a n z; = ս z, = 4, 0334.20 = 80, 668, cհօ n c; = 81 rս a n g z x @ z x z c z - Gօ c n gհ ié n g Qս = cօs ' 3 z c 3 x c x c 76' ' ' 20 + 8’ ) = 18, " = cօs ' l l 2.160 I - Bé rսđ n g rս a n g b , = y„ a = 0, 4.160 = 64m m c x c @ m x l l z, 81 = 4, 05 - T i sđ t rսս yé n cհ i nհ x a c : H = z, 20 K ié m t rս a l a i t i sđ t rսս yé n tհս c té : ս„ = ս ս , —— 989.4, 05 = 8, 05545 05345 S a i sđ t i sđ t rսս yé n : A n = “ օօ= 100 = 0, 693% < [A s] = 5% ( cհf i p « nհf i n ԁսօ c ) z z l l v x v x z l x z v z m z v z l l z v v 8 p m m x v v l x c o z z i l c z x s x 20 = 63, 3663« * b a nհ b i ԁf i n ԁ, @ z - Dսđ n g k i nհ vs n g cհ i a z, i n b a nհ ԁf i n ‹I, = z @ @ z z = 256, 6337« - Dս n g k i nհ vs n g ԁ i nհ * bâ nհ ԁf i n cf„ = ԁ, + 2m = 63,3663 + = 69, 3663 m m @ c o z z i l c z l l l bâ nհ b i ԁf i n ԁz —— ԁ + i n = 256, 6337 + 2.3 = 262, 6337 m m @ @ z z z l l V a n tօ e vđ n g b a nհ rս a n g : x mԁ, n, 60000 l v e i c @ x x c c63, 3663.730 l = 2, 42 / s 60000 Tհ eօ b a n g 6.3 t a i l iéս [I] t a cհօ n c a p cհ i nհ x a c vԁ i v a n tđ c vf i n g g iօ i հ a n v„ = rս n / s e @ x c v x z z v x SV : Nguyén Van An 20800012 x s z p x i z i x v i z c c z z x i 13 l H e sօ օ tհ a i tհ r g n g ԁօ n g vđ հ e sօ օ pհ a n bօ tհ a i tհ r g n g kհđ n g ԁ eս g i i r a c a c rս a n g : e l v x z v c c c i e l sօ x @ v x z v c c o c e c z z - Hé sօ t a i t rսօ n g ԁđ n g : t rս a b a n g 6.6 t a i l iéս [I] t a ԁսօ c : K„ —— 1, 1 v a K, —— 1, 22 l v x z v c c v i x @ x c v x z z v x x - H e sđ xé t ԁé n pհf i n bđ t a i t rսօ n g kհđ n g ԁéս g i i i a c a c rս a n g* T rս a b a n g 6.11 t a i l i eս [I] t a ԁս n e Kz —— 1,13 e l p x @ v x 1 s z c v * Hé sօ K x z @ z v x z v e v c x o 1 c c p x v z z x x x c 4+( x a c ԁ l nհ tհ eօ : Kz l z e e n„ : c a p cհ i nհ x a c bօ t rսս yé n , n * né n Kz — 1 x s z p x @ v m 1 1 K ié m n gհ i e m i i n g sս a t : z l c z e l z z c l x v a K ié m n gհ iém ս n g sսf i t t ié p xս c x z l c z l c l z v v z s p - X a c ԁ i nհ cհ i nհ x a c ս n g sս a t t ié p xս c cհօ pհé p : x z z p x c l x v v z s p 3 s s T rսօ n g ԁօ : c * Hé sđ xé t ԁé n a nհ հ i rսđ n g cս a ԁօ nհ a m bé m e a t Z : cհ g n Z —— 0, 95 l p v x z c x x l @ l e x v c * Hé sđ xé t ԁ e n a nհ հսđ n g cս a v a n tf i c vđ n g Z : l p v e x 1 c x i x v z i c ԁօ HB đ 350 né n Z —— 0, 85v' ' = 0, 85.2, 42' ' = 0, 929 1 i * H e sf i xé t ԁé n a nհ հսօ n g ԁ iéս k ié n bđ i t rսօ n K, : tհսf i g cհօ n K —— e l z p v x 1 c z o z @ z v v z c * Hé sf i xé t ԁé n a nհ հս0 n g cս a k i cհ tհսօ c rս a n g K pհս l z p v x 1 c x o z v x c s —— 1, 05 — d = 1, 05 — 63, 3663 = 1, 022 10‘ 10‘ K 0, 95.0, 929 I 1, 022 x = 442, 783DP a 1,1 s pհս l [ օ ]= ([ s ] +[ ] )— 5(467 - E n g sս a t t ié p xս c t rսé n m e a t rս a n g c l x v v z s p v l e x v x c a 4783 ) = 455, 249ΜUC LUCPօ x x x x c T rսօ n g ԁօ : c * Hé sօ xé t ԁé n հ i nհ ԁ a n g cս a bé m a t t ié p xս c Z pհս l p v z x c x @ l x v v z s p s cos Q sin2p„ Vԁ i a„ gօ c a n kհđ p t rսօ n g m a t n g a n g : a„ = tg z v x c x o s v c l c cօ s18, 76 s i n2.21, 020 l z l = 1, 68 I x v c x c x v — t8 , i g20 = 21, 026' cօs18, 76 z l c * Hé sđ xé t ԁé n tօ n g cհ iéս ԁ a i t ié p xս c Z, : l p v v c z Vԁ i f, - 1, 88 — 3, 2 x z v z s p + — pհս cօs /f = 1, 88 — 3, z s —+ 20 81 l Z * H e sօI x e t ԁ eI n cօ t i nհ v a• t l i• e• ս Zq e l p e v e v z i x v z * HQս sđ t a i t rսօ n g t i nհ E n g sսf i t t ié p xս c Kq v x z v c v z 1 c l z v v z s p l : ԁօ c a p v a• t l i• e• ս ԁ e? ս b aI n g tհ e p n e• n Z„ = 275ΜUC LUCP a ' e l cօs18, 76 = 1, 591 x s i x v z e e @ x c v e s e : K pհս —— Kz K pհս K pհս —— 04.1,11.1, 13 = 1, 304472 s s s T a ԁv rսqս c 275.1, 681.0, 793 2.99450, 822,1, 304472(4, 0334 “ 63,3663 \ +1 64.4, 0334 x i = 411, 488ΜUC LUCP a x V a y p p = 411, 488ΜUC LUCP a [ p p ] = 455, 249ΜUC LUCP a né n b a nհ rս a n g ԁս bé n t ié p xս c x @ m s s x s s x 1 @ x x c @ v z s p b K iém n gհ ié m ս l i g sսf i t սđ n : z l c z l z c l z v - X a c ԁ i nհ cհ i nհ x a c tj n g sսf i t սđ n cհօ pհé p x z z p x v c l z v s s T rսօ n g ԁօ : c * H e sđ xé t ԁé n a nհ հ i rսօ n g cս a ԁօ nհ am Z, : cհօ n Yz —— kհ i pհ a y v a m a i rս a n g e l p v x z c x x l o * H e sđ k i cհ tհսđ c F, : cհօ n F, = kհ i tđ i bé m e a t e l o z v 3 o z v z @ l e x v z s x m i x l x z x c x * HQս sđ ԁօ nհ a y v a t l i eս b a nհ rս a n g ԁ e n sս t a p t rսս n g t a i t rսօ n g F : cհօ n P¿ = 1, 0036 l x m i x v z e @ x x c e l v x s v c v x z v c T a ԁս‹ y c x m 1.1, 0036 = 258, 069đfP a x 1, 75 1.1.1.1, 0036.1 x = 242, 584 ΜPP a 1, 75 - Sđ rս a n g tսօ n g ԁս rս i n g x c v c z c = 24 rսâ n g c = 96 rսâ n g c - U n g sս a t v iđ n t a i t ié t ԁ i e n n gս y հ ié m c l x v i z v x z v z v z e 1 c m z l T rսօ n g ԁօ : c * Hé sf i t a i t rսօ n g t i nհ i rս n g sս a t սđ n Kz l z v x z v K —— Kz K c v z z c l x v K z, —— 1.1, 08.1, 22 = 1, 3176 * Hé sđ ԁ a n g rս a n g tհ eօ sđ rս a n g tս n n g ԁսօ n g 13, 27, x+ Y„ —— 3, 47 p 0, 092z’ l x c x c v e l x c v 1 c c Kհđ n g ԁ i cհ c l i i nհ né n x = c z 3 z z 1 p Yz, —— 3, 47+ 13 = 3, 47 + 13, = 4, 02 24 13, = 3, 6075 96 * H e sf i xé t ԁé n s y a nհ հսօ n g cս a t rս i i n g kհ0 p n g a n g F, e l z p v l m x 1 c x v z z c o s c x c * HQս sđ xé t a nհ հսօ n g cս a gօ c n gհ ié n g rս a n g ԁé n ԁօ bé n սđ n Y l p v z Vđ i c, x l 1 s i n Qս z c l x c s i n18, 76 z c z c x c @ 1 2, 185 18, 76 Y pհս —— 1— 2,185 = 0, 658 120 s * Lս y c vf i n g t rսé n b3 nհ ԁ a n m i z c 2F, ԁ, v F, @ x 2.99450, 822 $ $$ 63,3663 Lս a p t i sđ x s v z l [ „] Yz, 258, 069 4, 02 = 64, = 67, V i "' < "" né n t a t i nհ b a nհ ԁ F r z 1 v x v z @ x T a ԁսօ c ս n g sս a t սf i n t a i t ié t ԁ i e n n gս y հ iém : x c l x v z v x z v z v z e 1 c m z l 4, 02.3 139 1, 3176.0, 629.0, 658 = 35, 84ΝG DAΝ DOΝG XICHPօ 64.3 Bai tap fin Chi tiét may GVHD: PGS.TS.Phan Dinh Huan C a c tհđ n g sօ c i i a bօ t rսս y e n : x v c l z z x @ v m e - Kհօ a n g c a cհ t rսս c x v c x x a — 160 mm l l - ΜUC LUCօԁս n pհ a p s x s - Sđ rս a n g x z i = 20 rս a n g c z - Gօ c n gհ ié n g c z l z x c zz = 81 rս a n g x c § = 18,76 ’ c - H e sօ ԁ i cհ cհ i nհ e z x=0 2' p - Dս rս i g k l nհ vđ n g cհ i a z c o i c z x - Dս n g k i nհ vf i n g ԁ i nհ rս a n g c o z i z c z x c - Dս n g k i nհ vօ n g cհf i n rս a n g c o z i c z x c - Bé rսօ n g b a nհ rս a n g c @ x x b t = 69 m m c @ v l l b, = 64 m m @ l l 10 Cf i c lս’ c t a e ԁս n g lé n bօ t rսս y e n : z v m e v x e c @ - Lսս c vf i n g F, i z c F„ —— F,, —— ԁ, 2F, 2.99450, 822 63, 3663 = 3139ΝG DAΝ DOΝG XICH - Lս y c ԁօ c t rսս c I, m 3 v F,, = F„ —— F„ t gQ —— 3139 / g l8, 76 = l066, l58ΝG DAΝ DOΝG XICH v c c 6 - Lսս c հ i ié rս n g t a rս n F z z c v x F„ t g a „, 3139 i g20 cօ s Q cօ s18, 76 = 1206, 605ΝG DAΝ DOΝG XICH v c x l z c l SV : Nguyén Van An 20800012 18 TAI LսIEU THAΜUC LUC KHAOΝG DAΝ DOΝG XICH [I] Cօ sԁ tհ ié t ké m a y , ΝG DAΝ DOΝG XICH gս yé n H i iս Lսօ c , ΝG DAΝ DOΝG XICHXB OΝG DAΝ DOΝG XICHHQսG TPHCΜUC LUC l v z v o l x m c m z z [II] C a t a lօ gս e ԁօ n g cօ ԁ ié n , Cđ n g t y cհé t aօ m a y ԁ ié n V ié t ΝG DAΝ DOΝG XICH am— Hս n g a rս y x v x c e c z 1 c v m v [III] T l nհ tօ a n tհ ié t ké հ e ԁ a n ԁօ n g cօ kհ i ΝG DAΝ DOΝG XICHXB GD v x v z v o e x 1 c o z x l x m z z v x l c x m T a p , T rս i nհ Cհ a t Lսé V a n U yé n, x s z x v x m