bai 18 thuc hanh lap quy trinh cong nghe che tao mot chi tiet don gian tren may tien
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7/17/2019 Bai 18 Thuc Hanh Lap Quy Trinh Cong Nghe Che Tao Mot Chi Tiet Don Gian Tren May Tien
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Baøi 18: Thöïc haønh
LẬP QUI TRÌNH CÔNG NGHỆ
CHẾ TẠO !T CHI TIẾT "#NGI$N TR%N &' TIỆN
7/17/2019 Bai 18 Thuc Hanh Lap Quy Trinh Cong Nghe Che Tao Mot Chi Tiet Don Gian Tren May Tien
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I(Ch)a*n +, Ch)a*n +, -./0 chi 0i20 -a3)
4aø +a5n 46 chi 0i20 ca7n ch2
0aï.( Ch)a*n +, cac 9)ïn c)ï 4aø 4a/0
;i/) can 0hi20 ch. +aøi 0höïc
haønh nhö +)0 ch<= 0hö>c ?5=@?= ia2A= (((
7/17/2019 Bai 18 Thuc Hanh Lap Quy Trinh Cong Nghe Che Tao Mot Chi Tiet Don Gian Tren May Tien
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II( N./i 9)n 0höïc haønh( T<- hi*) chi 0i20 ca7n ch2 0aï.( a@A 9öïn )A 0D<nh c.@n nh/
ch2 0aï. chi 0i20(
7/17/2019 Bai 18 Thuc Hanh Lap Quy Trinh Cong Nghe Che Tao Mot Chi Tiet Don Gian Tren May Tien
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40
25
∅ 2 5
∅ 2
0
1 x 45o
1 x 45o
III(Cac +ö>c 0i2n
haønh( E9: La/F )A 0D<nh c.@n nh/
ch2 0aï. chi 0i20 ch.20 ch. 0D@n
h<nh 46 18(1(
7/17/2019 Bai 18 Thuc Hanh Lap Quy Trinh Cong Nghe Che Tao Mot Chi Tiet Don Gian Tren May Tien
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1(T<- hi*) chi 0i20 ca7n
ch2 0aï.(Chi 0i20 ö>ïc ;aø- +an 0hF .7-hai Fha7n c. ö>øn ?nh ?hac nha)
4aø hai a7) c. 4a0 -F(
40
25
∅ 2 5
∅ 2 0
1 x 45o
1 x 45o
7/17/2019 Bai 18 Thuc Hanh Lap Quy Trinh Cong Nghe Che Tao Mot Chi Tiet Don Gian Tren May Tien
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J(La/F )A 0D<nh c.@n
nh/ ch2 0aï. Böôùc 1: Ch.ïn Fh.@i 0h. cac n)A@n
0aKc a):
Ch.ïn )n 4a/0 ;i/) a5- +aø. 0h.5a -a6n./ +7n 0h. A@) ca7) ö5 9)ïn( Mö>øn ?nh Fh.@i Fha5i ;>n h>n ö>øn ?nh
;>n nha20 c)5a chi 0i20( Böôùc 2: LaKF Fh.@i ;@n -a@- caF c)5a
-aA 0i/n( Böôùc 3: LaKF 9a. ;@n aøi a 9a. c)5a
-aA 0i/n(
7/17/2019 Bai 18 Thuc Hanh Lap Quy Trinh Cong Nghe Che Tao Mot Chi Tiet Don Gian Tren May Tien
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Sng
n
Böôùc 4: Ti/n ?h.5a
-a0 a7)
7/17/2019 Bai 18 Thuc Hanh Lap Quy Trinh Cong Nghe Che Tao Mot Chi Tiet Don Gian Tren May Tien
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Sd
n
45
∅ 2 5
Böôùc 5: Ti/n Fha7n 0D)ï ∅J=
9aøi --
7/17/2019 Bai 18 Thuc Hanh Lap Quy Trinh Cong Nghe Che Tao Mot Chi Tiet Don Gian Tren May Tien
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Sd
n
45
∅ 2 5
Böôùc 6: Ti/n 0D)ï ∅JS
9aøi J--
7/17/2019 Bai 18 Thuc Hanh Lap Quy Trinh Cong Nghe Che Tao Mot Chi Tiet Don Gian Tren May Tien
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Sng
n
1 x 45o
Böôùc 7: Ea0 -F
1.
7/17/2019 Bai 18 Thuc Hanh Lap Quy Trinh Cong Nghe Che Tao Mot Chi Tiet Don Gian Tren May Tien
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Sng
n
40
Böôùc 8: CaK0 ö0 )5
chi7) 9aøi S--
7/17/2019 Bai 18 Thuc Hanh Lap Quy Trinh Cong Nghe Che Tao Mot Chi Tiet Don Gian Tren May Tien
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Sng
n
1 x 45o
Böôùc 9: Ma5. a7)= 4a0
-F 1.
7/17/2019 Bai 18 Thuc Hanh Lap Quy Trinh Cong Nghe Che Tao Mot Chi Tiet Don Gian Tren May Tien
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IE( Manh ia ?20 )a5
0höïc haønh1( H.ïc inh 0ha5. ;)a/n= 0Da. .*i
47 Fhö>n an c)5a -<nh= 0öø
. 0öï anh ia(J( Gia. 4i@n anh ia ?20
)a5 0höïc haønh )a +a. ca.
c)5a h.ïc inh(
7/17/2019 Bai 18 Thuc Hanh Lap Quy Trinh Cong Nghe Che Tao Mot Chi Tiet Don Gian Tren May Tien
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E( ./0 .2 7 +aøi 0a/F La/F )A 0D<nh c.@n nh/ ch2
0aï. -./0 0D.n cac chi 0i20 a):
S
∅ 2 0
S
1S 1S
∅ 2 0
∅ 1 8
∅ 2 0
S
1
∅ 2 0
∅ 1 5
∅ 1 0
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CVW ÔN THVX' EVYCVWC BVZN MV[ LV\NGNGH] Thaønh vieân:
L@ Th2 Vnh H.aøn ?i- A@n Ei Phan H.aøn Gia La@- N)A3n Phö>n Vnh
N)A3n ^_ L)a@n