Bai giang tich hop thuc hanh cong nghe cad-2 d
- 1. TR働畛NG 畉I H畛C S働 PH畉M K畛 THU畉T H働NG YN KHOA C KH 畛 C働NG BI GI畉NG TCH H畛P TH畛C HNH CNG NGH畛 CAD 2D L NG畛C QUY畉T - THN VN TH畉 NM 2020
- 2. L畛I GI畛I THI畛U C叩c ph畉n m畛m thi畉t k畉 (CAD) 動畛c s畛 d畛ng r畛ng r達i trong r畉t nhi畛u l挑nh v畛c kh叩c nhau tr棚n th畉 gi畛i. Vi畛c s畛 d畛ng thnh th畉o m畛t m畛t ph畉n m畛m CAD 畛 thi畉t k畉, x但y d畛ng c叩c ti li畛u k畛 thu畉t, c担ng ngh畛 l nng l畛c b畉t bu畛c kh担ng th畛 thi畉u 畛i v畛i nh畛ng c叩n b畛 k畛 thu畉t, chuy棚n vi棚n k畛 thu畉t nh坦m ngnh C董 kh鱈. Ti li畛u ny 動畛c bi棚n so畉n t鱈ch h畛p gi畛a l箪 thuy畉t v th畛c hnh nh畉m gi炭p ng動畛i h畛c v畉n d畛ng ki畉n th畛c a l挑nh v畛c vo gi畉i quy畉t nh畛ng nhi畛m v畛 th畛c t畉 thi畉t k畉; T畉o i畛u ki畛n 畛 ng動畛i h畛c ph叩t huy kh畉 nng t畛 h畛c, kh畉 nng lm vi畛c nh坦m v lm vi畛c 畛c l畉p trong qu叩 tr狸nh h畛c t畉p, nghi棚n c畛u t畉i Tr動畛ng 畉i h畛c S動 ph畉m K畛 thu畉t H動ng Y棚n. K畛 nng thi畉t k畉 CAD_2D l c董 s畛 畛 ng動畛i h畛c gi畉i quy畉t nh畛ng nhi畛m v畛 h畛c t畉p v ph叩t tri畛n c叩c k畛 nng ti畉p theo nh動: Thi畉t k畉 c叩c b畉n v畉 k畛 thu畉t 炭ng ti棚u chu畉n, 畛 叩n m担n h畛c; 畛 叩n t畛t nghi畛p; m担 ph畛ng 畛ng h畛c, 畛ng l畛c h畛c ho畉c th畛c hi畛n c叩c qu叩 tr狸nh x畛 l箪 CAD/CAM/CAE/CNC... T叩c gi畉 xin tr但n trong c畉m 董n m畛i s畛 坦ng g坦p c畛a qu箪 畛c gi畉; M畛i 箪 ki畉n trao 畛i, g坦p 箪 xin g畛i v畛 theo 畛a ch畛: B畛 m担n T畛 畛ng h坦a thi畉t k畉 c担ng ngh畛 C董 kh鱈 Khoa C董 kh鱈 Tr動畛ng 畉i h畛c S動 ph畉m K畛 thu畉t H動ng Y棚n; i畛n tho畉i: 0221.713.519. C叩c t叩c gi畉
- 3. L NG畛C QUY畉T - THN VN TH畉 Trang: 98 M畛C L畛C L畛I GI畛I THI畛U........................................................................................................ 2 THI畉T K畉 2D............................................................................................................. 1 BI S畛 01: GIAO DI畛N PH畉N M畛M....................................................................... 2 A. M畛c ti棚u: .............................................................................................................. 2 B. N畛i dung:.............................................................................................................. 2 1. Kh畛i 畛ng ph畉n m畛m ........................................................................................ 2 1.1. Kh畛i 畛ng v畛i mn h狸nh m畉c 畛nh c畛a Autocad.......................................... 2 1.2. Kh畛i 畛ng v畛i h畛p tho畉i Startup. ................................................................ 3 2. Ph動董ng ph叩p th畛c hi畛n l畛nh trong Autocad ....................................................... 4 2.1. M畛t s畛 quy 動畛c s畛 d畛ng ph畉n m畛m............................................................. 4 2.2. H畛 t畛a 畛 v bi畛u di畛n t畛a 畛 c畛a m畛t i畛m................................................ 5 2.3. Bi畛u di畛n t畛a 畛 c畛a m畛t i畛m trong m畉t ph畉ng 2D c坦 2 d畉ng:................... 6 3. Giao di畛n ph畉n m畛m.......................................................................................... 6 3.1. Giao di畛n c畛 i畛n c畛a Autocad Classic........................................................ 7 3.2. Giao di畛n Drafting & Annotation................................................................7 4. Thi畉t l畉p ban 畉u............................................................................................. 10 4.1. Thi畉t l畉p h畛 th畛ng o l動畛ng (mm/ inches):................................................ 10 4.2. Thi畉t l畉p c叩c ki畛u 董n v畛 o chi畛u di v g坦c (Units):............................... 10 4.3. Thi畉t l畉p gi畛i h畉n b畉n v畉 thi畉t k畉 (Limits):................................................ 10 4.4. Thi畉t l畉p ki畛u ch畛 vi畉t (Text style):........................................................... 11 4.5. Thi畉t l畉p l畛p thi畉t k畉 (Layer): ................................................................... 11 4.6. Thi畉t l畉p ki畛u ghi k鱈ch th動畛c (Dimension style):....................................... 14 5. Thi畉t k畉 c董 b畉n................................................................................................ 18 5.1. Thi畉t k畉 oa畉n th畉ng (Line) ...................................................................... 18 5.2. Vi畉t ch畛 tr棚n b畉n v畉:................................................................................. 20 5.3. D畛ch chuy畛n/ sao ch辿p c叩c 畛i t動畛ng (Move/Copy) .................................. 22 5.4. C叩c c叩ch th畛c hi畛n ch畛n 畛i t動畛ng: .......................................................... 23 5.5. X坦a 畛i t動畛ng 動畛c ch畛n (Delete) ............................................................ 23 5.6. L動u b畉n thi畉t k畉 thnh b畉n v畉 (*.DWG):................................................... 24 6. B畉n Thi畉t k畉 m畉u ............................................................................................ 24 6.1. B畉n thi畉t k畉 m畉u (*.DWT):....................................................................... 25
- 4. L NG畛C QUY畉T - THN VN TH畉 Trang: 99 6.2. L動u b畉n thi畉t k畉 m畉u (*.DWT): ................................................................ 25 6.3. S畛 d畛ng b畉n thi畉t k畉 m畉u (*.DWT)...........................................................26 C. Th畛c hnh:.......................................................................................................... 26 BI S畛 02: THI畉T K畉 C B畉N.............................................................................. 29 A. M畛c ti棚u:............................................................................................................. 29 B. N畛i dung:............................................................................................................29 1. Quan s叩t & i畛u khi畛n mn h狸nh......................................................................29 1.1. Quay tr畛 l畉i b動畛c tr動畛c so v畛i b動畛c hi畛n hnh (Undo)..............................29 1.2. Ti畉n l棚n so v畛i b動畛c hi畛n hnh (Redo)......................................................29 1.3. Lm m畛i c叩c 畛i t動畛ng trong khung nh狸n hi畛n hnh (Redraw). ................. 29 1.4. Lm m畛i c叩c 畛i t動畛ng trong t畉t c畉 c叩c khung nh狸n (Redrawall)............... 29 1.5. Lm tr董n c叩c 動畛ng cong khi thay 畛i khung nh狸n (Regen). .....................29 1.6. Thu ph坦ng mn h狸nh (Zoom)..................................................................... 29 1.7. D畛ch chuy畛n mn h狸nh (Pan) .....................................................................30 1.8. B畉t / T畉t ch畉 畛 tr畛c giao (Ortho)..............................................................30 1.9. B畉t / T畉t ch畉 畛 nh畉p tr畛c ti畉p (DYN).......................................................30 2. Truy b畉t i畛m tr棚n 畛i t動畛ng ........................................................................... 30 2.1. Thi畉t l畉p ch畉 畛 truy b畉t i畛m (Osnap Setting).......................................... 30 2.2. B畉t / t畉t ch畛c nng truy b畉t i畛m (Osnap) ................................................. 31 3. Thi畉t k畉 h狸nh ch畛 nh畉t (rectangle) ................................................................... 32 4. Thi畉t k畉 動畛ng tr嘆n (cricle) ............................................................................. 32 5. Thi畉t k畉 cung tr嘆n (ARC) ................................................................................33 6. Thi畉t k畉 h狸nh vnh khn (Donut) .....................................................................34 7. Ph叩 v畛 kh畛i (Explode) .....................................................................................35 8. C畉t/x辿n 畛i t動畛ng (Trim)................................................................................35 C. Bi th畛c hnh......................................................................................................35 BI S畛 03: THI畉T K畉 C B畉N.............................................................................. 37 A. M畛c ti棚u:............................................................................................................. 37 B. N畛i dung:............................................................................................................37 1. Thi畉t k畉 h狸nh Elipse.........................................................................................37 2. Thi畉t k畉 a gi叩c 畛u (polygon).........................................................................37 3. L畉y 畛i x畛ng (Mirror)......................................................................................38 4. Quay 畛i t動畛ng (Rotate) ..................................................................................38
- 5. L NG畛C QUY畉T - THN VN TH畉 Trang: 100 5. Thay 畛i t畛 l畛 畛i t動畛ng (Scale)....................................................................... 39 6. Thi畉t k畉 叩m m但y (Revision Cloud) ................................................................ 39 C. Bi th畛c hnh...................................................................................................... 39 BI S畛 04: THI畉T K畉 C B畉N.............................................................................. 42 A. M畛c ti棚u: ............................................................................................................ 42 B. N畛i dung:............................................................................................................ 42 1. Thi畉t k畉 動畛ng a tuy畉n (Polyline).................................................................. 42 2. Thi畉t k畉 動畛ng cong Spline. ............................................................................ 42 3. Sao ch辿p 畛ng d畉ng (Offset)............................................................................ 43 4. Bo cung gi畛a 2 畛i t動畛ng(Fillet)...................................................................... 43 5. V叩t c畉nh gi畛a 2 畛i t動畛ng (Chamfer) .............................................................. 43 6. Ghi k鱈ch th動畛c tr棚n b畉n thi畉t k畉....................................................................... 44 6.1. Ghi k鱈ch th動畛c theo ph動董ng ngang ho畉c th畉ng 畛ng (Linear)................... 44 6.2. Ghi k鱈ch th動畛c theo ph動董ng 畛i t動畛ng (Linear) ........................................ 44 6.3. Ghi k鱈ch th動畛c g坦c gi畛a hai 畛i t動畛ng (Linear)......................................... 45 6.4. Ghi k鱈ch th動畛c chi畛u di cung tr嘆n (ARC)................................................ 45 6.5. Ghi k鱈ch th動畛c b叩n k鱈nh cung tr嘆n (ARC)................................................. 46 6.6. Ghi k鱈ch th動畛c 動畛ng k鱈nh 動畛ng tr嘆n (CIRCLE).................................... 46 6.7. Ghi k鱈ch th動畛c t畛a 畛 c畛a m畛t i畛m so v畛i g畛c t畛a 畛.............................. 46 6.8. Ghi k鱈ch th動畛c theo t畛a 畛 tuy畛t 畛i ......................................................... 47 6.9. Ghi k鱈ch th動畛c theo t畛a 畛 t動董ng 畛i ........................................................ 48 C. Bi th畛c hnh...................................................................................................... 48 BI S畛 05: THI畉T K畉 C B畉N.............................................................................. 51 A. M畛c ti棚u: ............................................................................................................ 51 B. N畛i dung:............................................................................................................ 51 1. Thi畉t k畉 i畛m (Point)....................................................................................... 51 2. Chia 畛i t動畛ng c叩c ph畉n b畉ng nhau (Divide). .................................................. 51 3. Chia 畛i t動畛ng theo chi畛u di 畛nh tr動畛c (Measur).......................................... 52 4. Thi畉t k畉 n畛a 動畛ng th畉ng (Ray) ...................................................................... 52 5. Thi畉t k畉 動畛ng th畉ng (Xline)........................................................................... 53 6. B畉/ T叩ch 畛i t動畛ng (Breack) ........................................................................... 53 C. Th畛c hnh........................................................................................................... 54 D. Bi ki畛m tra l畉n th畛 nh畉t..................................................................................... 57
- 6. L NG畛C QUY畉T - THN VN TH畉 Trang: 101 BI S畛 06: THI畉T K畉 NNG CAO........................................................................58 A. M畛c ti棚u:............................................................................................................. 58 B. N畛i dung:............................................................................................................58 1. K辿o di 畛i t動畛ng 畉n 鱈ch (Extend) ...............................................................58 2. Thay 畛i chi畛u di 畛i t動畛ng (Lengthen) .........................................................58 3. N畛i c叩c 畛i t動畛ng 董n thnh 畛i t動畛ng k辿p (Join) ........................................... 59 4. T畉o kh畛i (Block)..............................................................................................59 5. Ch竪n Block (Insert block)................................................................................59 6. Sao ch辿p m畉ng (Array).................................................................................... 60 6.1. Sao ch辿p theo hng c畛t........................................................................... 60 6.2. Sao ch辿p theo 動畛ng d畉n .......................................................................... 61 6.3. Sao ch辿p theo v嘆ng tr嘆n............................................................................62 7. i畛n k箪 hi畛u v畉t li畛u (Hacth)........................................................................... 62 8. T担 mu n畛n v畉t li畛u (Gradient) ........................................................................63 9. Truy b畉t i畛m t畛 畛ng .....................................................................................63 C. Th畛c hnh........................................................................................................... 64 BI S畛 07: THI畉T K畉 NNG CAO........................................................................67 A. M畛c ti棚u:............................................................................................................. 67 B. N畛i dung:............................................................................................................67 1. T畉o 動畛ng a tuy畉n ho畉c Region t畛 c叩c 畛i t動畛ng giao nhau ..........................67 2. Hi畛u ch畛nh a tuy畉n (PE)................................................................................. 67 3. T畉o mi畛n t畛 動畛ng bao k鱈n (Region) ...............................................................68 4. C畛ng c叩c mi畛n (Union).................................................................................... 68 5. Tr畛 c叩c mi畛n (Subtract) ................................................................................... 69 6. Giao c叩c mi畛n (Intersect)................................................................................. 69 7. Thu畛c t鱈nh c畛a 畛i t動畛ng (Properties)..............................................................69 8. T畉o b畉ng (Table). ............................................................................................70 8.1. Ch竪n b畉ng:................................................................................................70 8.2. Vi畉t ch畛 trong b畉ng ch竪n: .........................................................................71 8.3. Hi畛u ch畛nh b畉ng:....................................................................................... 72 8.4. S畛a 畛i 畛nh d畉ng ho畉c t畉o b畉ng m畛i:....................................................... 73 C. Bi th畛c hnh:.....................................................................................................74 D. Bi ki畛m tra l畉n th畛 hai.......................................................................................76
- 7. L NG畛C QUY畉T - THN VN TH畉 Trang: 102 BI S畛 08: XU畉T B畉N V畉 .................................................................................... 77 A. M畛c ti棚u: ............................................................................................................ 77 B. N畛i dung:............................................................................................................ 77 1. Hon thi畛n b畉n thi畉t k畉.................................................................................... 77 2. Xu畉t b畉n v畉 thi畉t k畉......................................................................................... 77 2.1. Xu畉t file thi畉t k畉 (Export) ......................................................................... 77 2.2. Xu畉t b畉n v畉 ra m叩y in / m叩y v畉................................................................. 78 C. Th畛c hnh thi畉t k畉 & xu畉t b畉n v畉 ....................................................................... 82 BI S畛 09: LUY畛N T畉P T畛NG H畛P..................................................................... 89 A. M畛c ti棚u: ............................................................................................................ 89 B. N畛i dung:............................................................................................................ 89 1. Luy畛n t畉p c叩c l畛nh thi畉t k畉 .............................................................................. 89 2. Luy畛n t畉p c叩c l畛nh xu畉t b畉n v畉 thi畉t k畉 ........................................................... 90 C. Bi ki畛m tra l畉n 3................................................................................................ 90 PH畛 L畛C ................................................................................................................. 91 1. Ti棚u chu畉n Qu畛c gia TCVN 6083:2012/ ISO 7519:1991................................. 91 2. Ti棚u chu畉n Qu畛c gia TCVN 7583-1:2006 / ISO 129-1:2004 ........................... 91 3. Ti棚u chu畉n Qu畛c gia TCVN 8-40 : 2003 ......................................................... 91 4. Ti棚u chu畉n Qu畛c gia TCVN 8-34 : 2002/ ISO 128-34: 2001 ........................... 91 5. Ti棚u chu畉n Qu畛c gia TCVN 10-85: 2002/ ISO 128-34: 2001. ......................... 91 6. Ti棚u chu畉n Qu畛c gia TCVN 2244:1999........................................................... 91 7. M畛t s畛 ph鱈m t畉t trong AutoCAD ..................................................................... 92 8. V鱈 d畛 v畛 c叩c ti棚u chu畉n tr狸nh by b畉n v畉 k挑 thu畉t............................................. 93 TI LI畛U THAM KH畉O ......................................................................................... 97 M畛C L畛C ................................................................................................................ 98