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Sổ tay thiết kế cơ khí tập 2

Ngày tải lên : 02/11/2013, 21:24

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Sổ tay thiết kế cơ khí - tập 1

Ngày tải lên : 02/11/2013, 21:18

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Sổ tay thiết kế cơ khí - tập 3

Ngày tải lên : 02/11/2013, 21:31

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Sổ tay thiết kế hệ thống cơ khí P1 pot

Ngày tải lên : 04/07/2014, 14:20

... 1 Tuesday, November 6, 20 01 10 :22 PM © 20 02 by CRC Press LLC -1 I Manufacturing A. Galip Hulsoy 8596Ch01Frame Page -1 Tuesday, November 6, 20 01 10 :22 PM © 20 02 by CRC Press LLC 1.6 ... nets. t1 t2 (a) Conflict: if t1 fires, t2 is not enabled and visa versa t1 t2 (b) Concurrency: t1and t2 can be fired independently 8596Ch01Frame Page 9 Tuesday, November 6, 20 01 10 :22 PM © 20 02 by ... has consistently accounted for about 22 % of GDP. (Source: U.S. Bureau of Labor Statistics.) 8596Ch01Frame Page 2 Tuesday, November 6, 20 01 10 :22 PM © 20 02 by CRC Press LLC high. With a proper...

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Sổ tay thiết kế hệ thống cơ khí P2 doc

Ngày tải lên : 04/07/2014, 14:20

... Tuesday, November 6, 20 01 10 :22 PM © 20 02 by CRC Press LLC FIGURE 2. 6 Chronology of feature recognition work. 8596Ch02Frame Page 25 Tuesday, November 6, 20 01 10 :22 PM © 20 02 by CRC Press LLC Lee ... Manufacturing, 10, 1 /2, 65–70, 1993. 8596Ch02Frame Page 34 Tuesday, November 6, 20 01 10 :22 PM © 20 02 by CRC Press LLC 2 Computer-Aided Process Planning for Machining 2. 1 Introduction 2. 2 What Is ... parts FIGURE 2. 10 Examples of parallel machines. FIGURE 2. 11 Example of a dual-spindle mill/turn. 8596Ch02Frame Page 32 Tuesday, November 6, 20 01 10 :22 PM © 20 02 by CRC Press LLC FIGURE 2. 1 CAPP...

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Sổ tay thiết kế hệ thống cơ khí P3 potx

Ngày tải lên : 04/07/2014, 14:20

... 5 6 7 8 9 1011 121 314151617181 920 21 Total; Cycle Time = 22 .2 seconds Read Part Seated Air ChecksModule 0.7 0.3 0.3 0.3 2. 5 0.5 0.3 0.3 0.5 2. 5 19.6 15.4 22 .2 63.1 50.0 Servo 29 .6 20 .5 36.5 Servo Return ... places p 2 and p 3. t1 t2 t1 t1 t2 p1 p2 p3 (a) (c)(b) p1 p2 p3 p4 p5 p6 p5 p6 p1 p4 p2 p3 (a) (d)(c)(b) 8596Ch03Frame Page 54 Tuesday, November 6, 20 01 10 :21 PM © 20 02 by CRC Press LLC 3 .2. 4 Tasks ... Grippers Raise Rotate Return Rails Advance Rotate 27 0° Return Grippers Return Rotate 27 0° Advance Rails 6.3 2. 2 4.7 8.3 1.7 3.9 1.0 2. 3 2. 8 1.0 2. 85 0.5 2. 0 1.0 2. 0 2. 0 Module Mill 1 Rotating Table Module Clamp...

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Sổ tay thiết kế hệ thống cơ khí P4 doc

Ngày tải lên : 04/07/2014, 14:20

... r KK K K KK st ex st ex st ex st ex =−+ [] =− − + [] =− + + [] =− − − [] 1 2 1 2 1 2 1 2 22 2 22 2 22 2 22 2 cos sin sin cos sin cos cos sin ()φ st ()φ ex { ( )} [ ]{ ( )}Ft aK A t t = 1 2 0 ∆ [( )] () () () () Φ ΦΦ ΦΦ i ii ii xx ... =ωω κ == − Λ Λ I R c c T T sin cos ω ω1 a NK R t lim ()=− + 2 1 2 πΛ κ κ == = −tan cos( / ) sin ( / ) tan [ / ( / )]ψ ω ω πω c c c T T T 2 2 22 8596Ch04Frame Page 71 Tuesday, November 6, 20 01 10:19 PM © 20 02 by CRC Press LLC (4.18) and ... ( cos )] [( cos ) sin ] [( cos ) sin ] [sin ( cos )] 21 2 12 2 12 2 21 2 0 1 0 1 0 1 0 1 φφ φφ φφ φφ { ( )} [ ( )]{ ( )}F t aK A t t t = 1 2 ∆ [ ( )] [ ] , [ ] [ ( ) |At A e A T At e dt r ir t r r ir...

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Sổ tay thiết kế hệ thống cơ khí P5 pptx

Ngày tải lên : 04/07/2014, 14:20

... ASME Journal of Dynamic Systems, Measurement, and Control, 99, 22 7 23 2. 8596Ch05Frame Page 83 Tuesday, November 6, 20 01 10:19 PM © 20 02 by CRC Press LLC to tune the model and estimate its parameters. ... 405– 424 . 24 . Rangwala, S. and Dornfeld, D., 1990, Sensor integration using neural networks for intelligent tool condition monitoring, ASME Journal of Engineering for Industry , 1 12, 21 9 22 8. 25 . ... 110, 3, 27 1 27 7. 39. Sata, T., Matsushima, K., Nagakura, T., and Kono, E., 1973, Learning and recognition of the cutting states by the spectrum analysis, Annals of the CIRP, 22 , 41– 42. 40. Danai,...

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Sổ tay thiết kế hệ thống cơ khí P6 docx

Ngày tải lên : 04/07/2014, 14:20

... Controller Machining time (s) 11.11 11 .28 9.79 11.71 Burr rating 2. 93 2. 94 2. 26 1.58 Hole location quality (in) 4.43 E-3 4.53 E-3 6 .28 E-3 4 .25 E-3 Event stoppages (%) 25 15 0 0 Source: Ulsoy, A.G. and ... in) Cutting Time (sec) 20 18 16 14 12 10 8 6 4 2 0 0 100 20 0 300 400 500 600 700 800 900 1000 Vt C l n = 8596Ch06Frame Page 96 Tuesday, November 6, 20 01 10:18 PM © 20 02 by CRC Press LLC The concept ... possible at certain depth-of-cut (mm) R s n = σ σ 2 2 8596Ch06Frame Page 92 Tuesday, November 6, 20 01 10:18 PM © 20 02 by CRC Press LLC 6.5 .2 Chip Formation The three major chip formation types...

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Sổ tay thiết kế hệ thống cơ khí P7 docx

Ngày tải lên : 04/07/2014, 14:20

... 1 Loading Cycle 2 Stress σ Controller Actuator Press Set-Points Force - Workpiece Displacement 8596Ch07Frame Page 108 Tuesday, November 6, 20 01 10:17 PM © 20 02 by CRC Press LLC (7 .2) where b ... stress σ ε bending ε bending + ε stretch σ bending Ibh= 1 12 3 ∆K M EI Y = 8596Ch07Frame Page 110 Tuesday, November 6, 20 01 10:17 PM © 20 02 by CRC Press LLC There is a natural diffusion of the ... tool. The tool is comprised of > 26 00 individual servo-driven pins with spherical ends. 8596Ch07Frame Page 117 Tuesday, November 6, 20 01 10:17 PM © 20 02 by CRC Press LLC 7.1.1 Process Control...

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Sổ tay thiết kế hệ thống cơ khí P8 pptx

Ngày tải lên : 04/07/2014, 14:20

... FIGURE 8 .2 Monitoring of principal components. (a) (b) 10080604 020 0 -2 0 2 4 6 8 y 22 y26 Car Number Measurement (mm) 10080604 020 0 -2 0 2 4 6 8 Z1 Z2 Car Number mm Left-Side Front Door 22 Right-Side ... a aa y y y n n n nnnn 1 2 11 12 1 21 22 2 1 1 2 M L L LM               =                           . ∇⋅ ∇     = 1 0 1 ρ V C T t KTσ ∂ ∂ ρδ=∇⋅ ∇ () + 2 2 ∇ 8596Ch08Frame ... S QS K S K S KS SS in bb () () () ()() = + − + = + ++ 1 1 2 2 12 11 1 11ττ τ ττ CR S QS K SS in c () () ( )( ) = ++ττ α β 11 8596Ch08Frame Page 130 Tuesday, November 6, 20 01 10:16 PM © 20 02 by CRC Press LLC produce small...

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Sổ tay thiết kế hệ thống cơ khí P9 pdf

Ngày tải lên : 04/07/2014, 14:20

... FIGURE 9 .2 Pressure distribution of a typical molding at the end of the injection stage. Pressure (MPA) 0.0 1.001 9 .20 0 10.0 12 10.410 23 . 020 27 . 624 32. 228 36.8 32 41.136 46.040 50.644 55 .24 8 8596Ch09Frame ... (C) 8 2 Injection time (sec) 0.17 0.04 Pack pressure (Mpa) 0.5 0.1 Pack time (sec) 0. 02 0.09 Cooling time (sec) 0.86 0 .20 8596Ch09Frame Page 143 Tuesday, November 6, 20 01 10:15 PM © 20 02 by ... Journal of Manufacturing Science and Engineering, 120 , 323 – 329 , 1998. 8596Ch09Frame Page 150 Tuesday, November 6, 20 01 10:15 PM © 20 02 by CRC Press LLC and varying amounts of wear in the...

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Sổ tay thiết kế hệ thống cơ khí P10 doc

Ngày tải lên : 04/07/2014, 14:20

... HOUSING (stationary) STYLUS REVERSED STYLUS PART REVERSED PART A A A B B TPS 2 θθθ () = () − () S TT θ θθ () = () − () 12 2 P TT θ θθ () = () + () 12 2 8596Ch10Frame Page 174 Monday, November 12, 20 01 12: 04 PM © 20 02 by CRC Press LLC ... Base Table Straight Edge LVDT SZ TZ TZ () = () − () 12 2 PZ TZ TZ () = () + () 12 2 8596Ch10Frame Page 176 Monday, November 12, 20 01 12: 04 PM © 20 02 by CRC Press LLC The rotor of a spindle rotates ... table) 8596Ch10Frame Page 167 Monday, November 12, 20 01 12: 04 PM © 20 02 by CRC Press LLC are operated at temperatures other than 20 °C. The ANSI standard B5.54-19 92 5 provides a method of using the TEI...

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Sổ tay thiết kế hệ thống cơ khí P11 pptx

Ngày tải lên : 04/07/2014, 14:20

... IFF. Is g sg bK b z T a T 22 0+− +       =ΩΦ Φ() ΦΦΩ T a T ii bK b() ()≈ diag ν 2 s g sg iii 22 2 0+− + =ΩΩν ων ii i 22 1=−Ω () s g sg iii 22 22 0+− + − () =ΩΩω 10 22 22 + + + =g s ss i i () () ω Ω ... removed. 8596Ch11Frame Page 1 92 Tuesday, November 6, 20 01 10: 12 PM © 20 02 by CRC Press LLC 181 II Vibration Control Nejat Olgac 8596Ch10Frame Page 181 Monday, November 12, 20 01 12: 04 PM © 20 02 by CRC Press ... assumed). ν φ µ φ φφ i a T i ii a T i i T i Kb Kb K == () () 2 2 2 Ω gD s g Ks a ()= − gD s g Ks a () () = − +ε 8596Ch11Frame Page 184 Tuesday, November 6, 20 01 10: 12 PM © 20 02 by CRC Press LLC (11.19) It is obtained...

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Sổ tay thiết kế hệ thống cơ khí P12 docx

Ngày tải lên : 04/07/2014, 14:20

... ( 12. 22) FIGURE 12. 14 An SQC model of vehicle suspension system. m 1 m 2 k 1 b v ( t ) z 2 ( t ) z 0 ( t ) z 1 ( t ) k 2 mz k z z b z z mz k z z bz z k z z 11 1 1 2 1 2 22 1 2 1 2 1 2 2 ... BPNx4] 10 -1 10 -2 10 -1 10 0 10 1 2 2 5 2 5 2 5 525 2510 0 10 1 10 2 8596Ch12Frame Page 21 5 Friday, November 9, 20 01 6:31 PM © 20 02 by CRC Press LLC 12 Semi-Active Suspension Systems 12. 1 Introduction ... ) +−+−= +−+−+−= PI T Ez zz zzdt T =+−+− {} ∫ 1 2 12 2 21 0 2 32 1 2 0 γγ γ ˙˙ ()() 8596Ch12Frame Page 21 1 Friday, November 9, 20 01 6:31 PM © 20 02 by CRC Press LLC 13. Hrovat, D., Margolis, D....

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Sổ tay thiết kế hệ thống cơ khí P13 pps

Ngày tải lên : 04/07/2014, 14:20

... sky-hook z 1 m 1 m 2 k 12 b 12 k 10 z 0 z 2 b 2 b 1 m u m s control sensors Fbzz bzbzz kzz kz z d =− () −− − () +− () −− () 11 0 22 122 1 101 0 122 1 ˙˙ ˙ ˙˙ ∆∆ 8596Ch13Frame Page 22 5 Tuesday, November 6, 20 01 ... and realization (b) 0 1 020 3040506070 0 0.01 0. 02 0.03 0 1 020 3040506070 0 0.01 0. 02 0.03 0 1 020 3040506070 0 0.05 0.1 0 1 020 3040506070 0 2 4 6 0 1 020 3040506070 0 2 4 6 0 1 020 3040506070 0 0.05 0.1 x ... design zz 21 − ˙ z 1 ˙ z 2 ˙˙ z 1 ˙˙ z 2 Fmzmzkzz 10 1 1 2 2 10 1 0 =+ ≈ − () F fct v i act rel act = (,) (, )ττ HL LH F de s i des 8596Ch13Frame Page 22 6 Tuesday, November 6, 20 01 10:09 PM © 20 02...

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Sổ tay thiết kế hệ thống cơ khí P14 ppt

Ngày tải lên : 04/07/2014, 14:20

... and 14. 82) is for the absorber (14.84) ω 1 ω 2 ω 1 ω 2 ω 1 ω 2 ω 1 ω 2 mx c x x k x x u mx cx kx c x x k x x aa a a a a a a a aa aa aa a a a a a a 11 1 1 2 1 1 2 22 22 22 1 1 2 1 1 2 0 0 ˙˙ ( ˙˙ )( ... a a a a a a aa aa aa aa a aa a 11 1 1 2 1 1 2 22 22 22 11 2 11 2 0 0 ˙˙ ( ˙˙ )( ) , ˙˙ ( ˙˙ )( )( ˙˙ )( ), ˙˙ ˙ +−+−+= +−+−−−−−= ++− aaa aa a xxkxxu 22 22 0( ˙˙ )( ) .−− −−= ugxtxt aiai i i =−−− = ∑ (( ... structures. m a x a kc m x Suspension components Absorber mass Primary structure TF F Xa ft() Excitation u a k c f t() m x (a) c a2 Absorber m a1 m a2 x a1 x a2 c a1 (b) k a1 k a2 x a ft f t f t( ) sin sin=+ 1 12 2 ωω ω 1 ω 2 ω 1 ω 2 8596Ch14Frame Page 26 5 Friday, November 9, 20 01 6 :29 PM © 20 02 by CRC Press LLC 14 .2. 3.1...

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Sổ tay thiết kế hệ thống cơ khí P15 ppsx

Ngày tải lên : 04/07/2014, 14:20

... W., Shock and Vibration Digest , 32( 3), 189 20 0, 20 00, Sage Publication, Inc.) 160 165 170 175 180 185 190 195 20 0 20 5 -60 -55 -50 -45 -40 -35 -30 -25 -20 Frequency (Hz) No Shunt With Shunt Passive ... electrical networks, Journal of Sound and Vibration, 146 (2) , 24 3 26 8. 8596Ch15Frame Page 29 5 Tuesday, November 6, 20 01 10:06 PM © 20 02 by CRC Press LLC resistance and inductance values for ... different conﬁgurations. 10 2 10 3 1 2 3 4 5 6 7 APPN Alone EACL Alone APPN-EACL J 3x10 3 Frequency (HZ) 8596Ch15Frame Page 28 9 Tuesday, November 6, 20 01 10:06 PM © 20 02 by CRC Press LLC and...

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Sổ tay thiết kế hệ thống cơ khí P16 ppt

Ngày tải lên : 04/07/2014, 14:20

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Sổ tay thiết kế hệ thống cơ khí P17 docx

Ngày tải lên : 04/07/2014, 14:20

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