The link lengths, coupler point location, and the values of ?₂, ?₂, and ?₂ for the same fourbar linkages as used for position and velocity analysis in Chapters 4 and 6 are redefined in Table P7-1 (p. 380), which is the same as Table P6-1 (p. 328). The general linkage configuration and terminology are shown in Figure P7-1 (p. 380). For the row(s) assigned, draw the linkage to scale and graphically find the accelerations of points A and B. Then calculate ?₃ and ?₄ and the acceleration of point P.

TABLE P7-1 Data for Problem^?

Drawings of these linkages are in the PDF Problem Workbook folder on the DVD.

TABLE P6-1 Data for Problem^?

Drawings of these linkages are in the PDF Problem Workbook folder on the DVD.

FIGURE P7-1 Configuration and terminology for Problem

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Transcribed Image Text:

Row Link 1 Link 2 Link 3 Link 4 0 0 0 0 0 a e f j KIER m n 67380 80 Saa NOO55 ∞ ∞056777 136788 ONSO9== 5 6 20 4 20 4 9 2 9 10 8 8 10 10 8 10 2 5 10 10 99866690 10 5 10 7 7 8 6 0₂ 30 85 45 25 75 15 25 50 80 33 88 60 50 120 002 10 - 12 - 15 24 - 50 - 45 100 -65 25 25 - 80 - 90 75 15 02 0 5 -10 -4 10 50 18 25 - 25 - 40 30 20 -5 - 65 Rpa 6 9 10 5 9 10 4 6 9 1 10 5 10 15 83 30 25 80 45 300 120 300 20 80 0 330 180 90 60 Row O O O O O O X-ES a с d e f g h k m n Link 1 Link 2 Link 3 6738080 Staaa 5 6 20 4 20 4 5617700 GSON 2 10 5 8 736788 86 8 8 10 2 5ppnn 10 10 11 Link 4 9 8 11 8 10 5 10 7 7 8 6 02 30 85 45 25 75 15 25 50 80 33 88 60 50 120 002 10 -12 -15 24 -50 -45 100 -65 25 25 -80 -90 75 15 Rpa 6 9 10 5 9 10 4 6 9 1 10 ܘ ܗ ܘ ܗ 10 15 83 30 25 80 45 300 120 300 20 80 0 330 180 90 60 -0₂ 002 Y A Rp 0₂ 02 3 03 X 1 B 4 04 04 X Row Link 1 Link 2 Link 3 Link 4 0 0 0 0 0 a e f j KIER m n 67380 80 Saa NOO55 ∞ ∞056777 136788 ONSO9== 5 6 20 4 20 4 9 2 9 10 8 8 10 10 8 10 2 5 10 10 99866690 10 5 10 7 7 8 6 0₂ 30 85 45 25 75 15 25 50 80 33 88 60 50 120 002 10 - 12 - 15 24 - 50 - 45 100 -65 25 25 - 80 - 90 75 15 02 0 5 -10 -4 10 50 18 25 - 25 - 40 30 20 -5 - 65 Rpa 6 9 10 5 9 10 4 6 9 1 10 5 10 15 83 30 25 80 45 300 120 300 20 80 0 330 180 90 60 Row O O O O O O X-ES a с d e f g h k m n Link 1 Link 2 Link 3 6738080 Staaa 5 6 20 4 20 4 5617700 GSON 2 10 5 8 736788 86 8 8 10 2 5ppnn 10 10 11 Link 4 9 8 11 8 10 5 10 7 7 8 6 02 30 85 45 25 75 15 25 50 80 33 88 60 50 120 002 10 -12 -15 24 -50 -45 100 -65 25 25 -80 -90 75 15 Rpa 6 9 10 5 9 10 4 6 9 1 10 ܘ ܗ ܘ ܗ 10 15 83 30 25 80 45 300 120 300 20 80 0 330 180 90 60 -0₂ 002 Y A Rp 0₂ 02 3 03 X 1 B 4 04 04 X

Answer rating: 100% (QA)

SOLUTION FIRST STEP Drawing the linkage diagram to the scale of 1in1in SECON... View the full answer