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氣壓乙級 術科 第 4 題

九十八學年度 教師教學媒體製作觀摩. 氣壓乙級 術科 第 4 題. 機械系 助理教授 王俊斌. 99.4.14. V 1 + A+. V 1 - A-. V 1 + A+. V 1 - A+. A- C-. B+. C+. B-. 雙動缸. 單動缸. 雙動缸. a 0 c 0. b 0 c 1. a 0 c 0. a 1. Pb. c 1. a 1. a 2. b 1. 第四題術科解答. 氣壓迴路圖. c 0. c 1. b 0. a 2 a 1 a 0. b 1. V 1 (±). A-. B+.

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氣壓乙級 術科 第 4 題

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  1. 九十八學年度教師教學媒體製作觀摩 氣壓乙級 術科 第4題 機械系 助理教授 王俊斌 99.4.14

  2. V1+ A+ V1- A- V1+ A+ V1- A+ A- C- B+ C+ B- 雙動缸 單動缸 雙動缸

  3. a0c0 b0c1 a0c0 a1 Pb c1 a1 a2 b1 第四題術科解答 • 氣壓迴路圖 c0 c1 b0 a2 a1 a0 b1 V1(±) A- B+ B- C+ C- A+ V1+ A+ V1- A- V1+ A+ V1- A+ A- C- B+ C+ B- I II III IV V

  4. Start Stop R R R (±) = ( Start+ R ). Stop R1(±) = ( Pb. a0. c0 + R1 ). a2 a0c0 b0c1 a0c0 a1 Pb c1 a1 a2 b1 R5(±) = a1 2 個a1, 難配線, 用Relay取代 B+ = R2. a0. c0 B- = c1 • 換級電路 –移位暫存法 V1+ A+ V1- A- V1+ A+ V1- A+ A- C- B+ C+ B- I II III IV V R1(+) R1(-) R2(+) R2(-) R2(±) = (a1 + R2 ). R1 R3(+) R3(-) R3(±) = (c1 .b0 + R3 ). R2 R4(-) R4(±) = (a1 + R4 ). R3 R4(+)

  5. R1.R2.R3.R4 R1.R2 R1.R2.R3.R4 R2.R3 R1.R3.R4 R3.R4 R1 R1 R4 R4 R2 R2 R3 R3 R1 R1 邏輯電路驅動接點之分析(0) I II III IV R1. R4 R4 V a1 c1. b0 a1 a2 PB.a0.c0

  6. R1.R2.R3.R4 R1.R2 R1.R2.R3.R4 R2.R3 R1.R3.R4 R3.R4 R1 R1 R4 R4 R2 R2 R3 R3 R1 R1 邏輯電路驅動接點之分析(1) I II III IV R1. R4 R4 V a1 c1. b0 a1 a2 PB.a0.c0

  7. R1.R2.R3.R4 R1.R2 R1.R2.R3.R4 R2.R3 R1.R3.R4 R3.R4 R1 R1 R4 R4 R2 R2 R3 R3 R1 R1 邏輯電路驅動接點之分析(2) I II III IV R1. R4 R4 V a1 c1. b0 a1 a2 PB.a0.c0

  8. R1.R2.R3.R4 R1.R2 R1.R2.R3.R4 R2.R3 R1.R3.R4 R3.R4 R1 R1 R4 R4 R2 R2 R3 R3 R1 R1 邏輯電路驅動接點之分析(3) I II III IV R1. R4 R4 V a1 c1. b0 a1 a2 PB.a0.c0

  9. R1.R2.R3.R4 R1.R2 R1.R2.R3.R4 R2.R3 R1.R3.R4 R3.R4 R1 R1 R4 R4 R2 R2 R3 R3 R1 R1 邏輯電路驅動接點之分析(4) I II III IV R1. R4 R4 V a1 c1. b0 a1 a2 PB.a0.c0

  10. R1.R2.R3.R4 R1.R2 R1.R2.R3.R4 R2.R3 R1.R3.R4 R3.R4 R1 R1 R4 R4 R2 R2 R3 R3 R1 R1 邏輯電路驅動接點之分析(5) I II III IV R1. R4 R4 V a1 c1. b0 a1 a2 PB.a0.c0

  11. A(+) = I.a1 + III.a1 + IV = R1.R2.a1 + R3.R4.a1 + R4 = a1. (R1.R2 + R3) + R4 A(+) 在第III與IV組均為ON,不需斷電. 故第III組的斷電接點R4可省略. a0c0 b0c1 a0c0 a1 Pb c1 a1 a2 b1 V1+ A+ V1- A- V1+ A+ V1- A+ A- C- B+ C+ B- I II III IV V 邏輯電路分析 • A(+) :在I, III, IV組 ON 加入a1是作為「暫停時」, 執行中間位置暫停

  12. V1(±) = (I.a1 + III.a1 ). R4 = (R1.R2.a1 + R3.R4.a1 ). R4 = a1. (R1.R2 + R3). R4 a0c0 b0c1 a0c0 a1 Pb c1 a1 a2 b1 V1+ A+ V1- A- V1+ A+ V1- A+ A- C- B+ C+ B- I II III IV V • V1:在I, III組 ON; 在VI組及「暫停」且a1做動時OFF.

  13. A(-) = II + V = R2.R3+ R1 a0c0 b0c1 a0c0 a1 Pb c1 a1 a2 b1 V1+ A+ V1- A- V1+ A+ V1- A+ A- C- B+ C+ B- I II III IV V • A(-) :在第II,V組 ON

  14. B(+) = II. a0.c0 = R2. R3. a0. c0 = R2. a0. c0 a0c0 b0c1 a0c0 a1 Pb c1 a1 a2 b1 V1+ A+ V1- A- V1+ A+ V1- A+ A- C- B+ C+ B- I II III IV V • B(+) :在第II組a0作動,及c0作動時ON

  15. C(+) = II. b1 = R2. R3. b1 a0c0 b0c1 a0c0 a1 Pb c1 a1 a2 b1 V1+ A+ V1- A- V1+ A+ V1- A+ A- C- B+ C+ B- I II III IV V • C(+) :在第II組作動b1時ON

  16. a0c0 b0c1 a0c0 a1 Pb c1 a1 a2 b1 V1+ A+ V1- A- V1+ A+ V1- A+ A- C- B+ C+ B- I II III IV V • B(-) :在第II組c1作動時ON B(-) = II. c1 = R2. R3. c1 = c1

  17. C(-) = V = R1 a0c0 b0c1 a0c0 a1 Pb c1 a1 a2 b1 V1+ A+ V1- A- V1+ A+ V1- A+ A- C- B+ C+ B- I II III IV V • C(-) :在第V組ON

  18. R5(±) = a1 R2(±) = (R5+ R2 ). R1 R3(±) = (c1 .b0 + R3 ). R2 R1(±) = ( Pb. a0. c0 + R1 ). a2 R4(±) = (R5+ R4 ). R3 A(+) = a1. (R1.R2 + R3) + R4 A(-) = R2.R3 + R1 V(±) = a1. (R1.R2 + R3). R4 B(+) = R2. a0. c0 B(-) = c1 C(+) = R2. R3. b1 C(-) = R1 I = R1. R2 II = R2. R3 III = R3. R4 IV = R4 V = R1 完整邏輯方程式如下:

  19. a1 R5 R1 R3 R4 R2 a2 R1 a0 c0 Pb R5 R5 R1 R3 R2 R4 c1 b0 R2 R3 電氣迴路圖 R5(±) = a1 R1(±) = ( Pb. a0. c0 + R1 ). a2 R2(±) = (R5 + R2 ). R1 R3(±) = (c1 .b0 + R3 ). R2 R4(±) = (R5 + R4 ). R3

  20. a1 R5 R3 R2 R1 R4 a2 R1 a0 c0 Pb R5 R5 R3 R1 R2 R4 c1 b0 R2 R3

  21. R4 a1 R5 R1 R2 B+ V1(±) = a1. (R1.R2 + R3). R4 V1 R1 R2 A(+) = a1. (R1.R2 + R3) + R4 R3 R4 A+ a2 R1 B(+) = R2. a0. c0 a0 c0 Pb

  22. R4 a1 R5 R2 R1 R2 B+ R5 R1 V1 R1 R2 R2 A(-) = R2.R3 + R1 R3 C(-) = R1 R4 A+ R2 R3 A- R1 R1 C- a2 R1 a0 c0 Pb

  23. R4 a2 R1 a1 a0 c0 Pb R5 R1 R2 R2 B+ R5 R1 V1 R1 R2 R2 R3 R4 A+ R2 R3 A- R1 R1 C-

  24. R4 R3 b1 C+ C(+) = R2. R3.b1 R5 R3 B- R4 c1 b0 R2 R3 R2 R3 A- R1 R1 C- B(-) = c1

  25. 加入暫停(PSE)與重置(RE)按鈕 A- , B- , C- 通電. 其他斷電

  26. RE R4 R0 R0 a1 R2 R5 R1 R0 R0 重置(RE)按鈕 a2 R1 a0 c0 Pb R2 B+ V1 R1 R2 R3 A+ R4 R5 R1 上圖 R2 R2 R3 A- R1 R1 C-

  27. R3 R4 R0 b1 R5 R3 B- R4 R0 重置(RE)按鈕 C+ c1 b0 R2 下圖 R3

  28. PSE R4 R3 PSE R0 b1 C+ R5 R3 B- R4 PSE c1 b0 R2 R0 R3 暫停(PSE)按鈕 下圖

  29. RE R4 R0 R0 a1 R5 R1 R2 PSE PSE PSE R0 R0 暫停(PSE)按鈕 a2 R1 a0 c0 Pb R2 B+ V1 R1 R2 R3 A+ R4 R5 R1 上圖 R2 R2 R3 A- R1 R1 C-

  30. THE END

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