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2014, PTC INC.

 

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PTC (, , , ), .

PTC, PTC , PTC Creo, PTC Mathcad, PTC Windchill, PTC PTC / .

 

PTC, , , , , , . , STEM.

 

(-, ) (PTC Inc.)



 

PTC Mathcad

PTC Mathcad . , , , , , .. PTC Mathcad , , , , , - , PTC Mathcad .

PTC Mathcad , . PTC Mathcad , .

PTC Mathcad , .

: PTC Mathcad Prime ( Express).

, 2+2

 

1. PTC Mathcad Prime , , PTC Mathcad PTC Mathcad Prime 3.0.

 

PTC Mathcad , . , PTC Mathcad PTC Creo , .

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. , () Microsoft Word. , , .

Mathcad , , , , , .

, 2+2

 

2. , , .   3. 2+2= Enter.

 

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4. .   , 2 . , .

 


 

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5. 2+2=4   6. , , .
, Microsoft Word   7. Mathcad ! 8. , .   , , .

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, , , , . Mathcad .   9. , Mathcad.   , , , .
2 2. 10. + . 11. (Backspace), +. 12. , / .   13. ENTER.

 

, Mathcad , . 14. .   15. : ( ). 16. , ENTER. , . , := . =, .  
, , . 17. . 18. +1= ENTER. Mathcad ( ) 1.
19. , .   20. DELETE .

 

, , , , . PTC Mathcad PTC Creo , .

PTC Mathcad , PTC Creo Parametric .

1. , .
2. .
3. , .  
4. : :3in Mathcad , , , . , Mathcad , . , , PTC Mathcad :=.   5. : :5m.
6. :*=. 7. ENTER. : , PTC Mathcad .
, . PTC Mathcad .   8. in Backspace, .   9. m ENTER.

 

10. :/2 ENTER. 11. :. 12. p (). 13. , *^2= ENTER.
14. , , . .  
, , .   15. , , . 16. .
17. , .   18. .  
19. . 20. , .
21. , : . PTC Mathcad. , Mathcad .

PTC Mathcad . , , , , , .. PTC Mathcad , , , , , - , PTC Mathcad

22. : :10m ENTER. 23. : : *= ENTER. 24. : : *= ENTER. 25. (m^3).

, , , . .

 
, PTC Creo Parametric.

 

26.

 
 
PTC Creo Parametric, , , PTC Creo Parametric, .

27. , , , , PTC Creo Parametric .
28. How to Model Almost Anything: Coaster. OK.  
29. : Volumes OK
30. , , .
31. , 10 ENTER.
32. (ASM_TOP), .
33. . . , .
34. , 5 ENTER.  

 

35. 3 ENTER.   .  
36. . 37. OK, .  
38. , 3D 39. OK, .
40. _1 . , .  
41. .
42. : .  
43. , . , , PTC Mathcad.  
44. : . 45. . , .
46. : , X . 47. _1 . 48. OK.  
49. . 50. , , .
51. , 10 ENTER.
52. (ASM_TOP), .
53. . . . , .
54. , , 5 ENTER. 55. . 56. OK, .  
57. OK, . 58. _1 . 59. - , .  
60. .
61. , . 62. .  

 

. , . PTC Mathcad, .

63. PTC Mathcad. 64. , . 65. .   66. .
67. , , Mathcad.
, , . 68. . 69. , , . 70.
71. Coaster CircleSquare.jpg. 72. , . , , x. .
, . 73. . 74. XY.
75. , . 76. , .
77. - 10 DELETE. 78. 0.0 ENTER.

 


 

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79. y, . 80. , , .  
81. (x) ENTER.
82. , .   , , , .
83. , .
84. . 85. , , .

 

, , , PTC Creo .

86. PTC Mathcad, , .   . , .

1. PTC Creo Parametric. 2. : Swept-Volume. OK.  
, .   3. .  
4. PRT_SYS_DEF, . 5. .   0,0,0.
6. PNT0, . 7. Y X , 10.000.

 

, , .

.

 

8. , . 9. OK.  
10. , , .
11. id 40 . 12. OK, .  
, PTC Mathcad. 13. . 14. . 15. , .
16. PTC Mathcad PTC Creo. : PTC Mathcad, , Backspace, , .
17. PTC Creo. 18. , X . 19. , , .
20. , .  
21. .  
22. , , , .  
23. ( ) 24. , . 25. , .   , , .  
26. OK, . 27. OK, .  
28. . 29. , .
30. PTC Mathcad. , PTC Mathcad .
31. PTC Creo, .  
32. PTC Mathcad. 33. () () 50000 (). , . 34. . 35. Coaster, .
36. PTC Creo. 37. , . , .

 

PTC Creo PTC Mathcad .

 


, .

PTC Mathcad:

1. ( 2-3)

2. ( 5-8)

3. ( 10-13)

4. ( 14-16)

5. ( 16)

6. ( 17-19)

:

1. ( 1-2)

2. ( 8-9)

3. ( 41-43)

4. ( 41, 44-45)

5. ( 69-72)

6. XY ( 73-78)

7. XY ( 79-82)

:

1. ( 3-9)

2. , ( 10-12)

3. ( 19-27)

 

:

1. PTC Mathcad?

2. PTC Mathcad?

3. PTC Mathcad?

4. , PTC Creo.

5. - , PTC Mathcad PTC Creo?


 

PTC Mathcad, , PTC Creo.

, :

 

PTC Creo . .

!


 

1. PTC Mathcad, .  
2. . ( , ) , , .

 

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𝑃𝐸=𝑚𝐺ℎ

𝑚 - , 𝐺 , ℎ - .

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𝐾𝐸=𝑚𝑉2/2

𝑚 , 𝑉 .

 

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PTC Mathcad.

3.   ( ) Coaster Roller Coaster.jpg
4. , .   , .
5. , .
6. , . ,
7. , , .
8. .
9. , . .  
10. .
11. , (à) .  
, . 12. , : solve,V,float,3.
13. , PTC Mathcad .

PTC Creo!


 

 

14. PTC Creo Parametric, Coaster coaster.asm.  
15. AnalysisDefinition1(DYNAMIC).
16. , , (PNT0) .   , , .
17. .  

 

18. , AnalysisDefinition1, .  
19. , PLAYBACK. 20. , .

 

21. , .   , PTC Mathcad.
, , . 22. . 23. COASTER_TRACK.PRT . 24. POLE2 .

 

25. 100 ENTER. 26. , .
27. AnalysisDefinition1 (DYNAMIC). .  
28. .  
29. , .  
30. PTC Mathcad , .   , !
. 31. PTC Creo Parametric . AnalysisDefinition1 (DYNAMIC) .  
32. . OK. 33. AnalysisDefinition1, , .  
34. , , , .
35. Mathcad .  

 



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