.
2014, PTC INC.
, . (, , , ) / .
.
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 , .
|
|
. :
. , () Microsoft Word. , , .
Mathcad , , , , , .
, 2+2
2. , , . 3. 2+2= Enter. |
, . PTC Mathcad , .
4. . , 2 . , . |
, .
5. 2+2=4 6. , , . |
, Microsoft Word 7. Mathcad ! 8. , . , , . |
, .
, , , .
, , , , . 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). |
, , , . .
|
|
26. | |||
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. |
, , . , .
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. . ( , ) , , . |
. , . , . , ( ).
. , . , , .
, .
𝑃𝐸=𝑚𝐺ℎ
𝑚 - , 𝐺 , ℎ - .
, . - , . .
𝐾𝐸=𝑚𝑉2/2
𝑚 , 𝑉 .
, . , , , , , . , , .
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 . |