S??????????? ?? ?? ???S? ?/?

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S??????????? ?? ?? ???S? ?/?

• G?O????? ?? ?? S?S?????? CAD
• G?O????? ?? ?? S?????S???? ??????
• Pro/ENGINEER Wildfire
• ????S? 2

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S?S?????? CAD
?a s?st?µata CAD d?µ?????????a? p??ta????? ??a ?a
a?t?µet?p?s??? t?? a????? pa?a????? s?ed??? ta
?p??a ???s?µ?p?????ta? ??a t?? pa???s?as?
a?t??e?µ???? ?a? ??a t?? s??e????s? µeta??
d?af??et???? ?µ?d?? a????p?? p?? eµp?????ta? st?
d?ad??as?a pa?a????? t?? a?t??e?µ???? ?a? a????.
?p?????? e?e?d??e?µ??a s?st?µata CAD ??a t??
pa?a??t? efa?µ???? ???a????????? ?fa?µ????
(ae??p????? ß??µ??a??a, ?a?p???-ep?s?e?ast??? ß??µ
??a??a, a?t?????t?ß??µ??a??a, µeta???ß??µ??a??a,
p?????ta s?s?e?as?a?, ?atas?e?? µ??a???,
??p.). ??e?t??????? efa?µ???? (S?ed?as?
p?a?et??, ????????µ??a ?????µata, ??e?t????????
s?ed?as?, ??p.). ?atas?e?ast???? t?µ?a? (AEC).
?fa?µ???? se ?atas?e??? ?t?????, ?a? d?af????
µe????? e?d???? ?????, p?. ?d?p???a, ??f??e?,
a???te?t?????? ?at??e?? ??p.
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S?S?????? CAD

• ?a?t????f?s? (mapping) S?st?µata GIS, Graphics
  Information Systems
• ?a p??ta s?st?µata CAD ?ta? s?st?µata d??
  d?ast?se??-2D ta ?p??a ?ta? ?at?????a µ??? ??a t?
  d?µ??????a s?ed???. St? s?st?µa t?? d??
  d?ast?se?? ? ???st?? s?ed???e? t?? ??e?? t??
  a?t??e?µ????, ?p?? ?a t?? s?ed?a?e ?a? se ??a
  f???? ?a?t?. St? s????e?a a?apt?????a? t?e??
  µe??d?????e? t??sd??stat?? ape?????s??
• ???t??a a?µ?? ? s??µat?? - wire frame models
• ???t??a ep?fa?e??? - surface models
• ???t??a ste?e?? - solid models

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S?S?????? CAD

• ?a pe??ss?te?a 3? s?st?µata p???? ???s?µ?p?????
  ?a? t?? t?e?? ape?????se?? d????ta? ?µfas? se
  a?t? p?? ta?????e? ?a??te?a st?? efa?µ???? ??a
  t?? ?p??e? ??e? s?ed?aste?.
• G?a pa??de??µa t? AutoCAD p?? p??????eta? ??a
  t?? pa?a???? s?ed??? d??e? ?µfas? st?? ape?????s?
  µe µ??t??? a?µ??

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???t??a ep?fa?e???

• ?a s?st?µata p?? d????? ?µfas? st?? a?apa??stas?
  µe µ??t??a ep?fa?e??? ???s?µ?p?????ta? ?????? ??a
  t?? pa???s?as? a?t??e?µ???? ??a t? d?µ??????a
  ??af????, t? f?t??ea??sµ? ?a? t? animation. ??a
  µe???? pe????? efa?µ??? t??? e??a? ? s?ed?as?
  p?????. ???s?µ?p?????ta? ?a? ??a t? ???µ??a????
  S?ed?asµ? ?a? ?????te?a s?st?µata ??a ???µ??a????
  s?ed?asµ? e??a? ta 3d Studio Max ?a? Studio
  Tools.

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S?st?µata ste?e?? µ??te??p???s??

• ?a p??ta s?st?µata a???????sa? t?? a??pt??? t??
  ste?e?? µ??t???? ap? t?? d?sd??stat? ?e?µet??a
  t??. ? ???st?? ????e t?? a???ß? ?e?µet??a t??
  a?t??e?µ????, ???e a??a?? st?? d?ast?se?? ?a? t?
  ?e?µet??a ?ta? ?????ß??a ?a? t? ste?e? µ??t???
  ?ta? µ?a p??s?et? efa?µ??? p?? µp????se ?a
  e?e???p???se?. ? s?µe???? t?s? sta s?st?µata
  µ??a????????? s?ed?as?? e??a? ta pa?aµet????
  µ??t??a µe t? ???s? µ??f???????? ?a?a?t???st????.
  
• ?e???? p?e????t?µa t?? ste?e?? µ??te??p???s??
  e??a? ?t? d?µ?????e? µ??t??a p?? a?apa??st???
  p????? t? ?e?µet??a ?a? t?? t?p?????a t??
  a?t??e?µ????. ?a ?e?µet???? st???e?a e??a? ?????
  µe ta s?st?µata ep?fa?e???. ?a st???e?a
  t?p?????a? e??a? ?? ????f??, a?µ??, ß??????,
  ?d?e?, ?e??f? ?a? ste?e?, p?? ap?te???? ??a
  a?t??e?µe??.
• ?p?t??esµa e??a? ?a µp??e? ?a ???s?µ?p????e? t?
  ste?e? µ??t??? ??a p????? efa?µ???? ??t?? ap? t??
  pa???s?as? t?? a?t??e?µ???? ?a? t?? a?t?µat?
  pa?a???? s?ed???. ??de??t??? s?st?µata ta
  Pro/ENGINEER, Unigraphics, Catia, Solid Works

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S?st?µata ste?e?? µ??te??p???s??
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?fa?µ???? st? Pro/ENGINEER

• ??µ??????a s??a?µ?????se?? ?a? s?ed???
  s??a?µ?????s??

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?fa?µ???? st? Pro/ENGINEER

• ?atas?e?? t?? a?t??e?µ????.
• ??µ??????a a??e??? ?a??d???s?? e??a?e?µ??a???
  a???µ?t???? e?????? ?a? ??af??? p??s?µ???s? t??
  d?ad??as?a?

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?fa?µ???? st? Pro/ENGINEER

• ??µ??????a ?a???p??? ??a ??t? a?t??e?µe?a

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?fa?µ???? st? Pro/ENGINEER

• ????µat??? a????s? s??a?µ?????se??

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?fa?µ???? st? Pro/ENGINEER

• ?????s? a?t???? ?a? ?e?µ??? a????s? µe t? ???s?
  pepe?asµ???? st???e???

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?fa?µ???? st? Pro/ENGINEER

• ??µ??????a e?asµ?t?? ap? f???a µet?????

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?fa?µ???? st? Pro/ENGINEER

• ??as??des? µe ??a ta tµ?µata t?? ep??e???s??,
  p????aµµat?sµ?? apa?t?se?? ?????? ?.a. ?es? t??
  s?st?µ?t?? PDM
• ?a s?st?µata PDM p?? ?f?sta?ta? s?µe?a
• ?ata???f??? t?? ??? ????? a??pt???? t??
  p?????t?? ?a? s??e??????ta? µe ta s?st?µata
• CAD. ?p?p????, pa?????? d??µ?????s? ?a?????t??
  (work flow), s??e??as?a ?µ?d??
• st?? ?d?a ep??e???s? ? se d?af??et????
  ep??e???se?? (Collaboration) ?a? a?ta??a??
• ded?µ???? µ?sa ap? t? d?ad??t??

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?a ßas??? ?a?a?t???st??? t?? Pro/E

• To Pro/E e??a? ??a s?st?µa
• Feature based (ßas?sµ??? se ?a?a?t???st???)
• Parametric (pa?aµet????)
• Associative (????? ep?ped? s?s??t?s??)

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Feature based

• ? d?µ??????a a?t??e?µ???? ???eta? ??????ta?
  ?a?a?t???st??? (features) ?p?? p??s???e? ?
  afa???se?? ??????, st???????µata, ?p?? ??p, a?t?
  t?? ???s?? ?e?µet??a? ?aµ???? ep?p?d?? (low
  level geometry) ?p?? ??aµµ??, t??a ?a? ??????.
• ?ts? ? s?ed?ast?? µp??e? ?a s?efte? p?? ?a
  d?µ??????se? t? µ??t??? se ??a p??? ?????
  ep?ped?, ?a? ?a af?se? t?? ape?????s? ???? t??
  ?e?µet?????
• ?ept?µe?e??? ?aµ???? ep?p?d?? st? Pro/E.

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Parametric

• ?? s??µa t?? ???e e?a?t?µat?? ?d??e?ta? ap? t??
  t?µ?? p?? ????? d??e? st?? ?d??t?te? t??
  ?a?a?t???st???? t??. ?ts? ? ???st?? µp??e? ?a
  a????e? t?? t?µ?? t?? ?d??t?t?? a?t?? ? ?a ???se?
  s??se?? µeta?? t???, ?a? ?a pa?at???se? ?µesa t??
  a??a??? p?? ??a?e.

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Associative
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S?ed?asµ?? e?a?t?µ?t?? (Parts)

• ?a parts ap?te????ta? ap? ??a s?????
• ?a?a?t???st???? (features). O? p??? t?
• ?e?µet??a t??? ta features µp??e? ?a e??a?
• ????? ?e?µet??a
• ?e ?e?µet??a

?fa??es? ??????
??????? ??????
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• O? p??? t?? t??p? ?atas?e??? t??? ta
• features µp????? ?a e??a?
• Pick Place
• ??p??et???ta? st? µ??t??? a?af????? µe ??p??a
  ???a features
• Sketched
• ?pa?te?ta? ? s?ed?asµ?? µ?a? d?at?µ?? t??? se
  ??p??? ep?ped? p?? ???µ??eta? ?a? Sketching Plane

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?????? ?????
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?? e??a? ta Datum?

• Points, planes, axis, coord systems, curves

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???se?? t?? Datum?
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????? µet? t? d?µ??????a e??? e?a?t?µat?? (Part)
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???p?? d?µ??????a? sketched features

• ??s? ta Protrusions ?s? ?a? ta Cuts
• µp????? ?a d?µ?????????? µe
• Extrude (?????tas?)
• Revolve (?e??st??f?)
• Sweep (?????? p?? a??????e?ta? ap? µ?a sta?e??
  d?at?µ?)
• Blend (?etaß??t?? d?at?µ??)

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Protrusion Extrude(One side)
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Protrusion Extrude(Both sides)
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Protrusion Revolve (360?)
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Protrusion Revolve (Variable)
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Protrusion Sweep (1)
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Protrusion Sweep (2)
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Protrusion - Blend
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Cut - Extrude
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Cut - Revolve
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Cut Helical Sweep
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Cut - Blend
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Pick place features

• ?? ?????te??? t?p?? pick place features e??a?
• Hole (d?µ??????a ?p??)
• Round (d?µ??????a st??????eµ?t??)
• Chamfer (d?µ??????a ????t?µ??)
• Shell (d?µ??????a ?e??f???)

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Hole
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Round
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Chamfer (Edge)
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Chamfer (Corner)
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Shell
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Thin features
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Copy - Mirror
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Pattern
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Relations (1)

• ??t??µe??
• St? d?p?a?? s??µa ?a ???st???
• ?? ?at?????e? s??se?? µeta??
• t?? d?ast?se?? ?ts? ?ste ? ?p?
• ?a ??e? t? µ?s? d??µet?? ?a? t?
• ?d?? ß???? µe t?? e??te????
• ?????d??
• ??????µe t?? s??se??
• d28 d26/2
• d29 d27

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Relations (2)

• ???????ta? t?? t?µ??
• t?? d?aµ?t??? ?a? t??
• ????? t?? e??te?????
• ?????d???,
• ?? d?ast?se?? t?? ?p??
• a?ap??sa?µ????ta?
• a?t?µata s?µf??a µe
• t?? s??se?? (relations)
• p?? ????µe d?se?