Cách quản lý đối tượng trên cây trong môi trường Assembly Design cua Catia

Tớ buồn ngủ quá bạn Đậu ơi!
Bùi Quý Tuấn HaUI
Cách quản lý đối tợng trên cây trong môi trờng Assembly Design cua Catia
Tren cay quan ly co 3 thanh phan doi tuong chinh:
- Component:
- Product:
- Part: Co cac loai Part sau:
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Part duoc tao ra tu cong cu part (tren thanh cong cu)

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Part duoc dua vao moi truong tu nhung chi tiet dao động
duoc thiet ke truoc do trong moi truong Part design.
Quy luat sau xep cu the nhu sau:

Mot Product vua co the
chua cac Component
Mot Product vua co the
chua cac Product khac

Mot Product vua co the
chua cac Part
Mot Component co the
chua cac Product

Part la don vi nho nhat nen
khong the chua Product hay
Component

Muc dich phan chia nhu vay de lam gi

?

Muc dich cua viec phan chia:
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Tí buån ngñ qu¸ b¹n §Ëu ¬i!
Bïi Quý TuÊn HaUI
Trong mot chiec may hoan chinh gom rat nhieu chi tiet may lap ghep lai, moi chi tiet may do la
mot Part.
Trong thuc te cung nhu trong qua trinh thiet ke. Viec lap ghep thuong tien hanh theo cach lap
ghep cac chi tiet thanh cum, roi tu cac cum se lap ghep thanh may han chinh.
Trong cac cum thi cung co the co cac cum con.
Viec thiet lap cac Product va Component chinh la viec phan chia cac cum. Cac Part trong cac
cum se duoc ghep voi nhau va cac cum se duoc ghep voi nhau.

Vay thi su khac nhau giua Product va Component la gi

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Nguyen van ban tieng Anh nhe…..chang biet dich the nao:
Product – this node links to a CATProduct document and can be used to
position and orientate it within another CATProduct. Yon can attach other
nodes such as Product, Parts and Component to it.
Part – contains a link to a CATPart document and used to position and
orientates the part within the CATProduct. You can not attach other nodes to a
Part node.
Component – this node contains no links to external documents and can be
thought of as a dummy node. You can position/orientate this node and attach

other nodes to it such as Products and Parts.

(De hoi thay Dung da nhe!)

Cach tao ra cac Product, Component va Part.

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Tí buån ngñ qu¸ b¹n §Ëu ¬i!

Bïi Quý TuÊn HaUI

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