3. Khai trin tn v v xut tr s dng mu

Sau khi hon thnh cng vic to mt v v phn chia mt v thnh cc

tm tn khc nhau, ta s s dng modul Plate Expand ca chng trnh

ShipConstructor tin hnh khai trin tng t tn v xut tr s dng nhm

mc ch kim tra t tn trong qu trnh gia cng.

Cng vic khai trin tn trong module Plate Expand c tin hnh nh sau:

B1: Khi ng module Plate Expand

B2: M tm tn cn khai trin

File / Open Surface / Chn tm tn cn khai trin (VD: 51-10.MSH)

File / References / Open / OutLine.OUT

B3: a v tr sn thc ln tm tn

File / Frame Line Locations / Open / Frame.LOC

Khi mn hnh module PlateExpand s xut hin hp thoi Frame.LOC

Trong hp thoi ny ta cn khai

bo khong cch gia cc sn

thc. i vi phn on 150120 th

khong sn s l s = 610 mm /

Save

Sau khi khai bo v tr sn thc, trn mt tn 51-10 s xut hin cc sn:

Ngoi ra, nu cn thit ta cng s nhp cc v tr ca ng nc, ng

ct dc trn tn:

File / Waterline Locations / Open / Waterline.LOC

File / Buttock Line Locations / Open / Buttock.LOC

B4: Thit lp cc la chn cho qu trnh khai trin tn

Build / Options hoc trn mn hnh ta nhn vo cng c

Trn mn hnh PlateExpand s xut hin hp thoi Settings bao gm cc

la chn cho qu trnh khai trin.

Hp thoi Settings bao gm 5 th, trong ta cn lu n cc la chn

sau:

- Th General

Ta nh du mc Rotate

Expansion to Smallest Rectangle

nhm mc ch tm tn sau ny

xut ra s nm chim din tch

nh nht trn tm tn c s

- Th Stock

Trong th ny ta cn khai bo

kch thc t tn c s v lng

d trn mi cnh ca t tn khai

trin sau ny.

- Th Templates

Trong th ny s c cc la chn

v: chiu dng (pha trong hay

ngoi), loi dng (dng khung

hay tm), chiu cao ng kim

tra v lng d 2 u ca dng,

- Th DXF v Layer bao gm cc la chn cho bn v xut ra sau ny.

B5: Thc hin cng vic khai trin tn trong module Plate Expand

Build / Expand Surface hoc trn mn hnh ta nhn vo cng c

Khi kt qu s a ra trn mn hnh nh sau:

Bn cnh , chng trnh cn xut ra cc thng tin cn thit nh sau:

- Th t t dng trn tn:

- Mc cong ca t tn (c hin th bng biu ):

c th nhn thy r nht s bin i ca th, ta s dng cc tm tn

c cong phc tp kim tra (VD: 62-16):

B6: Xut ra bn v cng vi cc thng tin ca tm tn

Build / Save DXF Expanded Plate hoc trn mn hnh ta nhn vo cng

c . Sau ta nhp tn cho bn v c xut ra (VD: 51-10.dxf).

Nh vy cng vic khai trin tn v xut dng mu c hon thnh.

Tuy nhin, Nu mun khai trin cng lc nhiu t tn khc nhau th ta c

th tin hnh nh sau:

File / Expand Multiple Plates

Trn mn hnh chng trnh s xut hin hp thoi Multiple Plate

Expansion:

T ct Surface ta chuyn cc mt

cn khai trin cng lc sang ct

Plates to Expand/ Expand

B7: Chnh sa bn v khai trin tn

Do bn v khai trin tn do chng trnh xut ra cn kh ln xn nn

thun tin trong qu trnh gia cng ta cn chnh sa thm bn v cho hp

l.

Bn v cha c chnh sa

Bn v c chnh sa