OM-1076-001.pdf - 第102页

B01 Shape Data (B01_10) 01 11-002 2-76 Tg0502-PM-CL (b) When the "Lead T ype" is Electric Contact or the "Lead T ype Shape" of the connectors or other leaded components is Round or Eccentric, set Fron…

B01 Shape Data (B01_10)

0107-001 2-75 Tg0502-PM-CL

Fig. B155

Top Posn (Long) Det [mm]

+99.999

Center Posn (Latl) Det [mm]

+99.999

Lead

No.

Fig. B156

Fig. B157

(10) Lead Group Center Posn (Latl) Det and Top Posn (Long) Det

Set the location of the lead groups in the text boxes.

Set the distance from the reference position where the outward length

is specified.

The center of the

mark is the reference position for outward length

setting.

Top View of Component

Unit: mm

Data Input Range

Center Position : −99.999 to +99.999

Prior Position : −99.999 to +99.999

Applicable Components : IC (Complex), Connector (Complex),

and Other Leaded (Complex)

(a) The coordinate system is as follows.

Note: The above-described coordinate system also rotates accord-

ing to the direction of a group.

B01 Shape Data (B01_10)

0111-002 2-76 Tg0502-PM-CL

(b) When the "Lead Type" is Electric Contact or the "Lead Type Shape"

of the connectors or other leaded components is Round or Eccentric,

set Front End Position (Length) as the distance from the outer dimen-

sions setting reference position to the center of the lead group.

Fig. B158

Top View of Component

(B01_11) Electrical Contact Data

The following is the basic setting for component electrical contact.

Applicable Components: BGA/CSP

B01 Shape Data (B01_11)

0107-001 2-77 Tg0502-PM-CL

(1) Grid Type

Select one of the following options to designate the grid type.

Regular : Normal Grid Arrangement

Custom : Grid Arrangement without Balls at Four Cor-

ners

Checker : Staggered Arrangement

Reversed Checker : Reversed Staggered Arrangement

Fig.B160

Grid Type Regular

(2) Image

Select one of the following options to designate the brightness in com-

parison with the mold when an image of electrical contact is captured

in the normal lighting system.

Bright : Select this when the captured image looks brighter than

the mold.

Dark : Select this when the captured image looks darker than

the mold.

(a) In normal cases, select "Bright".

(b) When the mold of a BGA component is made of ceramic, selecting

"Dark" could have good results.

Fig.B162

Image Bright

Fig. B159 Edit Window (Example) for BGA/CSP Components

Fig. B161