4OM-1011-002.pdf - 第119页

0305-001 Tg0860-PM-MM 6.5 HEAD OFFSET Display • This display allows teaching the head of fset data. The head offset data is used to correct the deviation between the component recognition position and the placement posit…

0305-001 Tg0860-PM-MM

Operation Procedure

• Required Items

Nozzle: 4 pieces of “MF01”, “MF02” or “MA06”

Jig Component: Teaching Plate (Component Recognition Offset Jig)

(Standard Accessory Part)

(1) Set either “MF01”-, “MF02”- or “MA06”-type nozzle in the nozzle

stocker.

(2) Attach the jig component (the teaching plate (component recognition

offset jig)) to the position where the teaching plate is attached.

Note: The printed side of the component recognition offset jig should

face downward.

(3) Check the followings.

• Check that the machine is powered.

• Check that the supply cover is completely closed.

(4) Attach either “MF01”-, “MF02”- or “MA06”-type nozzle to the ob-

jective placement head for teaching at the “MANUAL NOZZLE

CHANGE OPERATION” display.

(5) Designate the camera to be used for teaching.

(6) Select the [ALL BEAM HEADS ZERO [MOVE]] key and press the

[MOVE] button to zero all beam heads.

(7) To specify the gain and level, use the “GAIN･LEVEL” display.

Note: In normal cases, set “DISABLE” in the “DESIGNATE” data

box.

(8) Select the item to be taught and press the [MOVE] button.

The machine starts the teaching operations.

The following series of teaching operations are performed automati-

cally.

The nozzle picks up the teaching plate from the place where the teaching

plate is attached.

↓

The placement head moves to the component recognition camera position.

↓

The jig component is recognized with the component recognition camera.

(Posture at 4 Directions: 0°, 90°, 180°, and 270°)

↓

The teaching plate is returned to the original place (the place where it was

attached)

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6.4 HEAD CENTER OFFSET Display

Beam A Side

Teaching Plate

(Component Recognition Offset Jig)

Position of Teaching Plate

Back Light Stage

Magnified View of Teaching Plate Section

Fig. 4C114

Teaching Plate Section

Component Rec-

ognition Camera

Nozzle Stocker

Placement Head

Nozzle Stocker

Placement Head

Beam B Side

Overall Top View

P.E.C. Recogni-

tion Camera

P.E.C. Recognition

Camera

0305-001 Tg0860-PM-MM

6.5 HEAD OFFSET Display

• This display allows teaching the head offset data.

The head offset data is used to correct the deviation between the component

recognition position and the placement position caused due to the deviation

of straightness (skew) of the up/down axis.

The offset values are calculated by recognizing the printed pattern on the jig

component (the teaching plate (component recognition offset jig)) picked

up by a nozzle with both component recognition and P.E.C. recognition cam-

eras.

Note: Follow the teaching procedures in the specified order. Otherwise, some

trouble (such as inaccurate component placement, frequent mechani-

cal errors, etc.) will arise.

When the [HEAD OFFSET] key is pressed at the “TEACH OFFSET” display,

the following display appears on the screen.

Teaching Plate (Component Recognition Offset Jig: JG0085)

(Standard Accessory Part)

Note: Handle this fragile jig very carefully.

• Two types of patterns are printed through vapor deposition on the glass for

positional calculation.

*10

3-68

6.5 HEAD OFFSET Display

Fig. 4C115

Pattern to be captured by the

component recognition camera

Pattern to be captured by the

P.E.C. recognition camera

Fig. 4C116

0305-001 Tg0860-PM-MM

*1 [ALL BEAM] Key

The machine performs the teaching operation of the head

offset data for both heads on Beams A and B in the se-

quential order.

When this key is selected and the [MOVE] button is pressed,

the machine starts the teaching operation.

The keys with a red frame can not be selected because the

head skip setting has been performed for such keys.

Note: Before performing the teaching operations, zero

both beams.

*2 [BEAM-A] and [BEAM-B] Keys

The machine performs the teaching operations of the head

offset data of both heads on Beam A or B.

When the [BEAM-A] or the [BEAM-B] key is selected

and the [MOVE] button is pressed, the machine performs

the teaching operations.

The keys with a red frame can not be selected because the

head skip setting has been performed for such keys.

Note: Before performing the teaching operations, zero

both beams.

*3 [HEAD #1] and [HEAD #2] Keys in “BEAM-A” Group

Box and [HEAD #2] and [HEAD #1] Keys in “BEAM-B”

Group Box

The machine performs the teaching operation of the head

offset data.

When one of the above-described keys is selected and the

[MOVE] button is pressed, the machine starts teaching the

offset data related to the selected head #.

The keys with a red frame can not be selected because the

head skip setting has been performed for such keys.

Note: Before performing the teaching operations, zero

both beams.

*4 Offset Data

Shown is the head offset data of each head on Beams A and

*5 TEACH CAMERA

A camera can be designated for teaching operations.

“AUTOMATIC”, “CAMERA-A1”, “CAMERA-A2”,

“CAMERA-B1”, or “CAMERA-B2” can be selected.

When “AUTOMATIC” is selected, a camera is automati-

cally selected for teaching operations.

When one of the above-described options except for “AU-

TOMATIC” is selected, the machine performs the teach-

ing operations with the designated camera.

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6.5 HEAD OFFSET Display

Fig. 4C117

Fig. 4C118

Fig. 4C119

Fig. 4C120

Fig. 4C121