QP-242E 工程师培训手册 (6.0).pdf.pdf - 第62页

FK-9F98-07 QP242E Training Text for Service Engineers 6th edition 6. Proper Data Measurement [ 21 /20] Fuji Machine Mfg. Co., Ltd. Okazaki SMT Equipment Quality Assurance Dept. Technical Support Div. Section No.2 6- 21

FK-9F98-07 QP242E Training Text for Service Engineers

6th edition 6. Proper Data Measurement [20/20]

Fuji Machine Mfg. Co., Ltd. Okazaki

SMT Equipment Quality Assurance Dept.

Technical Support Div. Section No.2

6-20

[6-26] Mark Camera Repeat Reading Accuracy

1) Transmit the program used for the placing accuracy measurement (see chapter 9) to the

machine.

2) Adjust the conveyor width to accommodate a PCB which is appropriate for the program, then

place the PCB at the IN conveyor.

3) In the step operation mode, specify sequence number 1, then press the START button to load

the PCB.

4) After the PCB is clamped, mark reading begins with the head positioned at the specified

coordinates. When mark reading is completed, the mark’s deviation amount displays at the

monitor and the START button is enabled.

5) Record the first reading result.

6) Specify the number 1 sequence again and record the displayed reading result.

7) Repeat this procedure 5 times for the same sequence.

8) Take the difference between the maximum and minimum recorded reading results and

calculate the X and Y direction deviations. Tolerance: 10 (0.01mm) or less

9) After performing an idling operation for 30 hours, repeat steps 1 through 8 above.

* Use only PCBs with good-condition marks when performing the above measurements.

[6-27]

After completing all the required procedures (described above) at all the modules,

proceed to the next chapter.

FK-9F98-07 QP242E Training Text for Service Engineers

6th edition 6. Proper Data Measurement [21/20]

Fuji Machine Mfg. Co., Ltd. Okazaki

SMT Equipment Quality Assurance Dept.

Technical Support Div. Section No.2

6-21

FK-9F98-07 QP242E Training Text for Service Engineers

6th edition 7. Static Accuracy Measurement [1/6]

Fuji Machine Mfg. Co., Ltd. Okazaki

SMT Equipment Quality Assurance Dept.

echnical Support Div. Section No.2

7-1

【Chapter 7】Operation and Function Check

[7-1]

Placement Accuracy Check

Glass boards and glass parts are expensive items. Please exercise caution in the

handling of these items during the course of this work.

Camera

type

Program name Parts Nozzle Board Measurement

SEIDO_C1_M?_I

SEIDO_C1_M?_S

3216PA

M chip

1.3 back light nozzle QP1/QP2 95-001

SEIDO_C2_M?_I

SEIDO_C2_M?_S

Glass

108pin

108pin glass board

SEIDO_C3_M?_I

SEIDO_C3_M?_S

Glass

132pin

132pin glass board

4, 7I

SEIDO_C4or7_M?_I

15.0 back light nozzle

4, 7S

SEIDO_C4or7_M?_S

Glass

284pin

20.0 back light nozzle

284pin glass board

DT-451

DT-651

SEIDO_C6_M?_I

SEIDO_C6_M?_S

Glass

60pin

7.0 back light nozzle 60pin glass board

Magnifying

glass

w/monitor

Note 1 : The "?" in the program name is the relevant module number (1 ~ 6).

Note 2 : Camera type "I" represents an index nozzle type and "S" represents a single nozzle type.

The number preceding the I or S indicates the camera type.

Note 3 : For camera type 4I, 4S, 6I, 6S, 7I, and 7S use a back light nozzle but carry out front light

processing.

Note 4 : A size 60 fluorescent seal must be affixed to the back light nozzle used with camera

type 2S, 3S, 4S, and 7S. (A 47 square fluorescent seal can be used as a substitute.)

Note 5 : Since the part data and nozzle data for the 20.0 back light nozzle used with camera

type 4S and 7S is processed using a nozzle size of 15.0, set the nozzle type item in nozzle

data to "129" so that nozzle check will not be performed.

Note 6 : The fluorescent seal used with camera type 2S, 3S, 4S, and 7S is larger than the nozzle

changer and as a result nozzle change should never be carried out.

1) Camera Type 1I and 1S

a) Install a 1.3 size back light nozzle on the relevant module.

b) Set a QP1/QP2 95-001 board (prepared with double-sided tape) on the ICM conveyor.

c) Transmit the placement program SEIDO_C1_M?_I or S to the machine.

d) Set a feeder loaded with 3216 Pam chips in the specified slot and enable automatic operation

to place the 3216 PAM chips.

e) Use the DT-451 (651) to carry out automatic accuracy measurement and then check the

placement accuracy.

How to operate the DT-451 (651)

1) Set a QP1/QP2 95-001 board with 3216 PAM chip placement completed, in the board holder.

2) Click [F1] Origin on the computer operation display screen and wait for zero set to finish.