XP Type II 工程师培训手册 (2.0).pdf.pdf - 第170页
FK-9F98-34 XP T ype II Series T raining T ext for Service Engineers Edition 2.0 XP242E – Chapter 6 Proper Data Mea surement s Page 15 of 30 6.8 Part s Camera Focus 1. Make sure there is a 3.7mm nozzle set in the nozzle e…
FK-9F98-34 XP Type II Series Training Text for Service Engineers
Edition 2.0 XP242E – Chapter 6 Proper Data Measurements Page 14 of 30
6. Select [Maintenance A] – [Jog] – and select [SIDE1_Front] from the camera drop
down list.
7. Touch the image of the color sample on the display to get a brightness reading.
Record this value.
8. Now turn the “INTENS” volume screw fully anti-clockwise and touch the image of
the color sample on the display to get a second brightness reading. Record this
value.
9. Add together the values recorded at steps 6 and 7, then divide the total by 2 to get
the average.
10. Adjust the “INTENS” volume screw and touch the image on the screen until the
brightness reading is at the average calculated in step 8. The intensity of the
strobe light power source is now exactly half way between its maximum and
minimum.
11. Finally adjust the brightness gain on the top of the parts camera so that the
brightness reading is 120.
Fuji Machine Mfg. Co., Ltd. Okazaki.
SMT Equipment Quality Assurance Dept.
6 – 14 CS Section
FK-9F98-34 XP Type II Series Training Text for Service Engineers
Edition 2.0 XP242E – Chapter 6 Proper Data Measurements Page 15 of 30
6.8 Parts Camera Focus
1. Make sure there is a 3.7mm nozzle set in the nozzle editor and in the nozzle
station.
2. Select [Maintenance C] – [Custom Maintenance] and push the [READY ON] button.
3. Select [Maintenance] – [Focus Adjustment] and hold down the [START] button. The
head picks up the nozzle, moves it to side 1 and then the buzzer sounds. When
the buzzer sounds release the [START] button. The following message displays:
4. Place the focus jig on the nozzle with the patterned side facing downwards and
press [OK].
Focus jig
5. Select “SIDE1_Front” from the [Camera] drop down list.
6. Select [Focus adjustment] and hold down the [START] button until the following
message appears:
7. Press [OK] and then use the focus ring to adjust the focus on the camera until the
buzzer sounds. This indicates that the focus is within range.
Fuji Machine Mfg. Co., Ltd. Okazaki.
SMT Equipment Quality Assurance Dept.
6 – 15 CS Section
FK-9F98-34 XP Type II Series Training Text for Service Engineers
Edition 2.0 XP242E – Chapter 6 Proper Data Measurements Page 16 of 30
8. To stop the focus adjustment press the following tab:
Complete
Press here to stop the
focus adjustment
9. Now press [Focus Measurement] and hold down the [START] button until the
buzzer sounds.
10. A graph showing the results of the focus measurement appears. The peak of the
graph must be within the dotted red lines indicating +4mm and -4mm. Ideally the
peak of the graph will hit 0mm as shown in the examples below:
Peak at 0
Peak at 0
11. If necessary fine adjust the camera focus until the results of the focus measurement
are within range.
12. Finally apply Loctite 425 adhesive to the focus ring hollow bolt and lock the focus
ring.
13. After locking the focus ring carry out the focus measurement again to confirm that
the focus is still within range.
Fuji Machine Mfg. Co., Ltd. Okazaki.
SMT Equipment Quality Assurance Dept.
6 – 16 CS Section