CM602all_EJM8AESM_Service Manual.pdf - 第641页
Machinery Part Replacement Remark 12-Nozzle Head Unit Item Turn off the power and air supply. 0.49MPa to 0.54MPa A d j ustment Teaching Head Camera Adjustment (Focus and q) Board Recognition Camera XY Origin Offset Z-axi…
Machinery Part Replacement
Remark
12-Nozzle Head Unit
Item
Nozzle θ ad
j
ustment
Jig
Mount the head.
See "12-Nozzle-Head-Unit
Replacement."
Section 5-10-1
9
10
Holding
setscrew x 2
Ji
g
1. Mount the nozzle holder (B) onto the holder (A).
2. Fit the nozzles (C) onto the nozzle holder (B).
3. Loosen the holder (A)-holding setscrews.
Loosen the two setscrews on each position of A so that the nozzle can be rotated.
4. Adjust the nozzles (Cs: 1 to 6 and 7 to 12) with the jig, and tighten the holding setscrews.
Adjust 1 to 6 first, and then adjust 7 to 12 with 1 to 6 kept adjusted.
Adjust the direction of Cs with the jig.
5. Once 1 to 6 and 7 to 12 have been adjusted, check the jig can be set correctly.
* If adjustment fails, the jig cannot be set.
EJM8A-E-SMA051006-A01-00
Page 5-10-6-5
Machinery Part Replacement
Remark
12-Nozzle Head Unit
Item
Turn off the power and air supply.
0.49MPa to
0.54MPa
A
d
j
ustment
Teaching
Head Camera Adjustment (Focus and q)
Board Recognition Camera XY Origin
Offset
Z-axis Origin Offset
Chip Recognition Camera, θ-axis Origin
Offset
Width Adjusting-axis Origin Offset
Mount Height and Board Positioning
XY Plane Calibration
Pickup Position
Light Intensity
Nozzle Change Position
M
ou
n
t
P
os
i
t
i
o
n
Section 5-11-1
Section 5-11-2
Section 5-11-3
Section .5-11-4
Section 5-11-5
Section 5-11-6
Section 5-11-7
Section 5-11-8
Section 5-11-9
Section 5-11-10
Section 5-11-11
12
11
1
2
EJM8A-E-SMA051006-A01-00
Page 5-10-6-6
Machinery Part Replacement
This section describes the procedures for replacing the vacuum sensor.
Tools
Precision screwdriver
Phillips screwdriver #1
Allen key 2.5 mm
Nipper
Cable tie
Jig
None
5-10-7 Vacuum Sensor Replacement
12-Nozzle Head Unit
Caution
Dange
r
Warning
EJM8A-E-SMA051007-A01-00
Page 5-10-7-1