80S-15贴片机.pdf - 第276页
8 IC Head SIPLACE 80S/F/G Service M anual Edition 01/97 8 - 28 8.6.5 Inser t Nozz le into Nozzle C hanger ● Manually insert the new or servic ed nozzles in the correct o rder in to the n ozzle chan ger. ● Using the nozzl…
SIPLACE 80S/F/G Service Manual 8 IC Head
Edition 01/97
8 - 27
8.6 Measure Nozzle Changer
8.6.1 Tools, Equipment
8.6.2 Determine X/Y-Coordinates of the Nozzle Garages
●
Select the following menu sequence from the SITEST program:
Functions
↵
Nozzle changer
↵
Nozzle changer IC head
↵
Calibrate nozzle changer complete
8.6.3 Determine Nozzle Pick-Up Angle
The nozzle pick-up angle is the angle at which the nozzle is removed from the garage.
●
Connect the test box as described in the Adjusting Instructions.
●
Place a nozzle on the nozzle support (spring steel sheet).
●
Deactivate the dr axis.
●
Manually turn the sleeve until the nozzle can be moved into the garage.
●
Read the corresponding dr axis value on the test box.
●
Divide the value determined by two and enter this value in the menu. As a rule the values should be about
9500.
PLEASE NOTE
It is generally sufficient to determine the value for one nozzle and then to use this value for the other noz-
zles.
The values in the test program for ’pick-up at d pos. or ’lock in place at d pos.‘ are used only to pick-up or
set down the nozzles correctly. They are not saved. In the menu item ’Pick-up angle’ the value will be
stored in the file Real.Ma.
8.6.4 Determine Pick-Up Height
●
Select the following menu sequence from the SITEST program:
Functions
↵
Nozzle changer
↵
Nozzle changer IC head
↵
Pick-up or return nozzle. The correct pick-up
height is determined by picking up and returning the nozzle.
From item number
SITEST program V
≥
203.000
Nozzle removal tool 00311448-01
Test box
Adjusting Instructions
8 IC Head SIPLACE 80S/F/G Service Manual
Edition 01/97
8 - 28
8.6.5 Insert Nozzle into Nozzle Changer
●
Manually insert the new or serviced nozzles in the correct order into the nozzle changer.
●
Using the nozzle removal tool, turn each nozzle to the left in order to lock it in place in the nozzle changer.
●
Select the station menu functions Gantry 1
↵
Nozzle changer configuration to display the assignment and
check the desired and actual values of the assignment for consistency.
The general assignments are shown in the following diagram.
Fig. 8.6.1 Garage number of the nozzle changer
Key to Fig. 8.6.1
1 Nozzles 2 PCB transport direction
A Lock nozzle in place by turning to the left
SIPLACE 80S/F/G Service Manual 8 IC Head
Edition 01/97
8 - 29
8.7 Disassemble and Reassemble IC Head
8.7.1 Tools, Equipment
8.7.2 Spare Parts
8.7.3 Disassemble the IC Head
●
Detach all power cables and air hoses.
●
Loosen the four fixing screws for the IC head as shown in Fig. 8.7.1.
●
Remove the IC head and fix it to the mounting rack for the IC head.
8.7.4 Fit the IC Head
●
Fix the IC head in place using the 4 fixing screws. Please note that the screws are of different lengths! (see
Fig. 8.7.1 page 8 - 30)
●
Attach the power cables to the IC head board (see Fig. 8.2.2 page 8 - 8).
●
Reconnect the air hoses.
●
Edit the zero point correction values for the z and dr axes in the MA data.
●
Check the dynamic performance of the servo axes with reference to the Adjusting Instructions and adjust
the axes.
●
Measure the automatic placement machines with reference to the IC head.
From item number
Slotted head screw driver, set
Mounting rack for the IC head 00318295-01
SITEST program V
≥
203.000
Test box
Adjusting Instructions
From item number
IC head 00306366S02