00197467-01_SM_DLM3-4_Kunde_en.pdf - 第69页
Settings Setting the Z axis Belt Tension Service Manual SIPLACE Placement Heads DLM3/DLM4 69 5.4 5 . 4 S e t t in g t h e Z a x is B e lt T e n s io n Setting the Z axis Belt Tension 5.5 5 . 5 A d ju s t in g t h e S t o…
Settings
Setting the Resolution on the Star Axis
68 Service Manual SIPLACE Placement Heads DLM3/DLM4
5.2
5.2 Setting the Resolution on the Star Axis
Setting the Resolution on the Star Axis
5.3
5.3 Setting the Digital Rotary Encoder for the DP Axis
Setting the Digital Rotary Encoder for the DP Axis
► Remove sleeve 1 and insert the star zero point gauge, in order to mechanically fix the star.
► Now remove sleeve 4 (DLM with 12 segments) or sleeve 2 (DLM with 6 segments) and align the ro
-
tary encoder.
► With the help of a 1.5 mm test probe, set the rotary encoder of the DP axis so that it is parallel to the
glass pane of the segments.
► Perform a check.
Make sure that a 1.4 mm test probe can be easily passed through and that a probe with 1.6 mm can
not be passed through.
Turning station (from version-07)
Belt tension setting for drive belt
replacement
DP belt tensioning device
[03063649-xx]
Achieved with spring tension of
tool
Calibrate DLM head Calibration tool
[03010565-xx]
Achieved with spring tension of
tool
Component sensor assembly
(Option for DLM3)
Assembly gauge
[03003110Sxx]
Assembly gauge provides cor
-
rect position of component sen
-
sor.
Description Tools Values
Setting the resolution on the star axis
► Check the switch setting (1) for the star axis resolu
-
tion. This is located directly under the placement
head.
NOTICE!
Only switch the switch setting over when the machine
power is off.
▪ HS-60, HS-50, S-27 HM, S-25 HM, S23 HM: Switch
position 10
▪ D, DX, SX, HF/HF3 and X machines: switch
setting 25
Settings
Setting the Z axis Belt Tension
Service Manual SIPLACE Placement Heads DLM3/DLM4 69
5.4
5.4 Setting the Z axis Belt Tension
Setting the Z axis Belt Tension
5.5
5.5 Adjusting the Stop for the Z Axis
Adjusting the Stop for the Z Axis
Parts, equipment and tools
General
From software version 601.01 onwards, during the reference run, the Z axis moves into the star position
with +/-6250/6750 digits downwards or up into the crank, to determine the Z axis zero point correction
factor. The prerequisite for this is the correct setting of the upper end position stop of the Z axis. This
ensures that the Z axis is in the center of the raceway and that the Z axis zero point can be correctly
determined.
Measurement point for belt tension
NOTICE!
The measurement point should be in the middle, between
two deflection pulleys. The measuring head for the belt
tensioning device should be kept at a distance not ex
-
ceeding 2 - 3 mm to the toothed belt.
► Hold the measuring head of the belt tension measur
-
ing device on the measuring point of the toothed belt
(1).
► Strike the toothed belt, to reach a stimulation of vibra
-
tion of the open ended toothed belt.
► If the belt tension frequency does not match the value
280 Hz ±10 Hz, tension or relax the belt via the drive
motor fastening.
► Repeat these instructions until the belt tension is cor
-
rect.
Gauge for Z end stopper
▪ Set of DIN 911 Allen keys
▪ Gauge for Z axis end stopper - star gauge
[03019865-xx]
Settings
Adjusting the Stop for the Z Axis
70 Service Manual SIPLACE Placement Heads DLM3/DLM4
Preconditions
Before you begin adjustment work, check the belt tension and the correct installation of the belt lock at
the Z axis.
Setting
This setting can be performed directly at the machine.
► Switch off the machine.
► For better access to the Z axis end stopper, you should unscrew the cable clamp at one side and
turn it to the side. Then carefully push the flat ribbon cable to the side.
► Check whether the 5/100 mm feeler gauge passes easily (without resistance) between the Z axis
end stopper and the tension jack. If this is not the case, adjust the Z end stopper.
Clamping device Z axis
1. Belt tension Z Axis
2. Tension jack is positioned on the teeth at the top and
bottom
CAUTION!
Make sure that both ends of the tension jack lie on the
teeth of the toothed belt.
Z end stopper star gauge mounted
► Fit the star gauge for setting the Z end stopper on the
head. It is mounted in exactly the same way as the
zero point gauge for the star.
⇨ The star gauge ensures that the star is in the cor
-
rect position and that the Z axis is pressed up
-
wards.
► Remove segment 1 and rotate the star until the
gauge pin fits into the segment guidance.