00194614-08 Trainingsdoku. SG X-Serie_X4i SW70x (AL2)_EN.pdf - 第343页
TwinHead Settings Parameter and Calibrations 343 Student Guide SIPLACE X-Serie and X4I SW70x (AL2) Calibratio n Step 2 Calibration Step 2 Calibratio n Step 3 Calibration Step 3 Calibratio n Step 4 Calibration Step 4 1. S…
TwinHead
Parameter and Calibrations Settings
Student Guide SIPLACE X-Serie and X4I SW70x (AL2) 342
Calibrati ng the Closed Vac uum
Calibrating the Closed Vacuum
Calibration of the TwinHead and Camera Offsets
Calibration of the TwinHead and Camera Offsets
The final calibrations that are required after a new TwinHead has been fitted to a machine involve the
calibration of the head and camera offsets.
Calibration Step 1
Calibration Step 1
You need a 518 nozzle for this function.
► Select the button Calibrate vacuum with
closed nozzle (1). The gantry moves over the
fixed conveyor side and moves the Z axis
downwards. When the nozzle touches the conveyor
side, a closed nozzle vacuum will be measured. A
vacuum value in mbar will be shown as a result (2).
This depends on the machine installation site, in
relation to sea level.
1. Select the ‘Service’ menu.
2. Select ‘Single Calibration’ menu.
TwinHead
Settings Parameter and Calibrations
343 Student Guide SIPLACE X-Serie and X4I SW70x (AL2)
Calibration Step 2
Calibration Step 2
Calibration Step 3
Calibration Step 3
Calibration Step 4
Calibration Step 4
1. Select ‘Head calibration’ for the gantry fitted with the
TwinHead.
A 518 nozzle should now be fitted to both segments on
the head and the calibration tool should be placed in the
pocket on the conveyor rail.
1. When you are ready select ‘Calibrate head cameras
and all segments’.
The calibration will now be automatically performed. It will
take approx. 5 minutes.
1. The image from the vision system is displayed as the
calibration takes place.
2. The progress of the calibration is also displayed.
TwinHead
Manual Lowering of Z Axis Settings
Student Guide SIPLACE X-Serie and X4I SW70x (AL2) 344
Manual Lo wering of Z Axis
9.4.3 Manual Lowering of Z Axis
The TwinHead is designed for a placement force of 0.5 to 15 N (to 30 N for high-force TwinHead)
The rotary axis needs to be very smooth-running, especially for low placement forces. Therefore, the
rotary axis is not constructed for traction forces.
Since both segments of the TwinHead are fitted at an angle of 180°, there are two different methods for
moving the Z axis downwards.
CAUTION
When manually lowering the Z axis, the TwinHead module can be easily damaged!
► Manual lowering may only be performed by trained personnel!
CAUTION
Before performing manual lowering of the Z axis, make sure the Z axis has been released at
the relevant axis controller board.
► When releasing the Z axis, the Z axis return cylinder moves upwards.
► If the axis is not released, the return cylinder will automatically move upwards when the Z
axis is manually lowered, which could cause injuries and damage to the placement head.
Lowering the Z Axis at P&P Module 1
To safely press the Z axis downwards, apply manual
pressure to the marked part of the retract unit driver.
Lowering the Z Axis at P&P Module 2
The Z axis can be moved downwards at segment 2 by
taking hold of the carrier arm from both sides and then
pushing this down.