Administrator’s Guide(CP45FV) Eng.pdf - 第272页
Samsung Component Placer CP45FV Administrator ’ Guide 3. Move the head to the position above the top surface of the conveyor cover using the teaching box. 4. Move the Z-axis slowly using the t eaching box so that the noz…
System Setup
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16.2. Offset [F4]
Sets the offset value between the devices of the head block.
When this button is clicked on, the following dialog box is displayed.
Figure 16-4. “Sys. Setup : Head Device Offset” dialog box
<Gantry ID Select> Static box
Displays the ID of the gantry to which the head assembly is attached.
<Grid> group
Set the offset value between the heads. The head offset information displayed here,
with the exception of that for the Z and R axes is updated automatically if the head
offset calibration is executed during camera calibration and the result value is
reflected.
<Head> column
Displays the head number.
<X> column
Set the X offset value. Consider the X position of head1 when the XY axis is
Home as 0 and set the offset value based on this value.
<Y> column
Set the Y offset value. Consider the Y position of head1 when the XY axis is
Home as 0, and set the offset value based on this value.
<Z> column
Set the Z offset value. The base of offset value is the top of PCB when the PCB
board is loaded.
The Z-axis offset setup procedure is as follows;
1. Select the “Current Position” in the View menu and execute the dialog box.
2. Click the <Pick> button of the ANC dialog box and mount the nozzle on the
Head1.
Samsung Component Placer CP45FV Administrator’ Guide
3. Move the head to the position above the top surface of the conveyor cover
using the teaching box.
4. Move the Z-axis slowly using the teaching box so that the nozzle tip touches
the top surface of the conveyor cover.
5. Check if the Z-axis value of Head1 is 6mm in the Current Position dialog
box. The conveyor cover top surface is designed so that the Z-axis height
becomes 6mm with the PCB top surface being the reference.
6. If it is not 6mm, correct the Z-axis value of Head1 of the Head Device Offset
dialog box as much as the offset value, move the Z-axis down again so that
the nozzle tip touches the top surface of the conveyor cover, and check if the
Z-axis value of Head1 is 6mm in the Current Position dialog box.
7. If there is no problem, enter the Z-axis value of Head1 in the Head1 Z
column in the Current Position dialog box directly.
8. Perform calibration for the heads from Head2 to Head6 in the same manner.
9. When the above procedure is completed, click the <Update> button to apply
the changed value.
<R> column
Sets the R offset value. It performs calibraton to mount the directional nozzle
accurately.
The Theta(R)-axis offset setup procedure is as follows;
1. Select the “Current Position” in the View menu and execute the dialog box.
2. If the head has a nozzle, click the <Put> button of the ANC dialog box to
place the nozzle on the pocket.
3. Select the Fly Camera 1 in the following Camera Setting dialog box.
4. Close the mirror using the teaching box.
5. Using the teaching box, rotate the Theta-axis so that the shape of the nozzle
holder becomes “C” shape while watching the vision monitor.
6. Then enter the R-axis value of Head1 of the Current Position dialog box in
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System Setup
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the Head1 R column of the Head Device Offset dialog box directly.
7. Select the corresponding camera to calibrate from the Camera Setting dialog
box and perform calibration for the heads from Head2 to Head6 in the same
manner..
8. Once the above procedure is completed, click the <Update> button to apply
the changed value.
<Other Device> group
Set the offset values for the devices other than the head.
<Camera#1 X> edit box
Set the offset value for Camera1.
<Camera#1 Y> edit box
Set the Y offset value for Camera1.
<Beam#1 X> edit box
Set the X offset value for Beam1.
<Beam#1 Y> edit box
Set the Y offset value for Beam1.
<Beam#2 X> edit box
Set the X offset value for Beam2.
<Beam#2 Y> edit box
Set the Y offset value for Beam2.
<Z Offset Measure Point> group
Set the X, the Y and the Z values for the Z Offset Measure Point of each heads.
<Detect Offset>button
Set the Offset values of each heads automatically.
<Update> button
Transmits the set data to the machine and closes the dialog box.
<Cancel> button
Ignores the set data and closes the dialog box.