Hanwha SM481 PLUS Series Administrator’s Guide Eng.pdf.pdf - 第225页
7-67 Part Registration It is recomme nded to use the value without setting the of fset. <Z Of f set> edit box For parts supplie d by a tape feeder , it is recommended to set the Z value referring to the fol l owi…
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Fast Flexible Placer SM481(L) PLUS Administrator’s Guide
the corresponding part.
Then, after placing the specific part first, have it come into close contact with
the PCB with the Virtual Pick.
<Retry> selection box
Sets the retry count of part pickup when part pickup failed. Selectable retry count
is 1 - 5.
<Enable Pocket Teach XY> check box
If this check box is selected, the Pocket Teach function of the feeding device that
feeds the corresponding part is automatically set up in the 'Feeders' dialog box.
In order to allow the Pocket Teach to be actually applied, the Pocket Teach option
of the Preference submenu of the System Setup menu must be set up.
Memo For parts fed by an 8mm tape feeder, it is recommended that this
function be applied.
Basically, the black splicing tape must be used.
<Vacuum Check> check button
Selected when checking vacuum pressure first before picking or placing a part.
Since the micro chip is very small, even though it has not been actually placed
after performing placement, not only is it difficult to detect such errors in the next
process but also great effort is needed when placing the part again (applicable to
1608 chip and smaller). If this function is used, the machine compares the vacuum
pressure when picking a part with the vacuum pressure when placing it finally and
checks whether there is any difference.
If so, the part may have dropped down due to any reason while the head moves to
the placement point after picking it up.
<Pickup Offset> group
<X Offset> edit box
It is recommended to use the value without setting the offset.
<Y Offset> edit box
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Part Registration
It is recommended to use the value without setting the offset.
<Z Offset> edit box
For parts supplied by a tape feeder, it is recommended to set the Z value
referring to the following table:
<R (Pick Up Angle)> edit box
It is recommended to use the value without setting the offset.
<Delay Time> tab
Sets the delay time related to the head movement when the head spindle picks, places
and dumps a part.
Tape
Feeder
Tape Type Z
8mm
Paper／PE
Part thickness
8mm Emboss -0.2
(Manual teaching for particular
parts)
Larger than
12mm
Emboss -0.2
(Manual teaching for particular
parts)
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Fast Flexible Placer SM481(L) PLUS Administrator’s Guide
<Pickup> edit box
Input the time from when the head spindle has stopped after moving down for part
pickup until it starts to move up.
The following is the 'Pickup Delay Time’ Sequence Diagram.
<Placement> edit box
Input the time from when the head spindle has stopped after moving down for part
placement until it starts to move up.