TK33045_PickHeightTeaching.pdf - 第5页

 2nd SMT En gineering Division So ftware Group IM Operations Y AMAHA MOTOR CO., L TD  MD OC-SOFT50389   5/24  3. Fun ction Det ail s This function m easure s the height of a head above t he target tape gu ide, and …

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2nd SMT Engineering Division Software Group
IM Operations
YAMAHA MOTOR CO., LTD
MDOC-SOFT50389
4/24
2.1 Target
1. All feeders, Auto Tray Stacker and Manual Tray Stacker are supported. Stick, bulk
feeders are excluded.
2. On an 8mm or smaller feeder (hereafter “8mm feeder), supported feeder guide types
are iron and carbon.
Therefore, when one machine has both of above types of tape guides, guide
recognition is necessary to distinguish iron and carbon.
3. Supported nozzle types are as follows.
Table 2.1 Nozzle Type of 8mm feeders or smaller
30X 31X 50X 51X 60X Note
301 311 501 511 601
302 312 502 512 602
313 513
303 314 503 514 603 Carbon tape guide cannot be measured.
309
3010
310
3110
510 On a YS series mounter, 310 nozzle needs
to be set as a special nozzle.
3010 and 3110 nozzles are available only
on YSM20.
Table 2.2 Nozzle Type of 12mm feeders or larger.
(▲2)
30X 31X 50X 51X 60X Note
All nozzle types There is a possibility that it doesn’t work
depending on the open vacuum level.
Table 2.3 Nozzle Type of Tray feeder.
(▲3)
30X 31X 50X 51X 60X Note
All nozzle types There is a possibility that it doesn’t work
depending on the open vacuum level.
2nd SMT Engineering Division Software Group
IM Operations
YAMAHA MOTOR CO., LTD
MDOC-SOFT50389
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3. Function Details
This function measures the height of a head above the target tape guide, and calculates its
appropriate pick height. The result can be applied to board data. Therefore, you don’t need
any special equipment such as a laser measuring instrument to measure the pick height.
When using an 8mm feeder, a head moves down to the feeder tape guide, and the height is
calculated based on its vacuum level. The result is translated to pick height and displayed
on the screen.
It is possible to apply the measured pick height to board data, and to use it in production.
There are two types of tape guide, iron and carbon. They have different measurement
positions, so that it is necessary to recognize a tape guide by the moving camera. However,
if you use only either type of tape guide feeders, you can skip the guide recognition. To
recognize a guide, the special mark data is necessary. For more details, please refer to
Chapter 4 or 6.
Teaching head is supposed to pick the first one of the target feeder parts. If the first head
can’t measure the height, the second head does. If no head can measure the height, a
measurement error occurs.
In V4.50STDR1.000 (V3.45 STDR1.000) or later, it is possible to measure the height without
mount data as long as fixed board data is read. In this case, mounting heads and nozzles
are automatically determined. Please note that the determined combination of heads and
nozzles will be different from that you want to set.
(▲1)
In V4.52STDR1.000(V3.47STDR1.000) or later, it is possible to measure pick height of large
parts with 12mm feeder or larger (hereafter “12mm feeder”). For more details, refer to 3.2.
(▲2)
In V4.52STDR1.000 (V3.47STDR1.000), it is possible to measure pick height of Auto Tray
parts and Fixed Tray parts. For more details, refer to 3.3.
(▲3)
2nd SMT Engineering Division Software Group
IM Operations
YAMAHA MOTOR CO., LTD
MDOC-SOFT50389
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3.1 Using Method
While this function is active, the [Parts] - [Teach] screen is displayed as below.
The contents marked in red are the added.
Fig 3.1 Teach screen with Pick Height Teaching
<Contents on the grid>
Item Description
Pick Height
Pick height currently specified. You can edit this item directly.
For tray parts, [Tray Height] is displayed.
(▲3)
Pick Height
Teach Result
Measured result of pick height. If measurement is failed or undone, this
item is shown with blank.
For tray parts, measured results of [Tray Height] are displayed.
(▲3)
Difference
Difference between the original pick height and teaching height.
<Buttons on the right bottom>
Item Description
Measure
Pick height is measured for the parts selected on the grid.
Measure
Previous
Pick height is measured for the one before the selected parts on the grid.
Measure Next
Pick height is measured for the one next to the selected parts on the grid.
Auto Measure
When the [Measure Previous] or [Measure Next] button is pressed with
this button, pick height is measured for the next or previous parts in order
continuously.(Continuous teaching)