TM3355.CheckNozzleBuffingFunctionSpecifications.pdf - 第19页

Y AMAHA M otor Co. Ltd ., IM Company SMT Software Engineering Grou p MDOC-SOFT50 052 19 /27 7.2. Det ail Setting of Nozzle Bu ffing Check (1) "Measurem ent pos ition X ", "Measurem ent pos ition Y" an…

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YAMAHA Motor Co. Ltd.,
IM Company
SMT Software Engineering Group
MDOC-SOFT50052
18/27
6. Restrictions
- This function is supported only for a machine equipped with Nozzle Cleaning Blow Unit.
- This function is supported only for setting at the [Exist] of [Cleaning Blow Unit] is set on
[VmSpec] - [Machine Information] - [Installation Setting].
- Only a head without a shaft buffing can be nozzle buffing checked with this function.
7. Others (technical information)
7.1. Nozzle Buffing Check File
“Nozzle Buffing Check File” (NozzleBuffingCheck.STS) is necessary to activate this function.
The file is automatically loaded when…
-Machine starts up.
-Board data is loaded.
Nozzle Buffing Check File is usually is installed with the machine application.
If it failed in installation, or the file is deleted by mistake, the following message is displayed.
In this case, machine startup and board loading are succeeded. So it is able to mount and edit
board data, but nozzle buffing check is not available.
If this message is displayed, please execute the following procedures.
Displayed, production and the edit of board data, etc. can be done.
- Re-install the application when this message is displayed soon after the installation.
- Restore the system backup when this message is displayed while using the machine without
any problem with the installation.
YAMAHA Motor Co. Ltd.,
IM Company
SMT Software Engineering Group
MDOC-SOFT50052
19/27
7.2. Detail Setting of Nozzle Buffing Check
(1) "Measurement position X", "Measurement position Y" and "Measurement height"
"Measurement position X", "Measurement position Y" and "Measurement height" of all nozzle
blow units should be set for all mounting tables.
Please avoid the blow hole, and set a coordinate on the flat part where the blow station nozzle
sensor didn’t detect.
Since these setting are specified by default, you don’t need to set. But in such a case like the
application is upgraded or the position of the shaft blow unit is changed, you need to specify this
settings.
(*) If 0.00 is set on any of "Measurement position X", "Measurement position Y" and
"Measurement height (mm)", the following error is displayed.
Fig. 3.3.1 Check Nozzle Buffing screen
YAMAHA Motor Co. Ltd.,
IM Company
SMT Software Engineering Group
MDOC-SOFT50052
20/27
(2) Detail Parameter Setting
It is possible to set parameters of nozzle buffing check operation for each nozzle.
You can use this function with initial setting of the parameters. When you change a nozzle to
a new type of nozzle, you need to confirm its figure and modify the parameters if necessary.
Nozzle type
The nozzle kind corresponding to a set each line is displayed.
Current level check
Setting the "execute" or "not execute" for load check with current level of Z-axis motor.
If the current value is unstable, the abnormalities of a nozzle may be incorrect-detected.
When such a case occurs frequently, it can avoid by supposing this setup " not execute".
Slide down speed (%)
Setting the slide down speed for load check with servo buffing.
If the execution speed is too quick, the abnormalities of a nozzle may be incorrect-detected.
This setup is changed, when such a case occurs frequently, or when gathering the
execution speed of a nozzle buffing check.
Grounding down speed (%)
Setting the speed when grounding down for grounding check with vacuum.
If the execution speed is too quick, the abnormalities of a nozzle may be incorrect-detected.
This setup is changed, when such a case occurs frequently, or when gathering the
execution speed of a nozzle buffing check.
Speed change height (mm)
The height that changes into grounding down speed (%) because of the grounding check by
the vacuum is set.
The amount of the offset to Measurement height (mm) is set.
When the structure of a nozzle is changed, the suitable value suitable for the nozzle is set
up.
Grounding height (mm)