TK29609.Auto Scale Correction.pdf - 第5页

 SMT Software Engineering Group  IM Operations Y AMAHA MOTOR CO., L TD  MDOC-SOFT50390 5/8  4. Opera t ion Det ails 4.1. Operation at prin t inspection Auto Scale Correction works at Print Inspection and T est Print…

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SMT Software Engineering Group
IM Operations YAMAHA MOTOR CO., LTD
MDOC-SOFT50390
4/8
3.2. Machine Setting
Make settings of Auto Scale Correction on [Machine] - [Machine Data] – [Mechanical] –
[Position/Specification].
Fig 3.2 Position/Specification
Table 3.2 Auto Scale Correction setting
Item Default Range Description
Max correct 1.000 -9999.999
～9999.999
Maximum value of scale correction
Min correct 0.980 -9999.999
～9999.999
Minimum value of scale correction
Weighting
factor
Not Use Not Use
Use
Coefficient is considered at calculation of
scale correction value according to solder
number. (*)
Angle 26.020 -9999.999
～9999.999
Angle of the inspection camera view
(*) If there are only few inspection objects in a view, print position gap may be wrongly
judged as scale gap, and the inspection results may be incorrect. In that case, use
“Weighting factor”.
SMT Software Engineering Group
IM Operations YAMAHA MOTOR CO., LTD
MDOC-SOFT50390
5/8
4. Operation Details
4.1. Operation at print inspection
Auto Scale Correction works at Print Inspection and Test Print during auto-running.
The below is the chart of print inspection.
*The processes in blue are added for this function.
Fig 4.1 Auto Scale Correction Flow Chart
SMT Software Engineering Group
IM Operations YAMAHA MOTOR CO., LTD
MDOC-SOFT50390
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4.2. How to acquire auto scale correction value
(1) First, each solder position is measured without scale correction.
Fig 4.2 1
st
measurement (without corrected)
(2) Scale correction value is calculated based on gap of the solder positions.
(3) Solder positions are measured again considering the correction value.
Fig 4.3 2
nd
measurement (with corrected)
4.3. Utility
4.2.1. [View Test] button
Auto scale correction works when [View Test] is executed on the [Inspection] – [View] –
[Adjust] screen.
4.2.2. [Object Test] button
Auto scale correction works when [Object Test] is executed on the [Inspection] – [Object]
– [Adjust] screen.
Solder
Pattern