TM1629_TM1630_TM1631.The explanation document of the parameters on simplified GUI.pdf - 第9页
SMT Software Engineering Group IM Operations Y AMAHA MOT OR CO.,L TD MDOC-SO FT50035 9/34 2. Bare Chip 2.1. S ize Fitting Suitable for c hip c om ponents with significan t differences in bri ghtness (unev…
SMT Software Engineering Group
IM Operations
YAMAHA MOTOR CO.,LTD
MDOC-SOFT50035
8/34
1.6. Chip Array
Suitable for array type chip components which is aligned with
electrodes.
Recognition methods are different by the "Lead Type" setting.
Particular parameters
Ruler Width The width of a detection line is specified. It is about 70 micrometers per preset
value 1. If a larger value is set up in the range which does not exceed the
length whose lead width is stable, it becomes hard to be influenced by a noise
etc.
Lead Number The single-sided lead number is specified.
Lead Pitch (mm) The lead pitch is specified.
Lead Width (mm)
ReflectLL (mm)
The size of the lead section is specified.
Lead Type The form of an electrode is specified.
In the case of form like left-hand side, “Convex (Register)” is specified, and
right-hand side, “Flat (Capacitor)” is specified.
SMT Software Engineering Group
IM Operations
YAMAHA MOTOR CO.,LTD
MDOC-SOFT50035
9/34
2. Bare Chip
2.1. Size Fitting
Suitable for chip components with significant differences in brightness (uneven
reflection) at the recognition face, where recognition is not possible when using the
"Normal" algorithm.
The threshold is changed to select edges, which are near the outer dimension
value.
Particular parameter
Check Many
Adsorption
It confirms whether excessive components exist. When the “Check” is
specified, it becomes an error if excessive edges exist around the detected
component.
*Cannot use this parameter on VGOS V2.xx and YGOS V2.xx.
2.2. Small Bare chip
Suitable for chip components less than 0.5mm x 0.5mm near the square.
The angle is calculated with a high accuracy by increasing the number of detection lines.
Particular parameter
Check Many
Adsorption
It confirms whether excessive components exist. When the “Check” is
specified, it becomes an error if excessive edges exist around the detected
component.
*Cannot use this parameter on VGOS V2.xx and YGOS V2.xx.
SMT Software Engineering Group
IM Operations
YAMAHA MOTOR CO.,LTD
MDOC-SOFT50035
10/34
3. Simple BGA
3.1. Check Polarity
Suitable for BGA components with uniform horizontal and vertical pitches,
with balls arrayed at the entire lattice grid, using only simple-setting based
recognition.
A ball presence/absence check occurs only at the specified grid (1 location).
Particular parameters
Column of Polarity Ball
Row of Polarity Ball
The grid position used for a polar judgment is specified.
(Origin: The upper left)
Polarity Ball The conditions set to NG are specified. It becomes an error if it specifies
"Exist", and the ball is not detected in the specified grid position. In the
"None" case, it becomes the contrary.
3.2. Simple White BGA
Suitable for BGA components where the base is white, with uniform vertical
and horizontal pitch, and where balls are arrayed at the entire lattice grid, with
simple-setting.
Although the total number of balls is checked, their individual
presence/absence is not.
Particular parameter
Ball Exist
Threshold Level
Threshold value for judging whether balls exist. If the difference of the
brightness between a ball portion and a background portion is larger than the
value set up here, it will be extracted as a ball. If 0, 20 will be set.