00195760-0102_UM_D3_SR605_EN - 第140页
3 Technical data for the machine User Manual SIPLACE D3 3.9 Feeder modules From software version SR.605.xx 07/2008 EN Edition 140 3.9 Feeder modules The following f eeder mod ules are curren tly available to provide t he…
User Manual SIPLACE D3 3 Technical data for the machine
From software version SR.605.xx 07/2008 EN Edition 3.8 Vision system
139
3.8.6.3 Fiducial criteria
3
3.8.6.4 Ink spot criteria
3
Locate 2 fiducials
Locate 3 fiducials
X-/Y-position, rotation angle, mean PCB distortion
in addition: shear, distortion in X- and Y-direction separately
Fiducial shapes Synthetic fiducials: circle, cross, square, rectangle, rhombus, circular,
square, and rectangular contours, double cross
any pattern
Fiducial surface
Copper
Tin
Without oxidation and solder resist
Warp ≤ 1/10 of structure width, both with good contrast to environment
Dimensions of synthetic fiducials
Min. X/Y size for circle and rectangle:
Min. X/Y size for annulus and rectangle:
Min. X/Y size for cross:
Min. X/Y size for double-cross:
Min. X/Y size for rhombus:
Min. frame width for annulus and rectangle:
Min. bar width / bar distance for cross, double-cross:
Max. X/Y size for all fiducial shapes:
Max. bar width for cross, double-cross:
Min. tolerances, general:
Max. tolerances, general:
0.25 mm
0.3 mm
0.3 mm
0.5 mm
0.35 mm
0.1 mm
0.1 mm
3 mm
1.5 mm
2% of nominal dimension
20% of nominal dimension
Dimensions of patterns
Min. size
Max. size
0.5 mm
3 mm
Fiducial environment Clearance around reference fiducial not necessary if there is no similar
fiducial structure in the search area.
Methods - Synthetic fiducial recognition method
- Mean grayscale value
- Histogram method
- Template matching
Shapes and sizes of fiducials/
structures for
Synthetic fiducials
Other methods
For dimensions of synthetic fiducials, see Section 3.8.6.3
Fiducial
criteria
Min. 0.3 mm
Max. 5 mm
Masking material Good coverage
Recognition time Depends on the method: 20 ms - 0.2s
3 Technical data for the machine User Manual SIPLACE D3
3.9 Feeder modules From software version SR.605.xx 07/2008 EN Edition
140
3.9 Feeder modules
The following feeder modules are currently available to provide the machine with the various com-
ponent types:
3.9.1 Tape feeder modules
– 8 mm SII feeder module
– 3 x 8 mm S feeder module
– 3 x 8 mm S feeder module for 0201/0402 components in paper tape
– 3 x 8 mm S feeder module SL
a
as of 0201 components in paper tape or blister tape
– S feeder module for 12/16 mm, 24/32 mm, 44 mm, 56 mm, 72 mm and 88 mm
– S DP feeder module for deep pockets, 24/32 mm, 44 mm and 56 mm
3.9.2 Other feeder modules
– Linear vibratory feeder, type 3
– Bulk case feeder module
– Surf tape feeder module for 8 mm, 12 mm and 16 mm
– Waffle-pack tray holder
3.9.3 Description
These feeder modules can be used to process all components with the most common package
forms, such as bulk cases, stick magazines and taped components.
The most important feature of the modular component feeding system is its great flexibility. For
example, the conveyor increment can be set on the feeder module. Paper and blister tapes can
be processed with the tape feeder modules. A small range of feeder module types is sufficient to
place a large range of component types.
→ The position detection system on the feeder modules can precisely determine the component
pick-up position. The position detection is carried out automatically whenever the feeder mod-
ule or component trolley is changed.
The feeder modules can be quickly and easily changed or replaced, even by unskilled personnel.
a) SL = shutterless, that is without any component cover
User Manual SIPLACE D3 3 Technical data for the machine
From software version SR.605.xx 07/2008 EN Edition 3.9 Feeder modules
141
PLEASE NOTE
Detailed information on the feeder modules can be found in the operating instructions for compo-
nent feeder modules.
3.9.4 Tape material
The possible tape widths range from 8 mm to 88 mm. The tape material is blister or paper. Com-
ponent tapes with a permanently adhesive cover foil (PSA foil) can also be processed. This will
require the "PSA Kit" option.
3.9.5 Tape reel diameter
The tape reel diameter may be up to 19" (483 mm) for all feeder modules. A list of the maximum
tape reel diameters in relation to the PCB conveyor height can be found in Section 3.10.5.1
, page
170
.
3.9.6 Manual removal of tantalum capacitors that were not picked up by the
operator
To ensure that tantalum capacitors do not cause the tape material to burn when it is cut as a result
of pick-up errors, the user interface has been extended to include the "Remove component from
tape in the event of a pick-up error" option. This option must be enabled in SIPLACE Pro. On the
placement machine, the component that was not picked up is paced forward again until it is ready
for removal from the component tape. The track is deactivated and the operator is sent an error
message to remind him to pick up the tantalum component from the tape.
If an alternative track is available, the machine continues placing. The operator is able to stop the
machine, however, and pick up the tantalum component.
If no alternative track is available and it is not possible to continue placement with other compo-
nents, the machine will stop. At this point, the operator can again remove the tantalum component
and acknowledge the error. Once the operator has restarted the machine, placement is continued
and components are picked up from the track that is now enabled once more.
PLEASE NOTE 3
This software function is also a good idea for high-quality components.
PSA Kit Item no.
8 mm SII PSA Kit 00141216-xx
12 mm / 16 mm S PSA Kit 00141218-xx