NXTII spec.pdf - 第40页
Options Edition 2.0E - 40 - NXT II S pecifications 7.2. Part s Presence Check Function This function detects the prese nce of parts on the nozzle tip. On H12HSQ, H12SQ and H08Q heads, and it is also possible to check f…
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Edition 2.0E - 39 - NXT II Specifications
M
Tray feeder for chip trays.
Loaded on the M3II or M6II, M6IISP device pallet (11
slots required).
Adapter for 2" tray is attached to the unit as standard,
while those for 3" and 4" trays are optional.
Refer to the "Device unit specifications manual" for
details.
C
Tray feeder
L
Tray feeder for chip and JEDEC trays.
Loaded on the M6II, M6IISP device pallet (14 slots
required).
One JEDEC tray can be loaded on a tray feeder-L.
Adapters for chip trays (2", 3" and 4") are optional.
Refer to the "Device unit specifications manual" for
details.
C
Parts presence check function
This function checks for the presence of parts on the
nozzle tip before and after placement and is an optional
function for the head. Refer to "7.2 Parts Presence
Check Function" for details.
A
Tray unit-M change unit
This is used when removing a tray unit-M from a feeder
pallet.
It is possible to set one tray unit-M on a tray unit-M
change unit.
These are dedicated for NXT machines.
A: Installed during machine assembly
B: On-site option installation possible
C: Supported with purchase of individual unit
Options
Edition 2.0E - 40 - NXT II Specifications
7.2. Parts Presence Check Function
This function detects the presence of parts on the nozzle tip. On H12HSQ,
H12SQ and H08Q heads, and it is also possible to check for tombstoning.
A sensor for the parts presence check function is attached to the head when it is
assembled. It is not possible to modify the head or purchase the sensor after the
machine has shipped.
Restrictions and specifications for this function are shown below.
Item H12HSQ H12SQ H08Q G04Q
M3II 22500 18000
11000
6800
M6II 22500 18000
11000
6800
Parts
presence
function OFF
M6IISP 18500 17000
10000
6200
M3II 22500 15000
10000
6800
M6II 22500 15000
10000
6800
Check
before/after
placement
M6IISP 18500 14000
9000
6200
M3II 22500 16500
10500
6800
M6II 22500 16500
10500
6800
Throughput
CPH
Note 1,2
(chip/hour)
Tombstone
check
M6IISP 18500 15500
9500
6200
Applicable part size
Same as
standard heads
(see 3.4 Head
Specifications)
← ← ←
Part thickness (Parts presence check
function ON)
0.12 ~ ← ← ←
Part thickness (Parts tombstoning check
function ON)
*4
0.12 ~ 1.2 0.12 ~ 1.2 0.12 ~ 1.2 0.12 ~ 1.5
Applicable nozzles
Nozzles with
rubber pads
cannot be used
← ←
All
nozzles
Options
Edition 2.0E - 41 - NXT II Specifications
Item
H04
M3II
6500
M6II
6500
Parts
presence
function OFF
M6IISP
6000
M3II
6260
M6II
6260
Throughput
CPH
Note 1
(chip/hour)
Parts
presence
function ON
M6IISP
5760
4 Nozzle operation or 2+2 nozzle operation
Same as standard heads (see 3.4 Head Specifications)
2 nozzle operation
Up to 15 x 15 mm or diagonal 21.5 mm or less
Y-direction: 15 mm or less
Applicable part size
Note 3
Single nozzle operation
Up to 24 x 24 mm
*The parts presence check function cannot be used
during single nozzle operation.
Part thickness (Parts presence check
function ON)
0.45 mm or more
Applicable nozzles Nozzles with rubber pads are not supported
1. The value for throughput is the value measured under Fuji conditions..
2. The throughput that can be achieved when using the parts presence check function (check before/after
placement) together with the parts tombstoning check function is the same as when using just the parts
presence check (check before/after placement).
3. The applicable part size which can be used with a head which has the parts presence detection sensor.
4. Tombstoning cannot be detected if the sum of the part thickness dimension t and the thickness tolerance
value t, and the relationship of the part body size with X or Y is t- t ≤ X or Y ≤ t + t.