KD-2077_SPE_EN.pdf - 第11页
7 4.2.3 Res olution Z axis: 5 μm θ axis : 0.01º 4.2.4 Di spensing angle s etting 0º to 359º (in units of 1º) 4.2.5 Appl icable syr inge Recom mended syr inge: Made o f Iwashit a engineeri ng, Inc . PS30S Capa city: 30 cc…
6
4.2 Dispensing Head Unit
4.2.1 Dispensing time
36,000 shots/hour
However, the above is the number of dispensing shots per hour at dispensing operation in the
following conditions.
・ Glue: Henkel Japan Ltd. Loctite 3609, Heraeus K.K. PD955M, or SOMAR
Corporation IR-120H
・ Continuous dispensing operation of the same dispense head (one of L, C, and R)
・ Moving distance: 5 mm (longer moving distance of X or Y) Dispensing angle: 0º
・ Needle: S needle
・ Dispensing diameter: φ0.6 mm
・ The PWB transport time, mark recognition time and blank run time are not included.
・ Applicable PWB: Glass epoxy board with t1.6 or more.
4.2.2 Dispensing accuracy (X,Y or θ)
4.2.2.1 Dispensing position (XY)
Needle name
Accuracy (±3 σ)mm
S
± 0.15
CS
± 0.15
M
± 0.15
CM
± 0.15
L
± 0.30
LL
± 0.30
XL
± 0.30
S-WST
± 0.15
・ Glue: Henkel Japan Ltd. Loctite 3609, Heraeus K.K. PD955M, or SOMAR Corporation IR-120H
・ The accuracy used for 3-dot PWB mark recognition on the L-board shall be used.
(A jig board without pattern/resist is used.)
4.2.2.2 Dispensing angle (θ)
±2°（±3σ）
・ This accuracy is for 2 needles.
4.2.2.3 Dispensing diameters
Needle name
Reference dispensing diameter (±3 σ)mm
S
0.6 ± 0.084
CS
0.6 ± 0.084
M
0.7 ± 0.07
CM
0.7 ± 0.07
L
1.1 ± 0.11
LL
1.4 ± 0.14
XL
1.2 ± 0.12
S-WST
0.6 ± 0.084
7
4.2.3 Resolution
Z axis: 5 μm
θ axis: 0.01º
4.2.4 Dispensing angle setting
0º to 359º (in units of 1º)
4.2.5 Applicable syringe
Recommended syringe: Made of Iwashita engineering, Inc. PS30S
Capacity: 30 cc
4.2.6 Applicable needles
Needle
name
Target component
width
Main applicable component
S
0.8 to 1.25
1608, SOT (mold part 1.6 x 0.8)
CS
Ditto
Ditto (for high-density dispensing)
M
1.25 to 2.5
2012, 3216, SOT (mold part 2.0 x 1.25), SOT23
CM
Ditto
Ditto (for high-density dispensing)
L 2.5 to 4.0
Aluminum electrolytic condenser, tantalum condenser,
trimmer, MELF, etc.
LL
7 to 10
Aluminum electrolytic condenser, SOP, QFP, etc.
XL
10 to
QFP, etc.
S-WST
0.8 to 1.25
1608, SOT (mold part 1.6 x 0.8)
* The S-WST needle is a 2-points stopper type.
4.2.7 Discharge needles
Needle
name
Part No Number of dots
Internal
diameter(mm)
Pitch between
needle holes(mm)
S
E3401802000
2
0.3
0.7
CS
E3402802000
2
0.4
0.7
M
E3406802000
2
0.4
1.0
CM
E3407802000
2
0.4
1.0
L
E3411802000
1
0.6
－
LL
E3416802000
2
0.9
2.0
XL
E3421802000
4
0.9
1.5
S-WST
40028869
2
0.3
0.7
* If any needle shape other than the above is required, consult with JUKI Business Department.
However, the dispensing shape, dispensing accuracy, dispensing tact, residual amount
notification, and air volume correction may not be assured.
4.2.8 Residual amount detecting function
This function measures and detects the exhaust time of the air volume section in the syringe.
When the residual glue volume reaches 4 cc, a warning is output or the machine is temporarily
stopped.
4.2.9 Air volume correcting function
When the residual amount of glue is small, the dispensing amount is decreased. For stable
dispensing, the residual amount in the syringe is measured and the inside of the syringe is
automatically pressurized to keep the dispensing amount at a certain level.
4.2.10 Temperature regulating function
3-head independent regulation
Set temperature range: 30ºC to 45ºC (in units of 1ºC)
8
4.3 Recommended Glues
• Henkel Japan Ltd. Loctite 3609
• Heraeus K.K. PD955M
• SOMAR Corporation IR-120H
4.4 Target PWB
4.4.1 PWB transporting direction
Flow to the right (transport from the left to the right as viewed from the front)
Flow to the left (transport from the right to the left as viewed from the front)
* The direction of flow is determined at delivery form the factory.
4.4.2 PWB dimensions
Minimum dimensions (L x W): 50 x 30 mm
50 x 50 mm when an auto PWB width alignment function is provided.
Maximum dimensions (L x W): 410 x 360 mm
Thickness: 0.4 to 4.0 mm (actual thickness)
Note: Regarding the transporting direction, W is at a right angle to L and W/L is 2 or less.
4.4.3 PWB mass
2,000 g or less