SOM-1925-002 - 第16页
13 Tg 1407 -ID-SO 0607 - 002 T able 2 Item Description 5.Applicable PCBs PCB Size (X): (Squeegee Length - 20 mm) or less PCB Size (Y): Refer to the specifications of the unit to be used. 6.Squeegee Length Specifications Se…
12
Tg1407-ID-SO
0605-001
1. Scope
The HR Squeegee enables high-speed printing by enhancing the rolling
solder paste with its unique mechanism.
This squeegee diminishes solder paste degradation by decreasing the contact
area between the solder paste and the squeegee, so reducing the adhesion of
the solder paste when the squeegee is lifted.
2.
Specifications
Table 1
Item Description
1.Features
•
High speed printing is possible.
•
Solder paste is minimally deteriorated.
2.Construction
•
Squeegee Holder
•
Squeegee Rubber
•
Screen Contact Type Run-Out Prevention
3.Squeegee to be used Material : Urethane Rubber, Hardness: 90° B
Geometry : Plane 6
×
30 mm
Setting Angle : About 60° (Fixed)
Printing Pressure : About 10 to 147N
(1.0 to 15 kgf)
PCB
Squeegee
60°
Squeegee Backing
Squeegee Forwarding
Front Side
Note :
(a) The solid lines show the squeegee when it is backing and the
dotted lines show the squeegee when it is forwarding.
(b) If the printing pressure is low, good printing might not be obtained,
depending on the size of the PCB. In such case, change the
printing conditions, including printing pressure.
4.Printable Patterns The fine patterns including 0603, 0402 components and P0.5CSP, are
available.
Note :
For half etching mask, consult with the marketing department or sales
agency for details.
1. Scope
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Tg1407-ID-SO
0607-002
Table 2
Item Description
5.Applicable PCBs PCB Size (X): (Squeegee Length - 20 mm) or less
PCB Size (Y): Refer to the specifications of the unit to be used.
6.Squeegee Length
Specifications
Selectable from SQ-0021 : 270mm, SQ-0023 : 350mm,
SQ-0025 : 170mm, SQ-0026 : 200mm or SQ-0027 : 220mm
7.Others Equipped with Screen Contact Type Run-Out Prevention Mechanism (Contact
section is made of resin).
There is almost no run-out of solder paste on the both sides of the squeegee.
2.Specifications
14
Tg1407-ID-SO
0607-002
3. Rough View
Screen Contact Type
Run-Out Prevention
Squeegee Rubber
Upper surface
Squeegee Holder
Right side surface
Front surface
Lower surface
Table 3
Squeegee Length A B
SQ-0021
：2
70
270.0 292.6
SQ-0023
：35
0
350.0 372.6
SQ-0025
：170
170.0 192.6
SQ-0026
：
200
200.0 222.6
SQ-0027
：220
220.0 242.6
Unit: mm
Note
(a) The dimensions shown in the box vary depending on the
squeegee length.
(b) Two squeegees are used as a set.
(c) For squeegees of length of 220mm or more, the shape of the solder
paste run-out prevention panel setting section (on the both sides) is
slightly different from those on the squeegees shorter than 220mm.
3. Rough View