SPRUE LOCK BUSHINGS
Part number – L (LC) – P – S – B – A – (AIW/BXR/LKC … etc.) SLBS13 – LC24 – P3 – S6.2 – A2 – BXR1.5
–Head type–
SLBH (B Dimension Selection Type) SLBF (B Dimension Designation Type)
Alterations
R ≦ 0.3
Alterations Codes Spec. Codes Spec. Codes Spec.
Spec.
R0.3
Runner grooving shape A (Trapezoid)
Designation method AIW4–GC7
• W dimension and GC°selection W t
AIW
AHW AXW
GC°
R0.5
1.6
3 4 5 6
2.5
GC °
3
Key flat cutting position E ATW/AJW/ALW/APW have working limits as follows.
7° 10°
ATW AJW
3.5
0 － 0.02
4
When D ≦ 10, (P 1 −0.6) ≧ W When D ≧ 13, (P 1 −0.4) ≧ W E D8 available only for AIW/AHW/AXW Designation method AHW4–GC7 Specify in the sequence "(shape) (W dimension)–GC°." If the angle is not specified, (AHW4, for example) it will be considered as 10°. 8 5.5
S
D
4
h6
B
M Material SKD61 H Hardness 48–52HRC
ALW APW
＋ 0.2 ＋ 0.1
L
t
Runner grooving shape B (Semicircle)
• R dimension selection 1 1.25 1.5 1.75 2 2.25 2.5 3 3.5 4 • Q dimension selection 2 2.5 3 3.5
SLBS (B Dimension Selection Type)
–Straight Type–
BIR
BHR
BXR
Designation method BXR2
M
R0.3
R
BTR
BJR
Key flat cutting position E Codes BTR/BJR/BLR/BPR have working limits as follows.
When D ≦ 10, (P 1 −0.6) ≧ 2 × R When D ≧ 13, (P 1 −0.4) ≧ 2 × R
1.6
BLR
BPR
D
S
h6
Runner grooving shape C (Arc + Tangent)
C0.5
M
B
CIQ
CHQ
CXQ
Designation method CTQ5
＋ 0.2 ＋ 0.1
L
M Material SKD61 H Hardness 48–52HRC
5 °
CTQ
CJQ
Key flat cutting position E Codes CTQ/CJQ/CLQ/CPQ have working limits as follows.
■ Head Type/B Dimension Selection
4 5 6
When D ≦ 10, (P 1 −0.6) ≧ Q × 1.09 When D ≧ 13, (P 1 −0.4) ≧ Q × 1.09
Part number
S 0.1mm increments
Q
P 1
L
P
A°
CLQ
CPQ
B
Type
D
8
3 4 5 6 8
3.0– 7.0 3.0– 8.0 3.0– 9.0 3.0–10.0 3.0–12.0
3.5 4.6 5.8 6.8
12 13 14 18 20
0 1 2 3 4 5
Full length alteration 15 ≦ LC < L 0.1mm increments E B of SLBH/SLBS will be shorter by (L–LC). B–S ≧ 1 All of dimensions SLBF remain as specified.
20 25 30 35 40 50
10
LC
SLBH
LC
13 20 25 30 35 40 50 60
L 0 –0.02 E When combined with LC, LC = 0.01mm increments possible + 0.2 + 0.1 c L
16
25 30 35 40 50 60
9
LKC
LKC
■ Head Type/B Dimension Designation
Part number
B 1mm increments
S 0.1mm increments
P 1
A°
L
P
indicates the key flat position when SLBH/SLBF are used.
E
Type
D
8
3 4 5 6
3.0– 7.0 3.0– 8.0 3.0– 9.0 3.0–10.0 3.0–12.0
12–20 13–20 14–25 18–30 20–30
3.5 4.6 5.8 6.8
20 25 30 35 40 50
0 1 2 3 4
Example
10
Head type ( SLBH/SLBF )
Straight Type SLBS
SLBF
13 20 25 30 35 40 50 60
16
253035405060 8
9
■ Straight Type/B Dimension Selection
Part number
S 0.1mm increments
P 1
B M
L
P
A°
Type
D
3 4 5 6 8
3.0– 7.0 3.0– 8.0 3.0– 9.0 3.0–10.0 3.0–12.0
3.5 4.6 5.8 6.8
12 13 14 18 20
8
0 1 2 3 4 5
13
25
10 12 12 16
SLBS
30 35 40
16
−Single through hole type− socket head screw (See CBA D P.1102 )
Ejector pin
20
9
Partnumber– L – P – S – B – A SLBF10 – 40 – P4 – S3.0 – B16 – A2 SLBS13 – 25 – P3 – S6.2 – A2
Ejector pin
Delivery Quotation
Order
Select the total length dimension in accordance with the die plate thickness.
Can be used regardless of the die plate thickness. This product is particularly suited for thick plates. To mount this sprue lock bushing, use a through hole type socket head screw (CBA) by adjusting ejector pin's diameter.
699
700
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