HPM1 equivalent SKD61 DC53
SPRUE BUSHINGS –SHOULDER TYPE–
E Details of string eliminator ( D P.675 ).
Part number – L – SR – P – A – V – G – (AIW/AXW … etc.) SBSMH25 – 45.5 – SR16 – P4.5 – A4 – AXW10–GC10–KC
–Straight Type–
Part number
Alterations
M Material H Hardness
Normal String Eliminator Type SBSM SBSMH SBSD SBSDH SBSS SBSSH
Quotation
HPM1 equivalent
37–43HRC 48–52HRC 58–62HRC
SKD61
DC53
Alterations
Codes AIW AHW AXW ATW AJW AKW AEW ALW APW AUW ACW Spec.
5
Runner grooving shape A (Trapezoid)
φ 4 × 6
• W dimension and GC°selection W t GC° 3 2.5 7°
3
G
Spec.
1.6
GC °
R0.5
4 3 5 3.5 6 4 8 5.5
1.6
• Dowel hole position KC position
X Combination with ZC not available X Combination with RC not available
E Codes ATW/AJW/AKW/AEW/ALW/APW/AUW/ACW have working limits as follows.
Details of Part C
Designation method AIW10−GC7
When D ≦ 10, ( α –0.6) ≧ W When D ≧ 12, ( α –0.4) ≧ W
10°
(When KC code is used)
R0.5
t
10 7
＋ 0.03 ＋ 0.05
Part C
0 － 0.2 30 h6 D
5 10
E The trapezoidal taper angle, which was previously fixed at 10°, is now selectable from 10°and 7°. 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°. Codes BIR BHR BXR BTR BJR BKR BER BLR BPR BUR BCR Spec.
＋ 0.1 0
3
15 ± 0.1
L
Alterations
–Tapered Type–
Part number
Runner grooving shape B (Semicircle)
• R dimension selection 1 1.25 1.5 1.75 2 2.25 2.5 3 3.5 4
M Material H Hardness
Normal String Eliminator Type SBTM SBTMH SBTD SBTDH SBTS SBTSH
Spec.
HPM1 equivalent
37–43HRC 48–52HRC 58–62HRC
SKD61
R
DC53
• Dowel hole position KC position
X Combination with ZC not available X Combination with RC not available
E Codes BTR/BJR/BKR/BER/BLR/BPR/BUR/BCR have working limits as follows. when D ≦ 10, ( α－ 0.6) ≧ 2 × R when D ≤ 12, ( α－ 0.4) ≧ 2 × R
5
Designation method BXR2
φ 4 × 6
(When KC code is used)
3
G
1.6
Codes CIQ CHQ CXQ CTQ CJQ CKQ CEQ CLQ CPQ CUQ CCQ Spec.
Alterations
Runner grooving shape C (Arc + Tangent)
1.6
• Q dimension selection 2 2.5 3 3.5
Details of Part C
Spec.
R0.5
ℓ
5 °
＋ 0.05 ＋ 0.03
Part C
D
5 10
• Dowel hole position KC position (When KC code is used)
E Codes CTQ/CJQ/CKQ/CEQ/CLQ/CPQ/CUQ/CCQ have working limits as follows.
X Combination with ZC not available X Combination with RC not available
h6
3
＋ 0.1 0
0 － 0.2
4 5 6 8
15 ± 0.1
L
30
Designation method CTQ5
when D ≦ 10, ( α－ 0.6) ≧ Q × 1.09 When D ≧ 12, ( α－ 0.4) ≧ Q × 1.09
Q
Part number
( ＊ 2) L 0.1mm increments
A° 0.5° increments
V 0.1mm increments
G° 1° increments
D h 6
SR
P
Type
D
2 2.5 3 3.5 2 ( ＊ 3, 4) 2.5 ( ＊ 3) 3 ( ＊ 3) 3.5 4 4.5 5 5.5 6 6.5
( ＊ 3)
8 ( ＊ 5)
0 10.5 11
0–80.0
8
Alterations Codes
Spec.
Alterations Codes
Spec.
–Straight Type–
0.5–3
0 － 0.009
Normal
String eliminator type
Changes the G tolerance G 0 −30 ′ c G 0 −15 ′ E Available for tapered type when ℓ ≦ 15 and (L － ℓ) ≧ 10 ℓ = D−V 2tan(G°−0.25°) ※ 0.25° is a value that takes G tolerance into account. X Combination with ZC not available
( ＊ 7)
0 10.5
10
10
(HPM1 equivalent) SBSM SBSMH (SKD61) SBSD SBSDH (DC53) SBSS SBSSH
0–120.0
G
KC
Single key flat on the head
13 － 0.1 0
GKC
D > V ≧α+ 2
1–10
12
12
11 12 13 16
ℓ
0 － 0.011
( ＊ 7)
13
13
Available for tapered type only
Available for tapered type only
0–150.0
WKC
( ＊ 3)
Two parallel flats on the head
–Tapered Type–
Total length tolerance alteration L + 0.1 0 c L 0 － 0.02 E L dimension can be designated at 0.01mm increments when LKC is used X Combination with ZC not available The step R is processed in the tip bore to prevent the connection between the sprue and the runner from breaking when releasing from the mold.
0.5–4
26 － 0.1 0
16
16
Normal
String eliminator type
LKC
(HPM1 equivalent) SBTM SBTMH (SKD61) SBTD SBTDH (DC53) SBTS SBTSH
Undercut machining S, T, U = 0.1mm increments E S ≧α+ 2
L
20 ( ＊ 4) 21 ( ＊ 4) 23 ( ＊ 4)
20 ( ＊ 6)
20
0 － 0.013
R0.5 R0.5
( ＊ 7)
7 8
0–200.0
α+ 2 ≦ T ≦ D or (V–2UtanG°) 1.5 ≦ U ≦ 5 Specification L max. ≧ L + U Designation method ZC–S3.5–T4.0–U2.0 E Designate ZC–S–T–U first when using BC/KC combination. Then designate BC/KC alterations etc.
25 ( 6)
25
ZC
E The step R is cut with an inner R cutter. Surface roughness and position precision are not provided.
Step R dimension selection 1 2
Conversion Chart of Trigonometric Functions D P.1215
( ＊ 1) The value of α is set in accordance with L dimension.
( ＊ 3) L dimension limits
E Working limit
• Straight Type D– α≧ 2 (Calculation of α value) α= P + 2 {L + (U) + 12} tan A － 2 ° • Tapered type U: with ZC alteration V– α≧ 2 L–ℓ ≧ 3 (Calculation of ℓ value) ℓ = D−V 2tan(G°−0.25°)
( ＊ 2) L dimension is restricted by P, V and A. Further, G is restricted by L dimension. ( ＊ 4) Not available for products with string eliminator. ( ＊ 5) Available only for SBSM/SBSD ( ＊ 6) D20/25 cannot be designated for SBSS/SBSSH/SBTS/SBTSH. ( ＊ 7) L dimension up to 100 for SBSS/SBSSH/SBTS/SBTSH. P
2 3.5–4.5 A 0.5 1 1.5–4.0 0.5 1 1.5–4.0 0.5 1–1.5 0.5 1–1.5 L dimension limits 30 50 85 45 50 85 60 85 60 150 2.5 3
RC
± 0.1 U
L
E Available for α≧ 5 E • Straight type D– α –(2 × RC) ＞ 2 • Tapered type V －α－ (2 × RC) ＞ 2 X Combination with shapes A/B and C not available. X Combination with ZC not available
Step R
X Not available for D8
※ 0.25°is a value that takes G tolerance into account.
Partnumber– L –SR– P – A – V – G SBSD13 – 80.0 – SR11 – P3 – A2 SBTM25 – 45.5 – SR23 – P4.5 – A4 – V20.0 – G5
Order
Quotation
Delivery
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