HPM1 equivalent SKD61
SPRUE BUSHINGS FOR EXTENSION NOZZLE
Part number – L – P – A – V – G – (AIW/AXW … etc.) SXM16 – 35.0 – P3.5 – A2 – AIW6 – GC7 – LKC
Part number Large Diameter Nozzle Type Special Nozzle Type SXM SXDM SXCM Small Diameter Nozzle Type SXD SXDD SXCD
–Straight Type–
Alterations
M Material H Hardness
HPM1 equivalent
37–43HRC
Alterations
Codes AIW AXW ATW ALW
Spec.
SKD61
48–52HRC
4 － Rd 1
Runner grooving shape A (Trapezoid)
• W dimension and GC°selection W t
Designation method AIW10–GC7 + Bolt hole position X Combination with ZC not available E Codes ATW/ALW have working limits as follows.
＋ ＋ ＋ ＋
＋ ＋ ＋ ＋
＋ ＋ ＋
＋ ＋ ＋
T
3
4 －φ d 2
GC°
Spec.
GC °
3 2.5 4 3 5 3.5 6 4 8 5.5
R0.5
＋
＋
7°
When D = 10, ( α −0.6) ≧ W When D ≧ 13, ( α– 0.4) ≧ W 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°. 10 7
G
1.6
10°
t
1.6
Alterations
Codes BIR BXR BTR BLR
Spec.
R0.5
Runner grooving shape B (Semicircle)
• R dimension selection 1 1.25 1.5 1.75 2 2.25 2.5 3 3.5 4
Designation method BXR2 + Bolt hole position
＋ ＋ ＋ ＋
＋ ＋ ＋
＋ ＋ ＋
＋ ＋ ＋ ＋
R2.0
C0.5
Spec.
C1 t 1
C0.5
＋
＋
D 1
R
X Combination with ZC not available E Codes BTR/BLR have working limits as follows.
0 0.2
－ －
0.1 0.2
± 0.2
10
N
－
60
＋ 0.1 0
L
When D = 10, ( α −0.6) ≧ 2 × R When D ≧ 13, ( α −0.4) ≧ 2 × R
Part number Large Diameter Nozzle Type Special Nozzle Type SXTM SXGM SXSM Small Diameter Nozzle Type SXTD SXGD SXSD
–Tapered Type–
M Material H Hardness
Alterations
Codes CIQ CXQ CTQ CLQ
Spec.
Runner grooving shape C (Arc + Tangent)
• Q dimension selection 2 2.5 3 3.5
HPM1 equivalent
37–43HRC
Designation method CTQ5 + Bolt hole position
＋ ＋ ＋
＋ ＋ ＋
＋ ＋ ＋ ＋
＋ ＋ ＋ ＋
SKD61
48–52HRC
5 °
Spec.
4 － Rd 4 －φ d
1
T
3
＋
＋
X Combination with ZC not available E Codes CTQ/CLQ have working limits as follows.
2
4 5 6 8
Q
when D = 10, ( α −0.6) ≧ Q × 1.09 when D ≧ 13, ( α –0.4) ≧ Q × 1.09
G
G °
－ 30́ 0
1.6
1.6
Alterations Codes
Spec.
Alterations Codes
Spec.
R0.5 R2.0 C0.5
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
Undercut machining S, T, U = 0.1mm increments E S ≧α+ 2
R0.5 R0.5
LKC
ℓ
LKC
α+ 2 ≦ T ≦ D or (V–2UtanG°) 1.5 ≦ U ≦ 5 Standard L max. = 65.0 c L + U ≦ 65.0 Standard Lmax. = 61.0 c L + U ≦ 61.0
D 1
C0.5
C1 t
1
ZC
－ －
0.1 0.2
0 0.2
60
N
10
－
± 0.2
T
± 0.1 U
＋ 0.1 0
L
L
The T dimension taper angle will be changed. 30° ( ± 30 ′ ) c 40° ( ± 30 ′ ) E Available only for large diameter nozzle type E The taper interferes with the bolt counterbore part.
TFC
L 0.1mm increments Straight Type 25.0–65.0 Tapered Type 30.0–65.0
P 0.1mm increments
V 0.1mm increments
G° 1° increments
Part number
Designation method ZC–S8.0–T9.0–U5.0
d 1
d 2
t 1
D 1
D 2
T N Q
A°
Type
D
10 13 16 20 10 13 16 20 10 13 16 20
–Small Diameter Nozzle Type–
Straight
Tapered
Since the sprue length can be cut shorter than other sprue bushings, the material can be saved.
4.5 5.5 5.5 50 40 17 15 20
(HPM1 equivalent) (SKD61)
Example
SXM SXTM SXD SXTD
(2) Use in combination with LRBS bolt type locating ring
(1) Functions as a locating ring
1 2 3 4
–Large Diameter Nozzle Type–
Straight
Tapered
D > V ≧α+ 4
1–10
2.0–5.0
34
20
(HPM1 equivalent) (SKD61)
Mounting plate
SXDM SXGM SXDD SXGD
Mounting plate
Straight Type 21.0–61.0 Tapered Type 26.0–61.0
Available only for Tapered Type
Available only for Tapered Type
5.5 6.5 6.5 49
12 11
Template
–Special Nozzle Type–
runner stripper plate
Straight
Tapered
38
24
(HPM1 equivalent) (SKD61)
SXCM SXSM SXCD SXSD
Conversion Chart of Trigonometric Functions D P.1215
E The value of α is set in accordance with L dimension. ＊ Available for tapered type only L−(N + ℓ) ≧ 4 (Calculation of ℓ) ℓ = D−V 2tan (G°−0.25) ※ 0.25° is a value that takes G tolerance into account.
E Working limits • SXM/SXD D− α≧ 2 (Calculation of α ) α= P + 2 {L + (U)−10} tan
• SXDM/SXDD/SXCM/SXCD D– α≧ 2 (Calculation of α ) α= P + 2 {L + (U)−5} tan A – 2 ° • SXGM/SXGD/SXSM/SXSD V− α≧ 4 (Calculation of α ) α= P + 2 {L + (U)−5} tan A – 2 °
°
A – 2
U: With ZC alteration
U: With ZC alteration
• SXTM/SXTD V− α≧ 4 (Calculation of α ) α= P + 2 {L + (U)−10} tan A – 2 ° U: With ZC alteration
U: With ZC alteration
Partnumber– L – P – A – V – G SXM 13 – 63.5 – P3.5 – A2 SXTM13 – 40.0 – P3.0 – A2 – V11.0 – G5
Order
Quotation
695
696
Delivery
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