For large mold Caulking type P/W 0 –0.02
High Speed Steel SKH51
RECTANGULAR EJECTOR PINS FOR LARGE MOLDS –CAULKING/STANDARD/CAULKING/L DIMENSION DESIGNATION TYPE–
– (AKC/AWC … etc.)
Part Number – L – P – W – F (FC)
High Speed Steel SKH51
Alterations
AKC60
ERHK–L12 – 300.0 – P12 – W1.2 – FC165 –
Alteration details D P.167
Dies Steel SKD61 + Nitrided
Alterations
Code
Spec.
Alterations
Code
Spec.
0 °
0 °
Head diameter change HC = 0.1mm increments E D + 1 ≦ HC < H Head thickness change TC = 0.1mm increments E T/2 ≦ TC < T E T−TC ≦ Lmax.−L
Key flat cutting (angled) AKC = 1° increments E 0 ≦ AKC < 360
AKC
HC
270°
90°
4mm
180°
JIS (6/8mm)
( ※ ) ℓ max. P
Part Number
Head Thickness
T L tolerance
T P/W tolerance
ℓ max.
W
ERHK–B (Standard type)
+ 5 + 0.1
6 – 8
1.0–2.0 1.0/ 1.2 1.5–6.0
280
P/W 0
0 °
0 °
6/8mm (JIS)
0 –0.02
–0.01
10–15
Two parallel flats cutting (angled) AWC = 1° increments E 0 ≦ AWC < 360
380
ERHK–L (L dimension designation type)
+ 0.1 0 (L ≧ 630.1 c L
+ 0.5
AWC
TC
－ 0.1 TC 0
ERHK−B c L, F dimensions become shorter by (T−TC). ERHK−L c F dimension becomes shorter by (T−TC). (Dimension L remains unchanged) (Dimension F remains unchanged when FC code is combined.)
270°
90°
P/W 0
0 )
–0.02
T
180°
P/W 0
–0.005
R ≦ 0.5
R ≦ 0.5
φ d
φ d
Caulking on both ends
Caulking on both ends
C1
C1
P/W 0
0 °
0 °
F dimension alteration FC = 1mm increments E 40 < FC < Fmax. X Not available for ERHK−B
–0.003
Two right angled flats cutting (angled) ARC = 1° increments E 0 ≦ ARC < 360
ARC
FC
270 °
90 °
0 ＋ 0.3
FC
Standard size
※
180 °
D Tolerance 6–12 –0.01 –0.02
T 0 － 0.1
0 － 0.1
Total Length Designation Free designation
0 °
0 °
－ 0.02 P 0
－ 0.02 P 0
T
Three flats cutting (angled) ADC = 1° increments E 0 ≦ ADC < 360
ADC
F － 20
F － 20
270 °
90 °
–0.01 –0.03
7 8
7 8
※ D
※ D
16
F ＋ 0.3 0
＋ 0.3 0
ℓ
ℓ
180 °
F
Flat bar: SKH51 equivalent SK4 (Shaft diameter part) E Range of guaranteed shaft diameter (D) precision (details D P.165 )
0 °
L
L
N dimension short
Two flats cutting (angled) KGA = 1° increments E 0 < KGA < 360
KGA
90°
270°
M Material
Angular pin
180°
H Hardness
58–60HRC (Flat bar) SK4 is not annealed
90°
Two flats cutting (angled) KGD = 1° increments E 0 < KGD < 360 E Pay attention to the standard position of 0°.
Rectangular R dimension
E The flat bar is inserted into the shank and caulked; though grinding is performed to eliminate any trace of caulking.
0 °
KGD
180°
D/2
Tip process
■ Standard type ERHK−B H T d
270°
Caulking type
Part Number
L
P
W
F
Type
D 10mm increments
Selection
Selection
10mm increments
Rectangular shank
6 7 8
10 11 13 15 17 21
2
1.0 1.2 1.5 1.8 2.0
6
6
80–680
D shaped
※ 60–400
3
6 7 8
ERHK–B
Blade edge shape
10 12 16
80–780
8
10 12
8
10
4
4.0 (D12/16 only) 6.0 (D12/16 only)
※ 60–500
80–880
10 12 15
E ※ Please designate after confirming ℓ max. ■ L dimension designation type ERHK−L H T d Part Number
L
P
W
F
Type
D 0.1mm increments
Selection
Selection
10mm increments
6 7 8
10 11 13 15 17 21
2
1.0 1.2 1.5 1.8 2.0
6
6
80.0–680.0
※ 60–400
3
6 7 8
ERHK–L
10 12 16
80.0–780.0
8
10 12
8
4.0 (D12/16 only) 6.0 (D12/16 only)
10
4
※ 60–500
80.0–880.0
10 12 15
E ※ Please designate after confirming ℓ max.
PartNumber – L – P – W – F ERHK–B12 – 300 – P12 – W1.2 – F160
Order
Delivery Quotation
203
204
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