L / P/N dimension designation type
High Speed Steel SKH51
FREE FLANGE POSITION STEPPED EJECTOR PINS WITH TIP PROCESS – L/P/N DIMENSION DESIGNATION TYPE –
S
L
– (AKC/AWC … etc.)
Part Number
–
L –
P –
N –
S –
A/V/E/J/W/R/SR/F/G/K/Q
High Speed Steel SKH51
Alterations
–
AWC60
EPSHS5A 5 – 60.00 – P4.62 – N30 – S10.00 –
V2.4 – F58−G30
Alteration details D P.145
Die Steel SKD61 + Nitriding
Alterations
Code
Details
Alterations
Code
Details
90 °
Key flat cutting (angled) AKC = 1° increments E 0 ＜ AKC ＜ 360 E No need to designate AKC0 Two parallel flats cutting (angled) AWC = 1° increments E 0 ≦ AWC ＜ 360 Two flats (right angled) cutting (angled) ARC = 1° increments E 0 ≦ ARC ＜ 360
Head diameter change HC = 0.1mm increments E D ＋ 1 ≦ HC ＜ H
0 ° θ
AKC
HC
0 °
180 °
P – 0.01 – 0.02
0 － 0.1
（ D/2 ＋ 0.1 ）
270 °
0 – 0.005 P 0
90 °
Head diameter change (precision) HCC = 0.1mm increments E D ＋ 1 ≦ HCC ＜ H – 0.3
2 － R ≦ 0.5
θ 0 °
AWC
HCC
0 °
180 °
（ D ＝ 2
R ≦ 0.3 ）
0 – 0.01 P/W
P.151—154
Select a tip shape from
0 － 0.1
（ D/2 ＋ 0.1 ）
270 °
C ≦ 0.3
（
D/2 ＋ 0.1 ）
－ 0.1 0
90 °
Step R
0 – 0.005 P/W
Head thickness change TC = 0.1mm increments E 2.0 ≦ TC ≦ 10 and TC ≦ N – 10 (Dimensions L, N and S remain unchanged) Without key flat cutting E Available for tip shapes 6A/9A/11A/ 12A/13A/30A E Only available combination is with HC/HCC/TC
θ 0 °
TC － 0.02 0
ARC
TC
0 °
180 °
0 － 0.1
（ D/2 ＋ 0.1 ）
Shaft Diameter(P) Total Length Designation Total Length Designation
S
4
270 °
T ＝ 4
－ 0.02 0
90 °
Three flats (angled) cutting ADC = 1° increments E 0 ≦ ADC ＜ 360 Two flats (angled) cutting KGA = 1° increments E 0 ＜ KGA ＜ 360
＋ 5 L － N ） 0
（
0
－ 5 N
P － 0.005 0 － 0.01 － 0.02 P EPSHS □ A EPSHSE □ A
θ 0 °
－ 0.1 0
ADC
NKC
0 °
180 °
D
0 － 0.1
F
（ D/2 ＋ 0.1 ）
270 °
Stepped Shape
S － 0.02 0
L
90 θ °
Square Shape
KGA
180 °
0 ° 0
（ D/2 ＋ 0.1 ）
Tip Process Tip Process
270 °
－ 0.1
Part Number
Head thickness
T P Tolerance
Two flats (angled) cutting KGB = 1° increments E 0 ＜ KGB ＜ 360 E Pay attention to the standard position of 0°.
M Material H Hardness
SKH51
0 °
θ
58–60HRC Range of guaranteed retention diameter (D) precision/base material hardness (Details D P.143) Step R (Details D P.98)
EPSHS □ A
0 –0.005 –0.01 –0.02
90 °
270 °
KGB
E Key flat is made on the standard 0° to determine the tip shape position. E Key flat cutting position is (D/2 ＋ 0.1).
4mm (T4)
180 °
EPSHSE □ A
Part Number
0.01mm increments
S 0.01mm increments
N 1mm increments N ≧ 15 and 20 ≦ (L – N) ≦ 150
Example
H
Fixed die plate
Type
Tip shape D
L
P
Molding products
Runner
Cavity
1A 14A 27A 2A 15A 28A 3A 16A 29A 4A 17A 30A 5A 18A 31A 6A 19A 32A
2
1.50–1.90
4
Molding products
Runner
50.00–200.00
5.00–40.00
P.L.
P.L.
2.5
1.50–2.40
5
3
1.50–2.90
6
Core
3.5
1.50–3.40
EPSHS ( P 0
Movable die plate
–0.005 )
7
7A 20A 8A 21A 9A 22A 10A 23A 11A 24A 12A 25A 13A 26A
4
1.50–3.90
N ≧ 15 and 20 ≦ (L – N) ≦ 185
EPSHSE ( P –0.01 –0.02 )
50.00–250.00
5.00–50.00
4.5
2.50–4.40
8
5
3.00–4.90
Upper ejector plate
5.5
3.50–5.40
9
6
4.00–5.90
Lower ejector plate
E Please select a tip shape 1A–32A from D P.151–154.
Part Number
Order
Base clamping plate
– L – P – N – S –
Sequence of A/V/E/J/W/R/SR/F/G/K/Q
Type Tip shape D EPSHS 5A
5 – 60.00 – P4.62 – N30 – S10.00 –
V2.4 – F58 – G30
Delivery Quotation
157
158
Powered by FlippingBook