RUNNER CHANGE PINS –FOR EJECTOR PINS L DIMENSION SELECTION TYPE / L DIMENSION DESIGNATION TYPE–
■ L dimension selection / L dimension designation type Applicable plungers H E P 1 S N Part Number Shape1 Type D
Type (Select the runner groove shape from the drawings below)
ℓ or F
Shape2 Shape B
P G°
L
RCPN (L dimension selection type) RCPL (L dimension designation type)
RCPLZ F (1mm increments)
Shape A
Shape C
RCPNZ ℓ
E Hexagonal socket ( 3.2 )
1
1.25
RCPNZ L dimension selection type 20 25 30 35 40 50 RCPLZ L dimension designation type 0.1mm increments 15.0–50.0 RCPNZ L dimension selection type 20 25 30 35 40 50 60 RCPLZ L dimension designation type 0.1mm increments 20.0–60.0 RCPNZ L dimension selection type 25 30 35 40 50 60 RCPLZ L dimension designation type 0.1mm increments 20.0–60.0 RCPNZ L dimension selection type 30 35 40 50 60 RCPLZ L dimension designation type 0.1mm increments 20.0–60.0
2
8
3
–
14
3.5 4
14
1.5
R ≦ 0.3
BPJ4 BSJ4
1 1.25 1.5 1.75 2 2.25 2.5
8–30
3
6
2 2.5
R0.3 R0.3
4
10
3
15
16
4.6 5
G °
1.6
0 1 2 3 4 5
E
5
5.8 6
16
0
H － 0.2 0
4 － 0.02
RCPN (L dimension selection) RCPL (L dimension designation)
N I * T * K L
◎φ 0.01
S D h6
N
1 1.25 1.5 1.75 2 2.25 2.5 * 3
※ℓ or F
2 2.5 3
3 4
13
10–30
L ＋ 0.1 ＋ 0.2
19 4
8
BPJ5 BSJ5
6
6.8 8
20
※ ℓ= L dimension selection type F = L dimension designation type
M Material SKD61 H Hardness 48–52HRC
Shape 1 Top shape ( E The plunger groove is provided in the same direction as the runner groove.)
1 1.25 1.5 1.75 2 2.25 2.5 * 3 * 3.5 * 4
2 2.5 3 * 3.5 * 4
3 4
N (No groove)
I
T
K
L
16
12–30 8
22 5 9 10 10
22
* 5 * 6
X When Shape 1 is ＊ T / ＊ K, A5–6 / B3–4 / C3.5–4 are impossible to process. E See P.591 specifications of the applicable plungers X When N is selected for Shape 1, no need to designate Shape 2.
Part Number
–Shape1–Shape2– L – F – P – G
Quotation
Order
Delivery
RCPN13 – I – C2.5 – 30 – P5 – G2 RCPL13 – I – C2.5 – 31.2 – F20 – P6 – G3 The runner groove direction can be changed from the PL side using a hexagonal wrench. Please use a ball plunger for positioning.
Example
Shape2 Runner Groove shape
RCPN / RCPL
Shape C (Arc + Tangent)
Shape A (Trapezoid)
Shape B (Semicircle)
● B dimension selection
● A dimension selection Applicable D dimension A t
R0.5
Applicable D dimension
B
GC°
1 1.25 1.5 1.75 2 2.25 2.5
3 4 5 6
10 / 13 / 16
2.5
● C dimension selection
5 °
8 / 10 / 13 / 16
13 / 16
3
7 10
) P.591
Ball plunger(
Applicable D dimension
C
3.5
B
16
4
Ejector pin
2
8 / 10 / 13 / 16
t
10 / 13 / 16
2.5
10 / 13 / 16
Part Number – Shape1 – Shape2 – L (LC) – F – P – G – (LKC / HC / EQ ... etc.) RCPN13 – I – C2.5 – LC28.01 – P5 – G2 – LKC–EC5 RCPL13 – I –A4 –31.2 – F20 – P6 – G3 – GC7
3
13 / 16
The trapezoidal taper angle (GC°) can be selected. For details, refer to the Alterations column at lower right. E Without GC, taper angle is 10°. X Not available for D8 X W hen Shape 1 is T and K, A5 and 6 are impossible to process because the hexagonal wrench connection gets worse
C
3.5 4
Alterations
3
13 / 16
16
3.5 4
16
Alterations Code
Spec.
Alterations Code
Spec.
X W hen Shape 1 is T and K, B3–4 are impossible to process because the hexagonal wrench connection gets worse
X When Shape 1 is T and K, C3.5 and 4 are impossible to process because the hexagonal wrench connection gets worse
Full length alteration
0.1mm increments
20 ＜ LC ＜ Lmax. E Available for L dimension selection type When combined with LKC, LC = 0.01mm increments possible E ℓ becomes shorter by (L–LC). ℓ≧ N (E) + 1 0 –0.02 E When L dimension designation, L dimension designation in 0.01mm increments possible Full length tolerance alteration L + 0.2 + 0.1 c L Changes the groove depth E dimension of hexagonal wrench. D EC dimension selection 8 / 10 4 / 5 13 3 / 5 16 3 / 4
KC position • Shape1 Please confirm it with Top shape.
Single flat cutting KC = D/2 Designation method KC
LC
KC
KC － 0.1 0
LC
Changes head diameter D ≦ HC ＜ H 0.1mm increments
LKC
HC
L
GC ° Shape2 A shape taper angle GC° selection GC° selection 10° 7° Designation method 10° c GC10 7° c GC7 X Not available for D8 ※ Discontinued EQ alteration due to improved surface roughness of the hexagonal socket. GC
EC
EC
727
728
Powered by FlippingBook