POSITIONING STRAIGHT PIN SETS –BUSHING PL SIDE FIXING TYPE–
POSITIONING STRAIGHT PIN SETS –PIN/BUSHING PL SIDE FIXING TYPE–
N (Tapping)
TPNFCX (Set) TPNFCXP (Pin only) TPNFCXB (Bushing only)
TPNFC (Set) TPNFCP (Pin only) TPNFCB (Bushing only)
＋ 0.005 0
PL Installation Type
Bushing PL Installation Type
D
C1
When positioning is begun
B
Mold closed
When positioning is begun
Mold closed
N (Tapping)
＋ 0.005 0
D
C1
B
② Bushing
② Bushing
R 1
＋ 0.005 0 0 － 0.005
V
R 1
0.003 B
＋ 0.005 0
V
Tip
V
②
②
0.003 A
0.003 B
d
① Pin
Tip
0 － 0.005
V
R 2
0.003 A
① Pin
Details of the tip
R 2
Details of the tip
①
①
S (Effective holding amount)
Part Number Type D
E
13 7 16 7 20 10 25 12 30 18
4.5 4.5 7.5 9.5
TPNFCX
＋ 0.005 0
14.0
J
C1
D
C1
＋ 0.005 0
A
E Escape hole in the screw at the bottom of pin.
M Material SKD11 equivalent H Hardness 58–62HRC
M Material SKD11 equivalent H Hardness 58–62HRC
N (Tapping)
M
D
A
Part Number
Part Number
Installation bolt size
N (Dismount- ing tap)
N (Dismount- ing tap)
Installation bolt size
S (Effective hold- ing amount)
J Escape hole diameter on pin bottom
E 1
d
V
R 1
R 2
H F L
E
(n) Escape hole on pin bottom
ℓ 1
V
M
R 1
R 2
H F L
E
ℓ
ℓ 1
Type
D
Type
D
13
13
7
7
M3 6.5 3.3 M4 10
4 614.510.2
4.4
7
M4
4
M 5
5 6 14.5
4.5
16
16
10
10
TPNFCX ( ①+② Set) TPNFCXP ( ① Pin) TPNFCXB ( ② Bushing)
TPNFC ( ①+② Set) TPNFCP ( ① Pin) TPNFCB ( ② Bushing)
1.0 0.5 0.8
1.0 0.5 0.8
20
10
13
9 19.5 12.1
20
10
M5
5
M 6 13
6 9 19.5
7.5
M5 9.5 5.4 M6
6
6.4
25
12
16
11 24.5 19.1
25
12
M6
6 12 M 8 16
8 11 24.5
9.5
30
18
M6 11 6.5 M8 20 2.0 1.0 1.5 8 17 34
29.5
8.6
30
18
M8
8 16 M10 20 2.0 1.0 1.5 11 17 34
14.0
E TPNFCX is not available to change bushing combination of (TPNFC)–PL Installation Type of Positioning Straight Pin Set, due to different V dimension.
Part Num ber – E TPNFC20 – 10
Quotation
Delivery
Order
Part Number – E TPNFCX 20 – 10
Order
Part Number – E – (PLC ... etc.) TPNFC16 – 7 – BLK
Quotation
Alterations
Quotation
Delivery
■ Characteristics ● Suitable for positioning in precision molds such as connector and electronic device. ● It is capable of preventing wear and damage in core pins, since it can be positioned before core pins are inlayed. ● Makes the maintenance easier because it can be installed and removed from PL side. ■ When using ● Contact of the pin and bushing when the mold is closed may cause damage. Please leave a clearance of about 1mm. ● Use precision leader pins since clearance is fairly small.
Alterations Code
Spec.
Cuts L dimension of the pin. PLC = 0.1mm increments L−5 ≦ PLC ＜ L E The screw length becomes shorter by (L–PLC). E Available also for a set. Changes the bushing's L dimension tolerance. L + 0.2 + 0.1 c L + 0.02 0 E Available also for a set. To change the pin’s L dimension tolerance as well, combine with alteration PLK.
■ Characteristics ● Makes the maintenance easier because it can be installed and removed from PL side. ● It is capable of preventing wear and damage in core pins, since it can be positioned before core pins are inlayed. ■ When using ● Contact of the pin and bushing when the mold is closed may cause damage. Please leave a clearance of about 1mm. ● Use precision leader pins since clearance is fairly small. ■ How to mount
PLC
BLK
● About N dimension (Dismounting tap)
■ How to mount
● About N dimension (Dismounting tap)
Changes the pin’s L dimension tolerance. L + 0.2 + 0.1 c L + 0.02 0 E Available also for a set. To change the bushing’s L dimension tolerance as well, combine with alteration BLK.
PLK
P.L.
0.3
P.L.
Air vent (single flat) processing Flat chamfering process with a depth of 0.3mm is performed parallel to the angle.
AC
As shown in the figure, the bushing can be easily removed by screwing a bolt into its tap (N) and extracting it.
As shown in the figure, the bushing can be easily removed by screwing a bolt into its tap (N) and extracting it.
845
846
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