POSITIONING STRAIGHT PINS AND BUSHINGS WITH HEAD
Part Number – L or B – (KC/RKC/HC/TC) F–TPNFP 8 – L19.5 – KC4.0 F–TPNFB 8 – B24.5 – TC2.0
① F–TPNFP (Pin) ② F–TPNFB (Bushing)
0 － 0.3
Alterations
H
0.02 B
C part
②
Details of C part
2 Quotation
0 － 0.005
φ D
0.2
B
② Bushing
Alterations
Code
Spec.
Single flat cutting KC = 0.1mm increments D/2 ≦ KC ＜ H/2 E Applicable to ① Pin ② Bushing Two flats (right angled) cutting RKC = 0.1mm increments D/2 ≦ RKC ＜ H/2 E Applicable to ① Pin ② Bushing
－ 0.01 － 0.03
KC
D
R0.8
0 － 0.01
KC
＋ 0.005 0
φ V 2
0.003 B
①
0 － 0.005
φ V 1
0.003 A
RKC
0 － 0.01
R0.5
RKC
－ 0.01 － 0.03
D
Head diameter change HC = 0.1mm increments D ≦ HC ＜ H E In relation to the diameter tolerance, alteration may create a straight piece with little diameter difference between the head and shaft. E Applicable to ① Pin ② Bushing
HC
0 － 0.005
① Pin
φ D
A
Head thickness change TC = 0.1mm increments 1.5 ≦ TC ＜ 4.0 E Applicable to ① Pin ② Bushing E L (B) dimension becomes shorter by (L(B)–TC).
C part
M Material SKD11 equivalent H Hardness 58—62HRC
0.02 A
0 － 0.3
E Purchase pins and bushings independently. Not available in sets.
H
0 － 0.02
TC
TC
4
① Pin
Part Number
H
V 1
E
L
Type
D
■ Characteristics • This product is developed for installation into cavity insert. Perfect for small molds with little positioning space. • Pins and bushings can be designated respectively in 5mm increments according to the plate thickness of cavity insert. • Adjustment of digging depth is unnecessary due to head. • Positioning precision is improved by simultaneously processing cavity plates and core plates. • To reduce the positioning clearance, use precision leader pins.
6 8
9
3 5 7
6
F–TPNFP
14.5 19.5 24.5 29.5 34.5 39.5
10 15
10
8
② Bushing
Part Number
H
V 2
F
B
Example
Type
D
6 8
9
3 5 7
5
F–TPNFB
14.5 19.5 24.5 29.5 34.5 39.5
10 15
■ How to mount
10
7
● Pins and bushings have different ordering codes. ( E Use products of the same dimensions as D dimensions of pins and bushings.) ● Note: That they are not available to change combination of positioning straight pin sets (TPNF, TPNFC, TPNFCX) due to different specification .
Cavity plate
Part Number – L or B F–TPNFP 6 – L24.5 F–TPNFB 6 – B29.5
Order
P.L.
Core plate
Quotation
Delivery
847
848
Powered by FlippingBook