Gate inserts - TPS

TPS

TPS - side gating

  1. straight standard sub-gate for side-gating
  2. integrated dead-end recess reduces loss of pressure and shear stress
  3. highly wear-resistant hot working steel M2 (1.3343) – 54+2 HRC

Sizes / Shot weights

The chart shows the shot weights which can be reached with the respective sizes depending on the viscosity of the plastic materials used.

  TPS-S TPS-1 TPS-2 TPS-3
gate point 0,4 - 0,8 0,8 - 1,8 0,8 - 2,8 1,1 - 4,5
NV * 30 120 600 1800
MV * 20 75 350 1000
HV * 12 50 175 600


* max. shot weights (g)

NV: low viscosity
MV: medium viscosity
HV: high viscosity

TPS

  b b1 b2 max. d3 h h1 max. h3 l1 l2 l3 M
TPS-2 15 6 2,4 4 18 4 ~7 6 7.1 5.5 4
TPS-1 18 8 2,6 6 22 5 ~9 6 8.4 6 4
TPS-2 25 10 5 8 22 6 ~11 6 11.8 7.5 5
TPS-3 30 12 6,5 10 22 7 ~13 6 14.1 8 5

TPS-S

TPS-S seitliche Anspritzung
TPS-S seitliche Anspritzung Grafik
A [mm²] ~ Ø [mm] b2 [mm]
0.12 0.4 2.1
0.40 0.7 2.2
0.75 1.0 2.3
1.13 1.2 2.4

TPS-1

TPS-1 seitliche Anspritzung
TPS-1 seitliche Anspritzung Grafik
A [mm²] ~ Ø [mm] b2 [mm]
0.49 0.8 2.2
0.92 1.1 2.3
1.42 1.4 2.4
1.97 1.6 2.5
2.56 1.8 2.6

TPS-2

TPS-2 seitliche Anspritzung
TPS-2 seitliche Anspritzung Grafik
A [mm²] ~ Ø [mm] b2 [mm]
0.54 0.8 4.2
1.05 1.2 4.3
1.64 1.5 4.4
2.3 1.7 4.5
3.0 1.9 4.6
3.76 2.2 4.7
4.55 2.4 4.8
5.37 2.6 4.9
6.23 2.8 5.0

TPS-3

TPS-3 seitliche Anspritzung
TPS-3 seitliche Anspritzung Grafik
A [mm²] ~ Ø [mm] b2 [mm]
1.0 1.1 5.2
1.81 1.5 5.3
2.7 1.9 5.4
3.67 2.2 5.5
4.7 2.4 5.6
5.78 2.7 5.7
6.92 3.0 5.8
8.09 3.2 5.9
9.3 3.4 6.0
max. 15.8 4.5 6.5

Thermoplastic elastomers (TPE)

  • Low Shore hardness = shorter distance L
  • Use centring pin
  • Max. hardness 100 Shore A
Table for distance L
  flexible materials rigid materials
TPS-S ~ 18 ~ 23
TPS-1 ~ 22 ~ 30
TPS-2 ~ 28 ~ 38
TPS-3 ~ 33 ~ 47

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