EWIKON HPS III, Operating Manual

Page: 8 / 144

8 HPS-III-Heißkanalsystem_Vorspann_BA_V-2-0_EN
General remarks
1.4 Conventions
1.4.1 Instructions and system responses
Operating steps that have to be carried out by the operator are displayed as a numbered list. The sequence of the steps has
to be adhered to.
Example:
1. Operating step 1
2. Operating step 2
1.4.2 Enumerations
Enumerations without mandatory sequence are displayed as a list with bullet points.
Example:
• Point 1
• Point 2
1.4.3 Abbreviations
The following terms and abbreviations are used in the operating manual:
Abbreviation Meaning
PPE Personal Protective Equipment
HPS High Performance Systems
EU European Union
BR Installation space
H1 Manifold height
H2 Manifold top pressure pad
H3 Manifold pressure pad with
cen top pressure pad
H4 Manifold top pressure pad +
bottom pressure pad
P Height of nozzle retainer frame plate
B Height of top pressure pad
KH Nozzle body height
X Nozzle length (lower edge of nozzle
body to article surface)
∆S
Gap dimension Delta S
R
A
Sprue bush radius
R
M
Machine nozzle radius
N Height of hold-down device
HR Retainer ring height
G Height from centre axis of tip to end of
nozzle
X X dimension of nozzle
T
K1
/ T
K2
/ T
K3
Standard dimensions to determine
gap dimension
G Thread
P Fit
SW
Width across flats
T Blueing area
Abbreviation Meaning
m Mass
ρ
Density
V Volume
L x B x H Length x width x height (e.g. mould
plate, hot half)
F Force
M Bending moment
T
HK
Hot runner temperature
(processing temperature)
T
WZ
Mould temperature
∆T Difference T
HK -
T
WZ
Chart 1: Terms and abbreviations