MOULD TRIAL REPORT
Trial No:
Mould New/ Repair/Running mould Trial date:
Customer: Prepared / Approved by:
Customer part #: Actual Cycle (secs):
Revision #: Part Wt (grams)
Part name: Total shot weight (grams)
Mould #: Material
Number of Cavities: Supplier
Cycle time (sec Mtl. Density see chart
Original New Volume of Hot runner (cc)
Qualifying Production
Machine Machine Original New
machine information
Machine # barrel/screw diameter Millimeters
Max tonnage total stroke Millimeters
Intensification ratio Budgeted cycle (sec)
Shot capacity either (oz) Actual cycle (sec)
OR Shot capacity (grams) Calculated cycle (sec)
pc/hour efficiency %
Hrs/1000 pcs.
Fill in from Qualif. Run. These will not change in new machine Things that do change
OPTIONAL Original New Original New
Qualifying Production Qualifying Production
Settings Settings Settings Settings
Put appropriate units of PRESSURES PSI
MOLD measure in the cell next to
MEASUREMENTS (in/mm) the bold text Fill
Pack
Back pressure
Inches DISTANCES (in-mm-%) Millimeters
Screw fully returned
Cushion
DISTANCES (in-mm-%) Millimeters Switch on Position set
Full Close SPEEDS (in-mm/sec) Millimeters
Slow Open fill or single profile
Fast Open multiple profile (optional) No
Safety set point profile setting #1
Full open profile setting #2
Ejection Start profile setting #3
Core Pull profile setting #4
Core Set profile setting #5
Core Lock profile setting #6
Fast Close Machine Nozzle Oriface
Slow Close
TEMPERATURE F-C Deg F
Dryer Temp Mould check poin
oil Original Shot Inventory - # of shots Mould centering- Status
front zone Qualifying Residence time (min) heating Mould ejector position-Status
middle zone Settings Barrel Capcity v. Shot % Mould length-Status
rear zone Mould clamping -Status
nozzle Clean hopper-Status
melt temp Water connections-Status
mold coolant temp see chart below New Shot Inventory - # of shots Mould heater connections -Status
Clamp pressure PSI Production Residence time (min) heating Mould thermocouple connection-Status
Minimum clamp pressure Settings Barrel Capcity v. Shot % Limit switch connection-Status
Mold movement Inches Guide pins and bushes lubricated- Status
slow open Slides lubricated-Status
fast open Barrel temp as per std sheet-Status
ejection Pressure profile as per std sheet-Status
fast close Speed Profile as per std sheet-Status
slow close Cooling time as per std sheet-Status
TIME SETTINGS (sec) Seconds Water cooling lines cleaned -Status
fill Ejector operation smooth-Status
pack
cool
mold open
ejection
mold close
Total mold open time
Total mold closed time
Part report
Observed values Observed values
Parameters Specfn 1 2 3 4 5 6 7
Result OK/ not OK
Visual parameters check Status old machine New Machine
Colour - VISUAL convert to gr 0 0
Short shot. VISUAL grams 0 0
Silver mark. VISUAL shot cap gr 0 0
Weld line. VISUAL GP PS DENS 1.06
Sink mark. VISUAL shot wt gr 0 0
Ejector pin mark. VISUAL mtl den 0
Black spot. VISUAL dens ratio 0
Damage
Improper /gate
Brekage
cutting / gate VISUAL Inventory #DIV/0! #DIV/0!
point remained on the part VISUAL residenc min #DIV/0! #DIV/0!
Screwing hole block VISUAL % of volume #DIV/0! #DIV/0!
barrel diameter (mm) 0 60
total stroke (mm) 0 0
sq units barrel 0 0
ATPL/PRDN/NMTR-RMRTR rev:00
PSI Deg F Yes FLOW RATE
Millimeters Tons Deg C No LPM
% Newtons GPM
%
RESIN Density (gr/cc)
ABS 1.06
CA, CAP 1.26
CAB 1.2
GF PPS 1.65
HDPE 0.96
HIPS 1.05
IONOM 0.95
LCP 1.6
LDPE 0.92
MDPE 0.935
PA6 GF 1.38
intensification con PA6, 6/6 1.14
#DIV/0! PC 1.2
#DIV/0! PEI 1.27
#DIV/0! PET 1.33
PET© 1.36
#DIV/0! PMMA 1.19
#DIV/0! POM 1.42
#DIV/0! PP 0.9
#DIV/0! PP copol 0.9
PPO 0.9
#DIV/0! PPO/PS 1.07
#DIV/0! PS g.p. 1.06
#DIV/0! PSU 1.24
#DIV/0! PVC 1.29
#DIV/0! PVC rigid 1.4
#DIV/0! SAN 1.08
#DIV/0! Styron478 dow 0.875
Mould check points
Mould centering- Status
Mould ejector position-Status
Mould length-Status
Mould clamping -Status
Clean hopper-Status
Water connections-Status
Mould heater connections -Status
Mould thermocouple connection-Status
Limit switch connection-Status
Guide pins and bushes lubricated- Status
Slides lubricated-Status
Barrel temp as per std sheet-Status
Pressure profile as per std sheet-Status
Speed Profile as per std sheet-Status
Cooling time as per std sheet-Status
Water cooling lines cleaned -Status
Ejector operation smooth-Status
Melt Temperature
PROCESS WINDOW Inside the lines
are acceptable temperature/pressure combinations
500
450
alues 400
8
350
300
900 1000 1100 1200 1300 1400 1500 1600 1700 1800
Packing Pressure
