Innovation in RTM and Infusion Technology
500mm x 500mm RTM (Mechanically Clamped) outer shim-plate cavity thickness adjustment
A mechanically clamped panel mould with cavity adjustment using peripheral shim plates:
- Both mould halves include oil/water heating channels or integral electrical heating with appropriate insulation.
- The appropriate peripheral shim plate is used to define the panel cavity thickness. The mould seals to either side of the shim plate.
- The mould is mechanically clamped and so can be used at positive pressures (maximum 3 bar)
- Both mould halves are designed to maintain accuracy at positive pressures.
- Injection is via a peripheral injection gate with a central vent.
- The upper mould is hinged and supported on gas-struts for ease of operation.
Tooling Options
| Item/Option | Notes | Part/option Number |
|---|---|---|
| 500mm x 500mm RTM mechanically clamped test panel mould with outer shim-plate thickness adjustment | XM-5104 |
|
| Shim plates (Water-jet cut from stock plate) | Note: Only one shim plate can be used at any one time | |
| 1mm (±0.1mm) | -02 |
|
| 2mm (±0.15mm) | -03 | |
| 3mm (±0.2mm) | -04 |
|
| 4mm (±0.24mm) | -05 | |
| 5mm (±0.25mm) | -06 | |
| 10mm (±0.36mm) | -07 |
|
| Machined shim plates (±0.05mm) | Available above 5mm | TBC |
| Optional sensor mounting detail – One Port | One Machined hole to accept IMPS pressure sensor or thermocouple. Includes blanking plug. | -21 |
| Optional sensor mounting detail – Two Ports | Two machined holes to accept IMPS pressure sensor or thermocouple. Includes blanking plug. | -22 |
| Optional sensor mounting detail – Three Ports | Three machined holes to accept IMPS pressure sensor or thermocouple. Includes blanking plug. | -23 |
| Optional sensor mounting detail – Four Ports | Four machined holes to accept IMPS pressure sensor or thermocouple. Includes blanking plug. | -24 |
Heating Options
Heating:
- For heating up to 150°c oil/water heating is recommended (see option A. following)
- For heating up to 180°c electrical heating is recommended. Two options are available for electrical heater control (see options B. & C. following)
Note: Additional protective insulation is provided for moulds operating above 50°c
Water/oil heating unit comprising:
- Digital Flow Indication
- Self-optimising temperature control unit with digital display of the set and actual temperature with high precision regulation in 1/10 Degree range; can be adjusted to read °C or °F
- Heating switchable in stages — switchable from 3 kW oil operation to 9 kW water operation
- Heating capacity: 9 kW water operation, switchable in stages 3,6,9 kW. 3 kW oil operation
- Pump capacity: Motor 0,75 kW
- Power supply 400V 50Hz 32A 3P+N+E
Electrical Heating: Standard control unit comprising:
- PID temperature controller with K type thermocouple feedback from mould
- Control system to comprise all necessary electrical connections, relays and safety circuit breakers
- Power supply 400V 50Hz 32A 3P+N+E
Electrical Heating: Advanced control unit comprising:
- PID temperature controller with K type thermocouple feedback from mould
- Control system to comprise all necessary electrical connections, relays and safety circuit breakers.
- Power supply 400V 50Hz 32A 3P+N+E
- K type thermocouples incorporated into tooling
- ¼ DIN Controller with Recorder and Profiler options
- Heating/Cooling profiles, 255 segments in up to 64 programs
- USB Port, for configuration upload/download, data offload
- Data Logging. Chart recorder on screen and logged to USB in excel format
- Update rate selectable as 1, 2, 5, 10, 15, 30 sec or 1, 2, 5, 10, 15, 30 min
| Heating Option | Notes | Part/option Number |
|---|---|---|
| If the tool is to be used above 50°C, OPTION 13 will need to be specified | ||
| Water/oil heating/temperature control unit | -08 | |
| or | ||
| Electrical Heating: Standard control | Top plate heating | -09 |
| Second Zone | Bottom Plate Heating | -10 |
| or | ||
| Electrical Heating: Advanced control | Top Plate Heating | -11 |
| Second zone | Bottom Plate Heating | -12 |
| Data Logging Option | Data Logging of; - Top Plate Heating - Bottom Plate Heating (if specified) - Up to 4 x T/C inputs - Up to 4 x 0-10V (pressure sensor outputs) Note: Only available for Advanced Control, electrically heated option Does not include the thermocouples or sensors | -31 |
| Insulation Blanket | -13 |
How to specify / order
How to specify/order: To specify a mould configuration use the main mould part number followed by the required option numbers separated by a hyphen.
E.g. XM-5104-01-04-05-09-10 specifies a adjustable-cavity VRTM mould + one sensor mounting detail + 3mm shim+ 4mm shim + standard electrical lower mould heating + standard electrical upper mould heating
