Hot-gas welding joins both halves of this 35% GR-PPA
thermostat housing assembly. The part has a small welding-flange footprint but
high weld strength because there is no fiber/material degradation during the
joining process. In fact, it is the only welding process that permits bridging
of glass across the joint. The weld distance is held within 0.1 mm, enabling
parts to package into very limited spaces with tight tolerances. Since the part
is not touched during welding, there is no sticking. Versus previous aluminum
solutions, the PPA assembly is 30% lighter and 40% less costly.
OEM/Vehicle
Ford Motor Co.
2017 3.5L V6 Cyclone TiVCT GTDI engines
System Supplier
Plastic Tec - Bocar Group
Material Processor
Plastic Tec - Bocar Group |
Material Supplier
DuPont Automotive
Resin
Zytel HTN51G35HSLR
BK420 PA
Tooling/Equipment Supplier
Schweiger GmbH & Co. KG
|
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