Class-A Structural RIM: Report on a Program to Develop SRIM for Exterior Automotive Body Panels Miles Incorporated

Format:

Conference/Event

Author/Creator:

Parks, Kristen L., author.

Conference Name:

International Congress & Exposition (1992-02-24 : Detroit, Michigan, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1992

Summary:

SRIM (structural reaction injection molding) has been restricted to non-appearance parts because of problems with glass "read-out" and surface porosity. Development work undertaken by Miles Incorporated has focused on improving SRIM surface quality by means of tooling, reinforcement, and processing. An SMC (sheet-molding compound) Fiero hood outer tool has been modified for use with our SRIM center-gated injection process. The surface quality of SRIM Fiero hoods painted with a glossy black polyurethane coating has been characterized in terms of distinctness of image (DOI), long-term distortion, and short-term waviness. In addition to achieving high surface quality, we have been able to produce lightweight, cost- and performance-competitive Class-A SRIM parts

Notes:

Vendor supplied data

Publisher Number:

920371

Access Restriction:

Restricted for use by site license