Experimental Evaluation of Optimization Procedure for Closure Panels Metallurgy Dept. Research Staff Ford Motor Company

Format:

Conference/Event

Author/Creator:

Chavka, N. G., author.

Conference Name:

Government/Industry Meeting & Exposition (1985-05-20 : Washington, District of Columbia, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1985

Summary:

An earlier report(1) described an approximate optimization technique which was applied to the design of a Fairmont/Zephyr decklid, predicting a potential weight reduction of about 20% compared to the production decklid. The validity of the design technique has been evaluated by fabricating prototype decklids to the optimized design and measuring the appropriate properties, The prototype decklids consisting of 0.024in.(0.61mm) gage inner and outer panels with a redesigned inner panel configuration were essentially equivalent to the design objective production decklid in bending and torsion. In addition, the prototypes passed the engineering specification tests for oil canning and dent resistance. A weight saving of approximately 5-6lbs(2.3-2.7kgs) (15-18%) was achieved relative to the production decklid. It is concluded that the approximate optimization technique can be a useful and inexpensive part of a closure panel design procedure for minimizing the structural weight of closure panels by optimizing gage thickness and inner panel configuration

Notes:

Vendor supplied data

Publisher Number:

851257

Access Restriction:

Restricted for use by site license