Drape forming?

[basketman]

I had a question about trying to produce a plastic box. It would resemble a milk crate, but made out of sheet ABS, and missing one of the sides.

The basket dimensions are 17"x26"x14".

I am obviously new to plastic forming techniques.
Is it possible just to drape form this part, or would a different process be needed.

Thanks for Any Suggestions
Best Regards,
Mark

 

[MadMango]

What are the allowable tolerances? What type of production volume is expected? Any special finishes required? More info is required.

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[basketman]

The production volume is 5,000 per year. No special finish. The tolerance in any direction is 0.10"

Thanks

 

[MadMango]

Depending on the material thickness, allowable draft angle and edge/corner radius requirements, it looks like this could be drape formed. When you mention "milk crate" I start thinking mesh sides, integrated handles, nesting/stacking features, etc. If this is the case, then drape forming won't work. Another application would include rotational molding.

[green]"I think there is a world market for maybe five computers."[/green]
Thomas Watson, chairman of IBM, 1943.
Have you read faq731-376 to make the best use of Eng-Tips Forums?