Pictures of parts affected by Trapped Volume

From: #ANG BENG YEW# (
Date: Tue Mar 31 1998 - 11:17:48 EEST

Dear List,

Do any of you have the pictures of the followings:

1) Distorted SLA parts caused by trapped volume problem?

2) Warped SLS parts resulting from building parts with openings
facing downwards?

3) Parts (built using other RP machines) containing trapped
material that is unremovable?

I would appreciate if you could share them with me. Thank you!

Beng-Yew Ang
Graduate Student
Nanyang Technological University, Singapore.

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