METHOD OF EXTRACTING MANDREL FOR HOLLOW-HAT PANEL PRODUCTION

• Main Authors: NEO, Mong Phing, WONG, Yew Tuck, TAN, Ling Jie Jae, SRIDHARAKANNAN, Chittibabu
• Format: Patent
• Language: English; French; German
• Published: 12.09.2018
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; PERFORMING OPERATIONS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; TRANSPORTING; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

The application relates to a method of manufacturing a composite panel with at least one stiffening member formed around a removable mandrel comprising: curing the composite panel with a first mandrel inside of a stiffening member; coupling the composite panel to a panel holding jig; positioning a m...