Issuu on Google+

SAMPE

NEWEST 3-D SANDWICH PANEL MANUFACTURING, DESIGN & APPLICATION TECHNOLOGY FOCUS ON WEIGHT, STRENGTH AND THERMAL EXPANSION SAMPE

1


Ir. Jan Kustermans Engineering manager

SAMPE

2


ACROSOMA TECHNOLOGY

 Engineering  CAD: Catiav5, Solid Works  FEA: Abaqus, ESAComp  TESTING  Test bench: 40 Ton, 3HZ  Instron test machine 50kN  Fibre Optics: full installation and measuring equipment  On road and on track testing of vehicles  Design and development of large composite structures

 Production      

Acrosoma® Panel machine: Capacity of 250,000m²/year Filament winding - 4 axis NC 2m diameter 3m length RTM: Own production of molds Assembling of large composite structures 6,000 m² production area Extra large Paint booth (with extra heating 90°C) SAMPE

3


ACROSOMA® PANEL

 Tri-dimensional stitched panel  Production in continuous mode  Basic material for large light weight structures

SAMPE

4


GENERAL

SANDWICH PANEL

TRI-DIMENSIONAL ACROSOMA速

High bending stiffness to weight ratio

High bending stiffness to weight ratio

Low delamination resistance

High delamination resistance

No 3D reinforcement

3D reinforcement (stitches)

Cost & time consuming production

Cost & time effective production

SAMPE

5


ACROSOMA® PANEL TECHNOLOGY

• Continuous production process • Combination tufting – pultrusion • 100% controlled process

SAMPE

6


ACROSOMA® PRODUCTION MACHINE

Continuous production 150 m² / hour or 250,000 m² / year SAMPE

7


NUMEROUS DIFFERENT COMPOSITIONS POSSIBLE COMPONENT

MATERIAL PU PVC

foam PET Fire resistant material glass carbon fibre Skin lay up

Aramide high tensile steel Combination Aramide

z-stitch

nylon high tensile steel

Vinyl ester polyester resin

epoxy polyurethane Inorganic resins

Width Overall dimensions

Thickness Shaped

SAMPE

8


ACROSOMA FE METHODOLOGY

SAMPE

9


ASSEMBLING JIG 40 METER

100 % dimensional control SAMPE

10


SAMPE

11


COMPLEX ASSEMBLIES

SAMPE

12


GLUED ON STEEL PARTS (FOR STRUCTURAL USE)

SAMPE

13


APPLICATION: TRANSPORTATION EQUIPMENT

7.2m

33 m 1.3m

0.8m

Total weight: 3.650 kg

0.6m SAMPE

14


APPLICATION: TRANSPORTATION EQUIPMENT

LOADCASE 1: frame supported on 4 points Max. deflection = 7 mm Calculated = reality

SAMPE

15


APPLICATION: ASSEMBLY JIG

Minimal deflection (0,45 mm on 13 meter) Minimal thermal expansion under 10째C (0,25 mm on 13 meter) SAMPE 16


SAMPE

17


APPLICATION: BASE FRAMES

0,25 mm thermal expansion over 40 meter. SAMPE

18


APPLICATION: BASE FRAMES

SAMPE

19


SAMPE

20


Sampe Leiden 2011