Honeycomb Technology: Materials, Design, Manufacturing, Applications and Testing

by T.N. Bitzer

Overview

Honeycomb Technology is a guide to honeycomb cores and honeycomb sandwich panels, from the manufacturing methods by which they are produced, to the different types of design, applications for usage and methods of testing the materials. It explains the different types of honeycomb cores available and provides tabulated data of their properties. The author has been involved in the testing and design of honeycomb cores and sandwich panels for nearly 30 years. Honeycomb Technology reflects this by emphasizing a ‘hands-on' approach and discusses procedures for designing sandwich panels, explaining the necessary equations. Also included is a section on how to design honeycomb energy absorbers and one full chapter discussing honeycomb core and sandwich panel testing. Honeycomb Technology will be of interest to engineers in the aircraft, aerospace and building industries. It will also be of great use to engineering students interested in basicsandwich panel design.

Product Details

ISBN-13:	9780412540509
Publisher:	Springer Netherlands
Publication date:	10/31/1997
Edition description:	1997
Pages:	233
Product dimensions:	6.10(w) x 9.25(h) x 0.03(d)

Table of Contents

1 Introduction.- History.- Why honeycomb?.- Terminology.- Summary.- 2 Honeycomb core.- Web materials.- Manufacturing methods.- Honeycomb types.- Cell configurations.- Theoretical equations.- Honeycomb properties.- Honeycomb costs.- Honeycomb core selection.- Summary.- 3 Sandwich design.- Sandwich concepts.- Sandwich panel nomenclature.- Basic formulas.- Sandwich shear deflection.- Failure modes.- Example problems.- Summary.- 4 Honeycomb processes.- Intorduction.- Cutting.- Splicing.- Machining.- Venting core.- Core cleaning.- Summary.- 5 Sandwich fabrication.- Fabrication.- Facings.- Doublers.- Adhesives.- Close-outs.- Inserts.- Fasteners.- Summary.- 6 Structural applications.- Aircraft.- Aerospace.- Transportation.- Building construction.- Sporting equipment.- Summary.- 7 Other honeycomb applications.- Energy absorption.- Air directionalization.- Thermal versatility.- Specific heat capacity.- Radiofrequency shielding.- Acoustics.- Radomes.- Summary.- 8 Honeycomb and sandwich testing.-Honeycomb testing.- Sandwich panel testing.- Honeycomb test laboratory.- Nondestructive testing.- Statistical methods.- Outlying test values.- Significance test.- Summary.- 9 Sandwich panel repair.- Background.- Honeycomb toughness.- Types of damage.- Principles of repair.- Summary.- Honeycomb.- Sandwich.- Adhesives.- Aluminium 5052.- Aluminium 5056, 2024, 3000 series.- Nomex: phenolic.- Graphite, Kevlar, Kraft paper.- Fiberglass: straight, bias weave; phenolic, polyimide resin.