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基本信息

【范围】

This SAE Aerospace Recommended Practice (ARP) describes standard methods for restoring damaged core on commercial aircraft sandwich structures. The methods shall only be used when specified in an approved repair procedure or with the agreement of the Original Equipment Manufacturer (OEM) or regulatory authority. The repair materials shall be defined in the approved repairs referencing these methods. 1.1 Purpose The purpose of this document is to provide a set of standard methods that may be referenced in repair documents produced by airlines or airframe and engine manufacturers. It is intended that this document be one of a number of ARPs that will cover other aspects of the techniques required to perform composite repairs. This will provide a suite of available repair techniques that are acceptable for use throughout the commercial aircraft industry.strRefField

【与前一版的变化】

替代标准

ARP4991

引用文件/被引文件

AIR4844

Composite and Metal Bond Glossary

ARP4916

Masking and Cleaning of Epoxy and Polyester Matrix Thermosetting Composite Materials

ARP4977

Drying of Thermosetting Composite Materials

ARP5143

Vacuum Bagging of Thermosetting Composite Repairs

ARP5144

Heat Application for Thermosetting Resins Curing

ARP5256

Mixing Resins

ARP5319

Ply Impregnation

AIR5367

Machining of Epoxy and Polyester Matrix Thermosetting Composite Structures

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包含图表

SANDWICH STRUCTURES	RESTORATION WITH RES	CORE RESTORATION WIT
CORE RESTORATION WIT	CORE RESTORATION WIT	LOADS ON A CORE PLUG
THICK CORE PLUG PREP	FULL DEPTH CORE REST	FULL DEPTH CORE REST
PARTIAL DEPTH CORE R	PARTIAL DEPTH CORE R	CORE CLOSING WITH AD