DIN 8601-1977 机床.金属切削加工机床验收条件.一般规则
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【英文标准名称】:Machinestools;acceptanceconditionsformachinetoolsoperatingbyremovingmetal;generalrules
【原文标准名称】:机床.金属切削加工机床验收条件.一般规则
【标准号】:DIN8601-1977
【标准状态】:作废
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【发布单位】:德国标准化学会(DE-DIN)
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Product Code:SAE AIR5451
Title:A Guide to Landing Gear System Integration
Issuing Committee:A-5 Aerospace Landing Gear Systems Committee
Scope:The landing gear system is a major airframe system that needs to be integrated very efficiently to minimize the penalties of weight, cost, dispatch reliability and maintenance. As the landing gear system business develops and large scale teaming arrangements and acquisitions become increasingly common, it may be desirable in some instances to procure an Integrated Landing Gear System. This document provides guidelines and useful references for developing an integrated landing gear system for an aircraft and is divided into four sections:驴 Landing Gear Configuration Requirements (Section 3)驴 Landing Gear Functional Requirements (Section 4)驴 Landing Gear System Integrity Requirements (Section 5)驴 Landing Gear Program Requirements (Section 6)The landing gear system encompasses all landing gear structural and subsystem elements. Structural elements include shock struts, braces, fittings, pins, wheels, tires and brakes. The subsystem elements include the retraction/extension system (both normal and alternate), the steering system, the braking system (both normal and alternate, manual and automatic), the indication systems and control systems (mechanical, hydraulic, electrical and electronic).
