SAE AIR 1167-1970 Environmental Criteria and Tests for Aerospace Ground Equipment in Support of Space Systems《针对支持空间系统的航空航天地面设备的环境标准和测试》.pdf

《SAE AIR 1167-1970 Environmental Criteria and Tests for Aerospace Ground Equipment in Support of Space Systems《针对支持空间系统的航空航天地面设备的环境标准和测试》.pdf》由会员分享，可在线阅读，更多相关《SAE AIR 1167-1970 Environmental Criteria and Tests for Aerospace Ground Equipment in Support of Space Systems《针对支持空间系统的航空航天地面设备的环境标准和测试》.pdf（19页珍藏版）》请在麦多课文档分享上搜索。

1、SAE AIRULLb7 70 83573LiO 0003600 L P -* - a) AEROSPACE AIR 1167 7-15-70 I N FO R M AT1 O N SPACI R EP O RT Issued Society of Automotive Engineers, Inc. Revised TWO PENNSYLVANIA PLAZA, NEW YORK. N Y 10001 ENVIRONMENTAL CRITENA AND TESTS FOR AEROSPACE GROUND EQUIPMENT IN SUPPORT OF SPACE SYSTEMS FOREW

2、ORD A group of knowledgeable specialists were called upon to provide a useful guide in preparing a specification for design of Aerospace Ground Equipment used in conjunction with space vehicle systems. The following information report is based on their experience in the equipment and operations area

3、s. As more data becomes available and state-of-the-art launch operations advance, it is the intention of this Committee to continue to pursue this area to update these re- commendations. The Committee recognizes that an all inclusive approach for the en- tire spectrum of the space vehicle field is n

4、ot possible. These data and information are to be identified with unmanned space vehicles and boosters of the Thor, Atlas, and Titan class. The recommended performance and system requirements are intended as typical or re- presentative within the scope of this document. $- Printed in U.S.A. Copyrigh

5、t 1970 by Society of Automotive Engineers, Inc. - SAE AIR*LLb7 i0 83573LlO 0003601 3 .- TABLE OF CONTENTS Title Paragnaph - 1, INTRODUCTION Page 1 1.1 Intended Use 1 2. SCOPE 1 2.1 Scope 1 2.2 Classification of Environments 1 3. DEFINITIONS 1 3.1 Equipment 1 3.2 Individual Equipment Specification 1

6、3.3 Detail Design Specification 1 3.4 Environments 1 3.4.1 Transportation, Handling, and Storage Environments 1 3.4.1.1 Controlled Environment 2 3.4.1.2 Uncontrolled Environment 2 3.4.2 Sheltered Environments 2 3.4.2.1 Controlled Environment 2 3.4.2.2 Uncontrolled Environment 2 3.4.3 Unsheltered Env

7、ironments 2 3.4.3.1 Unexposed to Booster Blast Environment 2 3.4.3.2 Exposed to Booster Blast Environment 2 3.4.4 Semi-sheltered Environments 2 4. ENVIRONMENTAL REQUIREMENTS 2 4.1 Transportation, Handling, and Storage Environments (Nonoperating) 2 4.1.1 Equipment Used in Controlled Environments 2 4.

8、1.1.1 Temperature 3 4.1.1.2 Humidity 3 4.1.1.3 Altitude 3 4.1.1.4 Fungus 3 4.1.1.5 Transportation Vibration 3 4.1.2 Equipment Used in Uncontrolled Environments 3 4.1.2.1 Temperature 3 4.1.2.2 Humidity 3 4.1.2.3 Altitude 3 4.1.2.4 Fungus 3 4.1.2.5 Sunshine 3 4.1.2.6 Rain 3 4.1.2.7 Sand and Dust 3 -i-

9、 -=_ J B D B SAE AIR*LLb7 70 m 8357340 0003602 5 m a (I Paragraph TABLE OF CONTENTS (Contd. ) Title - 4.1.2.8 Salt Fog Atmosphere 4.1.2.9 Mechanical Shock 4.1.2.10 Transportation Vibration 4.1.2.11 Wind 4.1.2.12 Fire Retardation 4.1.2.13 Vermin 4.2 Sheltered Environments (Operating) 4.2.1 Equipment

10、Used in Controlled Environments 4.2.1.1 Temperature 4.2.1.2 Humidity 4.2.1.3 Altitude 4.2.1.4 Fungus 4.2.1.5 Vibration and Mechanical Shock 4.2.1.6 Fire Retardation 4.2.2 Equipment Used in Uncontrolled Environments 4.2.2.1 Temperature 4.2.2.2 Humidity 4.2.2.3 Altitude 4.2.2.4 Fungus 4.2.2.5 Sandand

11、Dust 4.2.2.6 Salt Fog Atmosphere 4.2.2.7 Mechanical Shock 4.2.2.8 Vibration 4.2.2.9 Acoustic Noise 4.2.2.10 Explosive Atmosphere 4.2.2.11 Fire Retardation 4.2.2.12 Vermin 4,2.2.13 Corrosive Atmosphere 4.3 Unsheltered Environments (Operating) 4.3.1 Equipment Unexposed to Booster Blast Environments 4.

12、3.1.1 Temperature 4.3.1.2 Humidity 4.3.1.3 Altitude 4.3.1.4 Fungus 4.3.1.5 Sunshine 4.3.1.6 Rain 4.3.1.7 Sand and Dust - ii - Page 3 3 3 3 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 SAE AIRmLLb7 70 m 8357340 0003b03 7 = TABLE OF CONTENTS (Contd. ) Title page 4.3.1.8 Salt Fog A

13、tmosphere 5 - Paragraph 4.3.1.9 Mechanical Shock 6 4.3.1.10 Vibration 6 4.3.1.11 Acoustic Noise 6 4.3.1.12 Explosive Atmosphere 6 4.3.1.13 Wind 6 4.3.1.14 Fire Retardation 6 4.3.1.15 Vermin 6 4.3.1.16 Corrosive Atmosphere 6 4.3.2 Equipment Exposed to Booster Blast Environments 6 4.3.2.1 High-Tempera

14、ture Shock and Flame 6 4.3.2.2 Mechanical Shock 6 4.3.2.3 Vibration 6 4.3.2.4 Acoustic Noise 6 4.4 Semi-sheltered Environments (Operating) 6 5. TEST REQUIREMENTS 7 5.1 Test Conditions 7 5.1.1 Laboratory Ambient Conditions 7 5.1.2 Tolerances 7 5.1.3 Measurements 7 5.1.4 Records and Reports 7 5.1.4.1

15、Performance Records 7 5.1.4.2 Test Reports 7 5.1.5 Adjustment and Repairs During Tests 7 5.1.6 Stabilization of Test Temperature 7 5.1.7 Test Limits 7 5.2 Failure Criteria 8 5.3 Order of Tests 8 5.4 8 Size of Test Item Samples, Frequency of Tests, Level of Tests, and Basis for Retests 5.5 Other Test

16、s 8 5.6 Test Apparatus 8 5.7 Test Procedures 8 5.7.1 Temperature Tests 8 5.7.1.1 Nonoperational High Temperature Test 8 5.7.1.2 Nonoperational Low Temperature Test 8 5.7.1.3 Operational Temperature Test (Combined with Humidity) 8 - iii - ,- I) B D SAE AIR*1167 70 8353340 0003b04 9 W TABLE OF CONTENT

17、S (Contd. ) Paragraph Title Page 5.7.2 Humidity Tests 10 5.7.2.2 Operational Humidity Test 10 5.7.3 Altitude Tests 10 5.7.3.1 Nonoperational Altitude Test 10 5.7.3.2 Operational Altitude Test 10 10 5.7.2.1 Nonoperational Humidity Test 10 10 10 5.7.4 Sunshine Test 5.7.5 Rain Test 5.7.6 Sand and Dust

18、Test 5.7.7 Salt Fog Test 11 11 11 11 11 11 11 11 11 12 12 5.7.8 Mechanical Shock Tests 5.7.8.1 Nonoperational Drop Test 5.7.8.2 Operational High-Impact Test (Sheltered) 5.7.8.3 Operational High-Impact Test (Unsheltered) 5.7.9 Vibration Tests 5.7.9.1 Transportation Vibration Test 5.7.9.2 Operational

19、Booster-Induced Vibration Tests 5.7.9.2.1 Vibration Test Procedure I 5.7.9.2.2 Vibration Test Procedure II 5.7.9.2.3 Vibration Test Procedure Ili 5.7.9.2.3.1 Sinusoidal Vibration Test 12 5.7.9.2.3.2 Resonance Search Test 12 14 5.7.9.2.3.3 Random Vibration Test 5.7.9.3 Acoustic Noise 14 5.7.10 Explos

20、ion-Proof Test 14 6. PREPARATION FOR DELIVERY 14 7. NOTES 14 7.1 Excess Environmental Conditions 14 TABLE I Summary of Environmental Requirements 9 FIGURE I Sound Pressure Levels vs One-Third Octave Band 18 Center Frequencies ,- SAE AIR*LLb7 70 835731.10 0003b05 O M 1. INTRODUCTION 1.1 Intended Use:

21、 This specification is intended to define design requirements and test procedures (1) to be followed in subjecting Aerospace Ground Equipment (AGE) for space systems to simulated and accelerate environmental conditions that will insure satisfactory operation and (2) to be followed in reducing deteri

22、- oration when AGE is operated and/or stored at manufacturing facilities, test facilities, and launch ranges. 2. SCOPE 2.1 Scope: This specification establishes environmental criteria for designing Aerospace Ground Equipment (AGE) in support of space systems. The test levels in this specification ha

23、ve been elevated to compen- sate for absence of combined environments during test, and to allow for variations in equipment and operating conditions. Environmental requirements are summarized in Table 1. 2.2 Classification of Environments: Environments identified in this specification are defined in

24、 section 3. (Definitions) and classified as follows: (a) Transportation, Handling, and Storage Environments (Nonoperating) (1) Controlled (2) Uncontrolled (b) Sheltered Environments (Operating) (1) Controlled (2) Uncontrolled (e) Unsheltered Environments (%mating) (1) Unexposed to Booster Blast (2)

25、Exposed to Booster Blast (d) Semisheltered Environments (Operating) (i) Sheltered and Uncontrolled (2) Unsheltered 3. DEFINITIONS 3.1 Equipment: Equipment is the general nomenclature used to describe parts: components, subsystems, or systems. Requirements and procedures stated herein shall be applic

26、able to equipment purchased or manufactured for use as Aerospace Ground muipment (AGE) for Space Systems and set forth in the in- dividual equipment specification. 3.2 Individual Equipment Specification: Reference herein is related to detail design specifications and appli- cable drawings for the in

27、dividual equipment. 3.3 Detail Design Specification: A detail design specification is defined as criteria for design requirements, physical properties and test requirements of equipment. 3.4 Environments: For the purpose of this specification, environments are defined as follows: 3.4.1 Transportatio

28、n, Handlinp. and Storage Environments: This class of environment refers to packaged anc unpackaged AGE; when in transit (shipping), handling during transfer (packaging, shipping, receiving, storing, and installation) and storage (awaiting installation and not in use). During these periods AGE is not

29、 operable and relegated to shipping containers, storage containers, packages, crates, wrappers, and covers, where applicable. AGE in this category will subsequently be unpackaged and operated in one of two types of environments - controlled or uncontrolled. SAE AIR*LLb7 70 8357340 0003b06 2 -2 - 3.4

30、.1.1 Controlled Ehvironment: handling, and storage considerations dictated by the sensitive and delicate nature of the equipment. Typical examples of locations where this type of environment exists are manufacturing (factory) areas, a Vehicle Systems Test area, a Missile Assembly Building, a Launch

31、Operations Building, a Launch Service Building, and other buildings and trailers in which the environment is controlled by installed conditioning equipment provided at the site. AGE is exposed to this class of environment due to special transportation, 3.4.1.2 Uncontrolled Environment: An uncontroll

32、ed environment is identified with the lack of any control of induced and natural environments in which the equipment is to be handled, operated, or stored. Equipment used in an uncontrolled environment is designed to withstand adverse conditions. Uncon- trolled environment includes areas outside of

33、buildings and trailers. 3.4.2 Sheltered Environments: AGE exposed to this class of environment is located within an enclosed structure. The equipment is secured and operable or on stand-by status. AGE in this category func- tions in one of two types of environments - controlled or uncontrolled. 3.4.

34、2.1 Controlled Environment: AGE identified with this type of environment is protected against natural and induced environment extremes, including provisions for concurrent monitoring, control and adjustment. Typical examples of locations where this type of environment applies is referred to in 3.4.1

35、.1. 3.4.2.2 Uncontrolled Environment: AGE identified with this type of environment is capable of withstanding natural and induced environment, and excludes the need for functional attention, except for adjustmer and replacement. Typical examples of locations where this type of environment exists inc

36、lude in- teriors of launch pad buildings, other out-buildings, trailers, vehicle shelters, and gantry shelters where no attempt is made to control the environment. 3.4.3 Unsheltered Environments: This environment includes operating or stand-by AGE which is completely unprotected against the extremes

37、 of natural and induced environments. AGE in this category will be exposed to two types of environments - unexposed and exposed to booster blast. 3.4.3.1 Unexposed to Booster Blast Environment: AGE identified with this type of environment is of rugged construction and has built-in capability for res

38、isting environmental extremes. Typical examples of this environment are stated in 3.4.2.2. 3.4.3.2 Exposed to Booster Blast Environment: AGE identified with this type of environment is located in close proximity of the vehicle and booster. This type of environment is confined to the launch pad, gant

39、ry, and mast areas due to the influence of booster operation. 3.4.4 Semi-sheltered Environments: This environment includes AGE which is exposed when secured and operating under a protecting cover. The environments as identified in 3.4.1.2 and 3.4.3 may range between in part application to not applic

40、able. cover for the purpose of reducing exposure of AGE to rain and direct (overhead) sunlight. Sand and dust, salt fog, driven rain or low (morning/afternoon) sun are not applicable to the above. A curtain which encloses the AGE, in addition to a roof, is considered adequate to eliminate the effect

41、s of driven rain and low sun. section 4. Semi-sheltered structures may consist of a roof or Consideration must be given to each installation and the particular environments of (Environmental Requirements) to which it will be exposed. 4. ENVIRONMENTAL REQULREMENTS 4.1 Transportation, Handling, and St

42、orage Environments (Nonoperatin&: 4.1.1 Equipment to be Used in Controlled Environments: Aerospace Ground Equipment (AGE) to be used in controlled environments shall be capable of withstanding the following conditions during transportation, handling, and storage without impairment of capabilities, u

43、nless otherwise identified in individual equipment specifications. Certain items that are sensitive to changing conditions will require controlle environments during transportation, handling, and storage. These items shall be shipped and stored in containers whose internal environment is actively co

44、ntrolled. SAE AIR*LLb? 70 m 8357340 0003607 4 m 4.1.1.1 4.1.1.2 4.1.1.3 4.1.1.4 4.1.1.5 -3- Temperature: Temperature range shall be O F to -k 125 F. Temperature range for items designated for air transport shall be -40 F to .t 125 F. Reference test procedure and note: 5.7.1.1, 5.7.1.2, and 7.1. Humi

45、dity: Relative humidity shall be 90% or greater. Reference test procedure: 5.7.2.1. Altitude: Altitude range shall be sea level to 10,000 feet. Those items designated for air transport, the altitude requirement shall be 30,000 feet. Reference test procedure 5.7.3.1. Fugus: Materials that are nutrien

46、ts for fungus should be avoided wherever possible. Where un- avoidable, care shall be taken to control the particular environment of the material to prevent funguf formation. Transportation Vibration: All equipment shipped by common carrier (land or air) shall be capable ol withstanding vibrations e

47、ncountered during shipment. Range of vibration levels shall be 5 to 500 cycles per second (cps) at acceleration levels up to 5g. Reference test procedure 5.7.9.1. 4.1.2 Equipment to be Used in Uncontrolled Environments: AGE to be used in uncontrolled environments shal be capable of withstanding the

48、following conditions during transportation, handling, and storage without impairment of capabilities, unless otherwise identified in individual equipment specifications. 4.1.2.1 4.1.2.2 4.1.2.3 4.1.2.4 4.1.2.5 4.1.2.6 4.1.2.7 4.1.2.8 4.1.2.9 4.1.2.10 4.1.2.11 Temperature: Temperature range shall be

49、O F to .t 160 F air temperature, except that items de- signated for air transport shall be -40 F in lieu of O F: Reference test procedure and note: 5.7. l. l, 5.7.1.2, and 7.1. Humidity: Relative humidity shall be 90% or greater, including condensation due to temperature change. Reference test procedure: 5.7.2.1. Altitude: Altitude range shall be sea level to 10,000 feet. Those items designated for air transport, the requirement shall be 30,000 feet. Reference test procedure: 5.7.3.1. Fungus: Materials that are nutrients for fungus should be avoided wherever possible. Where un- avoidable,