SAE ARP 680C-1997 Universal Turnover Build-Up Stand Series for Propulsion Units and or Components《推进装置和 或部件的通用翻转直立支架系列》.pdf
《SAE ARP 680C-1997 Universal Turnover Build-Up Stand Series for Propulsion Units and or Components《推进装置和 或部件的通用翻转直立支架系列》.pdf》由会员分享,可在线阅读,更多相关《SAE ARP 680C-1997 Universal Turnover Build-Up Stand Series for Propulsion Units and or Components《推进装置和 或部件的通用翻转直立支架系列》.pdf(5页珍藏版)》请在麦多课文档分享上搜索。
1、SAE Technical Standards Board Rules provide that: “This report is published by SAE to advance the state of technical and engineering sciences. The use of this report is entirelyvoluntary, and its applicability and suitability for any particular use, including any patent infringement arising therefro
2、m, is the sole responsibility of the user.”SAE reviews each technical report at least every five years at which time it may be reaffirmed, revised, or cancelled. SAE invites your written comments and suggestions.Copyright 2005 SAE InternationalAll rights reserved. No part of this publication may be
3、reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior written permission of SAE.TO PLACE A DOCUMENT ORDER: Tel: 877-606-7323 (inside USA and Canada)Tel: 724-776-4970 (outside USA)Fax: 724
4、-776-0790Email: custsvcsae.orgSAE WEB ADDRESS: http:/www.sae.orgAEROSPACE RECOMMENDED PRACTICEARP680REV.CIssued 1960-11Revised 1997-12Reaffirmed 2005-10Superseding ARP680BUniversal Turnover Build-Up Stand Seriesfor Propulsion Units and/or ComponentsFOREWORDChanges in this revision are format/editori
5、al only.1. SCOPE:This recommended practice covers a series of stands that may be used for assembly, disassembly and maintenance; incorporating the following design criteria: a collapsible frame construction, envelope dimensions, attachment shear pad configuration and gear box and caster specificatio
6、ns.1.1 Purpose:To provide a recommended practice for the design of a series of build-up stands which will be adaptable to small propulsion units (excluding those units requiring special assembly) and/or all propulsion unit components for the specified classes.2. REFERENCES:The following Military Spe
7、cifications may be applicable and provide useful information:2.1 U.S. Government Publications:Available from DODSSP, Subscription Services Desk, Building 4D, 700 Robbins Avenue, Philadelphia, PA 19111-5094.MIL-S-8512 Support Equipment, Aeronautical, Special, General Specification For The Design OfMI
8、L-D-1000 Drawings and Data Lists; Preparation of, For Special Support EquipmentMIL-C-4751 (USAF) Casters, Rigid and Swivel, Precision, Heavy Duty, Shock AbsorbingMIL-C-7474 (USAF) Casters, IndustrialMIL-M-8090 Mobility Requirements, Ground Support Equipment, General Specification ForSAE values your
9、input. To provide feedback on this Technical Report, please visit http:/www.sae.org/technical/standards/ARP680C SAE ARP680 Revision C- 2 -2.2 SAE Publications:Available from SAE, 400 Commonwealth Drive, Warrendale, PA 15096-0001.ARP863 Universal Turnover Build-Up Stand for Small Propulsion Units Req
10、uiring Vertical Assembly3. DETAIL REQUIREMENTS:3.1 Design configuration shall be of a collapsible concept consisting of two (2) “A” frame assemblies and two (2) or more interchangeable connecting members.3.1.1 Stand Assembly:3.1.1.1 The stand assembly shall support a 1350 pound static load equally d
11、istributed through the attachment shear pads. Design stress shall be one third the yield stress or one fourth the ultimate stress if no yield stress is given.3.1.1.2 The stand assembly shall withstand static proof loads of 200 percent without failure or permanent deformation.3.1.1.3 The stand assemb
12、ly shall be designed to provide a minimum floor clearance of 5.000 inches. Exception: 4.000 inch minimum floor clearance within a 12.000 inch radius from center (swivel point) of caster. See Figure 1.3.1.2 “A” Frames:3.1.2.1 The “A” frame assemblies shall be of two (2) designs as follows:One (1) fra
- 1.请仔细阅读文档,确保文档完整性,对于不预览、不比对内容而直接下载带来的问题本站不予受理。
- 2.下载的文档,不会出现我们的网址水印。
- 3、该文档所得收入(下载+内容+预览)归上传者、原创作者;如果您是本文档原作者,请点此认领!既往收益都归您。
下载文档到电脑,查找使用更方便
10000 积分 0人已下载
下载 | 加入VIP,交流精品资源 |
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- SAEARP680C1997UNIVERSALTURNOVERBUILDUPSTANDSERIESFORPROPULSIONUNITSANDORCOMPONENTS 推进 装置 部件 通用 翻转 直立
链接地址:http://www.mydoc123.com/p-1023280.html