SJ 3005.2-1988 组合冲模 冲方孔刃口
时间:2024-05-23 16:00:29 来源: 标准资料网 作者:标准资料网 阅读:8623
基本信息
标准名称: | 组合冲模 冲方孔刃口 |
英文名称: | Combined dies-Piercing point(square) |
中标分类: |
农业、林业 >>
农业、林业综合 >>
技术管理 |
发布日期: | 1988-03-28 |
实施日期: | 1988-12-01 |
首发日期: | 1900-01-01 |
作废日期: | 1900-01-01 |
出版日期: | 1900-01-01 |
页数: | 2页 |
适用范围
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前言
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目录
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引用标准
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所属分类: 农业 林业 农业 林业综合 技术管理
Product Code:SAE ARP587
Title:Balancing Machines - Description and Evaluation Horizontal, Two-Plane, Soft-Bearing Type for Gas Turbine Rotors
Issuing Committee:Eg-1a Balancing Committee
Scope:This Aerospace Recommended Practice (ARP) specifies the requirements of balancing machines that make them suitable for the subject class of work. It was developed for soft-bearing balancing machines but may also be used for hard-bearing machines until ARP4048 is issued for that type of machine. Particular not should be taken that this ARP examines only the capability of a balancing machine to indicate the correct amount of dynamic or static/couple unbalance in specified proving rotors. Such rotors are commonly used for testing balancing machines to provide precisely controlled and comparable test results. Further tests of a particular machine may be necessary to assess the capability to balance rotors of different weights and configurations, rotors with outboard c.g. and/or correction planes, and those with disturbance causing features, such as rotors subject blade scatter, windage, etc.indage, etc.indage, etc.indage, etc.MIL-STD-188/141A (NOTICE 2), MILITARY STANDARD: INTEROPERABILITY AND PERFORMANCE STANDARDS FOR MEDIUM AND HIGH FREQUENCY RADIO SYSTEMS (10 SEP 1993)., TO ALL HOLDERS OF MIL-STD-188-141A: THE FOLLOWING PAGES OF MIL-STD-188-141A HAVE BEEN REVISED AND SUPERSEDE