HB596 4-2002-燕尾形榫头、榫槽尺寸标注与技术要求.pdf

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1、中华人民共和国航空行业标准BB5964一2002FL2840代替HB5964一1986燕尾形樟头、樟槽尺寸标注与技术要求Dimensioningandtechicalrequirmentsforthedovetailrootandgroove2002一11一20发布2003一02一01实施国防科学技术工业委员会发布HB5964一2002目次前言·······，·················，·················，···················，···，········，·······

2、······。············，····，··········一I1范围·，···，·················，，·························································，···················，·········⋯⋯12术语和定义、符号··········································································，··················

3、·⋯⋯13基准选定··.........................................................................·····························⋯⋯33.1两种基准体系·，，，，，，，，，···。“‘··，，·····-·············，，·，·········，，，，··，·4········，·，，·，·。·。。··‘·⋯34连接结构类型······················，······，·········

4、············，··············································⋯⋯44.1类型1-基本型的轴向燕尾形连接·····································，···············⋯⋯’“““‘’‘””’‘44.2类型2—带延伸段的轴向燕尾形连接···························，································，····⋯⋯54.3类型3—带缘板并有圆弧底面的轴向燕尾形连

5、接，···············，···································一54.4类型4—带缘板并有圆弧底面的周向燕尾形连接················，·········‘·············，···········一65尺寸标注······································，··················，·，····················，·······，····，·············⋯⋯65.1类型1的樟槽

6、横截面尺寸标注方法·················，，·················································⋯⋯65.2类型1的棒头横截面尺寸标注方法·.................······。·············，，，·········⋯⋯’“’““‘’‘””””’75.3类型2的样槽横截面尺寸标注方法·，····························，·，，，，，，·。11·⋯”“’“‘”‘””””，’75.4类型2的桦头横截面尺寸标注方

7、法··，················，···················，···················，··········⋯⋯85.5类型3的桦槽横截面尺寸标注方法·····························································，·········⋯⋯85.6类型3的桦头横截面尺寸标注方法··，···············，·································⋯⋯““’““’““’95.7类型4的桦槽

8、横截面尺寸标注方法·······.......................................········⋯⋯““‘”“”’95.8类型4的棒头横截面尺寸标注方法，，，···············，，····‘··········，·············，···一““’“’‘””’‘96形位公差及其标注············，·，··········，··········