CN103245268B - 一种航空发动机喷嘴喷口长度测量方法 - Google Patents
一种航空发动机喷嘴喷口长度测量方法 Download PDFInfo
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CN105423842A (zh) * | 2015-11-28 | 2016-03-23 | 贵州黎阳航空动力有限公司 | 一种微小零件内腔限径截面轴向尺寸的测量方法 |
CN107671640B (zh) * | 2017-09-28 | 2020-01-07 | 中国航发动力股份有限公司 | 一种航空发动机燃油喷嘴精密件磨削快换工装及使用方法 |
CN110017746A (zh) * | 2019-03-29 | 2019-07-16 | 中铁工程装备集团隧道设备制造有限公司 | 一种掘进机滚刀刀圈检测工装 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1453135A1 (ru) * | 1987-06-23 | 1989-01-23 | Предприятие П/Я А-7896 | Вращающа с печь |
DE19534259A1 (de) * | 1995-09-15 | 1997-03-20 | Ibb Technomess Gmbh | Werkzeug |
CN201438102U (zh) * | 2009-06-04 | 2010-04-14 | 宁波远达船机配件有限公司 | 大功率船用低速柴油机气缸盖燃油阀孔的深度测量量具 |
CN101876522A (zh) * | 2009-04-29 | 2010-11-03 | 重庆川仪自动化股份有限公司 | 宝石元件的油槽细微孔直段长度的测量方法 |
CN102749007A (zh) * | 2012-07-16 | 2012-10-24 | 中国核动力研究设计院 | 一种用于小直径深孔变径处尺寸的检验规及检验方法 |
CN102980485A (zh) * | 2012-11-23 | 2013-03-20 | 中国航空工业集团公司北京航空精密机械研究所 | 一种检测倒角内任一截面的直径及深度的检具和方法 |
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Publication number | Priority date | Publication date | Assignee | Title |
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SU1453135A1 (ru) * | 1987-06-23 | 1989-01-23 | Предприятие П/Я А-7896 | Вращающа с печь |
DE19534259A1 (de) * | 1995-09-15 | 1997-03-20 | Ibb Technomess Gmbh | Werkzeug |
CN101876522A (zh) * | 2009-04-29 | 2010-11-03 | 重庆川仪自动化股份有限公司 | 宝石元件的油槽细微孔直段长度的测量方法 |
CN201438102U (zh) * | 2009-06-04 | 2010-04-14 | 宁波远达船机配件有限公司 | 大功率船用低速柴油机气缸盖燃油阀孔的深度测量量具 |
CN102749007A (zh) * | 2012-07-16 | 2012-10-24 | 中国核动力研究设计院 | 一种用于小直径深孔变径处尺寸的检验规及检验方法 |
CN102980485A (zh) * | 2012-11-23 | 2013-03-20 | 中国航空工业集团公司北京航空精密机械研究所 | 一种检测倒角内任一截面的直径及深度的检具和方法 |
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