CN102773667A - 一种船舶弯舵杆的加工工艺 - Google Patents

一种船舶弯舵杆的加工工艺 Download PDF

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CN102773667A
CN102773667A CN2012102462788A CN201210246278A CN102773667A CN 102773667 A CN102773667 A CN 102773667A CN 2012102462788 A CN2012102462788 A CN 2012102462788A CN 201210246278 A CN201210246278 A CN 201210246278A CN 102773667 A CN102773667 A CN 102773667A
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樊荣
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Abstract

一种船舶弯舵杆的加工工艺，本方法中所述弯舵杆的一端为方形弯曲段、另一端为圆柱段，所述加工工艺首先精铣弯舵杆的方头部位，然后安装夹具，再粗车弯舵杆的圆柱段部位，再进行时效探伤，接着精车弯舵杆的圆柱段部位，最后卸下夹具，完成弯舵杆的加工。本方法具有工作周期短、效率高、缩短工序等优点。

Description

一种船舶弯舵杆的加工工艺
技术领域    本发明涉及一种方法，尤其是一种船舶用具的加工工艺。
背景技术    已知，大型船用弯舵杆的形状特殊，采用不对称的结构，舵杆一端采用方形弯曲段结构，另一端采用圆柱段结构。由于弯舵杆的刚性差，工件总长较长，细长比较大，属于细长轴类工件，在加工时由于振动、挠度等因素，极易导致工件变形。目前，普遍采用的加工工序为：粗铣方部——安装夹具——粗车圆柱段——时效探伤——精车圆柱段——拆卸夹具——精铣方部。但是，上述加工工序加工周期长，工序繁琐，影响工作进度。
发明内容    本发明的目的是提供一种省时、高效、工序少的船舶弯舵杆的加工工艺。
本方法中所述弯舵杆的一端为方形弯曲段、另一端为圆柱段，所述加工工艺首先精铣弯舵杆的方头部位，然后安装夹具，再粗车弯舵杆的圆柱段部位，再进行时效探伤，接着精车弯舵杆的圆柱段部位，最后卸下夹具，完成弯舵杆的加工。
与已有技术相比，本方法的有益效果为：工作周期短、效率高、缩短工序，无需粗铣弯舵杆方部，缩短工作时间。
具体实施方式    本方法中所述弯舵杆的一端为方形弯曲段、另一端为圆柱段，所述加工工艺首先精铣弯舵杆的方头部位，然后安装夹具，再粗车弯舵杆的圆柱段部位，再进行时效探伤，接着精车弯舵杆的圆柱段部位，最后卸下夹具，完成弯舵杆的加工。

Claims (1)

1.一种船舶弯舵杆的加工工艺，所述弯舵杆的一端为方形弯曲段、另一端为圆柱段，其特征在于：所述加工工艺首先精铣弯舵杆的方头部位，然后安装夹具，再粗车弯舵杆的圆柱段部位，再进行时效探伤，接着精车弯舵杆的圆柱段部位，最后卸下夹具，完成弯舵杆的加工。
CN2012102462788A 2012-07-17 2012-07-17 一种船舶弯舵杆的加工工艺 Pending CN102773667A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103949848A (zh) * 2014-04-02 2014-07-30 大连健达金属制品有限公司 一种舵系件的机械加工工艺

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1872490A (zh) * 2005-06-01 2006-12-06 上海重型机器厂有限公司 30万吨油轮大舵杆的车削加工方法
US20100175257A1 (en) * 2005-12-08 2010-07-15 General Electric Company Drilled and integrated secondary fuel nozzle and manufacturing method
CA2707945A1 (en) * 2009-06-30 2010-12-30 General Electric Company Methods and flange for assembling towers
CN102554564A (zh) * 2010-11-23 2012-07-11 通用电气公司 具有冷却装置的涡轮机部件与制造该种涡轮机部件的方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1872490A (zh) * 2005-06-01 2006-12-06 上海重型机器厂有限公司 30万吨油轮大舵杆的车削加工方法
US20100175257A1 (en) * 2005-12-08 2010-07-15 General Electric Company Drilled and integrated secondary fuel nozzle and manufacturing method
CA2707945A1 (en) * 2009-06-30 2010-12-30 General Electric Company Methods and flange for assembling towers
CN102554564A (zh) * 2010-11-23 2012-07-11 通用电气公司 具有冷却装置的涡轮机部件与制造该种涡轮机部件的方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
关云涛 等: ""船用舵杆加工"", <<一重技术>> *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103949848A (zh) * 2014-04-02 2014-07-30 大连健达金属制品有限公司 一种舵系件的机械加工工艺
CN103949848B (zh) * 2014-04-02 2016-01-06 大连健达金属制品有限公司 一种舵系件的机械加工工艺

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Application publication date: 20121114