【摘要】：水下連接器測試裝置是根據(jù)國家科技重大專項“海洋深水工程重大裝備及配套工程技術”的子課題“深水水下生產(chǎn)設施制造、測試裝備及技術研究”而研制開發(fā)的專用測試設備。該項目的研究目標是研制出具有自主知識產(chǎn)權的水下連接器測試裝置，專門用于已知的兩大系列(垂直式和水平式)全部尺寸范圍內(nèi)的水下連接器承受外載荷(拉力、壓力、彎矩、扭矩)能力測試的設備。 對水下連接器測試技術的研究現(xiàn)狀進行了調(diào)研，根據(jù)水下連接器的受載狀況和結(jié)構(gòu)特點，確定了水下連接器測試裝置的工作原理。根據(jù)水下連接器測試裝置的基本要求和設計參數(shù)，，設計了滿足多種尺寸的垂直式和水平式水下連接器進行拉力、壓力、彎矩、扭矩測試的水下連接器測試裝置總體方案。并根據(jù)測試裝置的總體方案，進行了測試裝置機械結(jié)構(gòu)與液壓系統(tǒng)的詳細設計。 機械結(jié)構(gòu)設計方面：分析了測試裝置工作時的受載載荷，并根據(jù)受載特點，對受載模型進行了簡化分析，運用UG NX6.0建立了關鍵零部件結(jié)構(gòu)的三維模型，利用UG與有限元分析軟件ANSYS Workbench的無縫接口技術，對關鍵的結(jié)構(gòu)進行了強度和剛度校核計算。同時根據(jù)對測試裝置關鍵零部件的簡化分析類型，運用材料力學、彈性力學、平板理論等知識對部分機械結(jié)構(gòu)進行了計算校核。根據(jù)對水下連接器測試裝置機械結(jié)構(gòu)的校核分析，驗證了測試裝置機械結(jié)構(gòu)設計的合理性。 液壓系統(tǒng)設計方面：根據(jù)測試裝置的功能要求，分析了液壓系統(tǒng)的受載工況，確定了液壓系統(tǒng)的基本要求及設計參數(shù)，完成了液壓系統(tǒng)設計。對構(gòu)成液壓系統(tǒng)的基本回路進行了分析，并對液壓系統(tǒng)的主要元件進行了設計計算與選型，進行了液壓系統(tǒng)性能估算，驗證了液壓系統(tǒng)設計的合理性。 對水下連接器測試裝置進行標定研究，保證測試裝置測試結(jié)果的準確度，并根據(jù)水下連接器測試裝置的工作原理、工作特點，結(jié)合測試裝置工作內(nèi)容的不同，運用AMEsim軟件分別建立各工況下的加載液壓系統(tǒng)模型，對加載方式進行仿真分析，驗證了水下連接器測試裝置滿足對不同類型、尺寸的水下連接器進行結(jié)構(gòu)力學性能測試的功能。
[Abstract]:The underwater connector test device is manufactured according to the national scientific and technological major project "Marine Deepwater Engineering Major equipment and supporting Engineering Technology" sub-project, "Deepwater underwater production facilities manufacturing," Test equipment and technical research "and developed special test equipment." The research goal of the project is to develop an underwater connector testing device with independent intellectual property rights, which is specially designed for underwater connectors in the full size range of two known series (vertical and horizontal) subjected to external loads (tension, pressure). Bending moment, torque) capability testing equipment. Based on the research status of underwater connector testing technology, the working principle of underwater connector testing device is determined according to the loading condition and structural characteristics of underwater connector. According to the basic requirements and design parameters of the underwater connector testing device, the overall scheme of the underwater connector testing device is designed, which meets the requirements of testing the tensile force, pressure, bending moment and torque of the vertical and horizontal underwater connectors of various sizes. According to the overall scheme of the test device, the mechanical structure and hydraulic system of the test device are designed in detail. In the aspect of mechanical structure design, this paper analyzes the loading load of the test device, and according to the characteristics of the load, makes a simplified analysis of the load model, and establishes the three-dimensional model of the key parts structure by UG NX6.0. Based on the seamless interface technology between UG and finite element analysis software ANSYS Workbench, the strength and stiffness of key structures are checked and calculated. At the same time, according to the simplified analysis type of the key parts of the test equipment, some mechanical structures are calculated and checked by using the knowledge of material mechanics, elastic mechanics, plate theory and so on. According to the checking and analysis of the mechanical structure of the underwater connector testing device, the rationality of the mechanical structure design of the testing device is verified. Hydraulic system design: according to the functional requirements of the testing device, the load condition of the hydraulic system is analyzed, the basic requirements and design parameters of the hydraulic system are determined, and the hydraulic system design is completed. The basic circuit of hydraulic system is analyzed, the main components of hydraulic system are designed and calculated, the performance of hydraulic system is estimated, and the rationality of hydraulic system design is verified. The calibration research of underwater connector test device is carried out to ensure the accuracy of the test result. According to the working principle and working characteristics of underwater connector test device, combined with the different working contents of the test device, The loading hydraulic system models under different working conditions were established by using AMEsim software, and the loading mode was simulated and analyzed. It was verified that the underwater connector testing device satisfied the function of testing the structural mechanical properties of different types and sizes of underwater connectors.
【學位授予單位】：哈爾濱工程大學
【學位級別】：碩士
【學位授予年份】：2013
【分類號】：P754

【參考文獻】

相關期刊論文 前10條

1 陳明義;;培育壯大我國的海洋工程裝備制造業(yè)[J];發(fā)展研究;2011年05期

2 王澤蛟;;銑床數(shù)控軸進給系統(tǒng)設計[J];裝備制造技術;2012年03期

3 曾江寧;徐曉群;壽鹿;廖一波;陳全震;鄭平;;海底石油管道溢油的生態(tài)風險及防范對策[J];海洋開發(fā)與管理;2007年03期

4 劉超;徐博;;我國海洋礦產(chǎn)資源開發(fā)對漁業(yè)的影響及對策[J];湖南農(nóng)業(yè)科學;2009年10期

5 陳子建;王振濤;趙華;;液壓系統(tǒng)節(jié)流調(diào)速回路分析及應用[J];機床與液壓;2010年04期

6 宋亞林;;使用雙向液壓鎖后液壓缸平穩(wěn)性的改善方法[J];機床與液壓;2011年04期

7 張寧;;東亞能源安全困境與出路[J];江南社會學院學報;2005年04期

8 路甬祥;流體傳動與控制技術的歷史進展與展望[J];機械工程學報;2001年10期

9 王寒陽;張淑君;柯尊芒;梁允魁;;閉式高速精密壓力機組合機身的有限元分析與優(yōu)化[J];煤礦機械;2012年04期

10 穆獻中;張緯九;;關于海洋石油工程技術服務業(yè)的發(fā)展建設問題[J];石油科技論壇;2007年05期

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