模組化滾針軸承自動組裝設備設計開發與功能驗證;Design and performance verification of Modular automatic assembly equipment for needle roller bearings

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题名:	模組化滾針軸承自動組裝設備設計開發與功能驗證;Design and performance verification of Modular automatic assembly equipment for needle roller bearings
作者:	施佑穎;Shih, Yu-Ying
贡献者:	機械工程學系在職專班
关键词:	汽門搖臂滾針軸承;模組化設計;設備開發;壽命實驗;組裝;Needle Roller Bearings for Rocker Arms;Modular design;machine development;Life test;Assembly
日期:	2018-07-05
上传时间:	2018-08-31 15:00:47 (UTC+8)
出版者:	國立中央大學
摘要:	本文係針對滾針軸承的組裝專用設備的開發、設計以及製造進行預組裝之產品進行缺陷問題的研究和探討解析。並藉由一種新型態限縮型的軌道轉輪裝針專用機構的設計，來達到汽門搖臂軸承可順利生產並減少人工全檢以及不良率的提高，並透過不同方面的機構設計改善以及實驗模擬進行各種設計之合理化，最後進而將此機構設計的觀念運用至其他相似形狀的產品，以進行模組化機構設計。此新型式限縮型的軌道轉輪裝針專用設備其機構包括Y軸滾珠線軌組前後引導機構、旋轉裝針機構、Z軸頂針機構以及3D光纖感測模組並透過可程式邏輯控制器(PLC)及人機介面的指令操作以完成人機雙向之互動並且達到設備自動化生產之功能。本機構設備的設計概念主要是以X、Y、Z三軸原點交接處為設計中心，並以此為主要關鍵機構所需要達成的動作作為基礎向外延伸。以最簡單的機構設計，來達到最大產能之要求並且減少產品缺陷的產生，也更能提高機構設備的稼動率以及減少維修裝設的無效工時。實驗結果證明此新型式限縮型的軌道轉輪裝針專用機構的設計不僅達到當初設計者的動作設計要求，且更合乎實際生產的作業標準。並且透過相關的軸承壽命實驗去探討以及研究汽門搖臂軸承的精度要求，並與市面上的軸承大廠進行相關性以及可靠度的比對以合乎客戶需求以及客製化組裝設備的設計和製造。最後並希望能夠藉由此論文的發表，來當作設計研發人員的研究案例，以激盪出更具創意性的機構設計。 ;In this paper,aiming at the development,design and manufacture of the special assembly equipment for needle roller bearings.And by a new type of limited reduction of the track wheel filling needle dedicated body design, to achieve the bearing can be successfully produced and reduce the artificial full inspection and improve the rate of non-performing and through through different aspects of the design and improvement of experimental design and simulation of various rationalization of the design, and finally this the concept of organizational design applied to other similar shapes of products for modular design. This new style reducing the track wheel needle filling special equipment it is institutions package Y-axis ball screw rail before and after the guide body, rotating Pin mechanism, Z-axis thimble mechanism and 3D optical fiber sensing module and through the programmable logiccontroller (PLC) And man-machine interface instructions to complete the two-way interactive man-machine interaction and equipment to achieve the function of automated production. The design concept of this facility is mainly based on the design of the three-axis X、Y、Z junction origins and serves as the basis for extending the key actions needed by the key agencies. With the simplest mechanical design to meet the requirements of the maximum capacity and reduce the production defects , it also improves the rate of operation of the equipment and reduces the number of invalid man-hours for maintenance and installation. The experimental results show that the design of the new type of limited-type track wheel needle-filling mechanism not only meets the original designer′s motion design requirements, but also more in line with the actual production of operating standards. And through the relevant bearing life experiment to explore and study the precision requirements of the valve swing bearing, bearing manufacturers and the market relevance and reliability comparison to meet the needs of customers and customized assembly equipment design and manufacturing . Finally , i hope to use this publication as a research case for designing R & D personnel to stimulate more creative organization design.
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