English  |  正體中文  |  简体中文  |  Items with full text/Total items : 66984/66984 (100%)
Visitors : 22930890      Online Users : 163
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
Scope Tips:
  • please add "double quotation mark" for query phrases to get precise results
  • please goto advance search for comprehansive author search
  • Adv. Search
    HomeLoginUploadHelpAboutAdminister Goto mobile version


    Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/63258


    Title: 粉末冶金傘齒輪疲勞強度測試與破壞分析;Fatigue Test and Fracture Analysis of Pm Bevel Gears
    Authors: 蔡錫錚
    Contributors: 國立中央大學機械工程學系
    Keywords: 機械工程
    Date: 2012-12-01
    Issue Date: 2014-03-17 14:25:12 (UTC+8)
    Publisher: 行政院國家科學委員會
    Abstract: 研究期間:10106~10205;PM bevel gears are the most widely used PM gears for the angular transmission on intersecting axes. Because of their high production threshold, the PM bevel gears have relative good profit. This project focuses on the fatigue test of PM bevel gears and exploration of the factors to fracture based on the inspection and test results. It is expected to improve the manufacturing process and consequently to enhance the product quality. The project consists of three main research works, A. Stress analysis of PM bevel gears: The tooth bending stress and surface contact stress will be calculated with aid of the software KissSoft. The calculated results are then compared with FEM. A measurement of the tooth bending stresses is then conducted to validate and modify the calculation methods. B. Manufacturing and inspection of PM bevel gears: The manufactured PM bevel gears are inspected on an universal bevel gear tester to measure the contact patterns under loading and assembly errors, and also are tested on a single flank tester to obtain the transmission errors. C. Fatigue test and fracture analysis: With a test fixture, three kinds of tests, namely static tooth fracture, surface fatigue and tooth bending fatigue test, are conducted on a back-to-back test bench. With analysis of the inspection and test results, the factors to fracture of PM bevel gears are thus analyzed to serve as the basis for improvement of manufacturing process.
    Relation: 財團法人國家實驗研究院科技政策研究與資訊中心
    Appears in Collections:[機械工程學系] 研究計畫

    Files in This Item:

    File Description SizeFormat
    index.html0KbHTML150View/Open


    All items in NCUIR are protected by copyright, with all rights reserved.

    社群 sharing

    ::: Copyright National Central University. | 國立中央大學圖書館版權所有 | 收藏本站 | 設為首頁 | 最佳瀏覽畫面: 1024*768 | 建站日期:8-24-2009 :::
    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - Feedback  - 隱私權政策聲明