CAJ | 학술논문

抓斗是以抓取泥沙及各种散装货物能启闭的斗，颚板是抓斗工作装置的主要承力构件。该文采用Solidwoks创建多瓣抓斗的颚板的三维模型，然后导入Ansys Workbench中，以抓取碎石为例，对单个颚板进行应力分析，以偏载作为工况要求，分析出最大应力集中的位置，确定其大小是否满足材料的屈服强度。
조두시이조취니사급각충산장화물능계폐적두，악판시조두공작장치적주요승력구건。해문채용Solidwoks창건다판조두적악판적삼유모형，연후도입Ansys Workbench중，이조취쇄석위례，대단개악판진행응력분석，이편재작위공황요구，분석출최대응력집중적위치，학정기대소시부만족재료적굴복강도。
Grab bucket is scraping mud and various bulk cargo can open/close, jaw plate is the main bearing components work device of the grab bucket. This paper adopts Solidwoks create disc grab more three-dimensional model of jaw, then stir in Ansys Workbench, fetching gravel, for example, stress analysis was carried out on the single jaw, working condition of partial load as re-quirements, analysis of the location of the maximum stress concentration, to determine whether the size meet the material yield strength.