| 刘晓雯,金鑫,刘玥.胶接圆锯片设计与仿真分析[J].唐山学院学报,2023,36(6):33-37 |
| 胶接圆锯片设计与仿真分析 |
| Design and Simulation Analysis of Glued Circular Saw Blade |
| |
| DOI：10.16160/j.cnki.tsxyxb.2023.06.007 |
| 中文关键词: 圆锯片 有限单元法 胶接 |
| 英文关键词: circular saw blade finite element method gluing |
| 基金项目:唐山市市级科技计划项目（22130207G）；河北省高层次人才资助项目（C20231130） |
|
| 摘要点击次数: 1622 |
| 全文下载次数: 1421 |
| 中文摘要: |
| 在常规夹层圆锯片基体结构的基础上，设计了一种胶接圆锯片基体结构。通过性能参数对比，选取JL-6103型胶黏剂用于圆锯片的胶接。采用专用合金工具钢65 Mn为基体材料，基于有限单元法，分别对常规夹层圆锯片基体及新型胶接圆锯片基体进行模态分析和谐响应分析，发现胶接圆锯片固有频率、最大变形量和等效应力值均远远小于常规夹层圆锯片，故胶接圆锯片具有更好的吸能减振效果。 |
| 英文摘要: |
| Based on the base structure of the conventional sandwich circular saw blade, a glued circular saw blade matrix structure is designed. Through the comparison of performance parameters, JL-6103 adhesive is selected for the bonding of circular saw blades. With the special alloy tool steel 65Mn as the base material,based on the finite element method, the modal analysis and harmonious response analysis are conducted on the conventional sandwich circular saw blade base and the new glued circular saw blade base respectively. It is found that the natural frequency,maximum deformation and equivalent stress value of the glued circular saw blade are much smaller than those of the conventional sandwich circular saw blade, which indicates that the glued circular saw blade have better energy absorption and vibration damping effect. |
|
查看全文
查看/发表评论 下载PDF阅读器 |
| 关闭 |