多层压机偏置杠杆式同时闭合机构设计  

Design of the Offset-type Lever Simultaneous Closing Mechanism of Multi-layer Hot Press

作　　者：谢迪武[1] 涂登云[1] XIE Di-wu;TU Deng-yun(South China Agricultural University,Guangzhou Guangdong 510642,China)

机构地区：[1]华南农业大学

出　　处：《林业机械与木工设备》2020年第1期23-28,共6页Forestry Machinery & Woodworking Equipment

基　　金：国家自然科学基金面上项目“木材非对称单侧表层压缩热质耦合迁移机理”(31770601)

摘　　要：推导了偏置式杠杆同时闭合机构设计过程中所需的计算公式,包括构件主要几何尺寸计算、主要构件受力分析与粗略强度计算。并以给定参数的5层压机同时闭合机构设计为例,对这些公式的具体应用作了计算验证和展示。This article deduces the design computing equations required for the offset-type simultaneous closing mechanism with levers,including the computing of the basic dimensions of the components and the force analysis and approximate strength calculation of the main mechanism members.Taking the simultaneous closing mechanism of a five-layer hot press with given parameters for example,calculation verification and display of the specific applications of these equations were conducted.

关 键 词：同时闭合机构 尺寸计算 受力分析 强度校核 

分 类 号：TS642[轻工技术与工程]