皮带输送机用陶瓷托辊专用切割锯床设计  

Design of Special Machine Tool for Ceramic Roller Used in Belt Conveyor

作　　者：王桂梅 张永硕 杨立洁 成树峰 

机构地区：[1]河北工程大学机械与装备工程学院,河北邯郸056038 [2]河北骥驰耐磨材料有限公司,河北邯郸056001

出　　处：《机床与液压》2018年第4期13-15,20,共4页Machine Tool & Hydraulics

基　　金：河北省科技计划项目(16394102D);2017年度河北省重点研发计划先进装备制造专项(17211906D)

摘　　要：分析陶瓷材料加工传统工艺的不足,根据用户要求,针对陶瓷材质输送机托辊脆硬性高、加工难度大的特点提出采用专用锯床的多锯片一次性旋切方案,从而保证托辊两端面的平行度、成品率及加工效率。针对Al_2O_3陶瓷托辊设计了切割加工的专用锯床。阐述了专用锯床的整体结构,并对旋切方案、锯片更换机构及支撑座的设计、切割力与功率计算、工作过程作了详细介绍。On the basis of analyzing the shortcomings of the traditional process of ceramic materials, according to the require- ments of users, for the ceramic material conveyor roller with high brittleness and difficult processing, the multi-saw blade rotary cut- ting program was proposed to ensure that both ends of the plane parallelism, yield and processing efficiency. For Al2O3ceramic roller, a special sawing machine was designed. The overall structure of the special sawing, and peeling program, design of saw blade replace- ment mechanism and support seat, calculation of cutting force and power, work process were introduced in detail.

关 键 词：陶瓷托辊 专用锯床 旋切 结构设计 

分 类 号：TG56[金属学及工艺—金属切削加工及机床]