木屋圆木梁加工中心转塔式主轴结构设计与研究  

Design and Research of Log Cabin Beam Machining Center Turret Type Spindle Structure

作　　者：马岩[1] 李虎[1] 杨春梅[1] 任长清[1] 路遥[1] 

机构地区：[1]东北林业大学林业与木工机械技术中心

出　　处：《林产工业》2016年第8期28-33,共6页China Forest Products Industry

基　　金：国家"十二五"支撑项目"黑龙江省数控一代木工机械产品创新应用示范工程"(2014BAF11B00);黑龙江省应用技术研究与开发计划"木材数控微米刨铣加工及智能控制装备研究"(GA14A401)共同资助

摘　　要：通过对圆木梁加工形式的分析,确定加工中心转塔式主轴结构的总体布局方案,利用SolidWorks软件对木屋圆木梁加工中心进行三维建模。完成了矩形转塔、车外圆和铣横向榫槽主轴总成、钻孔主轴总成、铣纵向榫槽主轴总成、铣端部榫槽主轴总成、转动总成的结构设计及单位切削力、切削功率等主参数的设计计算。该设计使加工中心能够一次性进行车削、铣削、钻孔等形式的加工,大大提高了木屋圆木梁的加工精度和加工效率。Through analysis of the log beam processing form,the general layout scheme of machining center turret type spindle structure is determined and the three-dimensional（3D） modeling of log cabin beam machining center is built with Solid Works software.The structural design of rectangular turret,truning and transverse groove milling spindle assembly,boring spindle assembly,vertical milling groove spindle assembly.end milling groove,and rotary assembly are completed.Design and calculation of main parameters,such as cutting force and cutting power are also completed.The designed machining center can be a one-lime turning,milling,drilling and oilier forms of processing machine which greatly improves the machining accuracy and machining efficiency of log cabin beam.

关 键 词：圆木梁 加工中心 转塔式主轴结构 切削功率计算 

分 类 号：TH122[机械工程—机械设计及理论]