烟草科技Issue(8)：22-25,4.
滚刀式切丝机切丝刀切削角度分析
Study on Cutting Angle of Blade in Rotary Guillotine Cutter
刘志翎 1郭飚1
作者信息
- 1. 昆明烟机集团二机有限公司,昆明市东郊金马寺 650216
- 折叠
摘要
Abstract
For finding out preferable cutting angles of blades and improving cutting quality of tobacco cutter,the cutting angle of blade, forming process of chipping and effects of cutting angle on cutting quality were analyzed with a theoretical model about cutting angle of blade which was developed on the working principle of rotary guillotine cutter and by referring to the research approaches of metal and wood cutting theories. The validation was conducted by taking the knife drums in SQ34 series and SQ3 series horizontal rotary guillotine cutter as objects. The results showed that: the cutting angle of cutting drum with straight blade was 24° and that of cutting drum with curved blade ranged from 22° to 28°. For stem cutter, cutting drum with horizontal curved blades would offer better cutting quality. The experimental results basically agreed with the analysis results.关键词
滚刀式切丝机/切丝刀/切削角度/切屑/刀辊Key words
Rotary guillotine cutter/Knife/Cutting angle/Chipping/Drum分类
轻工纺织引用本文复制引用
刘志翎,郭飚..滚刀式切丝机切丝刀切削角度分析[J].烟草科技,2012,(8):22-25,4.
