环锭细纱机钢领板升降蜗轮箱蜗杆的加工
2018-11-21 18:08:31   来源:   评论:0 点击:

为了提高环锭细纱机钢领板升降蜗轮箱中蜗杆的制造质量和生产效率,采取Y38型滚齿机切向进给刀架和安装在工作台心轴上的插齿刀加工蜗杆的工艺,以实例详细分析其加工原理。指出:插齿刀
丁亚平,郝树华,赵杏根
(晋中经纬泓鑫机械有限公司,山西 晋中  030601)
 
摘要:为了提高环锭细纱机钢领板升降蜗轮箱中蜗杆的制造质量和生产效率,采取Y38型滚齿机切向进给刀架和安装在工作台心轴上的插齿刀加工蜗杆的工艺,以实例详细分析其加工原理。指出:插齿刀刀刃与刀轴蜗杆要安装在同一个水平线上,对准蜗杆中心,使加工后的蜗杆螺旋线为阿基米德螺旋线;多齿切削的插齿刀生产效率较高,插齿刀与蜗杆啮合加工,展成齿形精度高、表面粗糙度Ra值小。
关键词:蜗轮箱;蜗杆;插齿刀;切向刀架;阿基米德螺旋线
中图分类号:TS103.8      文献标志码:B      文章编号:1001-9634(2018)S1-0014-02
 
收稿日期:2018-02-26
作者简介:丁亚平(1970—),女,山西晋中人,工程师,主要从事产品设计和工艺技术方面的研究。
 
Machining of the Worm in the Worm Gear Case for Ring Plate Lifting of Ring Spinning Frame
DING Yaping,HAO Shuhua,ZHAO Xinggen
(Jinzhong Jingwei Hongxin Machinery Co.,Ltd.,Jinzhong 030601,China)
 
Abstract:In order to improve the manufacturing quality and production efficiency of the worm in the worm gear case for ring plate lifting of ring spinning frame,the cutting feed frame of Y38 type hobbing machine and the gear cutter mounted on the worktable mandrel are adopted to process the worm,and the principle of machining is analyzed in detail with an example.It is pointed out that the blade of gear shaper cutter should be installed on the same horizontal line of worm of cutter shaft and aligned with the center of worm,so that the spiral of worm after processing is archimedes spiral.The production efficiency of the gear shaper cutter with multi-tooth cutting is higher,the gear shaper cutter meshes with worm,the tooth form precision is high and the surface roughness Ra value is small.
Key Words:worm gear case;worm;slotting cutter;tangential hob head;archimedes spiral
 
参考文献:
[1] 天津齿轮机床研究所.齿轮工手册[M].天津:天津科学技术出版社,1979.
[2] 北京业余机械学院工人班.齿轮原理与制造[M].北京:科学出版社,1970.
[3] 谢竹铭.齿轮切削[M].辽宁:辽宁人民出版社,1961.
 

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