公开(公告)号：US20150209881A1

公开(公告)日：2015-07-30

申请号：US14179904

申请日：2014-02-13

申请人： Shivam Autotech Ltd.

发明人： Neeraj MUNJAL

IPC分类号： B23F15/00

CPC分类号： B23F15/00 ,  B21K1/30 ,  Y10T29/49474

摘要： The present invention is relating to the method of manufacturing gear with double teeth patterns involving forging and two stage cold extrusion process, a component to be applied in power transmission systems, and more particularly to be used in motor cycles; wherein the whole structural features of said gear, along with its double teeth pattern therein, is achieved during the forging and cold extrusion processes followed by various sub processes.

摘要翻译： 本发明涉及具有涉及锻造和两级冷挤压加工的双齿模式的齿轮的制造方法，应用于动力传动系统中的部件，更具体地说在马达循环中使用。 其中所述齿轮的整体结构特征及其双齿图案在锻造和冷挤压过程之后是各种子工艺。

公开(公告)号：US20150209882A1

公开(公告)日：2015-07-30

申请号：US14165603

申请日：2014-01-28

申请人： Shivam Autotech Ltd.

发明人： Neeraj MUNJAL

IPC分类号： B23F23/04 ,  B23Q11/14 ,  B23F23/12

CPC分类号： B23F23/04 ,  B23F23/1243 ,  Y10T409/100795 ,  Y10T409/101749

摘要： A method for multi-gear hobbing and its application thereof towards hobbing more than one gear work-pieces simultaneously using single hob cutter, preferably on an automatic dry hob milling machine; wherein said hobbing operation mainly involves a work-arbor loaded with a virtual gear work piece comprising of preferably plurality of gear work-pieces, with or without plurality of spacer elements therein, stacked together on the work-arbor; a hob cutter suitable for hobbing on the complete cylindrical surface of said virtual gear work-piece; and effective fume control module and air cooling system, preferably as essential part of the automatic dry bobbing machines.

摘要翻译： 一种多齿轮滚齿的方法及其应用于同时使用单个滚刀切割机，优选在自动干式滚铣机上同时滚动多于一个齿轮工件; 其特征在于，所述滚齿操作主要涉及装有虚拟齿轮工件的工作轴，所述虚拟齿轮工件优选地包括多个齿轮工件，其中具有或不具有多个间隔元件，在工作轴上堆叠在一起; 适用于在所述虚拟齿轮工件的整个圆柱形表面上滚动的滚刀; 和有效的烟雾控制模块和空气冷却系统，优选作为自动干式摇摆机的重要部分。