公开(公告)号：US5618222A

公开(公告)日：1997-04-08

申请号：US351781

申请日：1994-12-08

申请人： Antonio Baima ,  Giuseppe Borio ,  Mario Bo ,  Leonardo De Carlo ,  Aurelio Berruto ,  Roberto Tolomei ,  Gianluigi Boscolo

发明人： Antonio Baima ,  Giuseppe Borio ,  Mario Bo ,  Leonardo De Carlo ,  Aurelio Berruto ,  Roberto Tolomei ,  Gianluigi Boscolo

IPC分类号： B23P15/04 ,  B23Q1/48 ,  B24B19/14 ,  B24B19/26 ,  F02C7/00 ,  G05B19/18

CPC分类号： B23Q1/4804 ,  B24B19/14 ,  B24B19/26 ,  G05B19/182

摘要： A blade sector has a plurality of blades and a circular body connecting the ends of the blades defining its own axis and is finished by the working of a lateral surface of the circular body itself; the working of the lateral outer surface is effected with the use of a disc tool having a shaped cutting surface by arranging the cutting surface of the disc tool in contact with the lateral surface and rotating the sector about an axis distinct from the axis of the circular body and, at the same time as the bladed sector is rotated, displacing the blade sector and the disc tool translationally relative to each other in two directions perpendicular to the first axis in such a way that a distance between the axis of the circular body and the instantaneous point of contact of the lateral surface with the disc tool is kept constant during the entire working of the lateral surface itself.

摘要翻译： 叶片扇区具有多个叶片和圆形体，其连接限定其自身轴线的叶片的端部，并且通过圆形本体的侧表面的加工而完成; 侧面外表面的工作通过使用具有成形切割表面的圆盘工具来实现，该圆盘工具通过将圆盘工具的切割表面布置成与侧表面接触并且围绕与圆形轴线不同的轴线旋转扇区 并且在叶片扇形旋转的同时，使刀片扇区和盘片工具相对于彼此在垂直于第一轴线的两个方向上相互平移地移动，使得圆形体的轴线与 侧表面与圆盘工具的瞬时接触点在侧表面本身的整个加工过程中保持恒定。

公开(公告)号：US5562372A

公开(公告)日：1996-10-08

申请号：US351839

申请日：1994-12-08

申请人： Antonio Baima ,  Giuseppe Borio ,  Leonardo De Carlo ,  Aurelio Berruto ,  Roberto Tolomei ,  Gianluigi Boscolo

发明人： Antonio Baima ,  Giuseppe Borio ,  Leonardo De Carlo ,  Aurelio Berruto ,  Roberto Tolomei ,  Gianluigi Boscolo

IPC分类号： B23F15/06 ,  B23F17/00 ,  B23F19/00 ,  B23F19/10 ,  B23F23/12 ,  B23F5/27

CPC分类号： B23F19/10 ,  B23F15/06 ,  B23F17/005 ,  B23F19/002 ,  B23F23/1262 ,  Y10T409/10477 ,  Y10T409/107791 ,  Y10T409/10795

摘要： A method for the manufacture of gears, in which a gear adapted for meshing with a toothed pinion is formed by means of a disc tool having a cutting edge exactly the same as the contour of the teeth of the pinion; the tool being positioned so that its cutting edge would be coincident, if the gear were meshed with the pinion, with the contour of the teeth of the pinion itself, and is pivoted about an axis perpendicular to its own axis of rotating; about the pivot axis, the gear is moved translationally along a line of action perpendicular to the axis of rotation of the disc tool itself and is rotated about its own axis perpendicular to the line of action; the ratio of the speeds of rotation of the gear about its axis and the speed of pivoting of the disc tool about is axis being variable in dependence on the position of the zone of contact of the disc with the gear.

摘要翻译： 一种用于制造齿轮的方法，其中适于与齿形小齿轮啮合的齿轮通过具有与所述小齿轮的齿轮轮廓完全相同的切削刃的圆盘工具形成; 该工具被定位成使得如果齿轮与小齿轮啮合，则其切削刃将与重量小齿轮的齿轮轮廓重合，并且绕垂直于其自身旋转轴线的轴线枢转; 围绕枢转轴线，齿轮沿着与盘工具本身的旋转轴线垂直的作用线平移地移动并且围绕其自身的轴线垂直于作用线旋转; 齿轮围绕其轴线的旋转速度与盘片工具的转动速度的比率是根据盘与齿轮的接触区域的位置而变化的。