FIELD: metal working. SUBSTANCE: method includes machining under conditions of hobbing of different tooth spaces during forward and reverse travel by means of grinding tool installed on tool spindle and its axis is perpendicular to direction of hobbing. Grinding tool is turned about cross point of its axis with axis of tool spindle rotation. It is done to reduce thermal stress of machining process and to improve cooling liquid supply by interruption of contact zone of grinding tool and side surface of circular tooth of wheel due to changing the height of external and internal working surfaces of grinding tool for one turn of the latter. The cross point is located in plane of middle line of reference rack tooth. Grinding tool is turned about cross point through an angle determined by formula. EFFECT: enhanced accuracy of machining. 5 dwg, 1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF NONCONTINUOUS GRINDING OF ROUND-TOOTH SPUR GEARS | 1999 |
|
RU2147977C1 |
| GRINDING DEVICE FOR FASTENING OF WHEEL FOR WORKING OF WHEELS WITH ROUND TEETH | 1999 |
|
RU2146995C1 |
| SLIT GRINDING WHEEL FOR GRINDING GEAR WHEELS WITH CIRCULAR TEETH | 1999 |
|
RU2147268C1 |
| ATTACHMENT DEVICE OF GRINDING WHEEL FOR NONCONTINUOUS MACHINING OF WHEELS WITH ROUND TEETH | 1999 |
|
RU2147978C1 |
| ABRASIVE-DIAMOND TOOL FOR ELECTRIC CONTACT WORKING OF GEAR WHEELS WITH CIRCULAR TOOTH | 2003 |
|
RU2231427C1 |
| METHOD OF ABRASIVE-DIAMOND ELECTRIC-CONTACT WORKING OF GEAR WHEELS WITH CIRCULAR TOOTH | 2003 |
|
RU2231426C1 |
| METHOD FOR ABRASIVE-DIAMOND INTERMITTENT ELECTRIC-CONTACT WORKING OF GEAR WHEELS WITH CIRCULAR TOOTH | 2002 |
|
RU2228822C1 |
| INTERMITTENT DIAMOND-ABRASIVE DISC FOR ELECTRIC CONTACT WORKING OF GEAR WHEELS WITH CIRCULAR TOOTH | 2002 |
|
RU2230634C1 |
| ABRASIVE-DIAMOND TOOL FOR ELECTRIC CONTACT GEAR HONING WITH USE OF IMPREGNATOR | 2004 |
|
RU2273551C1 |
| TOOTHED DIAMOND-ABRASIVE TOOL WITH IMPREGNATOR | 2004 |
|
RU2273552C1 |
