发明名称 |
METHOD AND APPARATUS FOR ELIMINATING THE WAVINESS OF TOOTH FLANKS AT GEAR MANUFACTURING MACHINES |
摘要 |
<p>In order to eliminate undulation errors in gear production wherein a generating motion of a gear-tooth flank of a gear fixed to a rotary table corresponding to an involute profile is induced by simultaneously imparting a predetermined rotary motion and a predetermined translatory motion to the rotary table, a reference ratio of these two speeds is determined, the momentary speeds of the table are measured and a momentary ratio is determined therefrom. A difference value is formed between the reference ratio and the momentary ratio. This difference value is first formed for each gear-tooth flank during one revolution and then stored in association with the momentary generating position of the gear and with the momentary stroke position of the gear-fabricating tool and only when the same gear-tooth flank is reached during a further revolution is the adjustment value of the gear-fabricating tool corrected by means of the stored difference values.</p> |
申请公布号 |
EP0140831(B1) |
申请公布日期 |
1988.07.20 |
申请号 |
EP19840810426 |
申请日期 |
1984.08.29 |
申请人 |
MAAG-ZAHNRADER UND -MASCHINEN AKTIENGESELLSCHAFT |
发明人 |
BLOCH, PETER, DR. SC. TECHN.;SCHNEIDER, OTTO, DIPL. EL.-ING. HTL;DONNER, MEINRAD |
分类号 |
B23F5/06;B23F5/02;B23F5/08;B23F23/00;B23F23/10;B23F23/12;G05B19/18;(IPC1-7):B23F5/02;G05D13/62 |
主分类号 |
B23F5/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|