| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a means capable of easily and quickly manufacturing a large-sized bevel gear. <P>SOLUTION: A device 10 for soft machining of bevel gear, having a receptacle 12 for receiving a bevel gear blank K1 and having a tool spindle 13.1 for receiving a cutter head 13.2. The device 10 comprises a machining arm 11 having a pivot A1. The machining arm 11 has the tool spindle 13.1 for receiving the cutter head 13.2 on a first side thereof, and has a tool spindle 14.2 for receiving an end-milling cutter 14.2 on a second side thereof. A CNC controller S puts the tool spindle 14.2 into rapid rotation to cut a predetermined number of gear gaps on the bevel gear blank K1. After the machining arm 11 is pivoted, the cutter head used as the bevel gear finishing tool 13.2 is used, and it is put into slower rotation. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
