CAJ | 학술논문

针对大模数齿轮齿形的加工特点,着重分析了斜齿轮多轴数控加工的工艺方法和工艺特点,研究了斜齿轮齿形多轴加工中刀具轨迹的生成、加工编程、刀具轨迹仿真验证、刀具干涉和机床与齿轮齿形的碰撞检查等,寻求出斜齿轮多轴数控加工的最优方法和工艺方案.该方案既能够充分发挥多轴设备的加工能力,又为大模数斜齿轮加工提出了新的方法与思路.
침대대모수치륜치형적가공특점,착중분석료사치륜다축수공가공적공예방법화공예특점,연구료사치륜치형다축가공중도구궤적적생성、가공편정、도구궤적방진험증、도구간섭화궤상여치륜치형적팽당검사등,심구출사치륜다축수공가공적최우방법화공예방안.해방안기능구충분발휘다축설비적가공능력,우위대모수사치륜가공제출료신적방법여사로.
In view of processing characteristics of large module gear,the multiaxis NC machining technology and processing characteristics of helical gear were analyzed. Tool path generation,machining program,tool path simulation,cutter interference and collision detection for machine tool and gear profile were discussed. The optimal method and process scheme of helical gear for multiaxis machining were found out. This method can not only make full use of the processing capacity of multiaxis NC machining center, but also give us a new way and thought for large module helical gear’s processing.