冷却机托轮柔性数字化加工生产线的应用

Application of Cooling Support Roller Flexible Digital Processing Line

针对传统冷却机托轮“辊圈-轴-轴承盖”加工生产线存在的加工区域分布广、加工流程长、所需操作工人多等问题,天津水泥院自主研发设计了冷却机托轮装置柔性数字化加工生产线。该生产线主要由数控卧式车床、立式加工中心、淬火机床、工业机器人等构成,可实现工件多工序自动化加工;机器人可根据工件的不同种类快换夹具,同时引入了软浮动控制功能,可实现机器人弹性运动与随动运动;采用水汽清洗与去铁屑盘刷相结合的清洁方式,可降低因铁屑粘附造成的气密检测报警频次;采用数字化集成控制系统,可实现对设备状态及测量数据的实时采集,并与工厂管理系统连接。应用实践表明,柔性加工生产线大幅提升了冷却机托轮生产效率和产品质量,减少了人力运营需求,可为企业带来显著的经济效益。

In view of the problems existing in the traditional cooling support roller"roller ring-shaft-bearing cover"processing line,such as wide processing area distribution,long processing cycle and many operators,TCDRI independently developed and designed a flexible digital processing line for cooling support roller device.The production line is mainly composed of CNC horizontal lathe,vertical machining center,quenching machine,industrial robot,etc.,which can realize multi-process automatic processing of work piece.The robot can quickly change the fixture according to different kinds of work piece,and the soft floating control function is introduced to realize the elastic movement and follow-up movement of the robot.The frequency of detection and alarm caused by the adhesion of iron filings can be reduced by the combination of water vapor cleaning and iron chip cleaning.The digital integrated control system can realize the real-time acquisition of equipment status and measurement data,and connect with PIMS system.The application practice shows that the flexible processing line greatly improves the production efficiency and product quality of the cooling support roller,reduces the manpower operation demand,and can bring significant economic benefits to the enterprise.