基于PCI控制的新型无轴向进给齿轮珩磨样机的设计

Design of New Non-Axial Feed Gear Honing Machine Based on PCI Control

摘要: 设计制造了新型无轴向进给齿轮珩磨机床样机，该机床样机结构主要由机床架、渐开线蜗杆型珩磨砂轮、伺服电机、主轴传动系统、工件轴系统构成。机床控制系统以PCI-1010运动控制卡为核心控制两台伺服电机同步运行，电机刚性连接主轴传动系统拖动珩磨砂轮实现机床磨削齿轮过程中的对刀、同步磨削、差速进给、复位等操作。PCI-1010运动控制卡与伺服电机驱动器连接，获取蜗杆型珩磨砂轮轴的运动信息，通过VB编写控制程序同时设计开发出满足机床实际要求的可视化界面，机床操作人员通过修改相应的参数并点击不同的指令按钮控制机床进行自动加工和手动加工模式。

Abstract: A new type of non-axial feed gear honing machine is designed and manufactured. This machine is mainly composed of machine frame, involute worm type grinding wheel, servo motor, spindle drive system and workpiece axis system. The control system of machine controls two synchronous servomotors with PCI-1010 motion control card as the core, and the rigid connection spindle drive system of the motor is dragged by the honing wheel to realize the operation of the tool, synchronous grinding, differential feed and reset during the process of grinding gear. The PCI-1010 motion control card is connected with the synchronous servo driver to obtain the position information of the worm type honing wheel. The control program is written by VB. The visual interface is designed and developed to meet the actual requirements of the machine. Processing and manual processing mode can be selected. The operator only needs to modify the corresponding parameters and clicking on the different instruction buttons.