Aiming at the frame feed system of heavy large CNC gantry type machine, advantages and shortcomings of several transmission ways were introduced. The feed system gearbox, motor model choosing calculation and adjustment structure for gear, rack central distance were focused on. Also the electrical control principle was introduced.
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李绍萍,王元伦,彭梁锋,张文坤.数控龙门镗铣床龙门框架进给系统设计[J].机床与液压,2016,44(16):30-32. . Design of Frame Feed System for CNC Gantry Type Boring and Milling Machine[J]. Machine Tool & Hydraulics,2016,44(16):30-32