YH-500HMY DMTG HARD WAY TURNING AND MILLING MACHINE WITH Y AXIS 1. Bed process structure: one-piece bed structure Strong cutting ability and wide processing range Best Optimization Structural Analysis Through structural analysis, the main unit structure is optimized, and by reducing the height of the equipment, it can also maintain the dynamic stiffness of the bed during heavy cutting. High-strength HT300 cast iron integrally formed strong structure bed. Medium-frequency quenching rectangular guide rail (52-54°), precision grinding in one clamping, special wear-resistant sheet on the slide plate, precision fit by manual scraping, bearing seat, motor seat are assembled by scraping mosaic. Moreover, the YH-500H series adopts a 30-degree inclined bed, which greatly improves its processing stability and accuracy retention. Separately integrated cutting fluid tank The coolant tank is installed in front of the bed to prevent leakage and maintain stability by using high-power coolant processing. guideway:box guideway All axes of YH-500H series adopt box-type guide rail design, which has better moving ability. The box-type guide rail has a strong ability to offset the vibration caused by cutting, reduce tool loss and improve processing stability. Sealed built-in structure: The design of the X-axis of YH-500H series adopts a sealed built-in structure, which can minimize the damage to the turret by chips. spindle:heavy cutting and high accuracy For the spindle for heavy cutting, the shaft design adopts the structural design that is often used in large machine tools. The combination of double cylindrical roller bearings and angular contact ball bearings provides excellent heavy-duty machining capabilities. In addition, the machinability is improved by adopting multi-channel belts, and the problems of noise and belt slippage are reduced. The spindle design adopts a labyrinth structure to reduce the possible damage to the bearing caused by the coolant and improve the machining stability. (2800 r/min) can be used for high-speed precision cutting for users, suitable for mass production and manufacturing complex shapes, Products with high rigidity requirements, high precision requirements and high finish. tailstock heavy high rigidity structure Servo powered turret: Line rail structure, high rigid overall design, with high precision three-plate radial clutch, to ensure high positioning accuracy, repeat positioning accuracy, with servo motor to drive the cutter head to rotate, for two-way or any nearby tool selection, using hydraulic pressure The principle is to relax, clamp the clutch, cooperate with the proximity switch to feedback the clutch action signal, and quickly and accurately achieve the tool change action, with good rigidity, precision, and dynamic response characteristics manual scrap 1. MT5 movable top, the sleeve is extended hydraulically, the drag plate drags the tailstock, and it is locked manually. Bed saddle, pallet, spindle combined surface tailstock, screw seat, motor seat All are manual shoveling assembly process. chuck and cylinder Taiwan (Korea) high-speed rotary chuck oil cylinder is adopted, and an automatic chip removal device is selected at the same time, which can greatly reduce the labor intensity of the operator and realize safe and efficient production. The above functional components can be programmed and controlled, and can be designed and installed according to the special requirements of users Various special fixtures. Model parameters: unit (mm) models Item YH-500HMY Main parameters swing diameter on bed Φ680mm Maximum machinin