BQ20 SeriesPlanerEquipped With Milling And Grinding Heads, Functions Such As Planing, Milling, Grinding, Drilling, And Countersunking Can Be Achieved. Equipped With A Right Angle Accessory Milling Head, The Workpiece Can Be Clamped In One Go, Achieving Five Sided Machining. One Machine Is Versatile, Improving The Machining Quality And Production Efficiency Of The Workpiece. This Series Of Machine Tools Is The Basic Machine Tool For Longmen Milling And Grinding Machines. At The Same Time Of Development, Milling And Grinding Functions Were Reserved, And Milling And Grinding Heads Can Be Installed At Any Time To Meet Different Processing Requirements.
Main Structural Performance And Characteristics:
The Main Components Of The Machine Tool, Including The Bed, Worktable, Left And Right Columns, Crossbeam, Gantry Top, And Connecting Beam, Are All Made Of Resin Sand Molding And High Alloy Wear-resistant Cast Iron Casting. They Undergo Thermal Aging Treatment, Vibration Aging Treatment, Rough Machining, Vibration Aging Treatment, And Precision Machining To Eliminate Negative Stress On The Machine Parts And Maintain Stable Performance. The Lifting And Positioning Of The Crossbeam Is Achieved Through Mechanical Or Hydraulic Locking, Ensuring Accurate Positioning. The Horizontal Feed Of The Crossbeam Vertical Tool Holder (vertical Milling Head) And The Vertical Feed Of The Side Tool Holder (side Milling Head) Are Both Controlled By AC Servo, With Intermittent And Continuous Stepless Feed. The Surface Of The Machine Tool Guide Rail Is Subjected To Audio Quenching Or Point Contact Hardening Treatment, And Precision Grinding. The Surface Of The Workbench Guide Rail Is Bonded With A High Wear Resistance Guide Rail Pair.
The Main Drive Adopts A Self-developed Four Speed Multifunctional Gearbox For Planing, Milling, And Grinding, Controlled By A Variable Frequency And Stepless Speed Control System, Achieving Low Speed And High Torque, Enabling Fast Planing, Low-speed Milling, And Grinding, And Smooth Operation.
The Electromechanical Control System Adopts Programmable PLC Central Processing Unit And Intelligent Power Amplifier, Digital AC Servo Control Technology (IMS Series Controller), To Achieve High-precision Servo Control Of Three-phase AC Asynchronous Motors.
Workbench Operation Equipment; YSK AC Servo Control (variable Frequency) Motor Achieves Low-speed, Low-energy, And High Torque Drive (saving 30-40% Energy Compared To DC European Motor Units), With A 2500 Line Encoder For Operational Control.
