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DVT52 series is a heavy-duty double-column vertical lathe,The lathe can provide rough and finish processing of inner and outer cylindrical surface, end face and grooving of ferrous metal, non-ferrous metal and some non-metal parts.
Features
Implement the latest national precision standard and safety standard, equipped with advanced and reliable electro- mechanical components at home and abroad.
Its excellent structural performance and strong rigidity can meet the requirement of strong cutting.
The table can bear large tonnage load with good stability, high efficiency, safety and reliability.
Left and right tool holders of DVT52 series are controlled by DVT system and equipped with digital display scale.
Servo drive and X.Z axis feed servo motor are adopted from Beijing Super Synchronous products.
The X and Z axes of the left and right tool holders are driven by servo motor through precision planetary reducer to increase the torque to drive the ball screw for horizontal and vertical movements.
Product Advantages
Turning Turret: The left and right tool holder are controlled by DVT system, and is composed of beam slide seat, RAM, balance cylinder, ball screw and planet reducer.
Worktable: The working table adopts constant-current static pressure guide rail.There is a double-row radial cylindrical roller bearing on the spindle of the worktable.
Gantry Frame: Gantry frame by the left and right columns and connecting beam composition.
Hydraluic Station: Hydraulic station comprising: a table static system, the main drive transmission system, beam clamping system, the vertical turret ram hydraulic balancing system.
Lubrication System: System control elements and motor drive units are installed in an independent distribution cabinet, all the operating elements are centralized on the floor cabinet button station.
Product Parameters
Specification | Unit | DVT5225 | DVT5231 | DVT5240Q | DVT5240 | DVT5250Q | DVT5250 | DVT5263 | DVT5280Q | |
Max workpiece dia | mm | 2500 | 3150 | 4000 | 4000 | 5000 | 5000 | 6300 | 8000 | |
Table dia | mm | 2250 | 2830 | 2830/3150 | 3200/3600 | 4500 | 4500 | 5700 | 7200 | |
Max workpiece height | mm | 1600/2000/ 2500 | 1600/2000/ 2500 | 1600/2000/ 2500 | 1600/2000/ 2500 | 2000/2500/ 3150 | 2000/3150 | 3150 | 2500/3150/ 4000 | |
Max workpiece weight | t | 10/15/20 | 10/15/20 | 15/20 | 32 | 40 | 65 | 80 | 100 | |
Max torque of table | KN.m | 63 | 63 | 63 | 80 | 80 | 100 | 250 | 400 | |
Table rotate speed range(16 step) | 4 gears or 2 gears stepless | r/min | 0.5-60 | 0.5-60 | 0.5-60 | 1-50 | 1-45 | 0.42-42 | 0.42-32 | 0.16-16 |
16 grade | 2-63 | 2-63 | 2-63 | 2-63 | 0.42-45 | |||||
Max cutting force of the vertical holder | KN | 32 | 35 | 35 | 40 | 40 | 50 | 70 | 100 | |
Vertical toolholder move limit | degree | ±30° | ±30° | ±30° | ±30° | ±30° | ±30° | ±30° | ±30° | |
Tool rest feed range | mm/min | 0.1-500 | 0.1-500 | 0.1-500 | 0.1-500 | 0.1-500 | 0.1-500 | 0.1-500 | 0.1-500 | |
Tool rest feed level(ungraded) | grade | stepless | stepless | stepless | stepless | stepless | stepless | stepless | stepless | |
Horizontal travel of rail head | mm | 1400 | 1725 | 2150 | 2150 | 2765 | 2765 | 3400 | 4400 | |
Ram travel of rail head | mm | 1000 | 1000/1250 | 1000/1250 | 1000/1250 | 1250/1600 | 1250/1600 | 1600/2000 | 1250/2000/ 2250 | |
Crossbeam travel | mm | 1250 | 1250 | 1250 | 1250 | 2000 | 2000 | 2150 | 2800 | |
