MX650B: New 5-axis vertical workbench – the solution for high-precision, complex machining from DRC
2025-12-26
DRC presents 5-axis vertical workbench MX650B - innovative CNC equipment, which is a high-tech intelligent solution specifically designed for the aerospace industry, automotive toolmaking and processing of high-precision complex parts. Combining advanced design solutions, precise transmission technology and intelligent control system, this 5-axis vertical workbench MX650B achieves the ideal combination of high rigidity, precision and productivity, offering manufacturing plants a complete solution for all stages of processing - from simple operations to complex curved surfaces.
High rigidity design: the basis for long-term precision
The MX650B features an integral bridge design: the base remains stationary, the crossbar moves in the Y-axis, the seat and rod provide X- and Z-axis feed, and the rotary table on the base provides synchronous A/C-axis operation. This architecture guarantees a large stroke (X650mm/Y800mm/Z560mm) and optimizes the force transmission path.
The key components (base, wall panels, beam) are made of high quality cast iron using resin sand molding. Double heat treatment and full aging eliminate residual stresses, while a dense stiffener system and Finite Element Analysis (FEM) optimization increase overall stiffness by 25% compared to traditional models. This effectively resists vibration and deformation during heavy cutting.
Particular attention is paid to the transmission system: the Y axis is equipped with four guides and a double drive (two screws, two motors), completely eliminating the influence of eccentric loads. The X/Y/Z axes are equipped with Swiss brand cylindrical linear guides and Taiwan ground double-nut ball screws with Japanese precision support bearings. Pre-tensioning the screws eliminates loss of accuracy due to thermal expansion.
The A-axis adopts a double-sided support structure with Taiwan DD direct motor (zero backlash, stable high torque), and the C-axis provides 360° endless rotation. This makes it possible to easily machine complex curved surfaces with high consistency even under high inertia loads.
Upgraded Features: Maximum Performance and Precision
High speed and rigidity spindle system
The spindle with high precision HSK A63 interface provides dual locking (taper, end) and excellent dynamic balance. The speed range is 10-15,000 rpm, which is suitable for low-speed heavy cutting and high-speed finishing. Rated power - 18 kW (S1), peak - 30.6 kW (S6-25%), maximum torque - 140 Nm (S6-25%). Lubricant lubrication guarantees long-term trouble-free operation without maintenance, and Tongfei temperature stabilization system minimizes thermal deformation, improving the surface quality of parts.
High precision straight motor rotary table
Taiwan DD rotary table with a diameter of 630 mm and a load capacity of 850 kg: A-axis tilt angle ±120°, C-axis infinite rotation of 360°. The HEIDENHAIN high-precision rotary encoder and full closed-loop system provide ±0.006° position repeatability, zero backlash and fast response – ideal for 5-axis synchronous machining of complex parts.
High Dynamic Feed System
Rapid traverse speeds on the X/Y/Z axes are 48/48/36 m/min, significantly reducing uncutting time. HEIDENHAIN linear encoders (Y-axis dual feedback) offer synchronization errors of less than 5 µm, positioning accuracy of 0.008 mm and repeatability of 0.006 mm.
Intelligent Control: Simplifying Complex Processes
The MX650B is equipped with the latest Siemens SINUMERIK ONE CNC control system with an intuitive interface. The system processes data efficiently, supports complex path planning and real-world control of 5-axis synchronous machining. Integrated intelligence: Renishaw automatic calibration (in 10 minutes) for improved machining consistency, 3D collision avoidance to protect equipment from programming or operating errors.
Ergonomic design: easy to use and maintain
Standard equipment includes an intelligent automatic lubrication system (guide lubrication cycle - 2000 hours), a spindle purge device, a highly efficient chip removal system and a fully enclosed protective housing. The large transparent observation window and ergonomic control layout improve safety and ease of operation.
The OKADA umbrella type tool magazine (30 tools) supports random selection, accommodates tools weighing up to 8 kg and length up to 300 mm, enabling continuous multi-operation processing.
Applications and quality assurance
Standard equipment includes an intelligent automatic lubrication system (guide lubrication cycle - 2000 hours), a spindle purge device, a highly efficient chip removal system and a fully enclosed protective housing. The large transparent observation window and ergonomic control layout improve safety and ease of operation.
The OKADA umbrella type tool magazine (30 tools) supports random selection, accommodates tools weighing up to 8 kg and length up to 300 mm, enabling continuous multi-operation processing.
Applications and quality assurance
The MX650B is widely used in aerospace, automotive manufacturing, tool manufacturing and mechanical engineering. It effectively handles milling, drilling of high-precision complex parts and machining curved surfaces of large tools, helping enterprises overcome technical bottlenecks and improve competitiveness.
Key components (Siemens CNC, Hiwin guides, HEIDENHAIN encoders, Schneider electrical components) guarantee reliability. The production process complies with 70% of internal standards based on GOSTs; Double stress testing is carried out before shipment. Warranty - 1 year, with on-site service within 48 hours upon notification; Lifetime technical support after warranty expires.
DRC's MX650B 5-Axis Vertical Workbench is a reliable and cost-effective solution for complex, high-precision machining, helping to modernize industries and improve production capabilities.
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