For high-efficiency machining of long shaft and complex parts on both sides, INVT provides a one-stop electrical control solution featuring dual-spindle synchronization, dual-turret coordination, and precise servo tailstock clamping based on high-speed bus technology, enabling "one clamping, both sides finished" to maximize machining efficiency and accuracy.
Challenges in Machining Long Shaft Parts: Single-spindle machining of long shafts is prone to deformation and requires secondary clamping and reversal, resulting in low precision and efficiency.
Low Coordination Efficiency in Double-Sided Machining: Traditional single turrets cannot achieve simultaneous coordinated machining of workpieces on dual spindles, leading to idle waiting time.
Imprecise Tailstock Control: Conventional hydraulic/pneumatic tailstocks lack precise clamping force control, which can cause deformation in thin-walled parts or insufficient clamping stability.
High System Complexity: The multi-axis coordinated control logic involving dual spindles, dual turrets, and tailstock places extremely high demands on the synchronization capability of the CNC system.
Risk of Interference Avoidance: With dual turrets operating in a confined space, motion path planning and real-time collision prevention are critical.
INVT’s solution supports MECHATROLINK-III and EtherCAT dual-bus protocols, enabling synchronized control of dual spindles, dual turrets, and servo tailstock through a multi-channel CNC system. The dual spindles achieve synchronous rotation and workpiece transfer, while the dual turrets support coordinated machining. The servo tailstock features both torque and position control modes. Combined with multi-axis coordinated interpolation and real-time collision prevention, it ensures efficient and precise double-sided machining of complex parts in a single clamping setup.
View Larger ImageDual Spindle, Dual Turret for High Efficiency: Dual spindles enable synchronous workpiece transfer, while dual turrets operate independently or in coordination to achieve simultaneous machining of both sides of the workpiece, doubling efficiency.
Torque-Controlled Tailstock for Precise and Flexible Clamping: The servo tailstock supports both position and torque control modes, accurately adapting to various working conditions from rigid support to flexible clamping, effectively preventing workpiece deformation.
High-Speed Bus for Integrated Control: MECHATROLINK-III and EtherCAT buses enable sub-1ms synchronization across all axes, ensuring precise execution of complex motion trajectories.
Intelligent Collision Prevention for Safe and Reliable Operation: The IoT cloud platform monitors real-time positions of the dual turrets and tailstock to eliminate interference and collision risks.
Dual-spindle synchronous transfer and dual-turret parallel machining eliminate workpiece reversal time, increasing machining cycle efficiency by up to 50% compared to conventional single-turret machines.
Precise torque control of the servo tailstock effectively prevents deformation in long-shaft and thin-walled parts. Combined with the high synchronization of the bus system, machining accuracy is consistently maintained within ±3 μm.
Complex multi-axis coordination and collision avoidance logic are implemented at the system level, reducing operator skill requirements and commissioning time while ensuring equipment and product safety.
Through program switching, the solution flexibly accommodates double-sided machining of long shafts, disc-type parts, and complex irregular components, greatly enhancing equipment adaptability and value.
The TCloud platform enables real-time monitoring of dual-spindle loads, tailstock torque, and all servo statuses, facilitating predictive maintenance and maximizing equipment availability.
DA200A AC Servo Drives
1.0.2-7.5KW
2.EtherCAT, CANopen, Modbus, PULSE, PROFIdrive, MECHATROLINK-III
3.CE, UL, EAC, RoHS, STO SIL3
TCloud Cloud Platform
Support private deployment
Provide standardized interfaces
Support millions of connections
TBox Series IoT Data Terminal
Multi brand & multi protocol support
Three in one data communication
Premium appearance / Complete international versions
CNC Drilling and Tapping Machine
For high-precision, high-efficiency drilling and tapping applications, INVT provides a one-stop solution featuring high-speed full-bus control, intelligent spindle servo, and IoT integration, enabling faster tool change, more stable tapping, and smarter maintenance.
Servo Edge Banding Machine
Provides a fully automated, high-precision servo edge banding complete solution for panel furniture manufacturing. Through full-servo drive and bus control, it enables automatic size adjustment and remote maintenance, while supporting advanced function expansion such as magnetic levitation side-hole drilling, significantly improving production efficiency and machining quality.
Woodworking Tenoning Machine
For mortise and tenon processing in solid wood furniture, a bus-based solution is provided featuring high precision and smooth trajectory control. It supports specialized functions such as square tenon chamfering and multi-pass machining to prevent wood cracking. With a complete electrical control package and a global service network, it ensures customer peace of mind from selection through after-sales support.
Combined Horizontal Drilling Machine
Provides a high-end, highly integrated dedicated machining center solution for panel furniture. Supports one-stop processing including drilling, grooving, mortise and tenon, and handle machining. With CNC trajectory control and flexible NC file import, it enables precise and efficient production of complex hole positions.
Side Hole Drilling Machine
Provides a high-precision, high-efficiency embedded side hole machining solution for panel furniture edge banding production lines. Using direct drive motors and high-speed bus control, it fundamentally resolves industry challenges such as missed holes, hole deformation, and machining errors, achieving precise synchronization between drilling and panel conveying.
Contour Following
Used at the rear end of edge banding machines for high-speed, high-precision contour machining of panel ends, including straight edges, R-corners, and curved edges. The solution adopts a single-station design with CNC trajectory control to achieve continuous smooth machining of complex curves, enhancing furniture aesthetics and added value.
Paper Cutting Machine
This solution is based on 0.5 ms high-speed synchronous bus control, providing a complete electrical control system from command parsing to precise execution. It supports barcode scanner recognition, 28 preset models, and custom drawing, enabling convenient carton parameter setup and rapid changeover. With efficient tool arrangement algorithms and high-speed servo probe response, it achieves high-speed, high-precision cutting, significantly improving production efficiency.
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