A DUOMI CNC four-spindle thermal drilling and tapping machine has recently been installed and commissioned at a customer’s production workshop. Following on-site setup and testing, the machine has officially entered regular production, supporting high-efficiency drilling and tapping operations.
This installation represents a practical upgrade of the customer’s existing manufacturing process, focusing on productivity improvement and process stability.
Machine Configuration and Processing Concept
The installed machine features a four-spindle configuration designed for simultaneous operation. Each spindle performs one drilling operation followed by one tapping operation within the same production cycle.
By processing four identical hole positions at the same time, the machine achieves a “one drill, one tap” workflow with significantly improved efficiency compared to single-spindle equipment. This configuration is especially suitable for batch production where consistency and throughput are key requirements.
Thermal friction drilling technology is used to form reinforced bushings directly from the base material. This process enhances thread strength without the need for additional inserts, welding, or secondary operations.
On-Site Installation and Commissioning
After delivery to the customer’s facility, DUOMI CNC technicians completed machine positioning, leveling, electrical connection, and system checks according to the workshop layout.
Key commissioning steps included:
Alignment and synchronization of all four spindles
Parameter adjustment based on actual material thickness and hole specifications
Verification of drilling and tapping stability under simultaneous operation
Operators received on-site guidance covering machine operation, tool setup, and basic maintenance procedures to ensure smooth daily use.
Trial Production Results
During initial trial production, all four spindles operated in parallel with stable spindle load and consistent cycle times. Hole formation quality and thread accuracy met the customer’s technical requirements across all processed parts.
Compared with the previous production method, the new machine reduced cycle time and improved output predictability, while minimizing manual intervention and repositioning errors.
Integration into Daily Manufacturing
After successful trial runs, the machine was integrated into the customer’s regular production schedule. The four-spindle simultaneous processing capability allows the customer to handle higher volumes with stable quality, supporting continuous production shifts.
The simplified process flow also helps reduce operator workload and improves overall production consistency.
The successful installation of the DUOMI CNC four-spindle thermal drilling and tapping machine demonstrates its practical value in real production environments. By combining multi-spindle simultaneous machining with thermal drilling technology, the equipment delivers measurable efficiency gains and reliable performance for industrial applications.
DUOMI CNC remains committed to providing application-oriented CNC drilling and tapping solutions that support long-term productivity and stable manufacturing operations for customers worldwide.
