Dual-Spindle Micro-Drilling for Aluminum Tubing Heat Dissipation Holes
How a hardware OEM doubled acoustic tube output and eliminated manual deburring with DUOMI DNC-500DD(R2) twin 60,000 RPM spindles. Burr-free micro-drilling.
Technical Knowledge Base
Industrial Application Cases & Proven Machining Studies
Discover how DUOMI CNC high-speed drilling and tapping centers solve complex manufacturing challenges, improve throughput, and achieve zero-defect quality in real-world production lines.
4-Axis Horizontal Machining Center for Stage Lift Platforms (Stage Equipment Case)
How a stage lift manufacturer cut cycle time by 42% with DUOMI 4-axis horizontal CNC. 1 single setup, 360° rotary turnover, 0% M5 tap scrap.
Automated 4-Axis CNC Drilling for Tobacco Pinned Rollers (Stewart Pinned Products Case)
How specialized manufacturers automated curved pinned roller drilling with DUOMI 4-axis CNC. ±0.02mm pitch, harmonic indexing, and multi-machine cell control.
Automated 4-Axis CNC Drilling & Tapping for Hydraulic Cylinder Oil Ports (Zoomlion Case)
How Zoomlion automated large hydraulic cylinder oil-port machining with DUOMI DNC-3030N10(R) 4-axis SPM. <8s 3D touch probing, scrap slashed to <0.1%, +166% output.
Thermal Drilling Machine for Zero-Leak Liquid Cooling Manifolds (5-in-1 Cycle)
Automated 5-in-1 thermal friction drilling, roll tapping, and mirror counterbore milling for thin-walled 304/316L stainless steel AI server manifolds. 0% leak rate and +300% capacity.
CNC Drilling and Threading Machine for Pipe & Tube: Skip the Weld Nut, Keep the Strength
If your thin-wall tube parts still rely on welded nuts or inserts, you're paying for a workaround. CNC thermal drilling and threading (flow drilling) creates a thread-ready collar directly from the tube wall — drilled and tapped in one cycle. No nuts. No welding. No chips.
We Drilled & Tapped a 6500mm Oil Stator Tube With Zero Broken Bits
4-Axis multi-spindle high-efficiency drilling and tapping for extra-long 6500mm oil stator tubes, ensuring zero bit breakage and rigid clamping accuracy.
High-Speed CNC Drilling & Tapping Centers for Maximum Yield
High-density multi-hole precision machining for aluminum radiators and heat sink profiles, achieving massive throughput and high dimensional repeatability.
The Ultimate Solution for High-Speed Micro Hole Drilling
Ultra-high-speed spindle micro hole drilling solutions for fine electronics, semiconductor carriers, and precision medical components.
Thermal Friction Drilling Machine: A Revolutionary Solution for Tubing & Sheet Metal Processing
Chipless thermal friction drilling and flow forming for hollow tubes and thin sheet metal, creating high-strength threaded bushings without blind rivet nuts.
Master the Heavy-Duty Standard: High-Speed Gantry Drilling & Tapping Solutions
Large-format gantry drilling machine tailored for structural steel beams, boiler plates, and heavy machinery chassis with high torque spindle rigidity.
Custom Industry Engineering Support
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Need a Custom CNC Drilling & Tapping Solution for Your Workpiece?
Submit your technical drawings or part specifications. Our engineering team will analyze cycle times, fixture clamping, and machine configurations within 24 hours.
Request a Machining Solution & Technical Proposal
Tell us about your part material (e.g., Die-cast Aluminum, Extruded Alloy, Stainless Steel), hole diameters, thread depths, and expected daily production output.