5-Axis CNC Gas Stove Burner Cap Drilling & Tapping Machine
High-Speed, Multi-Axis Precision Drilling and Tapping with ±0.02mm Repeatability & Up to 60,000 RPM Spindle Speed
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Features
5-Axis Multi-Angle Linkage: Simultaneous XYZ + AB rotary-tilt axes machine complex 3D curved surfaces and angled holes.
Dedicated Burner Cap Fixturing: Purpose-built multi-station rotary indexing drills circumferential gas jet holes in one cycle.
Zero-Backlash Harmonic Drives: High-precision harmonic reducers provide sub-arcminute angular positioning accuracy.
Compact Multi-Machine Cell: High-density footprint enables a single operator to manage multiple production units simultaneously.
In-Depth Engineering Description & Technical Overview
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Executive Overview
The DUOMI DNC-640 5-Axis Gas Stove Burner Cap CNC Drilling Machine delivers high-speed, ultra-precise machining tailored for the home appliance and industrial burner industries. Designed to handle intricate gas stove burner caps, flame spreaders, burner cores, nozzles, and complex 3D spherical components, this fully automated multi-axis equipment consolidates drilling, tapping, chamfering, and milling into a single setup.
By integrating advanced 5-axis linkage (X, Y, Z, A, B) with high-speed motorized spindles operating up to 60,000 RPM, the DNC-640 solves conventional bottleneck issues—eliminating multi-machine transfers, lowering component defect rates to 0.2%, and dramatically boosting daily operational throughput.
Key Manufacturing Benefits & Operational ROI
1. Multi-Process Integration & Production Efficiency
- Streamlined Single-Setup Operations: Eliminate redundant manual steps between separate drilling and tapping stations. Perform multi-angle drilling, tapping, chamfering, and milling in a single clamped cycle.
- Ultra-Fast Axis Travel: Rapid X-axis feed rates of 30m/min to 60m/min coupled with Y/Z travel speeds of 25m/min drastically minimize non-cutting cycle time.
- Continuous Automation Support: Built-in row tool magazines, optional Automatic Tool Changers (ATC), and seamless integration with robotic arm loading/unloading allow for continuous 24/7 unmanned production runs.
2. Multi-Axis Linkage for Complex Workpiece Geometries
- Full 5-Axis Linkage: Features dynamic A-axis (360°) and B-axis (180°) rotary motion powered by precision harmonic reducers and high-torque servo motors.
- 3D Surface Processing: Easily program complex inclined holes, angled nozzles, and compound curved flame spreaders without custom angled manual fixtures.
- Flexible CAM Integration: Compatible with standard industrial CAD/CAM software for automatic code generation across complex hole configurations.
3. Precision Engineering & Cost Reduction
- Defect Rate Reduction to 0.2%: Precision structural engineering and harmonic reduction gear systems eliminate positioning variance, drastically lowering scrap rates from an industry average of 8% down to just 0.2%.
- Micro-Drilling Capability: Drills precise holes ranging from 0.15mm to 16mm with repeatability of ±0.02mm.
4. Reduced Labor & Overhead Costs
- Unmanned Operation Capability: Graphical programming interfaces enable single operators to supervise multiple machines simultaneously.
- Rapid Order Setup: Modular fixture mounting and electronic program storage (up to 10,000 files) allow quick job changeovers for both high-volume runs and flexible small-batch orders.
Workpiece Materials & Target Applications
The DNC-640 CNC drilling center is engineered to machine both ferrous and non-ferrous metals as well as advanced industrial ceramics:
- Gas Appliance Components: Gas stove burner caps, copper fire covers, flame spreaders, burner cores, and brass gas nozzles.
- Automotive & Fluid Parts: Engine valve covers, cylinder heads, oil passage manifolds, and hydraulic fluid control blocks.
- Supported Engineering Materials: Stainless steel, cast iron, low carbon steel, titanium alloys, aluminum alloys, red copper, brass, and industrial technical ceramics.
Purchase & Delivery Guarantees
Direct Factory Assurance — Built, Tested, and Supported from Dongguan to Your Shop Floor
Runs on Your System
Standard GSK control (100% Fanuc G-code compatible) or optional Mitsubishi/Siemens. Direct CAD file import for code-free toolpath generation.
Factory Video FAT
Live drilling/tapping tests on your actual workpiece recorded before dispatch. Final 50% balance payment is paid only after your video approval.
40-Day Build & Rugged Crate
Guaranteed maximum 40-day manufacturing cycle. Sealed in anti-rust vacuum aluminum foil and bolted in fumigation-free timber crates (EXW/FOB/CIF).
Direct Engineer Care
Direct 1-on-1 WhatsApp group with your machine's build engineers, 12-month full warranty, and critical replacement parts dispatched via DHL within 24–48h.
Every DUOMI machine is built under a transparent 13-step factory production & responsibility chain.
Parameters
Download Technical Brochure| Model | DNC-640 five-axis |
| X Y Z A B five-axis machining stroke | X600mm, Y400mm, Z200mm, A360°, B180° |
| Spindle speed | 1500~60000rpm (Can be selected according to demand) |
| Spindle taper hole | ER20 |
| Spindle power | 0.55-3.0KW |
| X axis moving speed | 30m/min~60m/min |
| Y axis moving speed | 25m/min |
| Z axis moving speed | 25m/min |
| Drilling diameter range | 0.15~16mm |
| Tool magazine | Manual tool change/pneumatic press tool change |
| Repeated positioning accuracy | ±0.02mm |
| Programming mode | CAD file import/computer programming/manual programming |
| System program storage capacity | About 10,000 |
| System external signal control | Support |
| Operating voltage | AC 220V/50HZ |
| Machine weight | Approx. 600KG |
| Equipment floor area | 1200mm x 1000mm x 1700mm |
Machining Samples
Real parts processed by our machines
Frequently Asked Questions
We “only” do drilling & tapping. Why do customers still choose Duomi over general-purpose CNC machines?
What does “Your part defines the solution” mean in practice?
What is the drilling accuracy and positioning tolerance of the DNC-640 machine?
What range of hole sizes can be drilled on gas stove burner caps?
What materials are compatible with this 5-axis CNC drilling machine?
How does the DNC-640 reduce component defect rates?
Can the DNC-640 be integrated with automated robotic loading systems?
Does DUOMI offer custom configurations or OEM branding for this equipment?
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