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CNC Lathe Dongs TCK52DY-500
Model: TCK52DY-500
Brand: DONGS SOLUTIONS
Price on request
Description
The Dongs Solutions TCK52DY is a high-performance, compact slant-bed (30°) CNC turning and milling center featuring a 600 mm distance between centers and a 450 mm maximum turning length.
Engineered to provide maximum structural rigidity, superior positioning accuracy, and millimetric precision for both bar and chucking operations, it boasts an extraordinary swing capacity with a maximum turning diameter over bed of 670 mm.
Equipped with a live tooling Y-axis, continuous C-axis, and driven tools, it allows the machining of complex parts in a single setup. This model stands out as a reinforced, structurally superior alternative to standard market models in the 8-inch category, such as the DN Solutions Lynx 2100LY.
Direct comparison between the DONGS turning center and the 8-inch category market standard
| Feature / Technical Spec | DONGS TCK52DY | DN Solutions Lynx 2100LYB | DONGS TCK52DY Advantage |
|---|---|---|---|
| Frame & Saddle Material | Monoblock HT300 cast iron | Standard cast iron | Superior thermal stability and higher vibration dampening |
| Linear Guideway Size | 45 mm heavy-duty rollers | 30/35 mm standard rollers | Enhanced structural rigidity for heavy-duty cutting operations |
| Driven Tool Turret Connection | BMT55 | BMT45 | Wider contact area and higher torque transmission capacity |
| Maximum Swing Over Bed | 670 mm | 650 mm | Increased clearance and turning capacity over the bed |
| Maximum Turning Diameter | 390 mm | 300 mm | Capacity to machine much larger flanged parts |
| Maximum Turning Length | 450 mm | 510 mm | Ultra-compact layout optimized for maximum stiffness |
| Distance Between Centers | 600 mm | 650 mm | Excellent footprint-to-capacity ratio for the workshop |
| Transmission Type | Direct drive with flexible couplings | Standard coupling | Zero mechanical backlash and consistent accuracy over time |
Technical Specifications
Maximum rotating diameter on the bed: | 670 mm |
Maximum rotating diameter on the cross carriage: | 420 mm |
Maximum turnable diameter: | 390 mm |
Distance between the tips: | 600 mm |
Machinable length: | 450 mm |
Turret type: | Power turret |
Number of seats in the cabin: | 12 |
X-axis travel: | 260 mm |
Y-axis travel: | +/- 50 mm |
Z-axis travel: | 580 mm |
Spindle nose attachment: | ASA A2-6 |
Spindle speed: | 4500 rpm |
Spindle bore diameter: | 66 mm |
Useful bar clearance: | 52 mm |
Spindle power: | 11/15 KW |
C-axis and power tools: | Yes |
Y-axis: | Yes |
Key points: | 24 m/min |
CNC type: | Fanuc, Siemens, Fagor, Gsk, Syntec |
Overall dimensions: | 3350 x 2000 x 2300 h mm |
Weight: | 4000 Kg |
Type of guides: | linear guideways |
Type of accommodation: | meehanite cast iron |
Key Features
- Extended Geometric Capabilities: Thanks to the optimized 30° slant bed design, the machine delivers a 390 mm maximum turning diameter and a 420 mm swing over cross slide, allowing the management of complex geometries and flanged parts with larger clearance compared to average 8-inch competitor lathes
- Heavy-Duty HT300 Cast Iron Frame: The machine saddle is cast in a single piece using high-density stabilized HT300 cast iron. This structural choice ensures an extremely low center of gravity, outstanding vibration dampening, and superior thermal and mechanical stability compared to lighter competitor frames, matching the rigidity of heavy-duty series like the Puma
- Advanced Kinematics and Direct Drive (X/Z): Two-axis travel moves the saddle along the bed (Z-axis) and drives the tool post via the cross slide (X-axis). Both movements are powered by high-performance servomotors connected directly to the ballscrews via flexible couplings. This direct drive setup eliminates backlash, ensuring high accuracy and smooth, reliable motion transmission over time
- Imported 45 mm Roller Linear Guideways: The cross slide and tool post glide on the saddle via heavy-duty, imported 45 mm roller linear guideways (THK Japanese precision). The movement is driven by high-precision, pre-tensioned C3-class ballscrews, maintaining rock-solid positioning even under heavy cutting loads
- Standard BMT55 Live Tool Turret: Equipped with a 12-station servo-driven turret featuring a BMT55 connection. Compared to the smaller BMT45 standard used in many compact competitor models, the BMT55 interface provides a wider contact surface and significantly higher torque transmission. Combined with the Y-axis travel (±45 mm), it allows heavy-duty milling, drilling, and off-center tapping with excellent surface finishes and reduced tool wear
- Flexible Chuck Configurations: The standard 8-inch hydraulic cylinder and chuck system meets the production needs of most machine shops. Upon request, the system can be fully customized with chucks or workholding solutions from specific manufacturers to match existing factory workflows
- Total CNC Compatibility: Seamless integration with industry-leading CNC control systems such as Fanuc, Siemens, or Syntec, ensuring instant compatibility with your existing workshop programs and CAM post-processors
Typical Applications
- Automotive and Transportation: Precision machining of drive shafts, wheel hubs, flanges, gearbox components, and flanged bushings, where the large swing capacity (670 mm) and maximum turning diameter (390 mm) offer unmatched flexibility
- Hydraulics and Pneumatics: High-efficiency production from bar or chucking of valve bodies, complex fittings, hydraulic cylinder rods, and manifolds, using the Y-axis to perform flat milling, slotting, and off-center drilling in a single cycle
- General Engineering and Job Shops: Ideal for contract manufacturers processing small-to-medium batches of tough materials (alloy steels, stainless steel, superalloys). The direct drive transmission eliminates backlash, guaranteeing excellent surface finishes even on highly complex geometries
- Industrial Flange and Fitting Manufacturing: Perfect for turning, face drilling, and radial tapping of large-diameter flanges and components for the energy, oil & gas, and petrochemical sectors
- Industrial Automation Components: Machining of motor mounts, eccentric pins, timing pulleys, and splined shafts that require combined turning and milling operations without costly secondary setups
