YB6212 High-Precision Spline Shaft Milling Machine Metal Cutting Equipment
Model: YB6212
Quick Specifications
| Working Area: | 125 x 1000 mm |
| Spindle Speed: | Manual Shifting Adjustable |
| Accuracy: | High-Accuracy Grade 7 |
Product Video
Description
The YB6212 Spline Shaft Milling Machine is a heavy-duty, high-accuracy industrial metalworking solution purpose-built for the efficient processing of straight splines, involute splines, helical splines, spur gears, and pinion shafts. Constructed with heavily tempered cast iron and induction-hardened guideways, this semi-automatic horizontal shaft spline cutting equipment delivers maximum mechanical stability, superior surface finishes, and exceptional pitch alignment accuracy. It is widely utilized in automotive transmission manufacturing, aerospace component engineering, agricultural machinery fabrication, and heavy-duty industrial gear and axle production workshops.
Key Equipment Technical Profiles:
Maximum Workpiece Machining Diameter: 125 mm
Maximum Processing Length Capacity: 900 mm to 1000 mm
Maximum Applicable Processing Module: 4 mm
Automated Multi-Cycle System: Features independent, adjustable auto rough-and-finish cycles to maximize workshop throughput.
Backlash Eliminator Module: Equipped with an axial lead screw backlash adjustment nut to support both stable climb milling and traditional up milling methods.
Structural Anti-Deflection Support: Comes standard with heavy-duty steady rests and rigid support brackets to prevent any deflection during the processing of long, slender spline shafts.
Industrial Certifications: Fully CE and ISO 9001 Certified with a 12-month global factory warranty and lifelong technical support.
Technical Specifications
| Technical Parameters | Specification Values |
| Max. Workpiece Diameter Allowed | 125 mm |
| Max. Machining Length Capacity | 1000 mm |
| Max. Machining Module Allowed | 4 mm |
| Max. Milling Depth Capacity | 12 mm |
| Max. Diameter of Milling Cutter | 120 mm |
| Cutter Arbor Diameter Options | 22 mm / 27 mm / 32 mm |
| Max. Swivel Angle of Cutter Head | ±30° |
| Number of Spline Teeth Processed | 4 – 48 teeth |
| Main Motor Power Configuration | 4.0 kW |
| Total Electric Power Demand | 5.5 kW |
| Workpiece Spindle Taper Hole | Morse No. 5 |
| Overall Machine Footprint | 258 x 169 x 166 cm |
| Total Net Equipment Weight | 4,000 kg (4 Tons) |
Features
Ultra-Rigid Induction Hardened Guides: Premium stress-relieved tempered cast iron frame minimizes vibration, ensuring precision tool-setting and extending cutter lifespans under heavy metal cutting loads.
Automated Rough & Finish Cycles: Programmable cycle configurations allow operators to set continuous milling depths and finish allowances with minimal manual supervision.
Centralized Automatic Lubrication: All critical sliding guideways and internal driving gears are automatically lubricated to reduce mechanical wear and downtime.
