| Specification | unit | B2-K087 | |
| Maximum Swing Diameter | mm | Φ640 | |
| Distance between centers | mm | 2700 | |
| Center height | mm | 335 | |
| Maximum grinding diameter | mm | Φ500 | |
| Maximum weight between centers | kg | 500 | |
| Control system | FANUC SIEMENS | ||
| Grinding wheel (max) | Outer diameter x width x inner diameter | mm | Φ750×250×Φ305 |
| Line speed | mm/sec | 50 | |
| Wheel carrier | Full stroke | mm | 350 |
| Feed speed | mm/min | 0.1～5000 | |
| Minimum setting unit | mm | 0.001 | |
| Tilt angle | 20° | ||
| Worktable | Type | Two-Tier Tapered Worktable | |
| Feedrate | mm/min | 0.1～5000 | |
| Minimum setting unit | mm | 0.001 | |
| Headstock | Center | MT.NO5 | |
| Rotation speed | r/min | 15-150(Infinitely variable speed control) | |
| Tailstock | Center | MT.NO5 | |
| Stroke | mm | 100 | |
| Electrical system | Wheel spindle motor | kw | 37 |
| Wheelhead feed | N.m | 30(FANUC)/36(SIEMENS) | |
| Worktable Feed | N.m | 30(FANUC)/36(SIEMENS) | |
| Headstock spindle | Kw | 5.5KW inverter motor | |
| Hydraulic pump | kw | 1.1(4P) | |
| Wheel spindle bearing lubrication pump | kw | 2.2(4P) | |
| Capacity | Hydraulic oil + lubrication oil tank | L | 75 |
| Spindle bearing oil tank | L | 75 | |
| Net weight | T | 18 | |
Products Features
1:High-Precision Spindle System: The grinding spindle uses a sleeve-type hydrostatic and hydrodynamic spindle system, providing high rotational precision and rigidity, ensuring stable precision grinding.
2:Two-Axis Linked Feed System: The worktable (Z-axis) and grinding wheelhead (X-axis) are driven by AC servo motors and ball screw pairs, with a minimum setting unit of 0.1μm, ensuring precise feed control, with a maximum feed speed of 5m/min.
3:Versatile Dressing Devices: Multiple diamond dressing devices can be installed, providing precise wheel dressing and automatic compensation, ensuring consistent grinding precision.
4:Closed-Loop Control System: The machine is equipped with an in-process measuring device, achieving full closed-loop control for consistent accuracy throughout the grinding process.
5:Advanced CNC System: The machine employs a sophisticated CNC system, offering functionalities like process program switching, workpiece quality management, machine condition monitoring, fault diagnosis, and alarm systems, all through a user-friendly interface.
Applications
The B2-K087 CNC Grinding Machine is designed specifically for precision machining of axle ends in automotive production, making it ideal for large-scale production lines in the automotive industry. Its high precision and efficiency ensure that axle components meet exacting specifications in mass production environments.
Products Pictures
| Specification | unit | B2-K087 | |
| Maximum Swing Diameter | mm | Φ640 | |
| Distance between centers | mm | 2700 | |
| Center height | mm | 335 | |
| Maximum grinding diameter | mm | Φ500 | |
| Maximum weight between centers | kg | 500 | |
| Control system | FANUC SIEMENS | ||
| Grinding wheel (max) | Outer diameter x width x inner diameter | mm | Φ750×250×Φ305 |
| Line speed | mm/sec | 50 | |
| Wheel carrier | Full stroke | mm | 350 |
| Feed speed | mm/min | 0.1～5000 | |
| Minimum setting unit | mm | 0.001 | |
| Tilt angle | 20° | ||
| Worktable | Type | Two-Tier Tapered Worktable | |
| Feedrate | mm/min | 0.1～5000 | |
| Minimum setting unit | mm | 0.001 | |
| Headstock | Center | MT.NO5 | |
| Rotation speed | r/min | 15-150(Infinitely variable speed control) | |
| Tailstock | Center | MT.NO5 | |
| Stroke | mm | 100 | |
| Electrical system | Wheel spindle motor | kw | 37 |
| Wheelhead feed | N.m | 30(FANUC)/36(SIEMENS) | |
| Worktable Feed | N.m | 30(FANUC)/36(SIEMENS) | |
| Headstock spindle | Kw | 5.5KW inverter motor | |
| Hydraulic pump | kw | 1.1(4P) | |
| Wheel spindle bearing lubrication pump | kw | 2.2(4P) | |
| Capacity | Hydraulic oil + lubrication oil tank | L | 75 |
| Spindle bearing oil tank | L | 75 | |
| Net weight | T | 18 | |
Products Features
1:High-Precision Spindle System: The grinding spindle uses a sleeve-type hydrostatic and hydrodynamic spindle system, providing high rotational precision and rigidity, ensuring stable precision grinding.
2:Two-Axis Linked Feed System: The worktable (Z-axis) and grinding wheelhead (X-axis) are driven by AC servo motors and ball screw pairs, with a minimum setting unit of 0.1μm, ensuring precise feed control, with a maximum feed speed of 5m/min.
3:Versatile Dressing Devices: Multiple diamond dressing devices can be installed, providing precise wheel dressing and automatic compensation, ensuring consistent grinding precision.
4:Closed-Loop Control System: The machine is equipped with an in-process measuring device, achieving full closed-loop control for consistent accuracy throughout the grinding process.
5:Advanced CNC System: The machine employs a sophisticated CNC system, offering functionalities like process program switching, workpiece quality management, machine condition monitoring, fault diagnosis, and alarm systems, all through a user-friendly interface.
Applications
The B2-K087 CNC Grinding Machine is designed specifically for precision machining of axle ends in automotive production, making it ideal for large-scale production lines in the automotive industry. Its high precision and efficiency ensure that axle components meet exacting specifications in mass production environments.
Products Pictures
