SG402 Ball Screw Whirling Machine
SG402 Ball Screw Whirling Machine
Ball screw whirling machines are indispensable in sectors demanding supreme mechanical precision. Aerospace, automotive, and robotics industries rely on these machines for components that require exact specifications. The precision of ball screws ensures the reliability and efficiency of essential machinery in these fields.
Machine Specification
Spindle (C-axis) output torque | > 4500N. M |
Spindle speed | 0-15rpm |
The diameter of the spindle through hole(3 sets whirling head ) | φ130mm、φ180mm、φ250mm |
The range of processing diameter | φ25mm -200mm |
The effective processing length | <3000mm |
Z-axis output torque | > 45N. M |
X-axis output torque | > 25N. M |
Processing accuracy (aspect ratio within 40) | P5 (Italy or
Germany material) |
Configuration Machine Components
Serial number | Name | Supplier manufacturer |
---|---|---|
1 | Control system | Siemens |
2 | Spindle bearing | Germany FAG or SKF |
3 | Spindle bearing | NSK |
4 | Ball screw | Spain IPIRANGA |
5 | Spindle and Z-axis reduction servo motor | Siemens |
6 | Spindle rotary encoder | Renishaw, United Kingdom |
7 | X, Z axis grating | Spain Fage |
8 | Hydraulic control | Haimen Dongzhou |
9 | Servo jacking mechanism | Shanghai Lianheng |
10 | Spindle motor | Siemens |
11 | Matching sleeve | Humberg |
Ball Screws Technical Information
Serial Number | Acceptance project | Accuracy requirements |
1 | Spindle axial movement | ≤ 0.003mm |
2 | Spindle radial run-out | ≤ 0.005mm |
3 | Concentricity between the center of the center jaw | ≤ 0.008mm |
4 | Concentricity of the cutter head center | ≤ 0.005mm |
5 | Straightness in the vertical plane of the guide rail | ≤ 0.005mm/1000 |
6 | Straightness in the vertical plane of the guide rail | ≤ 0.025mm/total length |
7 | Straightness in the horizontal plane of the guide rail | ≤ 0.005mm/1000 |
8 | Straightness in the horizontal plane of the guide rail | ≤ 0.025mm/total length |
9 | Parallelism of two rails per meter | ≤ 0.005mm |
10 | The parallelism between the spindle center | ≤ 0.01mm |
11 | Servo-electric cylinder repeat positioning accuracy | ≤ 0.03 |
12 | Processing accuracy GB/T17587.3 | P5 (aspect ratio less than 1:40) |