High-precision machining of ball screws

We handle the machining of high-performance ball screws. Utilizing major brand 5-axis machining centers, CNC lathes, cylindrical grinders, etc., we possess the expertise to finish parts of Φ40×100 size with high precision, from single units to medium-volume lots. Ball screws used in precision machinery and automation equipment require high dimensional accuracy and stability. Our factory is located in Binh Duong Province, Vietnam.
【Strengths of Ohnoseiko Vietnam in Ball Screw Machining】
・Established a machining system utilizing 5-axis machining centers and CNC lathes, enabling flexible accommodation for complex shapes and high-precision parts
・Possess precision machining technology that achieves a machining accuracy of ±0.01mm
・Established a process management and quality check system by skilled engineers, ensuring stable quality
・By utilizing cylindrical grinders to finish the outer diameter accuracy, roundness, and cylindricity of ball screws to a high standard, we achieve smooth rolling performance and improved durability
・Flexible production system capable of handling everything from single units and prototype levels to medium-volume lots
【Specifications】
Ball screw specifications are as follows:
Material: HPM1 (High-strength pre-hardened steel)
Accuracy: ±0.01mm
Machining equipment: 5-axis machining center, CNC lathe, cylindrical grinder
Size: Φ40×100mm
Lot size: Available from single units (prototypes, small-volume production)
【Quality Assurance and Production System】
We have established a quality management system compliant with ISO 9001, thoroughly implementing record management and dimensional inspection in each process. In addition to inspections using 3D measuring machines, we also focus on ensuring traceability, thereby achieving stable quality maintenance and reproducible accuracy assurance.
We possess the technical capability to achieve a machining accuracy of ±0.01mm in the high-precision machining of ball screws, which are essential for precision machinery and automation equipment, as well as a flexible production system capable of handling orders from single units. Utilizing equipment such as 5-axis machining centers, CNC lathes, and cylindrical grinders, we consistently provide products with excellent geometric accuracy, roundness, and cylindricity.
If you are considering high-precision machining of ball screws, please feel free to contact our Vietnam factory.