1、 Specification parameter table

2、 Introduction to Comprehensive Performance
1. Main accuracy indicators
⑴ Spindle rotation accuracy: within 0.002 mm
⑵ Repetitive positioning accuracy: within ± 0.002 mm
The roundness of the workpiece can reach 0.3 μ m
The surface roughness can reach 0.4 μ m
2. Main structural features
The biggest feature of the PTM-20XX spindle is:
1) High precision and high rigidity
The spindle is a sleeve type produced in Taiwan. Due to its unique internal structural design, its high precision and rigidity are among the best in similar machine tools in China.
2) Spindle inch blowing function
When the cooling oil or chips on the surface of the workpiece need to be removed after processing, the spindle inch blowing function can easily achieve automatic cleaning of the workpiece, eliminating the physical labor of the operator.
3) A workpiece clamping mechanism with reliable performance and high efficiency
Due to its unique clamping method, the pneumatic clamping mechanism easily achieves rapid clamping and releasing of the rod, even when the spindle is not stopped. Especially suitable for processing large quantities and high-efficiency parts.
4) CS axis contour control function
The CS axis contour control function achieves flexible machining of parts such as axial and radial drilling and milling through cylindrical interpolation and polar interpolation on the C and X axes. Especially suitable for processing workpieces with varying shapes and sizes.
5) Processing performance
Due to the fact that the original cutting machine tool was mainly designed and manufactured for the non-ferrous metal industry, its rigidity was significantly insufficient during the cutting of steel parts, resulting in large vibrations and poor surface smoothness. Our company has optimized the original structure based on customer usage requirements, increased the seismic resistance of the entire system, and reduced the amplitude of the seismic source; Machine tools have significant advantages in steel processing.