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What preparations are needed for the operation of a CNC lathe?

2024-09-02
Latest company news about What preparations are needed for the operation of a CNC lathe?

The guide rails of a CNC lathe intersect with the horizontal plane, forming inclined planes at various angles (such as 30°, 45°, 60°, and 75°). The bed of the lathe is designed in the shape of a right triangle. Clearly, with the same guide rail width, the X-axis slide of the inclined bed is longer than that of the flat bed. This design allows for more tool positions to be arranged, thereby increasing machining efficiency. Additionally, the cross-sectional area of the inclined bed is typically larger than that of a flat bed of the same specifications, enhancing the machine's resistance to bending and twisting, thus improving overall stability and precision.

Control of Thermal Deformation in the Spindle Box

 

  • Heat Reduction: By separating the internal heat sources (such as motors and hydraulic systems) from the main machine, the temperature rise of the spindle is minimized. Additionally, using precision rolling bearings and oil mist lubrication helps to reduce friction heat generation.
  • Temperature Control: Effective cooling measures, such as forced cooling and liquid cooling, are implemented to control the machine's temperature and mitigate the impact of heat sources on machining precision.
  • Thermal Displacement Compensation: Mathematical models are established to compensate for the effects of thermal deformation in real time, enhancing machining precision.

Preparations Before the Trial Operation of the Lathe