Used MITSUBISHI ESA-1690 Ultra-Precise CNC Milling Machine For Sale

An Ultra-Precise CNC Milling Machine is an advanced industrial machine designed for extremely accurate and high-quality milling operations using computer numerical control (CNC) technology. These machines are used in industries where precision, intricate details, and tight tolerances are essential, such as aerospace, medical device manufacturing, electronics, and precision engineering.

Here’s a detailed description of the features and components you might find in an Ultra-Precise CNC Milling Machine:

1. High-Grade Construction: The machine is built with high-quality materials and precision engineering to ensure rigidity, stability, and minimal thermal expansion.
2. Precision Spindle: The spindle holds the cutting tool and rotates at high speeds to perform milling operations. Ultra-precise milling machines often have specialized spindles designed for minimal runout and vibration.
3. Linear Guideways: These high-precision linear motion components guide the movement of the machine’s axes with minimal friction, ensuring smooth and accurate motion.
4. Pohyb osy: CNC milling machines typically have three or more axes of movement:
   • X-Axis: Controls horizontal movement along the worktable.
   • Y-Axis: Controls vertical movement along the worktable.
   • Z-Axis: Controls vertical movement of the spindle and cutting tool.
   • Additional rotary axes (A, B, etc.) for more complex operations.
5. CNC řídicí systém: The heart of the machine is the CNC control system, which allows for precise control of the milling operations. Operators input the machining instructions and parameters, and the control system translates them into precise tool movements.
6. Advanced Software: Modern ultra-precise CNC milling machines often include advanced software for generating tool paths, simulation, optimization, and complex machining sequences.
7. Měnič nástrojů: An automatic tool changer holds a range of cutting tools, allowing for seamless tool changes without manual intervention. This feature minimizes downtime and enhances efficiency.
8. Measuring and Inspection: Some ultra-precise CNC milling machines include measuring and inspection systems for in-process quality control and adjustments.
9. Chladicí systém: A coolant system keeps the cutting area cool, lubricates the cutting process, and helps evacuate chips and debris.
10. Příloha: An enclosed design contains coolant, chips, and noise, enhancing operator safety and maintaining a clean working environment.
11. Accuracy and Repeatability: Ultra-precise milling machines are designed to achieve extremely tight tolerances and high repeatability, often measured in micrometers or even nanometers.
12. Vibration Damping: These machines are engineered to minimize vibration, which can negatively impact accuracy.