High Precision Drilling and Milling Machine
High precision drilling and milling machine is a universal metal cutting machine that integrates multiple functions such as drilling, milling, tapping, and boring. It is characterized by its high rigidity structure, high-precision spindle, and precise transmission system, aiming to meet strict requirements for machining dimensions, positional accuracy, and surface smoothness.
- Product Introduction
一. Core Features
1. High precision guarantee:
Precision spindle: The spindle unit adopts high-precision grade angular contact bearings to ensure minimal radial and axial runout of the spindle , ensuring machining accuracy from the source.
Precision transmission: Using high-precision grinding grade ball screws and linear guides to replace ordinary trapezoidal screws and slides, the transmission is smooth, there is no backlash, and the positioning is accurate.
High resolution feedback system: typically equipped with high-resolution optical or magnetic rulers or high-precision servo motors to achieve micrometer level positioning control.
2. High rigidity structure:
High quality bed frame: The basic components are made of high-strength cast iron and undergo strict artificial aging treatment or natural aging treatment to effectively eliminate internal stress and ensure the geometric accuracy stability of the machine tool for long-term use.
Reinforcement design: Reasonable reinforcement layout ensures minimal deformation of the machine tool when subjected to cutting forces, ensuring machining accuracy under heavy cutting.
3. High performance spindle system:
Wide speed regulation range: The spindle is usually driven by a frequency converter or servo spindle motor, which can achieve stepless speed regulation while meeting the needs of low-speed high torque and high-speed high-precision (used for precision milling and small hole machining).
Multiple spindle configurations: Available with different specifications of tool holders such as BT30, BT40, or R8, BT30 is a common high-precision choice.
4. Advanced CNC system (optional):
Famous brand CNC systems can be selected according to needs, providing a friendly human-machine interface, stable control performance, and rich functions (such as tool compensation, cyclic machining, graphic simulation, etc.).
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