What are CNC Machine Parts?
2024-11-15
CNC machine parts refer to the various components and assemblies that make up CNC machine tools, which work together to realize the automated processing functions of machine tools. CNC machine parts mainly include multiple parts.
Contents
Main part of the machine tool
Power system of the machine tool
Tools and fixtures of the machine tool
Electrical and hydraulic system
Main part of the machine tool
Bed: It is one of the important parts of CNC machine tools, bearing all the loads of the entire machine tool, usually made of cast iron or welded structure.
Bed surface: It is the processing platform for tools and workpieces. Its precision, hardness and quality have an important influence on the processing accuracy. Common materials include cast iron, special alloys and graphite, etc. Slide rail: It is used to carry moving parts such as tool holders and workbenches and provide guidance. Common types of slide rails include plane guides, rolling guides, sliding shoe guides and linear motor guides.
Machine tool power system
Spindle: drives the tool for processing. Common types include electric spindle, mechanical spindle and hydraulic spindle.
Servo motor: controls the dynamic accuracy of the workpiece during processing and adjusts the parameters such as the running speed and accuracy of the machine tool.
Machine tool tools and fixtures
Tools: driven by the spindle to cut the workpiece. Common types include milling cutters, drills, cutting tools, etc.
Fixture: fix the workpiece to ensure its stability and accuracy during processing.
Electrical and hydraulic systems
Electrical system: consists of power supply, electrical circuits, controllers, etc., to control the operation of various parts of the machine tool.
Hydraulic system: used to realize the movement of multiple components, such as controlling the up, down, left and right movement of the spindle and tool holder.
Control system: responsible for writing CNC programs, controlling the dynamic processing process of the machine tool, and ensuring high-precision and high-efficiency processing.
The components of CNC machine tools perform their respective duties and work together, which are the basic elements of machine tools. Understanding the functions and characteristics of different parts can help users better operate CNC machine tools and ensure the safety of the machine tools and the efficiency of processing.
