Characteristics and Types of Cutting Tools for CNC Milling Machines
In the process of CNC milling machine, tool selection and cutting parameters must be finished under the condition of human-computer interaction. Programmers need to grasp the basic principles of tool selection and cutting parameter recognition, fully consider the characteristics of CNC milling machine, and correctly select tools and cutting parameters. Numerically controlled machining technology covers a wide range. In terms of application, the characteristics and difficulties of its processing technology still lie in how to correctly select high-speed and efficient CNC machine tools, and prepare CNC processing technology and programs that meet the technical requirements of products. Numerical control processing can greatly shorten the production cycle of products, and it is useful to solve the processing of messy, fine, single piece, small batch and variable shape parts in mechanical products.
Features and types of cutting tools of CNC milling machine:
There are many kinds of cutting tools for CNC milling machines. In order to get used to the characteristics of high speed, high power and high degree of automation of CNC machine tools, the tools used are developing towards standardization, generalization and modularization. They are mainly divided into two categories: milling tools and hole processing tools. In order to meet the requirements of high power and special milling, a variety of special-purpose tools have been developed.
The structure of tool shank of CNC milling machine is divided into modular type and integral type. Modular tool system is an advanced tool system. Each handle can be assembled through various series of modules. According to different processing parts and machine tools, different device schemes can be selected to obtain a variety of tool handle series, so as to improve the habits and utilization of tool handles.
The operation part of all tool holders holding tools is integrated with the handle for positioning on the machine tool. This kind of tool holder has poor habit of reforming machine tools and parts. In order to get used to the transformation of parts and machine tools, users must keep various standard tool handles, so the utilization rate of tool handles is low.