Aluminum Garage Doors,Insulated Aluminum Garage Doors,Metal Garage Door Accessories,Best Aluminum Garage Doors Guangdong ODIC Intelligent Home Technology Co., Ltd , https://www.odicwindows.com
With the increasing use of CNC machine tools in industrial production, the design of CNC programs has become a critical factor in machining processes. During the programming phase, it is essential to select the appropriate cutting tool in real time and determine the cutting parameters through human-computer interaction. As a result, programmers must have a thorough understanding of tool selection methods and the principles for determining cutting parameters. This knowledge ensures the quality and efficiency of the machined parts, maximizes the advantages of CNC machines, and enhances the economic performance and production capabilities of the enterprise.
CNC machining tools typically consist of general-purpose tools, universal shanks, and a limited number of specialized shanks. The tool holder connects the cutting tool to the machine's power head and is therefore standardized and mass-produced. There are several ways to classify CNC tools based on different criteria.
First, according to the tool structure, they can be categorized as follows:
1. Monolithic tools — made from a single piece of material.
2. Mosaic tools — composed of multiple segments or parts.
3. Tools that use welding or mechanical clamping connections; among these, mechanical clamping tools can further be divided into non-indexable and indexable types.
4. Specialized tools, such as composite tools or shock-absorbing tools, which are designed for specific applications.
Second, based on the materials used in their construction, CNC tools can be classified as:
1. High-speed steel cutting tools — known for their toughness and versatility.
2. Carbide tools — offer high hardness and wear resistance, suitable for high-speed cutting.
3. Diamond tools — ideal for machining extremely hard materials.
4. Other materials, such as cubic boron nitride (CBN) tools and ceramic tools, which are used for specialized machining tasks.
Third, according to the cutting process, they can be grouped into:
1. Turning tools — including external turning, internal turning, threading, and parting tools.
2. Drilling tools — such as twist drills, reamers, and taps.
3. Milling tools — used for removing material from a workpiece using a rotating cutter.
4. Cutting tools — designed for specific operations like grooving or slotting.
Understanding these classifications helps operators and programmers make informed decisions about tool selection, leading to better performance, longer tool life, and improved overall productivity in CNC machining.