CNC Tool Classification
In modern manufacturing, CNC lathes have become indispensable processing equipment. As the "teeth" of CNC lathes, tools play a crucial role in determining machining efficiency and product quality. This article will help you understand the classification and characteristics of CNC lathe tools, enabling you to select the most suitable tools for your production needs.
Classification by Tool Material
The material of the tool is one of the key factors affecting its performance. Common CNC lathe tools can be categorized by material as follows:
High-Speed Steel (HSS) Tools
Advantages: Good toughness, low cost, suitable for low-speed cutting.
Applications: Mainly used for general turning and small-batch production.
Cemented Carbide Tools
Advantages: High hardness, excellent wear resistance, suitable for high-speed cutting.
Applications: Widely used in batch production for finishing and semi-finishing.
Ceramic Tools
Advantages: High-temperature resistance, ideal for machining hard materials.
Applications: Suitable for high-speed dry cutting and hard material machining.
Cubic Boron Nitride (CBN) Tools
Advantages: Hardness close to diamond, excellent heat resistance, and wear resistance.
Applications: Mainly used for finishing hardened steel and cast iron.
Diamond Tools
Advantages: Ultra-high hardness, suitable for high-precision machining.
Applications: Widely used for ultra-precision machining of aluminum alloys, copper, and other non-ferrous metals.
Classification by Tool Shape
The shape of the tool determines its machining method and applicable scope. Common shapes include:
Turning Tools
85° external turning tool
55° external turning tool
60° external turning tool
35° external turning tool
Drills
Twist drill
U-drill
Flat-bottom drill
Center drill
Boring Tools
55° internal boring tool
35° internal boring tool
Threading Tools
Tap
Internal threading tool
External threading tool
Extended external threading tool
Grooving Tools
Face grooving tool
Internal grooving tool
External grooving tool
Chamfer grooving tool
How to Select the Right CNC Lathe Tools
When selecting tools, consider the following aspects:
Machining Material
Choose the corresponding tool material for different materials, e.g., cemented carbide tools for steel and ceramic tools for cast iron.
Machining Method
Select appropriate tool shapes and functions based on process requirements.
Machining Efficiency and Cost
Opt for cost-effective tools while meeting machining requirements.
Specifications and Performance of the CNC Lathe
Ensure that the tool dimensions and installation method match the machine.
There are numerous types of CNC lathe tools, each with its unique characteristics and application scope. In practical production, selecting and using the right tools not only improves machining efficiency but also reduces production costs and ensures product quality. We hope this article provides you with a comprehensive understanding of CNC lathe tools, helping you better tackle various machining challenges in production.
