CNC lathe processing requires high precision and high precision, which determines that its processing process will be more concentrated, the number of installed parts is also less, and the corresponding use of CNC tools has also put forward higher requirements. The characteristics of CNC tools, purchase, installation, you know how many, the following is with Xiaobian to understand the small knowledge of CNC tools.
The characteristics of CNC cutting tools,
1. CNC tools have good rigidity, especially rough cutting tools, high precision, vibration resistance and heat reduction, good calling performance, convenient and quick tool change.
2. CNC tool has high service life, stable cutting performance and reliability.
3. The size adjustment of CNC cutting tools is convenient, which greatly reduces the time of tool change adjustment in the work.
4. CNC tools should have reliable chip breaking and rolling, which is conducive to eliminating the possibility of chips.
5. CNC tool serialization and standardization, convenient programming and tool management.
CNC tool purchase guide
1. High precision
In order to adapt to the conditions of CNC lathe processing, such as: high precision and automatic tool change and other rigid requirements, CNC tool itself should have a high accuracy.
2. High reliability
In the operation of CNC tools, in order to smoothly process, it is necessary to ensure that there will be no tool damage or potential defects of the tool itself during the processing of the CNC tool. Therefore, some accessories that require the tool to be combined with it in the operation must have good reliability and strong adaptability.
3. High durability
Tool whether roughing or finishing, CNC lathe in the processing of tools, should have a higher durability than the ordinary machine tool processing knife, reduce the replacement of the tool, the tool grinding or the number of times to the knife, in order to provide the efficiency of the work, to ensure the quality of the tool processing.
4. Good chip breaking and removal performance
CNC machine tools in the process of processing, chip breaking and chip removal manual too late to deal with, chips are easy to wrap around the tool and workpiece, easy to damage the tool or scratch to process the intact workpiece surface, serious easy to cause accidents, the quality of processing caused by the eye impact and the safe operation of CNC machine tools. Therefore, the operator must do a good job in the process of chip breaking and chip removal performance.
CNC tool installation requirements
During the installation of CNC tools, the tip of the tool is usually in a state of elevation with the axis of the workpiece, and when the tip is higher than the axis, it will affect the quality of the workpiece and the service life of the tool; On the contrary, the front Angle will be reduced, and the cutting tool will not progress smoothly in the cutting process.
The length of the turning tool extended on the tool holder should be appropriate, usually the length of the turning tool extended on the tool holder is generally 1-1.5 times the thickness of the tool bar, remember not to be too long.
Post time: Nov-13-2023