As a high-efficiency, high-quality processing tool, CNC vertical lathe also has high requirements for the spindle. Let’s discuss the requirements for the spindle of CNC vertical lathes.
1. The spindle has high rigidity requirements.
Due to the working characteristics of CNC vertical lathes, the spindle is required to maintain a certain degree of rigidity during operation to ensure the accuracy and solidity of parts processing. Therefore, the material selection of the spindle in CNC vertical lathes should take into account its strength and rigidity to meet the requirements of maintaining part processing accuracy under high-speed rotation.
2. The rotation accuracy of the spindle is required to be high.
CNC vertical lathes need to achieve high-precision rotational processing during the machining process, and the spindle is required to have corresponding rotational accuracy and positioning accuracy to ensure cutting accuracy and processing quality. Therefore, the design of the spindle must be precise, and strict quality inspection must be carried out during the processing process to ensure the processing accuracy and quality of each part.
3. The spindle has high requirements for smooth operation.
During the CNC vertical lathe processing process, the stability of the spindle operation has a very important impact on the accuracy and surface quality of the part processing. Therefore, in the design and manufacturing of spindles, high-precision processing techniques and instruments are required to ensure the smooth operation of the spindles.
4. The spindle has high requirements for wear resistance.
CNC vertical lathes often require long-term, high-frequency processing, so the pressure and friction the spindle receives is relatively large, which puts forward higher requirements for the wear resistance and durability of the spindle. Therefore, efficient design and management are required in terms of spindle material selection, processing technology, and maintenance during work.
In short, with the continuous advancement of science and technology, the quality and performance of spindles required by CNC vertical lathes are getting higher and higher. Therefore, there are extremely high requirements for the selection, design and manufacturing of spindles. Only by selecting high-quality machine tools, equipment and materials, and having professional technical personnel, can we ensure the high precision, high efficiency and long life of CNC vertical lathes in the processing process.