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Classification of Daily CNC Lathe Processing
Release time:
2022-07-28
Many users call to inquire about the requirements of CNC lathe for spindle parts. The following is a brief introduction: 1. stiffness When the equipment is working, high-speed cutting is generally used, which requires a high rigidity of the spindle component, otherwise the spindle will produce large elastic deformation under the action of external force and cause vibration, which will affect the accuracy and surface roughness of the processed parts.
Many users call to inquire about the requirements of CNC lathe for spindle parts. The following is a brief introduction:
1. stiffness
When the equipment is working, high-speed cutting is generally used, which requires a high rigidity of the spindle component, otherwise the spindle will produce large elastic deformation under the action of external force and cause vibration, which will affect the accuracy and surface roughness of the processed parts.
2. rotation accuracy
The same rotation accuracy of the spindle parts of the CNC machine tool mainly refers to the radial runout and axial runout measured by the dial gauge when the workpiece, fixture or tool surface is installed at the front end of the spindle at low speed. Its height directly affects the geometric accuracy and surface quality of the machined parts.
3. seismic resistance
The shock resistance of the spindle parts of the CNC machine tool is the ability of the spindle parts to resist vibration and maintain a balanced operation in the CNC machining.
Strong 4. thermal stability
The thermal stability of the spindle component mainly refers to the ability of the component to resist changes in shape and position due to heat. CNC machine tools at work will be due to friction, stirring oil or other reasons to generate heat, resulting in the temperature imbalance of the spindle components, so that the shape and position of the spindle components on the deformation, it will affect the machining accuracy.
5. positioning is reliable and accurate.
CNC lathe spindle parts structure should ensure a reliable radial positioning accuracy and axial positioning accuracy, to ensure that the workpiece or tool clamping is reliable, accurate positioning, reduce the clamping error and positioning error on the processing quality.
Classification of Daily CNC Lathe Processing
2022-07-28
Many users call to inquire about the requirements of CNC lathe for spindle parts. The following is a brief introduction: 1. stiffness When the equipment is working, high-speed cutting is generally used, which requires a high rigidity of the spindle component, otherwise the spindle will produce large elastic deformation under the action of external force and cause vibration, which will affect the accuracy and surface roughness of the processed parts.
What are the processing steps of CNC lathe processing hardware?
2022-01-10
CNC lathe, CNC lathe manufacturers, Shandong CNC lathe CNC lathe processing hardware is to use the newly introduced CNC lathe (CNC lathe) to process the parts that need to be processed or hardware accessories, steel materials to become various shapes of workpieces required by customers, so as to achieve the Z final product value of the product. And with the development of numerical control technology, CNC lathe processing technology, process will be more complex and centralized. That is, the various processes (such as turning, milling, drilling, etc.) are concentrated on a CNC lathe to complete. The current double spindle structure is the embodiment of this concept.
How to check the machining quality of CNC lathe for instrument?
2021-11-12
The machining quality inspection of the instrument numerical control lathe first looks at the engraving line with higher requirements on the accuracy of the cylindrical surface. The surface accuracy of the engraving line of the general machine tool workpiece is higher. The following key points should be mastered during the inspection: Before the inspection, use a fine grinding stone to remove the burr of the engraving line. Visually inspect the clarity of the line, whether the thickness is uniform, whether the straightness of the line and the distribution of the length of the line meet the requirements of the drawing, check the starting position of the line, and spot check the length of the line and the length of the line. The current measurement method is the same as the pre-inspection. The new check the equal division of the engraved line, that is, the fluctuation of the spacing size. The inspection points of circular dimension engraving line and conical surface engraving line are relatively high. If there is any deviation in the adjustment of the machining position of the machine tool engraving line, it will not only cause the deviation of the machine tool engraving groove, but also cause the defects such as depth of the engraving groove due to deviation from the center. In addition to the regular items of the engraving line, the following points should be mastered during the inspection.
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