What are the specific aspects in which the accuracy of Manhart (Guangdong) CNC Machine Tool Co., Ltd.’s CNC rolling machine affects machining quality?

The accuracy of CNC rolling machines has a specific impact on machining quality in the following aspects:
1. * * Dimensional accuracy * *: The accuracy of CNC rolling machines determines the dimensional tolerances of the machined parts. If the accuracy of the equipment is insufficient, it may lead to the processed part dimensions exceeding the tolerance range, thereby not meeting the design requirements. For example, if the precision of key dimensions such as the inner and outer diameters and ball diameters of rolling bearings is not up to standard, it will directly affect the performance and service life of the bearings.
2. * * Shape accuracy * *: High precision CNC rolling machines can ensure the shape accuracy of processed parts. Shape accuracy refers to the degree to which the actual shape of each geometric shape on the surface of a part (such as roundness, cylindricity, flatness, etc.) conforms to the ideal shape. If the accuracy of the equipment is insufficient, it may lead to errors in the shape of the parts, such as non circular arcs, non straight lines, etc., which will directly affect the performance of the product.
3. * * Surface Quality * *: The accuracy of CNC rolling machines can also affect the surface quality of machined parts. Surface quality includes indicators such as surface roughness, surface hardness, and residual stress. If the equipment accuracy is insufficient, it may lead to increased vibration and noise during the machining process, thereby increasing surface roughness and reducing the surface smoothness of the parts. This not only affects the appearance of the product, but may also affect its service life.
4. * * Processing efficiency * *: Although not directly related to processing quality, the accuracy of CNC rolling machines can also indirectly affect processing efficiency. If the equipment accuracy is insufficient, more processing time and steps may be required to achieve the required processing quality, thereby reducing production efficiency.
Therefore, in order to obtain high-quality machining results, it is necessary to choose high-precision CNC rolling machines and take effective measures to maintain and upkeep the equipment, ensuring that it is always in good working condition. Meanwhile, the professional skills of operators and the optimization of processing technology are also important factors in ensuring processing quality.