What factors may affect the accuracy of the rolling and bending machine at Manhart (Guangdong) CNC Machine Tool Co., Ltd?

There are many factors that affect the accuracy of rolling and bending machines, mainly including the following aspects:
1. * * Mechanical factors * *: The accuracy and stability of mechanical components have a direct impact on the accuracy of the bending machine. For example, the straightness of the clamping mouth of the slider, the repositioning accuracy of the left and right sliders, the arbitrary positioning accuracy, and the rationality of the gap between the slider and the rack guide rail are all key mechanical factors. In addition, the verticality and inclination of the frame, the connection between the oil cylinder and the slider, the strength and accuracy of the frame and slider can also affect the accuracy.
2. * * Material issue * *: The properties of materials also have a significant impact on the accuracy of rolling and bending machines. For example, material deformation, uneven hardness, and uneven thickness can all lead to uneven force distribution during the bending process, resulting in deviations in the bending angle. Especially the local deformation or distortion that may occur during the rolling, cooling, and other processes of steel can directly affect the accuracy of bending.
3. * * Mold factor * *: The mold is one of the core equipment in the bending process, and its accuracy and condition have a decisive impact on the accuracy of the bending machine. For example, low precision, rough surface, and dimensional deviations of molds can all lead to errors. In addition, the wear, deformation, and insufficient bending pressure of the mold can also affect the accuracy.
4. * * Control System * *: The control system is the “brain” of the bending machine, and its design and performance have a crucial impact on the bending accuracy. If the control system design is not precise, or the data collection and processing are not accurate, it will lead to a decrease in prediction accuracy.
5. * * Environmental factors * *: Environmental factors such as temperature and humidity can also affect the operational accuracy of the equipment. For example, high temperatures may cause thermal expansion of equipment, thereby affecting accuracy.
6. * * Operating factors * *: The skill level and operating habits of the operators can also have an impact on the accuracy of the bending machine. Unskilled or non-standard operations may lead to errors.
In summary, to improve the accuracy of the rolling and bending machine, comprehensive optimization and improvement are needed from multiple aspects such as machinery, materials, molds, control systems, environment, and operation.