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When bending deformation occurs in the bending process of the bending machine, the following measures can be taken to solve the problem:
First, analyze the cause of deformation
Bending deformation can be caused by a variety of factors, including but not limited to:
Material elastic recovery: Metal materials have a certain degree of elasticity after bending, and there will be a certain degree of recovery deformation, especially in the case of large bending Angle, the deformation is more significant.
Machine equipment error: The bending machine has equipment errors, such as the position of the bottom roller, pressing force, etc., which will affect the bending accuracy, the greater the error, the more obvious the deformation after bending.
Improper operation: such as improper mold selection, unreasonable bending order, etc., may also lead to bending deformation.
Second, take corresponding measures to solve
According to the cause of deformation, the following measures can be taken to solve the problem:
Adjust bending parameters: According to the elastic and recovery characteristics of the material, the length before bending, bending radius and other factors are accurately calculated, and the pressure, speed and bending Angle of the bending machine are adjusted to reduce deformation.
Correction of machine equipment errors: Accurate adjustment and operation of the bending machine, including the position of the bottom roller, pressing force, etc., to ensure bending accuracy and quality. If necessary, professional maintenance personnel can be asked to check and adjust.
Optimize the operation process: select the right mold and bending sequence to ensure reasonable operation. At the same time, operators are regularly trained to improve their operating skills and safety awareness in order to reduce the bending deformation caused by human factors.
Third, preventive measures
In order to avoid the occurrence of bending deformation, the following preventive measures can be taken:
Check and maintain the bending machine regularly to ensure that it is in good working condition.
In the selection of materials, the elastic and recovery characteristics of the material should be fully considered, and the appropriate material should be selected for bending.
Develop and implement strict operating procedures and quality control standards to ensure that every step of operation meets the requirements.
Summary: When bending deformation occurs in the bending machine, the cause of deformation should be analyzed first, and then the corresponding solution measures should be taken. At the same time, the probability of bending deformation is reduced by optimizing the operation process, regular inspection and maintenance of equipment and material selection and other preventive measures.
MAANSHAN KAIMI CNC MACHINE TOOL CO.,LTD is located in the beautiful city of Maanshan. The core products of the company are KMB type electro-hydraulic CNC bending machine, WC67Y, WC67K type ordinary CNC bending machine, QC11K gate shear, QC12Y, QC12K type hydraulic pendulum plate machine, and so on.