What should Manhart (Guangdong) CNC Machine Tool Co., Ltd. do if the cutting quality of the joint punching and shearing machine does not meet the standard?

If the cutting quality of the combined punching and shearing machine does not meet the standard, the following aspects can be considered to solve the problem:
1. * * Check the blade * *: The condition of the blade has a direct impact on the cutting quality. If the blade is worn, broken, or installed incorrectly, it may lead to poor shear quality. Therefore, it is necessary to regularly check the condition of the blades and replace or repair severely worn blades in a timely manner.
2. * * Adjust blade clearance * *: Excessive or insufficient blade clearance may affect cutting quality. If the gap is too large, burrs or incomplete shearing may occur during shearing; If the gap is too small, it may increase the wear of the blade. Therefore, the gap between the blades should be adjusted according to the thickness and hardness of the material to achieve the best shear effect.
3. * * Check shear force * *: Whether the shear force of the combined punching and shearing machine is sufficient is also an important factor affecting shear quality. If the shear force is insufficient, it may lead to incomplete shear or slower shear speed. Shear force can be increased by adjusting the speed of the motor or increasing the reduction ratio of the transmission mechanism.
4. * * Control material quality * *: Factors such as material hardness, thickness, and surface quality can all affect shear quality. If there are quality issues with the material, such as uneven surface and uneven hardness, it may lead to difficulties in cutting or poor cutting quality. Therefore, it is necessary to ensure the use of materials that meet the requirements and perform necessary pre-treatment before cutting, such as cleaning surface oil stains, oxides, etc.
5. * * Optimize cutting process * *: The selection of cutting process parameters can also have an impact on cutting quality. The cutting effect can be optimized by adjusting process parameters such as cutting speed, cutting angle, and cutting sequence. In addition, it is also possible to consider using process methods such as multi blade cutting and step-by-step cutting to improve cutting quality and efficiency.
In summary, to solve the problem of substandard cutting quality in the joint punching and shearing machine, it is necessary to start from multiple aspects, including checking the blade, adjusting the blade gap, checking the shear force, controlling material quality, and optimizing the cutting process. At the same time, attention should also be paid to operating standards and safety precautions to avoid machine malfunctions or safety issues caused by improper operation or insufficient maintenance. If the problem is complex or cannot be solved, it is recommended to contact professional technical personnel or after-sales service personnel for further investigation and repair.