How does Manhart (Guangdong) CNC Machine Tool Co., Ltd. evaluate the manufacturing accuracy of mechanical electric rolling machines?

How to evaluate the manufacturing accuracy of mechanical electric rolling machines?
The manufacturing accuracy of mechanical electric rolling machines is an important evaluation index for their quality and performance. Through a comprehensive evaluation of the equipment, it can be ensured that it meets design requirements and provides stable processing capabilities. This article will discuss in detail how to evaluate the manufacturing accuracy of mechanical electric plate rolling machines, focusing on aspects such as appearance dimension inspection, surface quality evaluation, assembly tightness inspection, coating quality audit, plate rolling ability testing, transmission system testing, hydraulic system stability, and electrical system compliance.
1、 Visual dimension inspection
Visual dimension inspection is the primary step in evaluating the manufacturing accuracy of mechanical electric rolling machines. By using precision measuring tools, the overall dimensions of the equipment, the geometric dimensions of each component, and their positional relationships are measured and recorded. Pay special attention to whether the dimensions of key parts meet the design requirements to ensure that the equipment can accurately perform processing operations.
2、 Surface quality assessment
Surface quality is another important aspect of evaluating the manufacturing accuracy of mechanical electric rolling machines. Observe the smoothness, flatness, and presence of defects such as rust and scratches on the surface of the equipment. Good surface quality not only reflects the machining accuracy of the equipment, but also directly affects the appearance and service life of the equipment.
3、 Assembly tightness inspection
Assembly tightness inspection is a key step to ensure that the connections between the components of the mechanical electric rolling machine are stable and free of looseness. Inspect the bolts, nuts, and other fasteners of the equipment manually and with tools to ensure they are securely fastened, as well as to ensure that the gaps between the components are even and free from excessive or insufficient size. Equipment with good assembly tightness can provide better stability and machining accuracy.
4、 Painting quality audit
The quality of coating is crucial for the appearance protection and anti-corrosion performance of mechanical electric rolling machines. When evaluating the quality of painting, it is necessary to check the uniformity and color consistency of the coating, as well as whether there are defects such as bubbles and peeling. At the same time, it is also necessary to pay attention to whether the thickness of the coating meets the standard requirements to ensure that it has good anti-corrosion performance.
5、 Rolling ability test
The rolling ability is one of the core functions of mechanical electric rolling machines and an important indicator for evaluating their manufacturing accuracy. By conducting actual rolling operations, test the maximum rolling thickness, minimum rolling radius, and stability of the equipment during the rolling process. At the same time, it is also necessary to pay attention to the noise, vibration and other performance of the equipment during the rolling process, in order to comprehensively evaluate its manufacturing accuracy and performance.
6、 Transmission system inspection
The transmission system is an important component of the mechanical electric rolling machine, and its performance directly affects the machining accuracy and stability of the equipment. During the evaluation process, key components such as gears, bearings, and chains of the transmission system should be inspected to ensure smooth operation, no abnormal noise or vibration. At the same time, it is necessary to inspect the lubrication of the transmission system to ensure that the lubricating oil is clean and sufficient to ensure the normal operation of the transmission system.
7、 Hydraulic system stability
For mechanical electric rolling machines equipped with hydraulic systems, the stability of the hydraulic system is also an important aspect of evaluating their manufacturing accuracy. Check whether the oil circuit of the hydraulic system is unobstructed, without leakage, whether the oil pressure is stable, and the working condition of components such as hydraulic cylinders and valves. Ensure that the hydraulic system can provide stable and reliable power support during equipment operation.
8、 Electrical system compliance
The compliance of electrical systems is a key factor in ensuring the safe and reliable operation of mechanical electric rolling machines. When evaluating electrical systems, it is necessary to check whether the power lines, switches, relays, and other electrical components of the equipment comply with relevant standards and specifications. At the same time, it is necessary to inspect the safety measures such as grounding protection and leakage protection of the equipment to ensure that they meet safety requirements.
In summary, through a comprehensive evaluation of appearance dimensions, surface quality, assembly tightness, coating quality, rolling ability, transmission system, hydraulic system, and electrical system, the manufacturing accuracy of mechanical electric rolling machines can be accurately evaluated. This will help ensure that the quality and performance of the equipment meet design requirements, and provide users with stable and reliable processing capabilities.