New energy vehicle special drive motor system manufacturer cooperation project

With the rapid development of the automobile industry, higher requirements are also put forward for the quality and efficiency of maintenance and repair of automobiles, especially the motor drive system of automobiles, which is equivalent to the heart of automobiles, and has higher requirements for quality and performance. . Industrial borescope inspection is a visual inspection method for quality control of areas that cannot be directly observed by human vision in special environments such as the interior of containers, pipes, and non-removable equipment or the inner surface of narrow gaps.

       The customer has used a certain well-known industrial borescope brand precedent, which has been damaged due to high frequency use on site. Due to the high maintenance cost and long cycle, the customer hopes to find a cost-effective borescope to replace it. Therefore, the customer's engineer has compared the products of several industrial borescope manufacturers successively. A more in-depth understanding and field effect evaluation.

       On December 31, 2020, at the invitation of the manager of the production department of the R&D and production enterprise of a special drive motor system for new energy vehicles, we conducted online testing exchanges and on-site analysis. The customer is a well-known manufacturer of special drive motor systems for new energy vehicles, adheres to independent innovation, open innovation and collaborative innovation, continues to improve the technological innovation system, and continuously improves technological innovation capabilities, and has built a world-leading new energy vehicle special drive motor system technology Platforms and manufacturing bases, special drive motor series products represented by pure electric vehicles, extended-range electric vehicles, hybrid electric vehicles, fuel cell electric vehicles, and hydrogen engine vehicles have fully reached the world's advanced level.

 

     After listening to our technical staff's explanation of the product through online communication, after detailed communication and understanding, we learned that the customer's needs are as follows:

       Customer demands:

      1. The definition requirements of industrial borescopes are high, and the requirements are not less than megapixels, which can meet the standards of well-known borescope brands

      2. Due to the large amount of shooting, the device needs to have a certain amount of internal storage space, and at the same time, it must be convenient for customers to export files

     Actual testing conditions:

     1. Aviation aluminum, casting molding

     2. The length of the observation section is 2 meters, there are two curves in the detection channel, and the inner wall is highlighted

     3. The extrusion groove is 7-50mm, mainly inspect the welding part of the runner, and it is required to clearly observe whether there are quality defects such as welding scars and welding flashes in the welding part, the runner and the bottom.

      Three, detection difficulties:

     1. There are two bends in the runner

     2. There is oil in the runner

     3. The inside of the extrusion groove is bright, and there is reflection in the welding place.

     After further communication, it is recommended that customers use BK series million high-definition smart products, which can automatically process exposure to solve the reflection phenomenon on the welding surface and increase the brightness.

     1. 1,000,000 high-definition pixels, which can satisfy the observation of the internal flow channel of the automobile drive motor, the welding scar defects of castings, internal debris and other defects, and the reflection of the casting flow channel is perfectly solved, which can intuitively and clearly judge whether the observed part is qualified, take pictures and videos Archive pictures and videos are clear.

     2. Built-in 32GF card to prevent data loss, with USB interface, VGA video output point-to-point.

     BK million high-definition intelligent series-industrial video borescope can quickly complete the internal visual inspection of the motor system casting, and meet the customer's requirement that the pipeline must be able to reach the bottom of the flow channel through the two corners inside the casting, After the user purchases, they are very satisfied with the functions of the product, and re-purchase multiple models, laying a good foundation for the long-term cooperation between the two parties.