As the automobile industry develops faster and faster, the quality and efficiency of automobile maintenance and overhaul also put forward higher requirements, especially the motor drive system of the automobile, which is equivalent to the heart of the automobile, and its quality and performance requirements are even higher.VSNDT industrial endoscopic inspection is a visual inspection method for the quality control of containers, pipelines, the interior of non-disassembled equipment, or the internal surfaces of the narrow gaps and other areas that can not be observed directly by the human eyesight in the special environments. It is a visual inspection method for quality control of areas that cannot be directly observed by human eyesight in special environments such as the inside of containers, pipes, non-detachable equipment or the inside surface of narrow gaps.

　　Customers have used a well-known brand of industrial endoscopes in foreign countries, which have been damaged due to high-frequency use in the field. Because of the high cost of foreign maintenance and long cycle, coupled with the rise of localization to replace today, so the customer hopes to find a good cost-effective domestic endoscopes to replace, so the customer engineers have compared a number of domestic manufacturers of industrial endoscopes, and after many comparisons ultimately hope to have a more in-depth understanding of the product and on-site effect evaluation.

　　On December 31, 2020, at the invitation of Mr. Liu, the manager of the production department of a new energy vehicle special drive motor system research and development and production enterprise, he went to the inspection and exchange and on-site analysis with relevant technical personnel and equipment. The customer is a famous domestic new energy vehicle special drive motor system manufacturing enterprise, adhere to independent innovation, open innovation and collaborative innovation, continue to improve the technological innovation system, constantly improve the technological innovation ability, build the world's leading new energy vehicle special drive motor system technology platform and manufacturing base, with pure electric vehicles, programmable electric vehicles, hybrid electric vehicles, fuel cell electric vehicles, hydrogen engine vehicles as the representative of the special drive motor system, the drive motor system of pure electric vehicles, programmable electric vehicles, hybrid electric vehicles, fuel cell electric vehicles, hydrogen engine vehicles. The specialized drive motor series products represented by pure electric vehicles, programmable electric vehicles, hybrid electric vehicles, fuel cell electric vehicles and hydrogen engine vehicles have fully reached the world advanced level.

　　Mr. Liu is the main person in charge of the technical department and engineering department. After listening to our technical staff's explanation of the products in the on-site communication and exchange, Mr. Liu also practically operated the WS-K series of industrial endoscopes and affirmed the clarity and other functions of the equipment. After detailed communication and understanding, we learned that the customer's needs are as follows:

　　I. Customer demands:

　　1. the clarity of industrial endoscopes is required to be high, not less than one million pixels, which can reach the standard of famous foreign endoscope brands.

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

　　Second, the actual detection conditions:

　　1. Aviation aluminum, casting molding

　　2. Observation section length of 2 meters, two bends in the detection channel, the inner wall of the Department of high light

　　3. Extrusion slot for 7-50mm, mainly check the runner welding parts, requiring clear observation of the welding part, runner and the bottom and other parts of the weld scar, weld tumor and other quality defects

　　Third, the detection of difficulties:

　　1. There are two bends in the runner.

　　2. There are oil stains in the runner.

　　3. High brightness in the extrusion groove and reflective phenomenon at the welding place.

　　After further communication, we suggest the customer to use WS-K series million HD intelligent products, automatic processing exposure to solve the welding surface reflection phenomenon, high brightness illumination.

　　1. 1 million high-definition pixels, can meet the automotive drive motor internal runner observation, casting parts of the welding scar defects, internal debris and other defects, casting parts of the runner reflective perfect solution, can be intuitive and clear to determine the observation of part of the qualification, taking pictures and video archive pictures and videos are clear.

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

　　WS-K million high-definition intelligent series-industrial video borescope, can quickly complete the motor system casting parts of the internal visual inspection, and to meet the customer on the pipeline must be able to casting parts through the two corners of the internal to reach the bottom of the runner requirements, the user is very satisfied with the service, on-site completion of the acceptance, and at the same time, also to the two sides to lay a good foundation for long-term cooperation!