A few days ago, the assembly shop of the front axle production department of China National Heavy Duty Trucks and Bridges Co., Ltd. used its brains and tried to improve the riveted nameplates by sticking the nameplates. This not only prevented the loss of the nameplate, but also saved Lettinger's cost of RMB 542,149.92 per year.
For quite some time, the nameplate of the front axle assembly of the assembly shop was pasted onto the front axle with Loctite 330 fastening glue, but due to the short time for cleaning and drying painting from the nameplate to the incoming paint line, The adhesive effect of fastening adhesives has not yet been fully realized. It is easy to fall off in the process of washing, cleaning, and drying. This not only affects the timely storage of the bridge assembly, but also requires additional manpower and material resources for re-carding and re-branding. financial resources. To this end, Tao Tao, the assembly shop director, envisions trying to use riveted nameplates to change this situation. After the report, Huang Yiran, deputy general manager of Bridge Box, and Zhang Guangjun, head of the production department of Qianqiao, gave strong support and instructions to the improvement proposal and requested that it be implemented as soon as possible and focus on resolving this issue. On May 11th, the improvement program began to be implemented. After a week of inspections, the average number of shedding plates was reduced from 20 to 5 per week. After inspection, it was found that the nameplates that had come off after the riveting were due to the center hole. Due to the shallowness, it can eliminate the occurrence of nameplate detachment after perfection. After affixing the nameplate to the riveted nameplate, if 660 front axle assemblies are produced per day, the annual savings of Loctite 542149.92 yuan can be saved.