The application of automobile intelligent manufacturing technology in Chongqing has achieved remarkable results

First, shorten the development cycle. Changan New Energy Automobile's powertrain workshop successfully applied 14 intelligent technologies such as stereo vision sensors, virtual manufacturing technology, and digital twin workshop models to break through the industry's high-precision technical difficulties in stator and rotor assembly, increasing production efficiency by 38%, and product The development cycle is shortened by 71%. The second is to reduce the defective product rate. Qingling Automobile Co., Ltd. used intelligent error-prevention technologies such as photoelectric sensing and visual comparison to build a new commercial vehicle transmission workshop, achieving a digital control rate of more than 90% of key equipment and reducing the product defect rate by 27%. The third is to reduce operating costs. Chongqing Hongyu Precision Industry Group Co., Ltd. uses new technologies such as virtual simulation and visual monitoring to create a digital workshop for oil pump manufacturing. The production efficiency of oil pumps has increased by 30%, the product failure rate has been reduced by 21%, and operating costs have been reduced by 11%.

　(Original title: The application of automobile intelligent manufacturing technology in Chongqing has achieved remarkable results)