FAW Xichai “A heavy-duty diesel engine oil cooler assembly process†Patented technology of the invention belongs to the technical field of diesel engine assembly. An oil cooler unit assembly line is installed. The oil cooler unit is turned over several times to reasonably classify the oil cooler unit. Content, in the process of assembly and installation, an oil cooler quality inspection procedure is also added to stipulate the amount of glue to be applied and the location of the glue to improve the assembly efficiency and assembly quality of the oil cooler. The invention divides and distributes the operation contents reasonably, and the operators cooperate and cooperate to improve the work efficiency and reduce the labor intensity. At the same time, the invention also has oil cooler leak testing equipment, reasonable arrangements for leakage detection process, reducing the operator's operating content, effectively avoiding misinstallation, to ensure the quality of oil cooler assembly.
"Heavy engine deep cold thermal shock test device" consists of industrial control machine, cold cycle part, thermal cycle part, and hot and cold switching control part. It can make the engine subject to relatively large alternating load and thermal load test on the test bench. , And increase the number of alternating times per unit of time, so as to improve the thermal shock test efficiency and save experimental costs. The device can more rigorously and fully test the reliability of the engine and improve the service life of the engine, so as to meet the target requirement of the design of the heavy-duty diesel engine proposed by Xichai to reach a life of 1.6 million kilometers.
FAW Wuxi Diesel Engine
"Assembly robot system for automatic reversal of cylinder block and automatic installation of crankshaft" is applied to the 6DM assembly line of Xichai heavy machinery. The system is free from the limitations of the traditional rectangular production line, and the use of "fork" shaped roller path arrangement enables a robot to complete non-phase The contents of two adjacent operations, namely the cylinder turning and crankshaft automatic assembly. Through the use of the robot system, the robot's equipment usage efficiency is improved and the equipment investment is reduced.
Xichai has always attached importance to innovation and has created many industry firsts in the history of enterprise development. Cross-century products Aowei Engine has won second prize and first prize of national scientific and technological progress successively. In 2013, Xichai further intensified the innovation, established an innovation committee, established five major innovation mechanisms, formed a culture of innovation, and a strong atmosphere of innovation. Various innovative projects and innovative initiatives emerged continuously in 2016. At the ninth International Invention Exhibition, the "heat recovery system" and "diesel machine leakage detection line" of Xichai were awarded the "9th International Invention Exhibition Gold Award"; in the second Jilin Provincial Patent Awards Competition in 2016 The patented project of "Xihai Diesel Engine Fault Diagnosis Temporary Interruption" was awarded the "Jilin Provincial Patent Gold Award" and the "Cylinder Block Water Seal Installation Error Detection Equipment" was awarded the "Jilin Provincial Patent Excellence Award"; In the 2016 FAW Group's patent awards, 10 patents for Tin Chai's inventions were awarded by the group company for its invention award, 31 patents were granted by the group company for utility model grants, and 32 patent applications were awarded by the group company for patent applications.
This product [100t Cement Silos" is adopt split cement silo is connected to the cylinder wall by bolt sealing strips, and the top of the silo is equipped with a pressure safety valve to balance the pressure in the silo. Prevent explosions. Each cement silo is provided with an upper and lower material level indicator, which can display the empty state of the silo.
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