Recently, Volvo heavy truck cab cab successful coating line output in China's heavy truck Jinan Truck body, and has been recognized by the Volvo company's quality. In order to further improve the quality and level of painting cab, the cab reached the world's top level of coating quality requirements Volvo, China National Heavy Duty Truck Volvo Truck Corporation under the guidance of experts, through the adoption of the adjustment to refine the coating process, strict process operational processes improved technology infrastructure, an important measure to strengthen staff training, so that the coating quality and level of China's heavy truck cab has been greatly improved to meet the Volvo truck cab coating production requirements to achieve the Volvo cab and Chinese painting Total heavy truck product line production. Volvo Trucks cab successful output of China's heavy truck cab assembly proved Chinese company Sinotruk Jinan Truck cab coating quality level has reached the world's top heavy truck cab coating quality standards. Heavy truck cab exterior parts, the heavy truck cab 4 point suspension imposed constraints heavy truck driving by when the cab suspension stiffness and damping strength, stiffness and subsequent analysis of passive safety during Jinan Yiu Cheung Trading Company room, fixed constraints imposed cab suspension and the frame at the connection point, in order to simulate the actual vehicle cab suspension system support and constraint conditions. Analysis of the cab to work in the most severe operating conditions under load BIW structural strength and stiffness, lightweight design as the basis for comparison after the original cab. Heavy truck cab in steady rotation, acceleration and braking conditions, the maximum stress is less than the corresponding material allowable stress, structural strength to meet the requirements; maximum deformation to meet the design requirements. On the basis of the cab BIW finite element model, the establishment of a topology optimization analysis model cab BIW. Heavy truck cab pictures _ _ Jinan heavy truck cab Yiu Cheung Yiu Cheung provided by Jinan Trading Company. Jinan Yiu Cheung Trading Company (www.jinanyaoxiang.com) strong, credible, in Jinan, Shandong engine assembly industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead you hand Jinan Yao harmony into the brilliant, for a better future!