关键词: 整车制造；试制样车；静态扭矩标准；扭矩管理

Abstract: At present, the final assembly plant directly adopts the management standard of mass production vehicles for the torque management of trial production sample vehicles, which leads to frequent unqualified phenomenain the static torque detection of trial production sample vehicles and brings great troubles to the torque development of sample vehicles. In this paper, the characte- ristics of parts, assembly methods and torque detection methods of trial production sample vehicles are explored, and the static torque standard of trial production sample vehicles is proposed by using Toyota's torque experience formula to meet the needs of final assembly for the torque detection of trial production sample vehicles, it has a certain reference significance in the vehicle manufacturing.

Key words: Vehicle manufacturing; Trial production sample vehicles; Static torque standard; Torque management