| 摘要 |
A production line for assembling a pair of left and right car component s, capable of assembling a pair of high quality car components by one line at high operating efficiency and productivity and capable of controlling jigs a nd molds with high dimensional accuracy. The production line of this invention related to a production line for assembling a pair of left and right front doors for supply to an assembly li ne of the white body of a car, is constructed by arranging various processes on one line, which comprises a work tack welding process A comprising a work input device 3 for alternately inputting the let and right front door panels LDP and RDP, a incremental welding process B for welding either one of t he works while transferring the other, a marriage process C, a door skin input and sealing process D, a hemming process E, a hemming delivery process F, and a front door delivery portion. |
