TESTING ITEMS′ SETTING AND QUALITY CONTROL OF BIG FORGING CONNECTING-ROD IN PROCESS OF PRODUCTION

In the production process, the quality control of big forging connecting-rod is the necessary condition for guarantee the good production. The contents of quality control are included as follows: setting the testing items, selecting and arranging the testing reasonably, controlling the incoming materials, process-control and full quality control and so on. Thus, the quality control will be scientifically, reasonably and perfectly.