The invention relates to a graphical recording method, in particular to a graphical recording method for force value tests. The graphical recording method comprises a regular value depictpoint method, a regular force value measuring method and an additional depictpoint method, wherein the regular force value measuring method compares continuously acquired force values measured for three times to determine the time of generating a wave crest and a wave trough and corresponding force values; and the additional depictpoint method is to perform additional depictpoint on the corresponding force values of the wave crest or the wave trough determined in the regular force value measuring method in the regular value depictpoint method. The method aims to design a graphical recording method for the force value tests capable of accurately reflecting a force value variation curve of the whole measuring process. Compared with the prior art, the method has the advantages of good constant velocity of test recording graphs, true and reliable force value variation and the like.