Method of measuring parallelism of the injection molding machine, injection molding machine and an injection molding machine measuring device parallel

The present invention provides an improved method for the parallel measurement accuracy of the injection molding machine. Which is a method of measuring the parallelism of the injection molding machine of the parallelism between the first member and the second member measured, and determines the posture of the second member through the base portion, the first measurement and the second member by the measuring section distance between the straight member.