METHOD AND APPARATUS FOR MEASURING CUTTING FORCES OF A MACHINE TOOL

摘要

a method and an apparatus are used to measure the cutting force exerted by a machine tool (10). a plate (28) is part of a transductrice force attached to flanges on the inside of the structure of the machine tool, and is arranged in a direct line of transmission of forces.the pellet (38) derivation of force raised are arranged on both sides of the plate, reducing the size of the load transfer of the plate. at least one load cell (46) very close to shear strength and a high bypass pad relative to the pellet is acceptable on the preloading load cell.by strategically positioning the load cell in close proximity to the pellet strength and using the bypass shunt power pellets to transfer the majority of charge across the plate, we minimize the hystu00e8ru00e8se, it optimizes the linearity and prot seat load cell against overloading.