Computer-aided data processing of the machine tool fixture locating error

The new situations of the locating error are briefly introduced,the principle what's come from and it's calculate method of the locating error is analyzed.It uses typical single-datum plane locating scheme and typical plane together to build the machine tool fixture locating scheme resources,based on the flow diagram of system,and the tool of VB6.0 software,which can develop the checking error system of the computer-aided data processing for the locating error,and the case has been verified for the good using performance and operator interfaces,and has further improved the CAFD assessment system.