G94 is the feed per minute mode, which is also the default mode of general systems

g95 is the feed mode per revolution, which is commonly used in rigid tapping

for example, in Frank format, intercept a main code. When using g95, the feed is equal to the pitch. After the fixed cycle is completed, enable G94 to prevent the milling cutter program behind tapping, resulting in "feed error"

M29

_ Y_ Z_ R10. 0F1. 5；

G80；

G94；

G00Z100.…

basic composition

the basic composition of NC machine tool includes processing program carrier, NC device, servo drive device, machine tool main body and other auxiliary devices. The basic working principle of each component is briefly described below

processing program carrier

when the NC machine tool is working, workers do not need to operate the machine tool directly. To control the NC machine tool, it is necessary to

prepare the processing program for the…