One of the elements constituting the process is ().
A, the same machine tool B, the same fixture C, the same tool D, the
same machining surface
A:
A, the same machine tool B, the same fixture C, the same tool D, the
same machining surface
A:
举一反三
- (3 points) The machining process system includes (). A: machine tool, tool, fixture and workpiece B: worker, tool, fixture and workpiece C: machine tool, tool, worker and workpiece D: machine tool, tool, fixture and worker
- (3 points) The core of machining process system is (). A: machine tool B: fixture C: tool D: workpiece
- When multiple people operate a machine tool, ( ) A: two people can operate the machine at the same time B: only one person can operate at the same time C: only one person can operate at the same time, and other students can leave the machine to rest D: All of the above are correct
- Using the tool radius compensation function, the rough and finish machining of the same part can be realized without modifying the program.
- The following is the machining principle error () . A: approximate profile error of forming tool B: spindle revolving error of machine tool spindle C: guide error of machine tool D: fixture error