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
A: approximate profile error of forming tool
B: spindle revolving error of machine tool spindle
C: guide error of machine tool
D: fixture error
举一反三
- The following is not the geometric error of machining process system (). A: machining principle error B: geometric error of machine tool C: adjustment error D: tool manufacturing error
- Generally, the error of () element of machine tool drive chain has the greatest influence on machining error. A: the head B: the end C: the middle D: both ends
- (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
- Usually the machine tool transmission chain () component error has<br/>the greatest impact on the machining error. A: ,the head end B: ,terminal C: , D: ,both ends in the middle
- Rough machining and fine machining should be seperated for high precision parts, the main reasons do not include item. A: Detect the blank defects early, and use the equipment reasonably B: Can correct the error caused in rough machining C: Can correct the manufacturing error of fixture and tool in the process system D: Can correct the manufacturing and installation adjustment errors of machine tools in the process system