1、Part programmers must have a solid knowledge of machining processes and know a lot of the capabilities of the machine tool.
A、对
B、错
2、NC part programming includes three tasks: the collection of all data needed, the calculation of the tool path and the arrangement of those given and calculated data.
A、对
B、错
3、The required data contained in each line of the manuscript includes all machining instructions for transferring the cutting tool from one point to the next one.
A、对
B、错
4、Programmers should ________ the particular NC machine, its capabilities, and specific codes.
A、calculate
B、decide
C、prove
D、be familiar
5、The core of ________, however, is preparation of the manuscript, its conversion into a verified tape, and subsequent editing.
A、milling machine
B、manual programming
C、drilling machine
D、computer-aided programming
