前言 part i foundation ofmechanics unit1 engineering drawings and tolerance unit2 dimensional tolerances and surface roughness unit3 basic concepts in mechanics unit4 movement analysis unit5 kinematic synthesis unit6 fundamentals of mechanical design unit7 mechanism unit8 gears unit9 bearing unit10 hydraulic system and its elements unit11 industrial hydraulic circuits unit12 engineer material unit13 hot metalworking processing(ⅰ) unit14 hot metalworking processing(ⅱ) part ii mass-reducing processes unit15 characteristics of mass-reducing processes unit16 chip formation unit17 the toolmaterial and the tool geometry unit18 the surface quality unit19 the single-point cutting tools unit20 the multipoint cutting tools unit21 lathes unit22 jigs and fixtures part iii numerically controlled machine tools unit23 advantagesofc unit24 construction of machine tools unit25 machining centers unit26 principles of operation of nc machine tools unit27 part programs unit28 operation part
以下为对购买帮助不大的评价