What is the most important influence on the cutting tool?
The roughness usually requires the feed rate to be determined, so the parameters of efficiency and economy should be calculated according to the requirements of the drawing
The change of cutting depth of the tool life is not affected, but note that the cutting depth is small or small, will not cause the cutting or scraping instead of just cutting to the hardened layer on the surface of the workpiece, the tool life will decline, especially in the crude or processed workpiece after, should be in the range of allowable power of machine tool and process in as far as possible to increase the cutting depth (iron oxide surface, with particular attention).
The feed is small, the flank wear is large, the tool life is greatly reduced. Feed, cutting temperature increases, the flank wear will increase, but the cutting speed than the impact on the tool life is small, of course, a large amount of feed, processing efficiency is also high.
The feed is small, the flank wear is large, the tool life is greatly reduced. Feed, cutting temperature increases, the flank wear will increase, but the cutting speed than the impact on the tool life is small, of course, a large amount of feed, processing efficiency is also high.
