Mat. Res. vol.17 número4

The objective of this research was to quantify the influence of the cutting speed, feed per tooth and depth of cut, mainly at high-speed machining, on the microhardness

Variation of surface roughness (Ra) with depth of cut for both the composites at a constant length of cutting of 50 mm, cutting speed of 80 m/min, feed rate of 0.075 mm/rev for

The inluence of cutting speed, feed rate and radial depth of cut on various machinability characteristics such as maximum temperature ( T max ), surface roughness ( R a ) and

Because these experiments were carried out with a high depth of cut (4 mm), the heat generation during each revolution of the tool was also high. Therefore, the cutting edge

All above listed papers concluded that surface roughness parameters of steels increase with increasing feed rate but decrease with increasing the cutting speed and the depth

The surface quality depends on process parameters (lead angle, tilt angle, feed per tooth, cut- ting speed, radial depth of cut, cutting depth) and the choice of the

 The tool nose radius is very dominating parameter amongst the all parameter, as bigger tool nose radius surface roughness (Ra) improves with higher depth, high speed and high

(17-18) it can be observed that when   shortage cost is high, machine repair time is high; deterioration rate is low, the number of machine breakdowns is high; inventory holding