Investigation of surface integrity in high speed end milling of a low alloyed steel

Chévrier, P.; Tidu, Albert; Bolle, Bernard; Cezard, Pierre; Tinnes, Jean‐Philippe

doi:10.1016/s0890-6955(03)00122-6

Cited by 57 publications

(28 citation statements)

References 10 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…This study included feed rate, spindle speed and depth of cut as control factors, and also noise factors to identify the significant factors affecting surface roughness, and the optimal cutting combination. Chevrier et al [7] presented the results of a global experimental study of surface integrity in the case of high speed end milling. In the global term, it included measurements of residual stresses, surface roughness and cutting forces.…”

Section: Literature Reviewmentioning

confidence: 99%

Optimization of surface roughness in an end-milling operation using nested experimental design

Patel

Batish²,

Bhattacharya³

2009

Prod. Eng. Res. Devel.

View full text Add to dashboard Cite

This paper presents an experimental study to optimize the surface quality of an end-milled surface on a Vertical Machining Centre using Taguchi's nested experimental design. The effect of various machining parameters on surface roughness was investigated on two different work piece materials, Aluminium alloy and Plain Carbon Steel. Other control factors, namely, feed rate and spindle speed, depth of cut and radial engagement of tool were varied in the experiment to measure surface roughness at four different positions on the work piece. Position was taken as an uncontrollable noise factor. Depth of cut was observed to be the most significant factor that affecting the surface roughness. Also, better surface finish was obtained while machining aluminum alloy as compared to plain carbon steel. Spindle speed and feed rate were the other two significant factors while machining aluminum alloy parts, although these factors did not significantly affect the finish for steel. Radial engagement of tool had no impact on the surface finish for aluminium alloy, while it had a significant impact for plain carbon steel. Further, the analysis of results shows that position P2 (middle of the milled surface) had the best surface finish while position P1 (at beginning of the cut) had relatively poorer finish.

show abstract

Section: Literature Reviewmentioning

confidence: 99%

Optimization of surface roughness in an end-milling operation using nested experimental design

Patel

Batish²,

Bhattacharya³

2009

Prod. Eng. Res. Devel.

View full text Add to dashboard Cite

show abstract

“…Fig. 9 illustrates the residual stress generated feature [5]. Because of the characteristics of the work-piece material, the material was squeezed between the flank face of the cutter and the machined work-piece surface resulting in a smearing effect rather than displacing the material aside.…”

Section: The Influencing Factor For Residual Stress Distribution Of Cmentioning

confidence: 99%

“…Residual stress is introduced into the material as a result of thermal and mechanical loading [5]. Higher mechanical loading generally introduces compressive stress (due to contact pressure).…”

Section: Introductionmentioning

confidence: 99%

Experimental study of cumulative effect of residual stress on machined surface on HSM

Zhao

Wang

2009

SPIE Proceedings

View full text Add to dashboard Cite

The high speed milling experiments are performed for hardened H13 die steel by using coated ball end milling cutter, the experiment was design for testing distribution properties of the residual stress in HSM. And the residual stress of the work-piece surface on the feed and cross feed direction are measured by the X-ray stress analyzer (X-stress 3000), and the distribution characteristics of residual stress is analyzed. The result shows that the residual stress presents gradient distribution on feed direction, and furthermore, the three-dimensional surface micro topography has been observed by the WykoNT9300, it shows that the micro topography has no close relation with the residual stress. In addition, the cumulative effect is discussed for explaining the phenomena. It could be one explanation for the residual stress gradient on the machined surface on mechanism.

show abstract

“…Chevrier et al [3] observed tensile residual stress on workpiece surfaces and Saï et al [4] obtained compressive residual stress. Blümke, Sahm and Müller [5] concluded that increase of cutting speed elevated of chip segmentation in milling.…”

Section: Introductionmentioning

confidence: 99%

Effects Of Milling On Surface Integrity Of Low-Carbon Steel

Rodrigues

Matsumoto²,

Yamakami³

et al. 2011

AIP Conference Proceedings

View full text Add to dashboard Cite

Abstract. This work measured the effect of milling parameters on the surface integrity of low-carbon alloy steel. The Variance Analysis showed that only depth of cut did not influence on the workpiece roughness and the Pearson´s Coefficient indicated that cutting speed was more influent than tool feed. All cutting parameters introduced tensile residual stress in workpiece surface. The chip formation mechanism depended specially on cutting speed and influenced on the roughness and residual stress of workpiece.

show abstract

Investigation of surface integrity in high speed end milling of a low alloyed steel

Cited by 57 publications

References 10 publications

Optimization of surface roughness in an end-milling operation using nested experimental design

Optimization of surface roughness in an end-milling operation using nested experimental design

Experimental study of cumulative effect of residual stress on machined surface on HSM

Effects Of Milling On Surface Integrity Of Low-Carbon Steel

Contact Info

Product

Resources

About