Machining Performance and Health Effects of Cutting Fluid Application in Drilling of A390.0 Cast Aluminum Alloy

Jayal, Anshu Dhar; Balaji, A.K.; Sesek, Richard; Gaul, Adam; Lillquist, Dean

doi:10.1016/s1526-6125(07)70114-7

Cited by 40 publications

(12 citation statements)

References 7 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…According to the authors, this can be explained by the trapping of abrasive chips between the tool and the wall of the holes, which causes the removal of additional material. 15 Likewise, the machined material used by the cited authors (A390.0 aluminum alloy), the material (AISI P20) and cutting conditions used in this study tend to form small and easy-to-break chips, which in turn benefits the chip flow and thus increases the probability of chip entrapment between the tool and the hole wall.…”

Section: Resultsmentioning

confidence: 91%

“…12 But the thermal effects are only a fraction of the various factors influencing the quality of holes, such as cutting parameters (cutting speed, feed rate, depth of cut), material and coating of the tool, tool geometry, tool clamping, type and method of cutting fluid application and drilling strategy (direct or intermittent, through hole or blind). 1,7,13–16…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Effects of the cutting fluid reduction on the dimensional quality of holes

Zeilmann

Vacaro

Bordin

et al. 2014

Proceedings of the Institution of Mechanical Engineers, Part B:

View full text Add to dashboard Cite

Drilling is one of the machining processes most used by manufacturing companies and is very complex from the perspective of scientific study. The geometry and the surface are generated in a single operation with many influential parameters. Geometric and dimensional control are more critical when the use of cutting fluids is reduced or eliminated because the temperatures in the process can influence the shape and the dimensional accuracy of the holes. However, this influence is not completely understood. With this goal, this article presents a dimensional analysis of holes made with carbide drills in AISI P20 steel under the fluid application of emulsion, minimal quantities of lubricant and dry machining. The dimensional parameters analyzed were the diameter and the circularity of the holes. Special highlight can be given to shape results, which were evaluated at different depths (beginning, middle and end of the hole), and along the evolution of the number of holes. Some differences of the investigated results compared to the literature are due to the formation of adhesion on the wall of the hole, resulting from passage of the edge on this particular severity condition.

show abstract

Section: Resultsmentioning

confidence: 91%

Section: Introductionmentioning

confidence: 99%

Effects of the cutting fluid reduction on the dimensional quality of holes

Zeilmann

Vacaro

Bordin

et al. 2014

Proceedings of the Institution of Mechanical Engineers, Part B:

View full text Add to dashboard Cite

show abstract

“…However, under flooded cooling, the coolant is able to reach the cutting edge by capillary action and gravity in vertical drilling. Jayal et al (2007) carried out investigation on various methods of external cutting fluid during blind-hole drilling of cast aluminium alloy A-390. The salient findings by different researchers are summarised in this section.…”

Section: Drilling With Mqlmentioning

confidence: 99%

A review of near dry machining/minimum quantity lubrication machining of difficult to machine alloys

Singh

Dureja

et al. 2016

IJMMM

View full text Add to dashboard Cite

Cutting fluids cool and lubricate the cutting tool and machined area, wash away chips thereby increasing material removal rate, lengthen tool life and improve dimensional accuracy. However, strict environmental regulations prohibit liberal use of conventional coolants due to environment, health hazards and economic reasons. But, dry cutting although environmental friendly is not feasible under all machining applications. Some materials when machined dry; tend to stick to tool face, spoiling tool and machined surface finish, can be efficiently machined under near dry machining (NDM) or under minimum quantity lubrication (MQL) conditions; in which cooling and lubrication in the cutting zone can be achieved by a tiny amount of cutting oil applied to tool tip T. Singh et al.with compressed air in mist form, thereby addressing the negative impact of flooded coolant machining. This paper, attempts to critically review research progress and current state of affairs in machining of difficult to machine alloys under NDM/MQL. He is a life member of ISTE. His areas of interest are hard turning, tool wear, condition-based maintenance and monitoring apart from statistical modelling and optimisation, machining of aerospace alloys under minimum quantity lubrication machining/near dry machining, green manufacturing, etc.

show abstract

“…They observed that magnitude of the cutting forces had a negative effect on hole quality. Literature review indicates that cutting parameters and accordingly cutting forces are important factors to hole quality in drilling process [1][2][3][4][5][6][7][8][9][10][11]. Therefore, İn this experimental study, AISI H13 steel is drilled at four cutting speeds (60, 75, 90 and 108 m/min) and three feed rates (0.15, 0.20 and 0.25 mm/rev) using uncoated and AlCrN coated solid carbide tools with 14 mm diameter.…”

Section: Introductionmentioning

confidence: 99%

The relationship of cutting force with hole quality in drilling process of AISI H13 steel

2017

View full text Add to dashboard Cite

Abstract. The harmony of the drilling machine-cutting tool-work piece is very important for producing the machine part with the ideal dimensions. For this purpose in this study, the effect of cutting forces on hole quality (surface roughness, diameter deviation and circular deviation) was investigated by 14 mm diameter uncoated and (AlCrN monolayer) coated carbide drills for drilling AISI H13 hot work tool steel on vertical machining center. Four different cutting speeds (60, 75, 90 and 108 m / min) and three different feed rates (0.15, 0.20 and 0.25 mm / rev) were used in the experiments. Cutting forces have been found to be effective in improving hole quality. Better hole quality has obtained with coated drills than uncoated drills in experiments. It has been observed that coated drills have the effect of improving the hole quality due to the operation with less cutting force and better chip evacuation.

show abstract

Machining Performance and Health Effects of Cutting Fluid Application in Drilling of A390.0 Cast Aluminum Alloy

Cited by 40 publications

References 7 publications

Effects of the cutting fluid reduction on the dimensional quality of holes

Effects of the cutting fluid reduction on the dimensional quality of holes

A review of near dry machining/minimum quantity lubrication machining of difficult to machine alloys

The relationship of cutting force with hole quality in drilling process of AISI H13 steel

Contact Info

Product

Resources

About