Investigation of multi-variables through weight calculation approach for face milling of EN 31 alloy steel

Singh, Talvinder; Sharma, Vijay Kumar; Saini, Abhineet; Rana, Mohit; Singh, Kamaljeet; Singh, Sani Kumar; Rooprai, Ranbir Singh; Gehlot, Aastha

doi:10.1016/j.matpr.2022.09.049

Cited by 1 publication

(1 citation statement)

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“…Surface roughness was 0.189 and tool vibration was 17.772 when cutting at a speed of 143.6 m/min, feeding at 0.1 mm per tooth, and cutting to a depth of 1.25 mm. Talvinder Singh et al [6] investigated face milling on EN-31 to get the best surface roughness and temperature measurements. The findings of the multi-response optimization showed that speed and lubricant flow rate had a stronger influence on cutting depth than the depth of cut.…”

Section: Introductionmentioning

confidence: 99%

Optimization of Process Parameters for End Milling Operation on EN-31 Using Taguchi-Grey Relation

Pranavkumar,

Sruthikkumar,

Ramakrishna

et al. 2023

AMR

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A material with exceptional levels of abrasion resistance, compressive strength, and hardness is known as bearing steel, also known as EN-31 high-grade carbon alloy steel. It has several uses, including the bulk manufacturing of roller bearings, taps, gauges, ejector pins, swaging dies, etc. The lowest surface roughness (Ra) and highest material removal rate (MRR) are sought for this alloy steel in order for it to be used successfully in a range of applications. In the experiment, a L9 Taguchi orthogonal array design was used to CNC end mill EN-31 steel using a bullnose end mill carbide tool with inserts. This study presents a way for enhancing process factors such as cutting speed, depth of cut, feed rate, and tool corner radius that result in desirable output responses. Taguchi and Taguchi-Grey analyses are used to show the best input values that reduce surface roughness and increase MRR. The lowest level of surface roughness could be attained using the operating parameters of 3000 rpm cutting speed, 500 mm/min feed rate, 0.25 mm depth of cut, and 1.00 mm tool corner radius, while the highest level of material removal rate could be attained using 3000 rpm cutting speed, 2500 mm/min feed rate, 0.25 mm depth of cut, and 1.00 mm tool corner radius.

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Section: Introductionmentioning

confidence: 99%