Investigations on surface integrity of AISI 1045 using LPB tool

2008 ◽  
Vol 41 (8) ◽  
pp. 724-734 ◽  
Author(s):  
C.Y. Seemikeri ◽  
P.K. Brahmankar ◽  
S.B. Mahagaonkar
Keyword(s):  
Surface Integrity ◽  
Aisi 1045

scholarly journals Study on Surface Integrity of AISI 1045 Carbon Steel when machined by Carbide Cutting Tool under wet conditions

2017 ◽  
Vol 97 ◽  
pp. 01075
Author(s):  
N. Fauzi Tamin ◽  
U.A.A. Azlan ◽  
M. Hadzley ◽  
N.S. Remle ◽  
M. Hairizal Osman ◽  
...  
Keyword(s):  
Carbon Steel ◽  
Surface Integrity ◽  
Cutting Tool ◽  
Carbide Cutting Tool ◽  
Aisi 1045

Influence of Turning by Burnishing on Surface Integrity to Analyze Feasibility of Hybrid Process

2008 ◽  
Vol 375-376 ◽  
pp. 411-415
Author(s):  
Feng Lei Li ◽  
Wei Xia ◽  
Zhao Yao Zhou ◽  
Tian Zhang
Keyword(s):  
Surface Roughness ◽  
Surface Integrity ◽  
Cutting Speed ◽  
Hybrid Process ◽  
Surface Microhardness ◽  
Aisi 1045 Steel ◽  
Aisi 1045 ◽  
1045 Steel ◽  
Taguchi’S Design Of Experiments ◽  
Dominant Influence

Burnishing, an ultra-precision superficial plastic deformation process, is used increasingly as a surface enhancement finishing treatment after machining operations not only to give a mirror-like and work-hardened surface but also to impose favorable compressive residual stress in it. To analyze the feasibility of turning-burnishing hybrid process, the Taguchi’s L27(313) orthogonal array method with the analysis of variance (ANOVA) were used to analyze the influence of the initial turning process on surface integrity of roller burnished AISI 1045 steel such as surface roughness, surface microhardness. three turning parameters, namely the cutting feed, cutting depth and cutting speed, three burnishing parameters, namely the burnishing feed, burnishing depth and burnishing speed were selected as the experimental factors in Taguchi’s design of experiments to determine which one has the dominant influence and how it works on burnishing effects, namely the surface roughness and surface microhardness, the interactions between cutting feed, burnishing feed and burnishing depth were considered. The experimental results agreed well with the theoretical analysis and the conclusion is cutting feed has dominant influence on burnished surface integrity.

Efek perlakuan panas terhadap retakan pada bahan aisi 1045

2019 ◽  
Vol 8 (1) ◽  
pp. 698
Author(s):  
Akhyar Ibrahim
Keyword(s):  
Aisi 1045

Baja SAE/AISI 1045 merupakan salah satu jenis baja karbon yang banyak dimanfaatkan untuk berbagai komponen dan konstruksi mesin. Namun demikian, dalam kondisi operasi dan konstruksi baja AISI 1045 seringkali terjadi kegagalan, akibat retakan yang timbul pada proses pengecoran, pabrikasi dan atau perlakuan panas. Karena itu, tujuan penelitian ini adalah untuk menemukan pengaruh hardening dan tempering terhadap kekerasan dan struktur mikro, dan retakan, Data penelitian ini dikumpulkan melalui studi kepustakaan dan uji laboratorium, kemudian dianalisis dengan menggunakan metode deskriptif Hasil penelitian menunjukkan bahwa (1) makin tinggi suhu pemanasan, makin tinggi harga kekerasan, (2) makin tinggi waktu penahanan, makin tinggi harga kekerasan, kecuali pada suhu 1000”C ketika waktu penahanan tinggi, harga kekerasan turun, (3) Hasil analisis struktur mikro dan makro menunjukkan bahwa makin tinggi suhu pemanasan makin tinggi retak guench, dan makin tinggi waktu penahanan makin tinggi juga retak guench. dengan jenis patah antar-batas-butir (intergranular), dan (4) makin tinggi suhu pemanasan makin tebal lapisan dekarburasi serelah hardening bahan tersebut.Kata kunci: AISI 1045, hardening, tempering, kekerasan, retak

Fuzzy Modeling to Simulate Surface Roughness in CNC Turning of AISI 1045 Steel

2011 ◽  
Vol 486 ◽  
pp. 262-265
Author(s):  
Amit Kohli ◽  
Mudit Sood ◽  
Anhad Singh Chawla
Keyword(s):  
Experimental Data ◽  
Surface Roughness ◽  
Process Parameters ◽  
Fuzzy Model ◽  
Fuzzy Modeling ◽  
Cnc Machine ◽  
Model Based ◽  
Aisi 1045 Steel ◽  
Aisi 1045 ◽  
1045 Steel

The objective of the present work is to simulate surface roughness in Computer Numerical Controlled (CNC) machine by Fuzzy Modeling of AISI 1045 Steel. To develop the fuzzy model; cutting depth, feed rate and speed are taken as input process parameters. The predicted results are compared with reliable set of experimental data for the validation of fuzzy model. Based upon reliable set of experimental data by Response Surface Methodology twenty fuzzy controlled rules using triangular membership function are constructed. By intelligent model based design and control of CNC process parameters, we can enhance the product quality, decrease the product cost and maintain the competitive position of steel.

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