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Year 2020, , 1 - 7, 27.03.2020

Recep Akyüz , Eren Kulalı Ramadan Soncu Cem Öztürk Mehmet Karaca

https://doi.org/10.18466/cbayarfbe.633164

Abstract

References

  • [1] Brake Rotor Thermal Cracking Procedure for Vehicles Below 4 540 kg GVWR J2928_201207, https://www.sae.org/standards/content/j2928_201207
  • [2] T.J. Mackin et.al., Thermal cracking in disc brakes, Engineering Failure Analysis 9, 2002, 63 – 76
  • [3] D.M. Stefanescu. ASM handbook Vol.15 Casting, 2002, p 516- 523
  • [4] D.M. Stefanescu, ASM handbook Vol.15 Casting, 2002, p 1189, p 1231
  • [5] Amol, A., Ravi, R., FE Prediction of Thermal Performance and Stresses in a Disc Brake System, Journal of SAE, 2572 (2008), 1, pp. 5-8
  • [6] C.W. Meyers and J.T. Berry, The Impact of Robotics on the Foundry Industry, Paper 30, Trans. AFS, 1979, p 107-112
  • [7] J S Campbell, Principles of Manufacturing Materials And Processes, Tata McGraw Hill, 1995.
  • [8] P C Pandey and C K Singh, Production Engineering Sciences, Standard Publishers Ltd., 2003.
  • [9] S Kalpakjian and S R Schmid, Manufacturing Processes for Engineering Materials, Pearson education, 2009. 4. E. Paul Degarmo, J T Black, Ronald A Kohser, Materials and processes in manufacturing, John wiley and sons, 8th edition, 1999
  • [10] Shaniavski, AA. Synergetical models of fatigue-surface appearance in metals: the scale levels of self-organization, the rotation effects, and density of fracture energy. In: Frantsikony PROBAMAT- 21st Century: Probabilities and Materials. Netherlands: Kluwer Academic Publisher; 1998, p.11-44.
  • [11] Maillot V., Fissolo. A. Degallaix. G. and Degallaix S., Thermal fatigue crack networks parameters and stability: an experimental study, In. J. Solids and Structures, 42, 759-769 (2005)
  • [12] Ivanova VS. Synergetics. Strength and failure of metallic materials. Russian, Moscow: Nauka; 1992.
  • [13] B. Goo, and C. Lim, Thermal fatigue of cast iron brake disk materials, Journal of Mechanical Science and Technology 26 (6) (2012) 1719~1724
  • [14] G. Gigan, V. Norman, J. Ahlström and T. Vernersson, Thermomechanical Fatigue of Grey Cast Iron Brake Discs for Heavy Vehicles, projects 2012-03662 and 2012-03625
  • [15] Amol A. Apte and H. Ravi,FE Prediction of Thermal Performance and Stresses in a Disc Brake System, , journal of SAE ,2008.
  • [16] Pevec M, et al. Elevated temperature low cycle fatigue of grey cast iron used for automotivebrake discs. Engineering Failure Analysis 2014; 42: 221-230.
  • [17] C. Maraveas, Y.C. Wang, T. Swailes, G. Sotiriadis, An experimental investigation of mechanical properties of structural cast iron at elevated temperatures and after cooling down, Fire Safety Journal 71 (2015) 340–352
  • [18] Z.Ertekin, N. Özkurt, Noise Analysis of Air Disc Brake Systems Using Wavelet Synchrosqueezed Transform, Celal Bayar University Journal of Science Volume 15, Issue 4, 2019 p 409- 414.
  • [19] Beloiu, DM, Ibrahim, RA. 2006. Analytical and experimental investigations of disc brake noise using the frequency‐time domain, Structural Control and Health Monitoring. The Official Journal of the International Association for Structural Control and Monitoring and of the European Association for the Control of Structures; 13(1): 277-300.
  • [20] Contour Measuring System, Mitutoyo, CV3200, https://www.mitutoyo.co.jp/eng/support/service/catalog/03/E15010.pdf

Measuring of Core Split Line Defect on Pillar Type Vented Brake Disc and Investigation of Crack Occurrence Potential on the Disc Caused by Its Geometric Deviation

Year 2020, , 1 - 7, 27.03.2020

Recep Akyüz , Eren Kulalı Ramadan Soncu Cem Öztürk Mehmet Karaca

https://doi.org/10.18466/cbayarfbe.633164

Abstract

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In this study, firstly, a measuring method was defined
to convert the defects level to numeric data which defects were formed as
missing material on the pillar type vented brake disc. Then, the geometric
defects which are coming from the core on the droplets were examined with the
defined method in only pillar type vented brake disc. In the last, some special
performance tests were performed with these discs which are included these defects
according to related standards to evaluate how risky these discs during usage
in the vehicle in terms of safety.



The main open point, is the defect can transform to a
crack by influencing with notch effect during the worst usage conditions? In
the conducted tests; it was investigated that the worst core split line defects
which specified by the defined measuring flow can be caused a crack formation
by proceeding notch effect under the worst usage condition. For simulating the
worst usage condition, test laboratories, equipment and test track were used in
these periods for performing crack test on bench, crack test with thermal shock
and crack test on vehicle.

Keywords

Brake disc core crack analysis casting defect

References

  • [1] Brake Rotor Thermal Cracking Procedure for Vehicles Below 4 540 kg GVWR J2928_201207, https://www.sae.org/standards/content/j2928_201207
  • [2] T.J. Mackin et.al., Thermal cracking in disc brakes, Engineering Failure Analysis 9, 2002, 63 – 76
  • [3] D.M. Stefanescu. ASM handbook Vol.15 Casting, 2002, p 516- 523
  • [4] D.M. Stefanescu, ASM handbook Vol.15 Casting, 2002, p 1189, p 1231
  • [5] Amol, A., Ravi, R., FE Prediction of Thermal Performance and Stresses in a Disc Brake System, Journal of SAE, 2572 (2008), 1, pp. 5-8
  • [6] C.W. Meyers and J.T. Berry, The Impact of Robotics on the Foundry Industry, Paper 30, Trans. AFS, 1979, p 107-112
  • [7] J S Campbell, Principles of Manufacturing Materials And Processes, Tata McGraw Hill, 1995.
  • [8] P C Pandey and C K Singh, Production Engineering Sciences, Standard Publishers Ltd., 2003.
  • [9] S Kalpakjian and S R Schmid, Manufacturing Processes for Engineering Materials, Pearson education, 2009. 4. E. Paul Degarmo, J T Black, Ronald A Kohser, Materials and processes in manufacturing, John wiley and sons, 8th edition, 1999
  • [10] Shaniavski, AA. Synergetical models of fatigue-surface appearance in metals: the scale levels of self-organization, the rotation effects, and density of fracture energy. In: Frantsikony PROBAMAT- 21st Century: Probabilities and Materials. Netherlands: Kluwer Academic Publisher; 1998, p.11-44.
  • [11] Maillot V., Fissolo. A. Degallaix. G. and Degallaix S., Thermal fatigue crack networks parameters and stability: an experimental study, In. J. Solids and Structures, 42, 759-769 (2005)
  • [12] Ivanova VS. Synergetics. Strength and failure of metallic materials. Russian, Moscow: Nauka; 1992.
  • [13] B. Goo, and C. Lim, Thermal fatigue of cast iron brake disk materials, Journal of Mechanical Science and Technology 26 (6) (2012) 1719~1724
  • [14] G. Gigan, V. Norman, J. Ahlström and T. Vernersson, Thermomechanical Fatigue of Grey Cast Iron Brake Discs for Heavy Vehicles, projects 2012-03662 and 2012-03625
  • [15] Amol A. Apte and H. Ravi,FE Prediction of Thermal Performance and Stresses in a Disc Brake System, , journal of SAE ,2008.
  • [16] Pevec M, et al. Elevated temperature low cycle fatigue of grey cast iron used for automotivebrake discs. Engineering Failure Analysis 2014; 42: 221-230.
  • [17] C. Maraveas, Y.C. Wang, T. Swailes, G. Sotiriadis, An experimental investigation of mechanical properties of structural cast iron at elevated temperatures and after cooling down, Fire Safety Journal 71 (2015) 340–352
  • [18] Z.Ertekin, N. Özkurt, Noise Analysis of Air Disc Brake Systems Using Wavelet Synchrosqueezed Transform, Celal Bayar University Journal of Science Volume 15, Issue 4, 2019 p 409- 414.
  • [19] Beloiu, DM, Ibrahim, RA. 2006. Analytical and experimental investigations of disc brake noise using the frequency‐time domain, Structural Control and Health Monitoring. The Official Journal of the International Association for Structural Control and Monitoring and of the European Association for the Control of Structures; 13(1): 277-300.
  • [20] Contour Measuring System, Mitutoyo, CV3200, https://www.mitutoyo.co.jp/eng/support/service/catalog/03/E15010.pdf
There are 20 citations in total.

Details

Primary Language English
Journal Section Articles
Authors

Recep Akyüz 0000-0003-3310-6437

Eren Kulalı 0000-0002-0544-0641

Ramadan Soncu

Cem Öztürk 0000-0001-6991-3607

Mehmet Karaca

Publication Date March 27, 2020
Published in Issue Year 2020

Cite

APA Akyüz, R., Kulalı, E., Soncu, R., Öztürk, C., et al. (2020). Measuring of Core Split Line Defect on Pillar Type Vented Brake Disc and Investigation of Crack Occurrence Potential on the Disc Caused by Its Geometric Deviation. Celal Bayar University Journal of Science, 16(1), 1-7. https://doi.org/10.18466/cbayarfbe.633164
AMA Akyüz R, Kulalı E, Soncu R, Öztürk C, Karaca M. Measuring of Core Split Line Defect on Pillar Type Vented Brake Disc and Investigation of Crack Occurrence Potential on the Disc Caused by Its Geometric Deviation. CBUJOS. March 2020;16(1):1-7. doi:10.18466/cbayarfbe.633164
Chicago Akyüz, Recep, Eren Kulalı, Ramadan Soncu, Cem Öztürk, and Mehmet Karaca. “Measuring of Core Split Line Defect on Pillar Type Vented Brake Disc and Investigation of Crack Occurrence Potential on the Disc Caused by Its Geometric Deviation”. Celal Bayar University Journal of Science 16, no. 1 (March 2020): 1-7. https://doi.org/10.18466/cbayarfbe.633164.
EndNote Akyüz R, Kulalı E, Soncu R, Öztürk C, Karaca M (March 1, 2020) Measuring of Core Split Line Defect on Pillar Type Vented Brake Disc and Investigation of Crack Occurrence Potential on the Disc Caused by Its Geometric Deviation. Celal Bayar University Journal of Science 16 1 1–7.
IEEE R. Akyüz, E. Kulalı, R. Soncu, C. Öztürk, and M. Karaca, “Measuring of Core Split Line Defect on Pillar Type Vented Brake Disc and Investigation of Crack Occurrence Potential on the Disc Caused by Its Geometric Deviation”, CBUJOS, vol. 16, no. 1, pp. 1–7, 2020, doi: 10.18466/cbayarfbe.633164.
ISNAD Akyüz, Recep et al. “Measuring of Core Split Line Defect on Pillar Type Vented Brake Disc and Investigation of Crack Occurrence Potential on the Disc Caused by Its Geometric Deviation”. Celal Bayar University Journal of Science 16/1 (March 2020), 1-7. https://doi.org/10.18466/cbayarfbe.633164.
JAMA Akyüz R, Kulalı E, Soncu R, Öztürk C, Karaca M. Measuring of Core Split Line Defect on Pillar Type Vented Brake Disc and Investigation of Crack Occurrence Potential on the Disc Caused by Its Geometric Deviation. CBUJOS. 2020;16:1–7.
MLA Akyüz, Recep et al. “Measuring of Core Split Line Defect on Pillar Type Vented Brake Disc and Investigation of Crack Occurrence Potential on the Disc Caused by Its Geometric Deviation”. Celal Bayar University Journal of Science, vol. 16, no. 1, 2020, pp. 1-7, doi:10.18466/cbayarfbe.633164.
Vancouver Akyüz R, Kulalı E, Soncu R, Öztürk C, Karaca M. Measuring of Core Split Line Defect on Pillar Type Vented Brake Disc and Investigation of Crack Occurrence Potential on the Disc Caused by Its Geometric Deviation. CBUJOS. 2020;16(1):1-7.