https://oldena.lpnu.ua/handle/ntb/40372| Title: | Improving the quality of technology of pressing the tungsten carbide inset cutter in roller cone bit |
| Authors: | Slipchuk, Andriy Datsishin, Yuriy |
| Affiliation: | Lviv Polytechnic National University |
| Bibliographic description (Ukraine): | Slipchuk A. Improving the quality of technology of pressing the tungsten carbide inset cutter in roller cone bit / Andriy Slipchuk, Yuriy Datsishin // Litteris et Artibus : proceedings, 23–25 November, 2017. — Lviv : Lviv Polytechnic Publishing House, 2017. — P. 252–253. — (6th International academic conference «Mechanical engineering, materials science, transport 2017» (MEMST-2017)). |
| Bibliographic description (International): | Slipchuk A. Improving the quality of technology of pressing the tungsten carbide inset cutter in roller cone bit / Andriy Slipchuk, Yuriy Datsishin // Litteris et Artibus : proceedings, 23–25 November, 2017. — Lviv : Lviv Polytechnic Publishing House, 2017. — P. 252–253. — (6th International academic conference «Mechanical engineering, materials science, transport 2017» (MEMST-2017)). |
| Is part of: | Litteris et Artibus : матеріали, 2017 Litteris et Artibus : proceedings, 2017 |
| Conference/Event: | 7th International youth science forum «Litteris et Artibus» |
| Journal/Collection: | Litteris et Artibus : матеріали |
| Issue Date: | 23-Dec-2017 |
| Publisher: | Видавництво Львівської політехніки Lviv Polytechnic Publishing House |
| Place of the edition/event: | Львів Lviv |
| Temporal Coverage: | 23–25 листопада 2017 року 23–25 November, 2017 |
| Keywords: | tungsten carbide fretting-corrosion rollingcutter crown roller cone cutter bits |
| Number of pages: | 2 |
| Page range: | 252-253 |
| Start page: | 252 |
| End page: | 253 |
| Abstract: | The analysis of the nature of the damage to the surfaces of the openings revealed traces of the action of the compressive forces arising along the axis of the tungsten carbide inset cutter when squeezing it into the rock face. Also found traces of deformation from the action of bending to the tungsten carbide inset cutter, depending on the orientation of its slip on the face. Fixing and rubbing, fretting-corrosion, damage to the local areas of the walls of the holes caused by scrolling the tungsten carbide inset cutter around its axis in the opening of the rolling-cutter teeth row. In the case of the use of tungsten carbide inset cutter with symmetrical exacerbation of the breeding part, the orientation of the creature's impressive head of the tungsten carbide inset cutter is determined by an effective angle to the axis of the crown of the tungsten carbide inset cutter pick. Calculations show that an angle of 45 ° is optimal. |
| URI: | https://ena.lpnu.ua/handle/ntb/40372 |
| ISBN: | 978-966-941-108-2 |
| Copyright owner: | © Національний університет “Львівська політехніка”, 2017 |
| References (Ukraine): | [1] G. L. Doll, R. D. Evans, C. R. Ribaudo, "Improving the performance of rolling contact bearings with tribological coatings", Surface Engineering in Materials Science III, The Minerals, Metals & Materials Society Journal, pp. 153-162, 2005. [2] T. A. Harris, M. N. Kotzalas, "Rolling Bearing Analysis Essential Concepts of Bearing Technology", Fifth Edition, CRC Press, Boca Raton, 2007. [3] H. Nixon, X. Ai, J. Cogdell, G. Fox, "Accessing and Predicting the Performance of Bearings in Debris Contaminated Lubrication Environment", SAE Technical Paper #1999-01-2791, International Off- Highway & Power Plant Congress & Exposition, Indianapolis, Sept. 13, 1999. [4] J. Schroder, "Cone Retention and Tapered Bearing Preload System for Roller Cone Bit," US patent application filed Nov. 2, 2011. [5] R. S. Zhou, H. Nixon, "A Contact Stress Model for Predicting Rolling Contact Fatigue", SAE Technical Paper 921720 in SEA Transactions Journal, Vol. 101, No. 2, Sept. 1, 1992. [6] R. S. Jakum, A. M. Slipchyk, “Proektuvannya novykh produktovykh liniy sharoshok dlya rozrobky funktsional’no-oriyentovanoyi tekhnolohiyi yikhn’oho vyhotovlennya,” Zbirnyk tez IV naukovopraktychnoyi konferentsiyi vykladachiv i studentiv instytutu fizyky, matematyky ekonomiky ta innovatsiynykh tekhnolohiy ”Aktual’ni problemy suchasnoyi nauky”, 12.05.2017, Drohobych, pp.178-180. [7] A. M. Slipchyk, R. S. Jakum, “Pokrashchennya yakosti tekhnolohiyi protsesu zapresovuvannya zubkiv u sharoshky burovykh dolit,” Vysoki tekhnolohiyi v mashynobuduvanni. Kharkiv, NTU “KHPI”, Vol. 1 (27). pp. 134-143, 2017. [8] A. M. Slipchyk, R. S. Jakum, “Pokrashchennya yakosti tekhnolohiyi protsesu zapresovuvannya zubtsiv u sharoshky burovykh dolit,” Optymizatsiya vyrobnychykh protsesiv i tekhnichnyy kontrol’ u mashynobuduvanni ta pryladobuduvanni, no. 867, pp. 69-77, 2017. |
| References (International): | [1] G. L. Doll, R. D. Evans, C. R. Ribaudo, "Improving the performance of rolling contact bearings with tribological coatings", Surface Engineering in Materials Science III, The Minerals, Metals & Materials Society Journal, pp. 153-162, 2005. [2] T. A. Harris, M. N. Kotzalas, "Rolling Bearing Analysis Essential Concepts of Bearing Technology", Fifth Edition, CRC Press, Boca Raton, 2007. [3] H. Nixon, X. Ai, J. Cogdell, G. Fox, "Accessing and Predicting the Performance of Bearings in Debris Contaminated Lubrication Environment", SAE Technical Paper #1999-01-2791, International Off- Highway & Power Plant Congress & Exposition, Indianapolis, Sept. 13, 1999. [4] J. Schroder, "Cone Retention and Tapered Bearing Preload System for Roller Cone Bit," US patent application filed Nov. 2, 2011. [5] R. S. Zhou, H. Nixon, "A Contact Stress Model for Predicting Rolling Contact Fatigue", SAE Technical Paper 921720 in SEA Transactions Journal, Vol. 101, No. 2, Sept. 1, 1992. [6] R. S. Jakum, A. M. Slipchyk, "Proektuvannya novykh produktovykh liniy sharoshok dlya rozrobky funktsional’no-oriyentovanoyi tekhnolohiyi yikhn’oho vyhotovlennya," Zbirnyk tez IV naukovopraktychnoyi konferentsiyi vykladachiv i studentiv instytutu fizyky, matematyky ekonomiky ta innovatsiynykh tekhnolohiy "Aktual’ni problemy suchasnoyi nauky", 12.05.2017, Drohobych, pp.178-180. [7] A. M. Slipchyk, R. S. Jakum, "Pokrashchennya yakosti tekhnolohiyi protsesu zapresovuvannya zubkiv u sharoshky burovykh dolit," Vysoki tekhnolohiyi v mashynobuduvanni. Kharkiv, NTU "KHPI", Vol. 1 (27). pp. 134-143, 2017. [8] A. M. Slipchyk, R. S. Jakum, "Pokrashchennya yakosti tekhnolohiyi protsesu zapresovuvannya zubtsiv u sharoshky burovykh dolit," Optymizatsiya vyrobnychykh protsesiv i tekhnichnyy kontrol’ u mashynobuduvanni ta pryladobuduvanni, no. 867, pp. 69-77, 2017. |
| Content type: | Conference Abstract |
| Appears in Collections: | Litteris et Artibus. – 2017 р. |
| File | Description | Size | Format | |
|---|---|---|---|---|
| 2017_Slipchuk_A-Improving_the_quality_252-253.pdf | 181.99 kB | Adobe PDF | View/Open | |
| 2017_Slipchuk_A-Improving_the_quality_252-253__COVER.png | 1.36 MB | image/png | View/Open |
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