• Acquire
Hide↑
Journals →  Tsvetnye Metally →  2011 →  #6 →  Back

Metal processing
ArticleName Calculation of influence of the deployed castings defects of shrinkable character on durability of piston of internal combustion engine
ArticleAuthor Alyokhin V. I., Belogub A. V., Akimov O. V.
ArticleAuthorData V. I. Alekhin, Post-graduate Student, e-mail: alyohin.vitalik@gmail.com, National Technical University “Kharkiv Polytechnical Institute”; A. V. Belogub, Docent of Department of Aircraft Engine Construction, National Aerospace University – Kharkiv Aviation Institute; O. V. Akimov, Docent, Head of Foundry Department, National Technical University “Kharkiv Polytechnical Institute”.
Abstract

The researches has been devoted to the problem of ensuring reliable operation and technical perfection of cast parts piston gasoline internal combustion engines. The simulation of casting processes using the LVM Flow for cast parts piston of VAZ-21083 has been realized. Dislocation of identified casting defects in the piston body in the form of model spheres has been shown. Research of the tense state is conducted in the places of distribution of casting defects. The method of calculating the fatigue strength of cast parts piston taking into account stationed shrinkage defects has been considered.
keywords Cast parts, piston, defects with shrinkage character, methodology modernization, fatigue strength, stresses.
References

1. Kostin A. K., Larionov V. V., Mikhaylov V. I. Teplonapryazhennost dvigateley vnutrennego sgoraniya (Thermal stress of combustion engines). Leningrad, 1979. 222 p.

2. Protsessy v perspektivnykh dizelyakh (Processes in advanced engines). Ed. A. F. Shekhovtsov. Kharkov, 1992. 352 p.

3. Chaynov N. D., Ivashchenko N. A., Krasnokutskiy A. N. Konstruirovanie dvigateley vnutrennego sgoraniya (Combustion engines construction). Ed. N. D. Chaynov. Moscow, 2008. 495 p.

4. Abramchuk F. I., Marchenko A. P., Razleytsev N. F. et al. Sovremennye dizeli : povyshenie toplivnoy ekonomichnosti i dlitelnoy prochnosti (Modern diesel engines: obtaining of fuel efficiency and long-term strength). Ed. A. F. Shekhovtsova. Kiev, 1992. 272 p.

5. Pylev V. A. Avtomatizirovannoe proektirovanie porshney bystrokhodnykh dizeley s zadannym urovnem dlitelnoy prochnosti : monografiya (Automated designing of inner cylinders of automotive diesels with given level of long-term strength: monography). Kharkov, 2001. 332 p.

6. Alekhin V. I., Belogub A. V., Marchenko A. P., Akimov O. V. Nauchno-tekhnicheskiy zhurnal «Dvigateli vnutrennego sgoraniya» - Scientific and Technical Journal “Combustion Engines”. 2009. No. 2. pp. 101-104.

7. Alekhin V. I., Akimov O. V., Belogub A. V., Marchenko A. P. Vestnik NTU «KhPI» - News of National Technical University “Kharkiv Polytechnic Institute”. 2010. No. 19. pp. 12-18.

8. Belogub A. V., Shcherbina A. G., Zotov A. A., Gusev Yu. A. Aviatsionno-kosmicheskaya tekhnika i tekhnologiya - Aerospace techniques and technology.2002. Vol. 31. pp. 120-123.

9. Belogub A. V., Baykov V. A., Bitsyura A. I. et al. Visoki tekhnologii v mashinobuduvanni (High technologies in machine-building industry). 2002. Vol. 1 (5). pp. 32-35.

10. Serensen V. P., Kogaev V. P., Shneyderovich R. M. Nesushchaya sposobnost i raschet detaley mashin na prochnost : rukovodstvo i spravochnoe posobie (Carrying capacity and strength analysis of machine details: instruction and reference book). Ed. S. V. Serensena. Moscow, 1975. 488 p.

11. Troshchenko V. T., Sosnovskiy L. A. Soprotivlenie ustalosti metallov i splavov : spravochnik v 2 t. (Endurance strength of metals and alloys: reference book in 2 parts). Kiev, 1987. Book. 2.
Language of full-text russian
Full content Buy
Back