Search for new technological methods of strengthening treatment of crankshafts
The work objective is searching new methods of strengthening processing of the cranked shaft. Modern constructive and processing methods of increasing the durability of the engine cranked shaft are considered. Some features of the key processing methods - nitriding, riveting on, steel shot blasting...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | Russian |
| Published: |
Don State Technical University
2015-03-01
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| Series: | Advanced Engineering Research |
| Subjects: | |
| Online Access: | https://www.vestnik-donstu.ru/jour/article/view/232 |
| _version_ | 1797881357159890944 |
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| author | Anatoly Prokofyevich Babichev Mikhail Egorovich Popov Ahmad El Dakduki Philip Andreyevich Pastukhov |
| author_facet | Anatoly Prokofyevich Babichev Mikhail Egorovich Popov Ahmad El Dakduki Philip Andreyevich Pastukhov |
| author_sort | Anatoly Prokofyevich Babichev |
| collection | DOAJ |
| description | The work objective is searching new methods of strengthening processing of the cranked shaft. Modern constructive and processing methods of increasing the durability of the engine cranked shaft are considered. Some features of the key processing methods - nitriding, riveting on, steel shot blasting of fillets - are identified. The main task of the constructive methods to increase strength -crankshaft shaping that provides a more uniform stress distribution on shaft volume - both in the stress concentration zones, and outside them is considered. The required design shapes of the shaft are determined experimentally. New installation diagrams for the strengthening and stabilizing vibrowave and shock-vibrating machining of the engine crankshafts are proposed. It is experimentally established that the shock-vibrating machining allows the following: uniform hardening of the surface layer of all part features; sharp edge finishing and rounding; smooth transitions; avoidance of non-rigid shaft distortion that takes place at the local rolling of large part fillets. |
| first_indexed | 2024-04-10T03:18:51Z |
| format | Article |
| id | doaj.art-523e52032b2d4c9aad58a4819f1a9d45 |
| institution | Directory Open Access Journal |
| issn | 2687-1653 |
| language | Russian |
| last_indexed | 2024-04-10T03:18:51Z |
| publishDate | 2015-03-01 |
| publisher | Don State Technical University |
| record_format | Article |
| series | Advanced Engineering Research |
| spelling | doaj.art-523e52032b2d4c9aad58a4819f1a9d452023-03-13T07:31:25ZrusDon State Technical UniversityAdvanced Engineering Research2687-16532015-03-01151687810.12737/10389232Search for new technological methods of strengthening treatment of crankshaftsAnatoly Prokofyevich Babichev0Mikhail Egorovich Popov1Ahmad El Dakduki2Philip Andreyevich Pastukhov3Донской государственный технический университет, г. Ростов-на-Дону, Российская ФедерацияДонской государственный технический университет, г. Ростов-на-Дону, Российская ФедерацияДонской государственный технический университет, г. Ростов-на-Дону, Российская ФедерацияДонской государственный технический университет, г. Ростов-на-Дону, Российская ФедерацияThe work objective is searching new methods of strengthening processing of the cranked shaft. Modern constructive and processing methods of increasing the durability of the engine cranked shaft are considered. Some features of the key processing methods - nitriding, riveting on, steel shot blasting of fillets - are identified. The main task of the constructive methods to increase strength -crankshaft shaping that provides a more uniform stress distribution on shaft volume - both in the stress concentration zones, and outside them is considered. The required design shapes of the shaft are determined experimentally. New installation diagrams for the strengthening and stabilizing vibrowave and shock-vibrating machining of the engine crankshafts are proposed. It is experimentally established that the shock-vibrating machining allows the following: uniform hardening of the surface layer of all part features; sharp edge finishing and rounding; smooth transitions; avoidance of non-rigid shaft distortion that takes place at the local rolling of large part fillets.https://www.vestnik-donstu.ru/jour/article/view/232коленчатый валтехнологическая схемавиброволновая обработкастабилизирующая обработкаупрочняющая обработкаcrankshaftprocess flowsheetvibrowave processingstabilizing treatmenthardening treatment |
| spellingShingle | Anatoly Prokofyevich Babichev Mikhail Egorovich Popov Ahmad El Dakduki Philip Andreyevich Pastukhov Search for new technological methods of strengthening treatment of crankshafts Advanced Engineering Research коленчатый вал технологическая схема виброволновая обработка стабилизирующая обработка упрочняющая обработка crankshaft process flowsheet vibrowave processing stabilizing treatment hardening treatment |
| title | Search for new technological methods of strengthening treatment of crankshafts |
| title_full | Search for new technological methods of strengthening treatment of crankshafts |
| title_fullStr | Search for new technological methods of strengthening treatment of crankshafts |
| title_full_unstemmed | Search for new technological methods of strengthening treatment of crankshafts |
| title_short | Search for new technological methods of strengthening treatment of crankshafts |
| title_sort | search for new technological methods of strengthening treatment of crankshafts |
| topic | коленчатый вал технологическая схема виброволновая обработка стабилизирующая обработка упрочняющая обработка crankshaft process flowsheet vibrowave processing stabilizing treatment hardening treatment |
| url | https://www.vestnik-donstu.ru/jour/article/view/232 |
| work_keys_str_mv | AT anatolyprokofyevichbabichev searchfornewtechnologicalmethodsofstrengtheningtreatmentofcrankshafts AT mikhailegorovichpopov searchfornewtechnologicalmethodsofstrengtheningtreatmentofcrankshafts AT ahmadeldakduki searchfornewtechnologicalmethodsofstrengtheningtreatmentofcrankshafts AT philipandreyevichpastukhov searchfornewtechnologicalmethodsofstrengtheningtreatmentofcrankshafts |