????????????? ???????????? ??????? ??????? ????????? ??????? ? ????????????????? ??????????
Електронний архів Житомирського державного технологічного університету
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
????????????? ???????????? ??????? ??????? ????????? ??????? ? ????????????????? ??????????
Justification relevance flat surfaces of details from of hard-to-work materials |
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| Creator |
??????????, ?.?.
Glembotskaya, L.E. |
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| Subject |
???????????????
???????????????? ????????? ??????? ????? engineer hard-processing materials butt-end milling cutters |
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| Description |
????????? ???????????? ??????????????? ? ????? ?????????????? ?????????? ?? ???????????? ???????????, ????????? ?? ????????? ?????????????, ?? ???????????????? ??????? ??????????????, ??????? ????? ???????? ????? ?????????? ???????? ???????, ????????? ?? ????????????. ????? ???????????? ??????? ????? ???????? ??????? ?????. ??? ?????? ???? ??????? ??? ??????? ????? ?????????? ???????????? ????????? ??????? ? ?????? ?????????? ???????, ???????? ???????????? ??????? ???? ? ??????? ? ????????? ????????? ?????? ?????, ?? ???????? ?? ?????????? ??????????????, ????????? ???????????? ??? ???? ? ??????? ????? ?????, ?? ? ???????? ?????????? ?????? ?????????? ????????? ?? ???????? ?? ?????????, ?????????? ????????? ??????????? ?? ???????? ????? ??????????? ??????????? ???????? ????. ??????????? ?? ????????? ??????????? ??????, ?? ?????????? ?? ?????????? ?????????????? ??????? ?? ????????? ??????? ?????????? ???????? ??? ????????? ???????????? ??????? ????????? ??????? ? ???, ? ?????????? ????????? ? ??? ?????? ??????? ? ????????? ???????? ??? ???????????????. Increasing necessity of engineer for new construction materials with the special mechanical, physical and chemical properties which are characterized low workability requires development of new effective methods of treatment, machine-tools and instruments also. Among instruments an important place is occupied by butt-end milling cutters. But considerable forces of cutting at treatment of such materials by standard butt-end milling cutters with the knives of the constrained cutting, low efficiency of cutting in connection with the vulnerable vertex form of knives, causes their intensive wear, by the errors of making of these milling cutters as beating of knives, which is reason of worsening of quality of the treated surfaces and decline of their firmness, compel to conduct research-and-developments the new special constructions of milling cutters. Researches and decisions of the examined questions, directed on the increase of the productivity of treatment and receipt of the high-quality treated surface at the milling of flat surfaces of details from hard-to-work materials, is an actual task and has a large scientific and practical value for engineering. |
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| Date |
2016-03-19T13:10:39Z
2016-03-19T13:10:39Z 2014 |
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| Type |
Article
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| Identifier |
http://eztuir.ztu.edu.ua/123456789/2124
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| Language |
uk
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| Relation |
?????? ????. ?????: ???????? ?????;4(71)
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| Publisher |
????
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