FORMING OF MAKRORELEFIV IS AT REACHING OF INTERNAL SURFACES OF CYLINDER PURVEYANCE OF POWER HYDROCYLINDERS

Authors

DOI:

https://doi.org/10.30890/2567-5273.2019-10-01-012

Keywords:

complete regular macrorelief, deforming reaching, combined protyazhka, spiral ditches.

Abstract

For reaching of the round openings of cabinet-type details of power hydrocylinders, the method of the combined reaching was offered by a collapsible instrument, equipped hard-alloy elements with appearances on periphery, which at the movement of protyazhk

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References

Посвятенко Е. К. Фізико-механічні властивості поверхні глибоких отворів деталей після комбінованого протягування / Е. К. Посвятенко, Р. В. Будяк, Н. І. Посвятенко // Резание и инструменты в технологических системах. - 2015. - Вып. 85. - С. 246-251.

Посвятенко Е. К. Холодна пластична деформація як фактор підвищення оброблюваності пластичних матеріалів протягуванням / Е. К. Посвятенко, Н. І. Посвятенко, Р. В. Будяк // Вісник Національного транспортного університету. - 2014. - № 30(1). - С. 307-315.

Посвятенко Е. К., Паладійчук Ю. Б. Основи розрахунку протяжок для отримання гвинтових технологічних канавок // Резание и инструмент в технологических системах. – 1999. – Вып. 54. – С. 206 -210.

Посвятенко Е. К. Теоретичні основи розрахунку деформуюче-ріжучого інструменту // Вестник Национального технического университета Украины « Киевский политехнический институт»: Машиностроение. – 1998. – Вып. 33 – C. 41-54.

Посвятенко Е. К., Паладійчук Ю.Б., Посвятенко Н.І., Будяк Р.В. Комбінована деформучо-різальна протяжка. Патент на винахід № 89326, Україна, u201314974, 2014/10/4., Бюл. №7.

Abstract. For reaching of the round openings of cabinet-type details of power hydrocylinders, the method of the combined reaching was offered by a collapsible instrument, equipped hard-alloy elements with appearances on periphery, which at the movement of protyazhki squeeze out spiral slots on-the-spot detail on all depth of assumption of cutting. Reaching of the round deep openings, necessarily must take place in the conditions of the forced division of shaving or assumption. In the design and calculation of the relief forming part, the main starting data are the characteristics of a given macro relief, its purpose, the plasticity characteristics of the material being processed, as well as the hereditary properties of the workpiece after deforming stretching.

Keywords: complete regular macrorelief, deforming reaching, combined protyazhka, spiral ditches.

References:

Posvjatenko E. K. (2015). Fizyko-mehanichni vlastyvosti poverhni glybokyh otvoriv detalej pislja kombinovanogo protjaguvannja [Physical-mechanical properties of the surface of deep openings of parts after combined drawing] in Rezanye y ynstrumenty v tehnologycheskyh systemah [Cutting and tools in technological systems], Issue. 85, pp. 246-251.

Posvjatenko E. K.(2014). Holodna plastychna deformacija jak faktor pidvyschennja obrobljuvanosti plastychnyh materialiv protjaguvannjam [Cold plastic deformation as a factor of increasing the workability of plastic materials by stretching] in Visnyk Nacional'nogo transportnogo universytetu [Bulletin of the National Transport University], № 30 (1). - pp. 307-315.

Posvjatenko E. K., Paladijchuk Ju. B.(1999) Osnovy rozrahunku protjazhok dlja otrymannja gvyntovyh tehnologichnyh kanavok [Basics of the calculation of broaches for obtaining screw technological grooves] in Rezanye y ynstrument v tehnologycheskyh systemah. [Cutting and tooling in technological systems ], Issue. 54. pp. 206-210.

Posvjatenko E. K.(1998) Teoretychni osnovy rozrahunku deformujuche-rizhuchogo instrumentu [Theoretical bases of calculation of deforming-cutting tool] in Vestnyk Nacyonal'nogo tehnycheskogo unyversyteta Ukrayny « Kyevskyj polytehnycheskyj ynstytut» [Bulletin of the National Technical University of Ukraine "Kiev Polytechnic Institute": Mechanical Engineering.], Issue. 33 - pp. 41-54.

Posvjatenko E. K., Paladijchuk Ju.B., Posvjatenko N.I., Budjak R.V. Kombinovana deformucho-rizal'na protjazhka. [Combined cutting and cutting broach.] . Patent for Invention No. 89326, Ukraine, u201314974, 2014/10/4, Bul. №7

Published

2019-12-31

How to Cite

Паладийчук, Ю. (2019). FORMING OF MAKRORELEFIV IS AT REACHING OF INTERNAL SURFACES OF CYLINDER PURVEYANCE OF POWER HYDROCYLINDERS. Modern Engineering and Innovative Technologies, 1(10-01), 74–79. https://doi.org/10.30890/2567-5273.2019-10-01-012

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Articles