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Information × Registration Number 0310U002531, 0108U003719 , R & D reports Title Optimization of the tube rolling tool designs and improvement of the tube dimension accuracy at the cold tube rolling mill of KhPT-90 type popup.stage_title Оптимізація калібрування прокатного інструменту та збільшення точності холоднокатаних труб на стані ХПТ-90 Head Bildin Kostyantyn Mykhaylovych, Registration Date 26-04-2010 Organization State Scientific Research Tube Institute popup.description2 Modern literature analysis has been made. Calculation of tube metal damage level in the process of cold plastic deformation has been made. Device for making concave mandrels has been proposed. Procedure for the calculation of design of tools (dies and mandrels) with curvilinear generatrices allowing calculation with the use of engineering software has been developed. Test rolling of tubes of carbon steel using abovementioned tools have been carried out. It has been established that wall thickness accuracy improves substantially in such conditions and corresponds to the requirements to precision tubes. Product Description popup.authors Коржов Микола Микитович Лєткін Олександр Михайлович popup.nrat_date 2020-04-02 Close
R & D report
Optimization of the tube rolling tool designs and improvement of the tube dimension accuracy at the cold tube rolling mill of KhPT-90 type
Head: Bildin Kostyantyn Mykhaylovych. Optimization of the tube rolling tool designs and improvement of the tube dimension accuracy at the cold tube rolling mill of KhPT-90 type. (popup.stage: Оптимізація калібрування прокатного інструменту та збільшення точності холоднокатаних труб на стані ХПТ-90). State Scientific Research Tube Institute. № 0310U002531
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Updated: 2026-03-29


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