Company Filing History:
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1 out of 832,812 Years Active: 1978-1984
Title: Innovations of Valentin Nikolaevich Danchenko
Introduction
Valentin Nikolaevich Danchenko is a notable inventor based in Dnipro, Ukraine. He has made significant contributions to the field of metallurgy, particularly in the manufacturing of seamless tubes. With a total of two patents to his name, Danchenko's work showcases innovative methods and apparatuses that enhance production efficiency.
Latest Patents
Danchenko's latest patents include a working mandrel and a method of rolling elongate hollow pieces. The working mandrel is composed of several similar sections, each featuring a working surface on its body. The leading end of each section has a socket, while the trailing end has a projecting portion for jointing the sections during the rolling process. This design allows for effective rolling on the mandrel assembled in a head-to-tail fashion. After the rolling cycle, the leading section is transferred to a cooling and lubricating line, ensuring optimal performance during production.
The second patent pertains to a method and rolling mill for continuous tube rolling. This invention focuses on the manufacture of seamless tubes by deforming a hollow blank with respect to its wall thickness. The method involves alternating the deformation with a reduction of the blank's diameter using a mandrel with alternating groups of grooves. This innovative approach enables the production of small-diameter thick-walled tubes and large-diameter thin-walled tubes without bulged ends, significantly expanding the range of rolled tubes.
Career Highlights
Throughout his career, Danchenko has worked at various institutions, including the Dnepropetrovsky Metallurgichesky Institute. His expertise in metallurgy and innovative approaches have positioned him as a key figure in the field.
Collaborations
Danchenko has collaborated with notable individuals such as Alexandr Andreevich Shevchenko and Gennady Ivanovich Gulyaev. These collaborations have contributed to the advancement of his inventions and the development of new methodologies in metallurgy.
Conclusion
Valentin Nikolaevich Danchenko's contributions to the field of metallurgy through his innovative patents demonstrate his commitment to enhancing production techniques. His work continues to influence the industry and pave the way for future advancements.