Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Ivan Cismaru"'
Autor:
Ivan CISMARU, Camelia COŞEREANU
Publikováno v:
Pro Ligno, Vol 12, Iss 4, Pp 30-40 (2016)
The aim of the study presented in this paper is to analyze the correlation between the parameters of a spiral twist and the geometry of the tapered and double truncated cone solids on which it is applied, in order to design a helical trajectory wit
Externí odkaz:
https://doaj.org/article/777cf561ed584f1f879b71f909a9dac5
Autor:
Ivan CISMARU
Publikováno v:
Annals: Series on engineering sciences (Academy of Romanian Scientists), Vol 8, Iss 2, Pp 19-28 (2016)
This paper aims at presenting a few elements related to the kinematics of the torsade processing, as well as the differences existing between the processing of the constant lay-up torsades and the one of the variable lay-up torsades. Furthermore, the
Externí odkaz:
https://doaj.org/article/191e9f40d463459c898acce235c83858
Autor:
Ivan CISMARU, Camelia COŞEREANU
Publikováno v:
Annals: Series on engineering sciences (Academy of Romanian Scientists), Vol 8, Iss 1, Pp 79-88 (2016)
Execution of spiral-turned ornaments with constant pitch represents the movement of the tool on the helical trajectories (main trajectory) along a cylinder during manufacturing process. The processing tool has the profile shape of the helical winding
Externí odkaz:
https://doaj.org/article/6e325c430e124e2ca4f2a3c3b72a1f86
Publikováno v:
Pro Ligno, Vol 11, Iss 2, Pp 39-50 (2015)
The paper aims at presenting a systematization of the wood floors, both in terms of the areas of application, and in terms of the fastening solutions and structures in constructions. In this respect, an extensive bibliographic research was achieved
Externí odkaz:
https://doaj.org/article/2dc8c26366474e4b843103dc32ae5017
Publikováno v:
Pro Ligno, Vol 10, Iss 4, Pp 63-68 (2014)
The paper presents the results of a research performed in order to design and manufacture composites that embed in their structure ecological raw materials, such as wood chips and hemp hurds. The thermal conductivity was determined for a temperatur
Externí odkaz:
https://doaj.org/article/027feafae58f46f99efae30406681224
Autor:
Ivan CISMARU, Camelia COŞEREANU
Publikováno v:
Annals: Series on engineering sciences (Academy of Romanian Scientists), Vol 6, Iss 2, Pp 37-46 (2014)
Spiral-turned ornaments used in the decoration of furniture requires a special study in terms of their geometry, for correlating the geometrical elements in such a way as to ensure an adequate aesthetic shape, both of the decorated part, as well as o
Externí odkaz:
https://doaj.org/article/8fc9019083714dcda0a025230d0089da
Autor:
Ivan CISMARU, Adriana FOTIN
Publikováno v:
Pro Ligno, Vol 10, Iss 3, Pp 34-45 (2014)
The paper submits constructive options and methods to design and manufacture modular parquet flooring, as well as fastening methods in constructions. Likewise, it presents the branches of civil engineering where modular parquet flooring may be turned
Externí odkaz:
https://doaj.org/article/5190e6b3a8234b628954561fb228a1fb
Autor:
Ivan CISMARU, Luminiţa-Maria BRENCI
Publikováno v:
Pro Ligno, Vol 10, Iss 2, Pp 34-39 (2014)
The present paper proposes a new approach and provides the possibility to ensure a proper systemic functioning of wood industry, opening opportunities for safe and sustainable development. It starts from the idea that development supposes rapidly, co
Externí odkaz:
https://doaj.org/article/77b541a661e844ff9b91cc35c3c5bf7e
Autor:
Camelia COŞEREANU, Ivan CISMARU
Publikováno v:
Pro Ligno, Vol 10, Iss 1, Pp 22-30 (2014)
The paper investigates the CNC routering possibilities for three species of wood, namely ash (Fraxinus Excelsior), lime wood (Tilia cordata) and fir wood (Abies Alba), in order to obtain right surfaces of Art Nouveau sculptured ornaments. Given the c
Externí odkaz:
https://doaj.org/article/521cac740d8744c3a0753f6b37019eaa
Autor:
Ivan CISMARU, Camelia COŞEREANU
Publikováno v:
Annals: Series on engineering sciences (Academy of Romanian Scientists), Vol 5, Iss 2, Pp 13-22 (2013)
The paper intends to present an ornament, less used in decoration because of the practical difficulties in manufacturing, either manually or in the industrial system. In the paper are presented the elements related to the design (geometry) of the cab
Externí odkaz:
https://doaj.org/article/f77445b337644357b2c1d3f7f12af6ce