The dimension print of most convex surfaces

1997 ◽  
Vol 123 (3) ◽  
pp. 203-207
Author(s):  
Gheorghe Crăciun ◽  
Tudor Zamfirescu
Keyword(s):  
Convex Surfaces

Analysis on radiation of antenna mounted on perfectly conducting convex surfaces by using NURBS‐UTD method

2017 ◽  
Vol 11 (6) ◽  
pp. 935-941 ◽  
Author(s):  
Nan Wang ◽  
Xiaojie Dang ◽  
Haobo Yuan ◽  
Changhong Liang
Keyword(s):  
Convex Surfaces

Analysis of Cutting Forces and Machining Error in Ball End Milling of Cylindrical Surfaces

2011 ◽  
Vol 328-330 ◽  
pp. 560-564
Author(s):  
Ba Sheng Ouyang ◽  
Guo Xiang Lin ◽  
Yong Hui Tang
Keyword(s):  
Cutting Forces ◽  
End Milling ◽  
Cutting Conditions ◽  
Machining Error ◽  
Machined Surface ◽  
Convex Surfaces ◽  
Machining Errors ◽  
End Mills ◽  
Tool Deflections ◽  
Cutting Modes

Cutting forces and machining error in contouring of concave and convex surfaces using helical ball end mills are theoretically investigated. The cutting forces are evaluated based on the theory of oblique cutting. The machining errors resulting from the tool deflections due to these forces are evaluated at various points of the machined surface. The influence of various cutting conditions and cutting modes on machining error is investigated and discussed.

The Problem of the Shape of a Vertical Liquid Bridge between Convex Surfaces Taking the Gravity Force into Account

2021 ◽  
Vol 66 (3) ◽  
pp. 369-375
Author(s):  
E. V. Galaktionov ◽  
N. E. Galaktionova ◽  
E. A. Tropp
Keyword(s):  
Liquid Bridge ◽  
Gravity Force ◽  
Convex Surfaces

scholarly journals IV.—Descriptions of New Species and of a New Genus of Polyzoa from the Palæozoic Rocks of North America

1875 ◽  
Vol 2 (1) ◽  
pp. 33-38 ◽  
Author(s):  
H. Alleyne Nicholson
Keyword(s):  
New Species ◽  
North America ◽  
New Genus ◽  
Convex Surfaces ◽  
Cylindrical Tubes

Polyzoary (?) forming a simple, flattened, unbranehed, two-edged frond, with sub-parallel sides, consisting of two series of cells, the bases of which rest upon opposite sides of a thin longitudinally-striated central membrane or laminar axis, from which they pass obliquely outwards in opposite directions. The cells open in longitudinal rows on the two flat or slightly convex surfaces of the frond, and have the form of more or less cylindrical tubes, which are septate or are divided transversely by a series of well-developed tabulæ. In the only species known the cells of a few of the median rows of the frond are straight, but those of the lateral rows are oblique. Cell-mouths unknown.

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