Robotic Finishing of Geometrically Complex Parts

2021 ◽  
pp. 315-336
Author(s):  
Ariyan M. Kabir ◽  
Prahar M. Bhatt ◽  
Brual C. Shah ◽  
Satyandra K. Gupta
Keyword(s):  
Geometrically Complex ◽  
Complex Parts

scholarly journals The combined finishing of geometrically-complex parts

2017 ◽  
Vol 129 ◽  
pp. 01001 ◽  
Author(s):  
Vladislav Smolentsev ◽  
Oleg Kirillov ◽  
Vasily Kotukov
Keyword(s):  
Geometrically Complex ◽  
Complex Parts

CARPENTER PROJECT 70+ TYPE 304/304L

Alloy Digest ◽  
2003 ◽  
Vol 52 (2) ◽  
Keyword(s):  
Stainless Steel ◽  
Corrosion Resistance ◽  
Physical Properties ◽  
Heat Treating ◽  
General Purpose ◽  
304L Stainless Steel ◽  
Type 304 ◽  
Complex Parts

Abstract Carpenter Project 70+ Type 304/304L is a modified version of Type 304/304L stainless steel with improved machinability when compared to conventional 304 (Alloy Digest SS-418, revised September 1997) and 304L (Alloy Digest SS-513, revised November 1997). The alloys are nonhardenable austenitic chromium-nickel steels and are good general-purpose materials for simple and complex parts. This datasheet provides information on composition, physical properties, and elasticity. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SS-875. Producer or source: Carpenter Specialty Alloys.

Computational Modeling of Geometrically Complex Weapons Bays

2011 ◽  
Author(s):  
Chandra Kannepalli ◽  
Chris Chartrand ◽  
Roger Birkbeck ◽  
Neeraj Sinha ◽  
Nathan Murray
Keyword(s):  
Computational Modeling ◽  
Geometrically Complex

Heavy minerals solve structural and stratigraphic problems in Ordovician strata of the western Irish Caledonides

2003 ◽  
Vol 140 (1) ◽  
pp. 25-30 ◽  
Author(s):  
MARIA A. MANGE ◽  
JOHN F. DEWEY ◽  
DAVID T. WRIGHT
Keyword(s):  
Island Arc ◽  
Heavy Minerals ◽  
Metamorphic Complex ◽  
The South ◽  
Standard Sequence ◽  
Western Ireland ◽  
Complex Parts ◽  
Wide Horizon

Heavy minerals in Ordovician successions in western Ireland record, in the Upper Arenig Sheeffry Formation, the erosion of an ophiolite/island arc complex. The appearance of staurolite and garnet at a basin-wide horizon in the Lower Llanvirn Upper Derrylea Formation signals the unroofing of the Dalradian metamorphic complex. Parts of the Ordovician sequence on Inishturk and in two small inliers are correlated with the standard sequence with unexpected results. The garnet-, sillimanite-, and staurolite-bearing Letter Formation correlates with the Upper Derrylea Formation and, on Inishturk, heavy minerals in south-younging turbidites reveal a sinistral ramp zone, that places the Sheeffry Formation structurally above and to the south of the younger Derrylea Formation.

Designing Forging and Die Tooling for the Manufacture of Turbine Engine Compressor Blades in Siemens NX

2016 ◽  
Vol 684 ◽  
pp. 497-506 ◽  
Author(s):  
D.S. Goryainov ◽  
V.V. Anokhin ◽  
Aleksey Shlyapugin
Keyword(s):  
Point Cloud ◽  
Compressor Blade ◽  
Compressor Blades ◽  
Turbine Engine ◽  
Direct Modeling ◽  
Engine Compressor ◽  
Data Source ◽  
Theoretical Contour ◽  
Gas Turbine Compressor ◽  
Complex Parts

For designing forging and die tooling for bulk forging a necessity in using the data of the geometry of the part produced arises. Obviously, the use as a data source for designing drawings of commonly applied in “manual alternate design” (without a computer) especially such complex parts as compressor blades is not perspective because of the complexity of developing theoretical contour specified by a point cloud. In this case the use of special tooling of direct modeling that provides changing the original model of the part developed by the designers is a perspective one. It should be taken into account during the process of forging and die tooling designing that it is necessary to register the special features of the technology, upon that, the technologist should be highly proficient in using the software. The work given describes the designing technique of gas turbine compressor blade with the account of using the potential of NX Siemens program.

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