Development and Enhancement of Thin-Walled Tube Separation Methods

S.G. Simagina

doi:10.4028/www.scientific.net/KEM.684.218

Paper Titles

Formation of Hard Alloys of Chromium Carbide and Titanium Powder Mixtures by Explosive Pressing
p.193

The Wear-Resistance and Antifrictional Properties of Hard Alloys of Chromium Carbide with Titanium Produced by the Explosive Compaction of Powders
p.198

Pressing Tubes with Conical-Stepped Needles Computer Simulating
p.204

Characteristics of Large Bars Extruding Using Small Extrusion Ratio
p.211

Development and Enhancement of Thin-Walled Tube Separation Methods
p.218

Determination of Rheological Properties of Titanium Alloys under Conditions of High Strain Rates
p.222

Computer Simulation of the Half-Tore Forming Process from a Ring Blank
p.227

Stamping of Hemispheric Surface Parts in Die Tool Equipped with Steel Elastic Element
p.234

The Forming Process of the Sharply Curved Offsets by the Pushing Method
p.242

HomeKey Engineering MaterialsKey Engineering Materials Vol. 684Development and Enhancement of Thin-Walled Tube...

Development and Enhancement of Thin-Walled Tube Separation Methods

Abstract:

The correct choice of a metal separation method, in particular for thin-walled tubes, is vital for technical and economical performance indices in aircraft building. The most important selection criteria are separation quality, the amount of waste, possibility to consolidate operations and equipment efficiency. These factors require ongoing development & enhancement of tube separation methods. Waste-free technological processes like torsion tube sectioning are preferred. As the result of the extended research of tube separation process using torsion with active counterpressure, particularly the effect of structural parameters on cut quality, optimum tolerance for clearance fit between dies was defined. Compliance with recommended practices during equipment manufacturing will let cut quality reach the value peculiar to the quality value of sectioning method of separation using metal-cutting equipment. Herewith manufacturing becomes waste-free and quarantines calibration of sections adjacent to the cut.

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Periodical:

Key Engineering Materials (Volume 684)

Pages:

218-221

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.684.218

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Online since:

February 2016

Authors:

S.G. Simagina

Keywords:

Separation, Thin-Wall Tube, Torsion

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