Reconnectable Titanium Fittings with Weld-Attached Sleeves for the Hydraulic System PDF Download
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Author: G. W. Harruff
Publisher:
ISBN:
Category :
Languages : en
Pages : 55
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Book Description
This report covers the results of qualification tests on titanium flareless reconnectable fittings with weld-attached sleeves for a Type III 4150-psi hydraulic system ( -65 F to 450 F). The fitting material was titanium alloy (Ti) 6Al-4V annealed and the tubing Ti-3Al-2.5V cold worked and stress relieved. The tests conducted were tensile, repeated assembly, pressure impulse, flexure, and burst. The tensile, repeated assembly, and burst tests were conducted at room temperature, the pressure impulse tests at -65 F and 450 F, and the flexure test at 450 F. The titanium fitting standards and specification data for fabrication and installation of weld-attached sleeves and fittings are included. (Author).
Author: G. W. Harruff
Publisher:
ISBN:
Category :
Languages : en
Pages : 55
Get Book Here
Book Description
This report covers the results of qualification tests on titanium flareless reconnectable fittings with weld-attached sleeves for a Type III 4150-psi hydraulic system ( -65 F to 450 F). The fitting material was titanium alloy (Ti) 6Al-4V annealed and the tubing Ti-3Al-2.5V cold worked and stress relieved. The tests conducted were tensile, repeated assembly, pressure impulse, flexure, and burst. The tensile, repeated assembly, and burst tests were conducted at room temperature, the pressure impulse tests at -65 F and 450 F, and the flexure test at 450 F. The titanium fitting standards and specification data for fabrication and installation of weld-attached sleeves and fittings are included. (Author).
Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 428
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Book Description
Author: G-3, Aerospace Couplings, Fittings, Hose, Tubing Assemblies
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
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Book Description
This document defines the requirements for weld fittings and machine weldments using an orbiting welding head suitable for use on cold worked 3Al-2.5V titanium, 21Cr-6Ni-9Mn CRES and 718 nickel alloy tubing. Fitting standards covered by this specification include non-separable welded elbow, tee, and reducer fittings, and reconnectable 24 degree cone fittings such as sleeves and unions. The document has been revised to specify PRI-QPL, to clarify cleaning requirements, to change test references from MIL-H-5440 to AS18280, to include periodic control tests, and to make updates.
Author: G. W. Harruff
Publisher:
ISBN:
Category :
Languages : en
Pages : 93
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Book Description
This report provides the results of testing on reconnectable fittings for aircraft plumbing repair for a type III 4150 psi titanium hydraulic plumbing system. The primary work includes process development and qualification testing with a roller-swaged flareless sleeve and completion of evaluation of tube cutoff tooling. Secondary and temporary repair methods were investigated using the hand preset method for flareless bite-type sleeves. The tests conducted on the roller-swaged flareless sleeve were tensile, flexure, repeated assembly, pressure impulse, and burst. On the flareless bite-type sleeves, the same tests were conducted with the exception of the flexure tests. The roller-swaged sleeve and fitting standards are included. (Author).
Author: G. W. Harruff
Publisher:
ISBN:
Category :
Languages : en
Pages : 81
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Book Description
This report provides the results of qualification tests of in-place fusion-welded fittings for a Type III hydraulic system ( -65 F to 450 F). It describes welding equipment and inspection methods, which include the evaluation of an isotope camera. The fitting material was titanium alloy (Ti) 6Al-4V annealed and the tubing Ti-3Al-2.5V cold worked and stress relieved (CWSR). The tests conducted on the welded joints were tensile, pressure impulse, and burst pressure. The tensile and burst pressure tests were conducted at room temperature and the pressure impulse tests at -65 F and 450 F. Fitting standards for 4150-psi pressure lines and 2075-psi return lines are included. Detail procedures for welding and radiographic inspection are included or referred to. (Author).
