SU1827982A1 - Method for manufacturing all-plastic composite blades - Google Patents

Method for manufacturing all-plastic composite blades

Info

Publication number
SU1827982A1
SU1827982A1 SU4919339/23A SU4919339A SU1827982A1 SU 1827982 A1 SU1827982 A1 SU 1827982A1 SU 4919339/23 A SU4919339/23 A SU 4919339/23A SU 4919339 A SU4919339 A SU 4919339A SU 1827982 A1 SU1827982 A1 SU 1827982A1
Authority
SU
USSR - Soviet Union
Prior art keywords
cross
section
blade
subdivided
manufacturing
Prior art date
Application number
SU4919339/23A
Other languages
Russian (ru)
Inventor
Ю.Л. Сухоросов
Ю.К. Шмелев
В.В. Шебанов
И.В. Гавриков
А.И. Филиппов
Original Assignee
Ступинское конструкторское бюро машиностроения
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ступинское конструкторское бюро машиностроения filed Critical Ступинское конструкторское бюро машиностроения
Priority to SU4919339/23A priority Critical patent/SU1827982A1/en
Application granted granted Critical
Publication of SU1827982A1 publication Critical patent/SU1827982A1/en

Links

Abstract

FIELD: aviation engineering. SUBSTANCE: method involves manufacturing blades 1 by laying out layer-by-layer layers 2 of reinforcing prepreg with reinforcement angles being ± α with following polymerization. Blade tongue 3 is preparatively subdivided into n cross-sections 4 to select the optimally effective cross-section 5. Each cross-section is subdivided into m elements 6 to calculate the sum of conditional moments acting in each cross-section. Compensating layers 7 are selected, the reinforcing prepreg is laid out according to a corrected scheme and polymerized in mould 8. The blade tongue is under control to perform, when needed, an additional correction. EFFECT: stable operating characteristics, reduced risk of blade buckling. 10 dwg
SU4919339/23A 1991-02-14 1991-02-14 Method for manufacturing all-plastic composite blades SU1827982A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4919339/23A SU1827982A1 (en) 1991-02-14 1991-02-14 Method for manufacturing all-plastic composite blades

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4919339/23A SU1827982A1 (en) 1991-02-14 1991-02-14 Method for manufacturing all-plastic composite blades

Publications (1)

Publication Number Publication Date
SU1827982A1 true SU1827982A1 (en) 1995-05-20

Family

ID=60521807

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4919339/23A SU1827982A1 (en) 1991-02-14 1991-02-14 Method for manufacturing all-plastic composite blades

Country Status (1)

Country Link
SU (1) SU1827982A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2444716C1 (en) * 2010-08-11 2012-03-10 Российская Федерация, от имени которой выступает Министерство промышленности и торговли Российской Федерации (Минпромторг России) Propeller aerodynamic model vane and method of its fabrication
RU2462620C2 (en) * 2008-03-28 2012-09-27 АйЭйчАй КОРПОРЕЙШН Blade of gas turbine engine for airborne vehicle, and its manufacturing method
RU2592156C2 (en) * 2012-05-01 2016-07-20 АйЭйчАй КОРПОРЕЙШН Rotor blade and fan
RU2661582C2 (en) * 2013-10-23 2018-07-17 Сафран Эркрафт Энджинз Fiber preform for a hollow turbine engine vane
RU2762959C1 (en) * 2021-08-10 2021-12-24 Геннадий Алексеевич Павлов Method for manufacturing blades from polymer composite material of axial air supply vessel on air cushion

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2462620C2 (en) * 2008-03-28 2012-09-27 АйЭйчАй КОРПОРЕЙШН Blade of gas turbine engine for airborne vehicle, and its manufacturing method
US8715556B2 (en) 2008-03-28 2014-05-06 Ihi Corporation Gas turbine engine blade for aircraft and manufacturing method thereof
RU2444716C1 (en) * 2010-08-11 2012-03-10 Российская Федерация, от имени которой выступает Министерство промышленности и торговли Российской Федерации (Минпромторг России) Propeller aerodynamic model vane and method of its fabrication
RU2592156C2 (en) * 2012-05-01 2016-07-20 АйЭйчАй КОРПОРЕЙШН Rotor blade and fan
US10094224B2 (en) 2012-05-01 2018-10-09 Ihi Corporation Rotor blade and fan
RU2661582C2 (en) * 2013-10-23 2018-07-17 Сафран Эркрафт Энджинз Fiber preform for a hollow turbine engine vane
RU2762959C1 (en) * 2021-08-10 2021-12-24 Геннадий Алексеевич Павлов Method for manufacturing blades from polymer composite material of axial air supply vessel on air cushion

Similar Documents

Publication Publication Date Title
DE3261479D1 (en) Three-dimensional woven fabric for reinforcing stratified materials, and shaped elements obtained with this fabric
US9862153B2 (en) Automated fiber placement with course trajectory compensation
CN101495296B (en) Method for production of a plurality of fiber-composite structural elements
US4636422A (en) Composite fiber reinforced molded structure for dimple control
CA1326117C (en) Moulding method
ZA897315B (en) Process for continuously forming reinforced articles
IL88032A0 (en) Fiber/resin composites,and method of making the same
MX9700058A (en) Reinforcing structural rebar and method of making the same.
EP0879854A3 (en) A resin composition for a fibre reinforced composite, a prepreg and a fibre reinforced composite
DE69935593D1 (en) UNDER PRESSURE GAUGED DOOR
SU1827982A1 (en) Method for manufacturing all-plastic composite blades
CN104487231A (en) Pul-core method with PMI foam core
EP0708706B1 (en) Composite article and method for manufacturing the same
GB1282484A (en) Improvements in the manufacture of composite articles comprising carbon fibre
EP0233700A3 (en) Moulding fibre reinforced composite armour
JPS56154321A (en) Guard bar for automobile door
GB2253639A (en) Reinforced composite structural members
Tamiz et al. Algorithmic improvements to the method of Martel and Aouni
CN217455001U (en) Composite material longitudinal and transverse stiffened plate containing cross inlay
ES2195541T3 (en) TEXTILE RETICULAR STRUCTURE.
IL57492A0 (en) Reinforcing fibres and a method for producing a fibre-reinforced plastic material
JPS5450582A (en) Fiber reinforced plastic molded article
Baldwin et al. Composite airfoil with woven insert
AU2021458847A1 (en) Transition for composite laminates for a modular blade
Scholz In the Steps of Photo-Hardening. Pre-Impregnated Semi-Finished Product for High-Speed Winding