DEVICE FOR PRODUCTION OF CASE OF COMPOSITE AND METHOD OF FABRICATION EXPLOITING SAID DEVICE Russian patent published in 2015 - IPC B29C70/46

Abstract RU 2564340 C2

FIELD: process engineering.

SUBSTANCE: invention relates to the device for production of parts and to method of production of turbo machine housing. Device comprises rigid mould and counter mould confining the space for accommodation of workpiece and made of braided fibres. Mould can receive the workpiece. Mould is made of material that features expansion factor notably higher than that of counter mould. This device comprises also the means for injection of resin into said space. Note here that injection pressure is lower than 4 bar. Besides, it has the means for evacuate the space confined by said mould and sad counter mould.

EFFECT: higher strength of composite articles.

15 cl, 8 dwg

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RU 2 564 340 C2

Authors

Plant Romen

Koshua Zhan-P'Er

Betega Lui

Kastani Zhan-Lui Rober Marsel'

Dates

2015-09-27—Published

2011-04-20—Filed