Device for removing low-melting-point alloy from inner cavity of blade
A low-melting, in-blade technology, applied in stators, engine components, machines/engines, etc., can solve problems such as residues and residual low-melting points, and achieve the effect of reducing removal time and improving work efficiency
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[0014] In order to have a clearer understanding of the technical features, objectives and effects of the present invention, specific embodiments of the present invention will now be described with reference to the accompanying drawings. Among them, the same parts are given the same reference numerals.
[0015] figure 1 It is a schematic diagram of the structure of the guide vane of a gas turbine engine; figure 2 For another angle figure 1 Schematic diagram of the structure of the guide vane; image 3 It is a schematic diagram of the structure principle of a low melting point alloy removal device for a blade cavity according to a specific embodiment of the present invention. See Figure 1-3 As shown, the present invention provides a device for removing low-melting-point alloys in a blade cavity. The blade 1 is composed of an outer edge plate 11, a blade body 12, and an inner edge plate 13, and the blade body 12 is provided with a trailing edge hole. 121, the outer edge plate 11 ...
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