A pouring system and pouring method for conjoined solid blades
A pouring system and concatenated technology, applied in casting molding equipment, metal processing equipment, casting mold components, etc., can solve the problems of restricting casting qualification rate and fast solidification speed, so as to shorten pouring time, improve efficiency, increase The effect of feed amount
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Embodiment 1
[0027] Such as figure 1 As shown, in this embodiment, a multi-unit solid blade pouring system includes a blade casting mold, a runner arranged on the blade casting mold and communicated with the blade casting mold, and a sprue 6 arranged on the runner. The blade casting mold includes an inner edge plate mold 1, an outer edge plate mold 2 and several blade molds 3 arranged between the inner edge plate mold 1 and the outer edge plate mold 2, and the outer side of the inner edge plate mold 1 is arranged There is an inner hook mold 4, and two outer hook molds 5 are arranged on the outer side of the outer edge plate mold 2, and the runner includes a runner 7, an inner runner 8 arranged under the two ends of the runner 7, and an outer runner. 9, the inner runner 8 communicates with the inner edge plate mold 1, and the outer runner 9 communicates with the outer edge plate mold 2.
[0028] When pouring, the blade pouring mold is placed horizontally, so that the inner edge plate mold ...
Embodiment 2
[0030] Such as figure 2 As shown, on the basis of the above embodiments, in this embodiment, the cross-sectional area of the ingate 8 and the outgate 9 by the horizontal plane decreases gradually from top to bottom.
[0031] During the cooling process, the liquid in the inner runner 8 and the outer runner 9 can cool down in a gradient manner, reducing the cooling rate of the top liquid in the inner runner 8 and the outer runner 9, thereby strengthening the inner runner 8 and the outer runner. 9 The feeding capacity of the inner liquid is beneficial to reduce the shrinkage and shrinkage of the inner and outer edge plates.
[0032] In this embodiment, the bottom of the inner sprue 8 is provided with an inner subsidy mold 10 communicating with the top of the inner hook mold 4 and the outer surface of the inner edge plate mold 1 .
[0033] Utilizing the inner subsidy mold 10 can increase the outlet area of the inner sprue 8, thereby facilitating the flow of liquid, and becau...
Embodiment 3
[0039] Such as figure 2 , image 3As shown, on the basis of the above-mentioned embodiments, in this embodiment, at least one hook subsidy mold 12 is arranged between the outer hook mold 5 and the outer hook mold 5, and the hook subsidy mold 12 is connected with the two outer hook molds respectively. 5 connected.
[0040] Utilizing the hook subsidy mold 12 to communicate with the two outer hook molds can make the liquid flow from the upper outer hook mold 5 to the lower outer hook mold 5, which is convenient for feeding the lower outer hook and prevents the lower outer hook from forming shrinkage cavities. Utilizing the hook to subsidize the mold 12 can increase the strength and rigidity of the outer edge plate mold 2 and prevent the deformation of the outer edge plate mold 2 from affecting the shape accuracy of the product.
[0041] In this embodiment, the hook subsidy mold 12 is set obliquely. The inclination angle of the hook subsidy mold 12 is consistent with the blade...
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