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Device for axial flow pump guide vane wax seepage

A technology for axial flow pumps and guide vanes, which is applied in the field of 3D printing, can solve the problems of scalding, axial flow pump guide vanes are prone to tilt, time-consuming and labor-intensive, etc., and achieve the effects of avoiding scalding, large promotion value, and reducing labor

Inactive Publication Date: 2017-06-23
JIANGSU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies in the prior art, the present invention provides a device for infiltrating the guide vane of an axial flow pump. There are problems such as burns

Method used

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  • Device for axial flow pump guide vane wax seepage
  • Device for axial flow pump guide vane wax seepage
  • Device for axial flow pump guide vane wax seepage

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Embodiment Construction

[0031] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but the protection scope of the present invention is not limited thereto.

[0032] Such as figure 1 As shown, a device for wax penetration of guide vanes of axial flow pumps according to the present invention includes a bracket 1, a pulley type lifting device 2, a tray assembly 3, four bases 4, a slide plate 5 and a rope 6, such as figure 2 As shown, the support 1 includes four vertical rods 1-1 and a rectangular frame 1-2, and one end of the four vertical rods 1-1 is respectively fixedly connected with the four vertices of the frame 1-2, and the four vertical rods The center of the other end of 1-1 is provided with a threaded hole, and the inner side of the frame 1-2 is provided with an L-shaped groove 1-3; Figure 7 As shown, the two ends of the slide plate 5 are respectively provided with a round wheel 5-1, the slide plate 5 is slidingly con...

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Abstract

The invention provides a device for axial flow pump guide vane wax seepage. The device comprises a support, a pulley type lifting device, a tray assembly, a base and a sliding plate; the support is fixed to the bottom face through the base, the sliding plate is in sliding connection with the support, the pulley type lifting device is fixed to the sliding plate and is internally provided with a pulley set, a rope at the output end of the pulley type lifting device is connected with the tray assembly, and the tray assembly is used for fixing a fixing strip of an axial flow pump guide vane. According to the device, the fixing strip is adopted, the axial flow pump guide vane can be stably fixed, and inclining even overturning generated by buoyancy during guide vane wax seepage is avoided; meanwhile, the problem of scalding caused by manually fixing the axial flow pump guide vane is solved; and the pulley type lifting device is adopted for controlling vertical lifting of the tray device, and guide vane overturning caused by uneven lifting speeds of the two edges is avoided.

Description

technical field [0001] The invention relates to a device for infiltrating wax into guide vanes of axial flow pumps, and belongs to the technical field of 3D printing. Background technique [0002] 3D printing technology is based on digital model files, using bondable materials such as powdered metal or plastic to construct objects by layer-by-layer printing. Firstly, a three-dimensional solid model is built through three-dimensional modeling software. The model data is passed through laser beams, hot-melt nozzles and other molding equipment, and the special powder for 3D printing is used to stack and bond the cross-section of the object layer by layer. [0003] In order to increase the surface finish of the product and the hardness of the product to facilitate post-processing, it is necessary to perform wax infiltration on the 3D printed model. There are many kinds of wax infiltrators on the market, but they are only equipped with simple trays. Therefore, there are some de...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C64/379B22F3/24B33Y40/00
CPCB22F3/24B33Y40/00
Inventor 王勇李雨刘厚林谈明高王凯董亮罗凯凯
Owner JIANGSU UNIV