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Fluidity measuring device and measuring method for low-temperature mold material

A measuring device and fluidity technology, which is applied in the field of fluidity measuring devices for low-temperature mold materials, can solve the problems of increased cleaning workload and difficult cleaning of sprue cups, etc.

Pending Publication Date: 2020-10-27
NANTONG UNIVERSITY
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The sprue cup of the current fluidity measurement teaching device is integrally formed, and there are many blind holes. After the measurement is completed, the sprue cup is not easy to clean, which increases the workload of cleaning.

Method used

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  • Fluidity measuring device and measuring method for low-temperature mold material
  • Fluidity measuring device and measuring method for low-temperature mold material
  • Fluidity measuring device and measuring method for low-temperature mold material

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Embodiment Construction

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present invention.

[0029] This embodiment provides a fluidity measurement device for low-temperature mold materials, such as Figure 1~2 As shown, it includes: a frame 1 , a mold assembly 2 , a sprue cup 3 , a heating device 4 and a storage device 5 . At least one of the mold components 2 is arranged on the frame 1, so multiple groups of experiments can be carried out at the same time, saving classroom experiment time. The sprue cup 3 is arranged on the mold assembly 2 , and the heating device ...

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Abstract

The invention provides a fluidity measuring device and a fluidity measuring method for a low-temperature mold material. The fluidity measuring device comprises at least one mold assembly arranged on arack, a pouring cup, and a heating device. Each mold assembly comprises an upper mold plate and a lower mold plate, the upper mold plate is arranged on the lower mold plate, snake-shaped flow channels are formed in the face, close to the upper mold plate, of the lower mold plate, a flow channel opening is formed in the upper mold plate, and the flow channel opening is communicated with a pouringinlet of the snake-shaped flow channel. The pouring cup is arranged on the upper mold plate and is formed by splicing two pouring cup plates, and the pouring cup is communicated with the pouring inletthrough the runner opening. And the heating device is arranged on the rack. According to the fluidity measuring device and method for the low-temperature mold material, the pouring cup is of a splittype, the blind hole structure design is avoided, wax materials in the pouring cup are easy to clean after an experiment is completed, the blind hole is prevented from being not completely cleaned, and a large amount of cleaning time is shortened.

Description

technical field [0001] The invention relates to the technical field of investment casting teaching, in particular to a fluidity measurement device and method for low-temperature mold materials. Background technique [0002] Casting is one of the basic processes of modern basic machinery manufacturing industry. The fluidity experiment involved in the casting process is a basic experimental course for mechanical engineering majors in ordinary colleges and universities. Through the fluidity experiment teaching, students can understand the concept of material fluidity, testing methods and influencing factors, and at the same time have a more comprehensive understanding of the basic knowledge of engineering materials and material forming. [0003] Traditional fluidity experiment teaching mainly focuses on the field of aluminum alloy materials. Fluidity is one of the casting properties of alloys, which directly affects the filling ability of liquid alloys. The better the fluidit...

Claims

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Application Information

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IPC IPC(8): G09B19/00G01N11/06
CPCG01N11/06G09B19/00
Inventor 汪兴兴汪涛张福豹王旭陈林飞倪红军吕帅帅张健顾佳宇夏文博翟梦园
Owner NANTONG UNIVERSITY
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