Unlock instant, AI-driven research and patent intelligence for your innovation.

Liquid sample flexible shell, its manufacturing auxiliary tooling, and its manufacturing method

A technology of flexible casing and auxiliary tooling, which is applied in the field of manufacturing, the manufacturing auxiliary tooling of the above-mentioned liquid sample flexible casing, and the field of liquid sample flexible casing, which can solve the problems of sample material outflow and failure to meet sealing requirements, and achieve easy removal, The effect of low cost of shell making and good sealing performance

Active Publication Date: 2021-11-26
CHINA UNIV OF MINING & TECH
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Secondly, to seal the liquid sample, it is necessary not only to prevent the infiltration of the external hydraulic loading medium, but also to prevent the sample substance from flowing out. Only relying on the tension force of the flexible film itself to make the flexible film close to the side of the indenter cannot meet the sealing requirements

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Liquid sample flexible shell, its manufacturing auxiliary tooling, and its manufacturing method
  • Liquid sample flexible shell, its manufacturing auxiliary tooling, and its manufacturing method
  • Liquid sample flexible shell, its manufacturing auxiliary tooling, and its manufacturing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] Such as figure 1 As shown, the liquid sample flexible casing described in this embodiment includes a heat-shrinkable tube 10, an indenter outer cylinder 1, an indenter inner column 2, an indenter 4, a sealing bolt 6, a sealing ring a3, and a sealing ring b7; :

[0050] The heat-shrinkable tube 10 is arranged in a circular shape, and the outer cylinder 1 of the indenter is plugged into the left end of the heat-shrinkable tube 10, and is bonded with an adhesive, so that the outer wall of the outer cylinder 1 of the indenter and a section of the left end of the heat-shrinkable tube 10 The pipe body is connected into one body. In this embodiment, the inner wall of the outer cylinder 1 of the indenter is arranged in a T shape, including inner wall a, inner wall b, and an inner wall step surface connected between the inner wall a and inner wall b. The diameter of the inner wall a is larger than the diameter of the inner wall b.

[0051] The inner column 2 of the indenter is...

Embodiment 2

[0066] Such as Figure 4 , Figures 5a-5c As shown, this embodiment discloses another structural form of the liquid sample flexible housing.

[0067] Compared with Embodiment 1, the liquid sample flexible casing disclosed in this embodiment differs mainly in that the cross-sectional shape of the disclosed heat-shrinkable tube 10 is a square, so the shape of the outer wall of the indenter outer cylinder 1, the indenter 4 The shape of the outer wall of each is a square that can match the inner wall of the heat-shrinkable tube 10 . The liquid sample flexible casing described in this embodiment, the indenter outer cylinder 1, the connection mode between the indenter outer cylinder 1 and the heat shrinkable tube 10, and the connection relationship between the indenter inner column 2 and the indenter outer cylinder 1 And their respective structural features, the connection mode between the sealing bolt 6 and the liquid injection hole 5, and their respective structural features, exce...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a liquid sample flexible shell, its manufacturing auxiliary tooling and its manufacturing method. The liquid sample flexible shell includes a flexible sample shaped part, a sample base and an indenter. The indenter is provided with a liquid injection hole, and a sealing bolt is connected in the liquid injection hole. The flexible sample shaped part is a heat-shrinkable tube; the sample base It includes the outer cylinder of the indenter and the inner column of the indenter; the auxiliary tooling includes a positioning column and a spliced ​​shaping tube wrapped around the periphery of the positioning column. When making the shell, place the manufacturing auxiliary tooling between the sample base and the indenter, apply adhesive on the sides of the two indenters, heat the heat-shrinkable tube to shrink it to tightly wrap the indenter, auxiliary tooling, and the outer cylinder of the indenter After the adhesive is cured, take out the auxiliary tooling from the inner side of the outer cylinder of the indenter, and finally connect the outer cylinder of the indenter with the inner column of the indenter to complete the shell making. The invention can prepare liquid samples wrapped in flexible shells with different shapes and sizes by changing the shape of the indenter and the auxiliary tooling, and is suitable for carrying out experimental researches such as pressure phase transition.

Description

technical field [0001] The invention relates to a liquid sample flexible shell, which belongs to the technical field of liquid sample production. [0002] The present invention also relates to a manufacturing auxiliary tool and a manufacturing method of the liquid sample flexible casing. Background technique [0003] Restricted by the sample preparation process, the current experimental research on the mechanics of solidified materials under pressure first pressurizes and solidifies the sample material in a rigid container, and then processes the solidified body to a specific size to form a solid sample by removing the formwork or drilling, and finally the solidified material The sample is transferred to the test device to carry out the experiment. The stress state of the sample during the above-mentioned processing and transfer process is uncontrollable, and there are adverse stress histories such as impact, friction, and instantaneous stress removal, which may cause defec...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G01N1/28G01N1/36
CPCG01N1/28G01N1/36
Inventor 王宝生杨维好付冉孙培鑫黄家会杨志江韩涛张驰张涛王衍森任彦龙骆汀汀李海鹏宋雷
Owner CHINA UNIV OF MINING & TECH