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Strong mechanical-thermal coupling environment experimental platform

An environmental experiment and thermal coupling technology, which is applied in the field of strong thermal coupling environmental experiment platform, can solve problems such as lack of theoretical models and inability to meet research needs, and achieve the effect of stable clamping force, fast change, and large load

Active Publication Date: 2014-11-05
NANJING UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This makes the current research on the mechanical change mechanism of cord-rubber composites under high temperature and high loads far from meeting the needs. We need to explore and study more deeply, but in this field, we still lack suitable The theoretical model of the temperature-changing and high-load environment cannot meet the research needs, and there is an urgent need to carry out related research work

Method used

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  • Strong mechanical-thermal coupling environment experimental platform
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  • Strong mechanical-thermal coupling environment experimental platform

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Experimental program
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Effect test

Embodiment

[0028] A powerful thermal coupling environment experiment platform of the present invention includes a chassis 1, a bench plate 2, a small guide rail 3, a small slider 4, a small slider stopper 5, a baffle 6, a rubber ball 7, a splint 8, and a pipe 9 , small chuck base 10, small chuck 11, small chuck cover 12, small chuck screw 13, diversion port 14, gas jet tube 15, large chuck base 16, large chuck 17, large chuck Cover 18, large chuck screw rod 19, large guide rail 20, large slider 21, large slider stopper 22, turntable 23, turntable shaft 24, bevel gear 25, screw mandrel 26 and box body 27;

[0029]The chassis 1 is a frame structure fixed by angle steel. The large guide rail 20 is on one side of the chassis 1 and is on the same straight line. The platform plate 2 is fixed on the top of the chassis 1. The small guide rail 3 and the small chuck base 10 is fixed on the platform plate 2 by screws, the small slider stopper 5 and the small slider 4 are fixed by screws, the small ...

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Abstract

A disclosed strong mechanical-thermal coupling environment experimental platform comprises a chassis, a rack plate, a small guide rail, a small slide block, a small-slide-block stop block, a baffle plate, a rubber ball, a clamping plate, a pipe, a small chuck base, a small chuck, a small chuck cover, a small chuck screw, a flow-guiding port, a fuel-gas jet pipe, a large chuck base, a large chuck, a large chuck cover, a large chuck screw, a large guide rail, a large slide block, a large-slide-block stop block, a rotation disc, a rotation disc shaft, a bevel gear, a screw rod and a box. The fuel-gas jet flow input distance is adjustable, load is large, variation is fast, applied pressure is adjustable and chucking power is stable.

Description

technical field [0001] The invention belongs to the field of thermal coupling experiments, in particular to a powerful thermal coupling environment experimental platform. Background technique [0002] Coupling of force and heat means that the temperature and force of an object are subject to drastic changes at the same time. Coupling analysis of finite element analysis means that the cross action and interaction (coupling) of two physical fields (force, heat) are considered. With the rapid development of computer technology today, the finite element modeling environment and computing technology have made great progress. Many general-purpose and special-purpose finite element modeling environments combine material failure criteria, material flow laws, adaptive or Lattice technology and thermodynamically coupled element technology are integrated in one. At present, the mechanical properties of composite materials under the action of mechanical and thermal coupling have attrac...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N3/00G01N3/60
Inventor 任杰樊润虎马大为仲健林乐贵高
Owner NANJING UNIV OF SCI & TECH