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Lubricating material adhesion performance comparison measuring device and application

A technology of measuring device and lubricating material, applied in measuring device, analyzing material, using mechanical device, etc., can solve problems such as large subjective influencing factors

Pending Publication Date: 2021-12-24
JIANGNAN UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In actual use, experienced engineers often judge its adhesion characteristics by twisting fingers, which has the disadvantage of large subjective factors
[0005] The adhesion properties of different lubricating materials are also different. At present, there is no measurement device that can clearly compare the adhesion properties. Conduct comparative adhesion performance measurements

Method used

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  • Lubricating material adhesion performance comparison measuring device and application
  • Lubricating material adhesion performance comparison measuring device and application
  • Lubricating material adhesion performance comparison measuring device and application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] refer to Figure 1 ~ Figure 3 , which is the first embodiment of the present invention, which provides a measurement device and application for comparing the adhesion performance of lubricating materials. The measurement device and application for comparing the adhesion performance of lubricating materials include an installation unit 100, a control unit 200, Transmission unit 300 and execution unit 400 .

[0034] Specifically, the installation unit 100 includes a box body 101, the top plate 101a of the box body 101 is provided with a material inlet N1, and the bottom plate 101b of the box body 101 is provided with a material outlet N2.

[0035] Further, the control unit 200 is placed inside the box body 101 and includes a motor 201, a control box 202, a display screen 203 and a knob 204. One end of the control box 202 is electrically connected to the motor 201, and the other end is electrically connected to the The display screen 203 is electrically connected, and the...

Embodiment 2

[0050] refer to Figure 4 , is the second embodiment of the present invention, based on the first embodiment.

[0051] Specifically, the execution unit 400 further includes a seventh gear 407 and an eighth gear 408, the seventh gear 407 meshes with the fifth gear 405, the eighth gear 408 meshes with the sixth gear 406, When the difference in kinematic viscosity between the two lubricating materials is small, a first-stage gear can be designed on the basis of the third-stage gear, and the adhesion form of the lubricating material between the teeth of the gear can be observed after the lubricating material is separated from the material pool.

[0052] Further, the side plate 101c of the box body 101 is provided with a first groove 101c-1, and one of the first grooves 101c-1 cooperates with the shaft of the seventh gear 407, so that the seventh gear 407 and the seventh gear 407 The fifth gear 405 meshes, and the other first groove 101c-1 cooperates with the shaft of the eighth g...

Embodiment 3

[0063] refer to Figure 5 ~ Figure 7 , is the third embodiment of the present invention, based on the first two embodiments.

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Abstract

The invention discloses a lubricating material adhesion performance comparison measuring device and application. The lubricating material adhesion performance comparison measuring device comprises a mounting unit, a control unit, a transmission unit and an execution unit. The mounting unit comprises a box body, a top plate of the box body is provided with a material inlet, and a bottom plate of the box body is provided with a material outlet; the control unit is placed in the box body and comprises a motor, a control box, a display screen and a knob, one end of the control box is electrically connected with the motor, the other end of the control box is electrically connected with the display screen, and the knob is arranged outside the top plate; the transmission unit is arranged outside the box body and comprises a first wheel, a second wheel, a third wheel and a fourth wheel; the execution unit is arranged in the box body and comprises a first gear and a second gear. According to the device disclosed by the invention, the lubricating material is adhered between the teeth of the gear through meshing of the gear which is semi-immersed in the lubricating material. The adhesion performance of the two lubricating materials is judged by observing the adhesion form of the inter-tooth lubricating materials in the meshing process of the gears in the two spaces, and the method has the effects of convenience and intuition.

Description

technical field [0001] The invention relates to the technical field of mechanical measuring devices, in particular to a measuring device for comparing the adhesion performance of lubricating materials and its application. Background technique [0002] Lubricating materials refer to media that can reduce friction, also known as lubricants. There are many types of lubricants, which can be divided into liquid, semi-solid and solid. Among them, lubricating oil and grease are the most commonly used lubricants. Grease is a thick grease-like semi-solid, which is used in the friction parts of machinery to lubricate and seal, and is also used on metal surfaces to fill gaps and prevent rust. Grease is mainly composed of thickener, base oil and additives. It has excellent high-temperature performance and oxidation stability, prevents grease from deteriorating at high temperature, and ensures long-term normal operation of lubricating parts at high temperatures; has excellent adhesion...

Claims

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Application Information

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IPC IPC(8): G01N19/04
CPCG01N19/04Y02E10/72
Inventor 钱善华周储朋任海栋卞达
Owner JIANGNAN UNIV