System for measuring deformation degree of piston ring cylinder sleeve and measuring method thereof

一种测量系统、活塞环的技术，应用在活塞环缸套变形度测量系统及其测量领域，能够解决部件复杂、耗时耗力、精确度和可靠性得不到保证等问题，达到精度提高、结构简单、结构简明的效果

Active Publication Date: 2019-05-28
TIANJIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the components of the engine, including the cylinder liner, are complicated. If each part is disassembled and then measured, it will be time-consuming and labor-intensive. On the other hand, if the traditional manual measurement method is used, the accuracy and reliability cannot be guaranteed.

Method used

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Embodiment Construction

[0038] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. the embodiment. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protect...

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Abstract

The invention provides a system for measuring deformation degree of piston ring cylinder sleeve and a measuring method thereof, and belongs to the field of cylinder sleeve deformation measuring. The system comprises a main bracket, a horizontal telescopic bracket, a vertical telescopic bracket, a wire laser sensor, a piston ring clamping groove, a display screen, a piston ring and a clamping disk,wherein one end of the horizontal telescopic bracket is connected with the main bracket; the other end of the horizontal telescopic bracket is connected with the vertical telescopic bracket; the wirelaser sensor is arranged at the tail end of the vertical telescopic bracket; the piston ring clamping groove is connected below the main bracket; and the piston ring is fixed in the piston ring clamping groove through the clamping disk. The system is simple in structure and easy to operate, and can quickly and accurately measure the change degree of the cylinder sleeve so as to obtain the changetendency of the cylinder sleeve.

Description

technical field [0001] The invention relates to the field of cylinder liner deformation measurement, in particular to a piston ring cylinder liner deformation measurement system and a measurement method thereof. Background technique [0002] The cylinder liner is a major component that makes up the engine block and a major component that forms the combustion chamber. The engine cylinder liner and piston ring are a pair of friction pairs working under high temperature, high pressure, alternating load and corrosion. Long-term work under complex and changeable conditions results in wear and deformation of the cylinder liner, which affects the power, economy and service life of the engine. [0003] During the combustion process, the temperature in the cylinder liner rises sharply, probably above 2000°C, and at the same time, high-temperature gas pressure of more than ten atmospheres will be generated, but the coolant outside is around 100°C, so different heating makes Cylinder...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B11/14G01B11/16
Inventor 梁兴雨刘斌舒歌群卫海桥田华王月森
Owner TIANJIN UNIV
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