Temperature compensating auxiliary mechanism for precision measurement, and measuring method thereof
A technology of temperature compensation and auxiliary mechanism, applied in the direction of measuring devices, instruments, etc., can solve the problems of large measurement error, inaccurate measurement, and the local temperature of the tested product cannot meet its requirements, etc.
Active Publication Date: 2018-08-17
BEIJING YINGCHUANG HUIZHI TECH
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Problems solved by technology
[0007] The purpose of the present invention is to provide a temperature compensation auxiliary mechanism for precision measurement to solve the problem in the prior art that the temperature in the precision measurement room cannot reach the temperature required by the product under test, and the local temperature of the product under test is also low. Can not meet its requirements, leading to technical problems of large measurement errors of products
[0008] The present invention also provides a measurement method for a temperature compensation auxiliary mechanism used for precision measurement, so as to solve the technical problem that in the prior art, during the measurement process, the temperature of the measured room varies greatly and cannot be measured accurately
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[0054] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. 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 protection scope of the present invention.
[0055] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, ...
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The invention provides a temperature compensating auxiliary mechanism for precision measurement, and a measuring method thereof, and relates to the technical field of measurement equipment. The temperature compensating auxiliary mechanism for precision measurement includes a mechanical arm body, a probe, a moving mechanism, a temperature meter and a temperature regulation mechanism, wherein one end of the mechanical arm body is connected with a tool to be measured, and the other end of the mechanical arm body is connected with the probe; one end of the moving mechanism is connected with the mechanical arm body, and the other end of the moving mechanism is connected with the temperature meter; and the temperature regulation mechanism is connected with the mechanical arm body. The temperature compensating auxiliary mechanism for precision measurement solves the problem that the temperature of a precision measurement chamber cannot achieve the temperature required by the tested product and the local temperature of the tested product also cannot satisfy the requirement, so that the measurement error of the product is big. The temperature compensating auxiliary mechanism for precision measurement adjusts the position of the temperature meter by means of the moving mechanism, utilizes the temperature regulation mechanism to regulate the temperature of the product in different direction, and finally enables the local temperature of the product to satisfy the measurement demand to enable the measured values to be accurate.
Description
technical field [0001] The invention relates to the technical field of measuring equipment, in particular to a temperature compensation auxiliary mechanism and a measuring method for precise measurement. Background technique [0002] In the industrial field, when testing products, it is necessary to use precision measuring instruments for measurement. During the measurement process, some errors will occur, and the factors that cause these errors mainly include: measuring instruments, measuring methods, measuring environments and measuring personnel, etc. . [0003] Among the above-mentioned factors that cause measurement errors, measuring instruments, measuring methods, and measuring personnel all have relatively complete standard specifications and systems. Although there are also standards and specifications for the measurement environment, most of them are for measuring instruments. At present, there are few Specifications are restrictions on the environment in which the...
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IPC IPC(8): G01B21/00
CPCG01B21/00
Inventor 赵洵赵长城戚晓伟李少杰郭向飞
Owner BEIJING YINGCHUANG HUIZHI TECH
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