Dimension inspection method for automatically matching target value

Abstract

The invention discloses a size inspection method for automatically matching a target value. The size inspection method comprises the following steps: step 1, making an inspection plan; step 2, the data analysis system automatically loading a corresponding inspection plan list according to the part graph number and the version; step 3, measuring the size by using a measuring device with a wireless data transmission function; step 4, the data analysis system receiving an actual value transmitted by the measurement equipment with the wireless data transmission function, and comparing the actual value with each theoretical dimensional tolerance interval in the inspection plan list; and step 5, the data analysis system matching the measured value into a measured value column of a specified inspection item in the inspection plan list according to the measured value, and broadcasting whether the measurement result is qualified or not in real time by voice. The measurement value can be automatically recorded and whether the dimension is within the allowable tolerance range can be fed back in the part dimension inspection process, and the manual input and confirmation steps are canceled.

Description

technical field [0001] The invention discloses a dimension inspection method for automatically matching target values ​​which is applied in the field of mechanical processing to improve the detection efficiency of parts. Provides a dimensional inspection idea that automatically matches the target value with the measured result value. [0002] technical background [0003] Dimensional inspection process is an essential step in the mechanical processing industry, and it is the last hurdle to ensure the qualified outflow of products. However, at present, most of the inspection reports are generated manually, and the measurement results must be filled in the corresponding form while measuring. There are two key problems in this manual recording mode of operation: firstly, the work efficiency of manual recording is low, and the operator has to constantly switch between the two modes of size measurement and data recording, which not only limits the improvement of work efficiency, ...

AI Technical Summary

Problems solved by technology

However, at present, most of the inspection reports are produced manually, and the measurement results must be filled in the corresponding form during the measurement.

There are two key problems in this manual recording mode of operation: firstly, the work efficiency of manual recording is low, and the operator has to constantly switch between the two modes of size measurement and data recording, which not only limits the improvement of work efficiency, but also affects the improvement of The degree of automation of the inspection process will be affected; secondly, the accuracy of the human recorded results cannot be guaranteed. If there is a deviation between the recorded value and the actual measured value, especially for precision parts, the wrong recorded result may lead to the product being judged Scrap for unqualified products, causing unnecessary economic losses to the enterprise

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