Test method based on assembly line constant temperature and humidity room

Abstract

The invention discloses a test method based on a pipelined constant temperature and humidity room. The test method comprises the following steps that (1) safety confirmation is performed before start-up; (2) a test room is preheated; (3) material loading is performed; a product to be tested is arranged on the multilayer frame of the pipelined constant temperature and humidity room and pushed to a conveying belt to be fixed; (4) material feeding is performed; an inlet channel door is opened to form a material feeding channel, and an air curtain is also started to prevent loss of heat and moisture in the test room; and the power component of the pipelined constant temperature and humidity room is started to feed the multilayer frame to a second constant temperature and humidity test room and then the inlet channel door is closed; (5) testing is performed; constant temperature and humidity testing is performed according to the test requirements, and fluctuation and uniformity of temperature and humidity are observed; and (6) material discharging is performed; an outlet channel door is started to form a material discharging channel after completion of testing, and the air curtain is also started to prevent loss of heat and moisture in the test room; and the power component is started to move the product to be tested out of the test room and then the outlet channel door is closed.

Description

technical field [0001] The invention relates to an electronic product testing method, which is specifically used for the constant temperature and humidity test of the electronic product. Background technique [0002] With the implementation of the "2006-2020 National Informatization Development Strategy" and other program documents, the electronic device manufacturing industry has proposed independent research and development, and the goal of enhancing the core competitiveness of the industry. Shenzhen has a number of professional electronic materials national-level industrial bases and industrial parks, with good industrial development conditions and strong regional competitiveness. The electronic information industry has accumulated a solid technical and industrial foundation. In 2011, the sales value of the electronic device manufacturing industry reached 2621.62 100 million yuan, accounting for 23.73% of the total sales of the same industry in the country. How to seize ...

AI Technical Summary

Problems solved by technology

[0004] The test methods in the prior art generally use ovens, high and low temperature test chambers, constant temperature and humidity chambers, and walk-in constant temperature and humidity rooms for testing; manual feeding and retrieving are required in the testing process; there are potential safety hazards, and Not conducive to continuous production testing

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