Fabric hydrostatic pressure test system and control method thereof

Abstract

The invention discloses a fabric hydrostatic pressure test system. The fabric hydrostatic pressure test system comprises a frame, wherein the frame is provided with a fabric clamping assembly, a water supplying assembly, a water pressure adjusting assembly, an imaging assembly and a controller; the fabric clamping assembly is used for clamping a sample to be tested; an enclosed water groove is formed between the sample to be tested and the fabric clamping assembly; the water supplying assembly is used for supplying water to the enclosed water groove; the water pressure adjusting assembly is connected to a pipeline on the water supplying assembly; the water pressure adjusting assembly is used for adjusting the water pressure of water supplied to the enclosed water groove; the imaging assembly is arranged above the fabric clamping assembly; the imaging assembly is used for monitoring the condition of the surface of the sample to be tested; control circuits of the fabric clamping assembly, the water supplying assembly, the water pressure adjusting assembly and the imaging assembly are connected with a control circuit of the controller. The test system can be used for automatically judging the condition of the surface of the sample to be tested, so that the workload of test staff is relieved, and the condition of the surface of the sample to be tested can be recorded accurately.

Description

technical field [0001] The invention relates to the technical field of fabric testing equipment, in particular to a fabric hydrostatic pressure testing system and a control method thereof. Background technique [0002] Fabric is a flat and soft piece made of small and long objects through crossing, knotting or bonding. As the main material of clothing, its various use indicators are also highly valued by the clothing industry. Among them, the hydrostatic pressure performance of the fabric is used as an indicator of the strength of the waterproof performance of the waterproof clothing, that is, the hydraulic pressure value required for water or non-corrosive liquid to start seeping from the surface of the fabric. [0003] The hydrostatic performance test of fabrics is a test stipulated by national standards or industry standards. The standard specifies the rate of water pressure rise during the test, including 10cm / min, 60cm / min, and 100cm / min. At present, with the improveme...

AI Technical Summary

Problems solved by technology

At present, with the improvement of fabric manufacturing technology, many fabric water resistance performance indicators can reach a water pressure of about 30 meters, and some are even higher, which is equivalent to more than half an hour for a test, but the current fabric hydrostatic pressure test The system is all observed by personnel, which means that the testers need to continuously observe whether there are water droplets seeping from the surface of the tested sample within about 30 minutes. The testers not only take a long time, but also tend to be distracted and miss the record. right time

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