Application of tensile testing machine in textile industry

Tension testerIt has been a long time since I used it in the textile industry, but the tests performed by tensile testing machines in different industries are different. The technicians of Jinan Hengsi Shanda Instrument Co., Ltd. explained the application process of tensile machines in the textile industry in detail.

Many users in the textile industry call tensile testing machines a strong machine; textile fiber materials include monofilament, multifilament, wire, rope, cloth, etc.; the main parameters required by textile fiber materials are: force, tensile strength and elongation of break.

Generally, the measured force value of wires and wires is very small, and the force value of ropes and cloth is greater. When purchasing a tensile tester, consider whether the measuring range of the sensor can be included and small samples. If not, consider adding a small load sensor. Textile fiber material pairTension testerRequirements for fixtures: The fixtures selected for wires, wires, ropes and cloths are different. When pulling a single wire, the force value is very small. The preload of the test should be considered. The sample should be straightened and not be bent. The multi-wire is optional with a steam clamp, which has a high labor intensity when operating the manual clamp. The rope should be made of a winding fixture, but it is difficult to find the elongation of the rope break (requires corresponding measurement devices). The cloth should be made of wave jaws (the width of the jaw is required when clamping the sample).

The elongation of textile fiber materials is generally determined by displacement. When the fixture is clamped on the gauge line of the sample, the moving distance of the beam is the amount of deformation of the sample. If a winding fixture is used for tensile tests, special measuring devices must be considered to determine the elongation of break;

Some wires require a lot of tests (such as 200 times per set), and the tester needs to be able to conduct tests efficiently, that is, automatic samples are sent, automatic clamping, automaticTension tester.