The dry weather in winter weather is low, Winter weather drying temperature is low, because the principle of thermal expansion and contraction,Whether metal or non-metal, it will become harder and more brittle.For mechanics laboratory generally have a temperature requirements,and avoid the sample...

It is mainly used for repeated bending test of steel bars. Standard equipment has steel bending machines with diameters up to 40 and 50, and can also be customized according to customer requirements. The steel bending test machine test machine has a frame, a work table, a work plate, a reducer, a...

Cleaning The tensile testing machine will inevitably produce some dust during the test，such as oxide scale, metal debris, etc. If it is not cleaned in time, not only will the surface of some parts be worn or scratched,more seriously, if these dust into the electro-hydraulic servo universa...

Sensor The sensor is an important part of the accuracy and force stability of the test machine. At present, the types of electronic universal testing machine sensors on the market are S-type and spoke type. The internal resistance strain gauge of the sensor is not high, and the anti-aging abil...

1.Tensile properties of high molecular polymers When used as a material, it is required that the polymer has the necessary mechanical properties. It can be said that for most applications of high molecular polymers, mechanical properties are more important than other physical properties. ...

The universal testing machine is a mechanical augmenting test machine for testing mechanical properties such as static load, tensile, compression, bending, shearing, tearing, and peeling of various materials. Maintenance 1.Regularly check the screws on the jaws. If loose, fix them in time. ...

Press the button on the table of the dynamometer to start or stop the rotation of the hydraulic universal test oil pump. When the initial operation or the change of the wire joint after installation, the direction of the sheave should be observed, and the oil tank should be checked to the oil pum...

Depending on the industry, we can divide the tensile testing machines into different types, namely: 1. Metal tensile testing machine: The metal material has large tensile strength and small elongation, and it needs to be equipped with a metal punctuation extensometer. 2. Rubber tensile testing ...

Hydraulic testing machine is mainly used for tensile, compression, bending and shear tests of metal materials. By adding accessories, the mechanical properties of tape, chain, wire rope, welding rod and components can be tested. It has independent low noise accelerating oil source, full digital p...

As the measurement of physical tension begins to use the universal tensile testing machine developed in the new era, the accuracy in the measurement process is getting higher and higher, and the measurement and control performance is getting stronger and stronger. This is the key to leading sales...

Steel wire and wire rope manufacturers need to show users the quality, safety and performance of their products. The main performance indexes (such as fracture strength, durability, fracture strain, modulus, etc.) of the product can be determined by test. By quantifying these physical performance...

1. For general metal and non-metal samples, the jaws of the fixture are directly in contact with the sample. Generally, high-quality alloy structural steel, alloy high carbon steel, cold work die steel, etc. are used, and the strength is increased by a suitable heat treatment process. Abrasion re...