Many customers are not very clear when choosing a tensile testing machine. They should choose a multi-range tensioning machine. If the measuring range is too large, the precision of the testing force value is not enough. It is like using large scales to name small sesame seeds. The measurement range is too small to reach the measurement sample. The purpose, on the contrary, is to damage the pulling machine. Therefore, today's Jonui Instrument will introduce how to choose the range of the Rally machine. The choice depends first on what the customer is trying to do with the material, and secondly on the thickness, thickness, and width of the sample. This sample can probably tolerate much more force, ie the conventional strength range of the material.
A good Rally machine equipment can help companies to detect the quality of the product well. So what does the relationship between the accuracy of the Rally machine and the measuring range? Junrui equipment says that if you want to understand the tensile testing machine, you first need to understand it. Structure and working principle.
Rally machine components organic sensor, shell, microcontroller circuit board, display. We first understand the components of the lower resistance strain gauge. A strain gage is a sensitive device that converts a change in strain on an object under test into an electrical signal. When it detects an electrical signal, it is transmitted to the SCM board. When we use our hand to pull or gently When pressing the sensor, it is equivalent to doing a simulation test. It senses the pressure change and outputs the signal, and it is converted into a digital display by the board microcontroller.
Tensile machine is a mechanical testing instrument for thrust and tensile testing. Rally machine is suitable for push-pull load testing in industries such as electronic appliances, light industrial textiles, construction hardware, lighters and ignition devices, fire equipment, pens, locks, fishing gear, power machinery, scientific research institutions and other industries.