19março
16janeiro
Qual é o motivo da falha do pulverizador na câmara de teste de névoa salina
A câmara de teste de névoa salina pode testar a resistência à corrosão de algumas mercadorias de acordo com a inspeção de matérias-primas, corrosion resistance and corrosion working ability, as well as the processing quality of similar protective layer.The test chamber is suitable for parts, electronic components and metal composite materials.And corrosion resistance and erosion tests of industrial products.Next, let's look at the reason why the sprayer of the salt spray test chamber fails. 1. Check whether the switching power supply is plugged in,... 31dezembro
Análise de demanda e método de teste de força de tração e distância padrão da máquina de teste de tração de borracha
The tensile strength and calibration distance of rubber tension testing machine are two very important parameters in the process of using, tensile strength and calibration distance change, so the demand for these two parameters is very high, they directly determine the success or failure of the tension testing machine experiment and the quality, the following summary of the following requirements for tensile strength and calibration distance: 1. Equipment to accurately depict stress-strain curves There is a close relation between the tension... 31dezembro
Sampling method and operating procedure of rubber material in tensile test
Rubber products have now become essential daily necessities in our daily life, such as tires, rubber pipes, conveyor belts, sealing rings and so on.Before these rubber materials can be made into rubber products, we will do a series of tests to prove that it is qualified before it can be used for production.The rubber tensile test is one of the comprehensive physical and mechanical properties test items.Here, Suzhou Ligao will teach you the sampling method and operation procedure of... 31dezembro
Como a máquina de tração e o gabarito da máquina de teste de tensão afetam o deslizamento da amostra?
Máquina de tração, máquina de teste de tração é amplamente utilizada em todos os tipos de hardware, metal, borracha plástica, calçados, couro, roupas, têxtil, insulation, arame, cable, terminal...And all kinds of materials, test its stretch, rasgar, casca, compressão, bending and other materials development, inspection test, the function of its complete, widely used.But we in the use of tensile testing machine for testing sample inspection during mechanical testing, tensile testing machine clamp has often found sliding surface, and use the longer, the sliding surface,... 31dezembro
Calibração da máquina de tensão do computador, calibração de máquina de tensão de software de computador, calibração da máquina de teste de tensão
Calibração de máquina de tensão de computador, calibração de máquina de tensão de software de computador, sensor de potência da interface de calibração da máquina de teste de tensão, sensor de viagem, rubber extenometer, metal extenometer and system Settings five TAB, select each TAB for the corresponding sensor calibration or setting. 1. Calibrate the force sensor Select the force sensor TAB, as shown in Figure 6.There are four force sensor channels shown on the left: "50kg", "0.0kg", "0.0kg" e "0.0kg". The calibration process is as follows: 1. Plug in the force sensor to be calibrated, como... 31dezembro
O que é força de rendimento, fórmula de resistência à tração/resistência ao escoamento
Máquina de tração, máquina de teste de tração, universal material testing machine yield strength refers to the material tensile stress-strain curve yield strength Is the critical stress value of the material yield. (1) For materials with obvious yield phenomenon, the yield strength is the stress at the yield point (yield value);(2) For materials whose yield phenomenon is not obvious, the stress when the limit deviation of the stress-strain linear relationship reaches a specified value (usually 0.2% permanent deformation).It is usually used as the evaluation index... 30dezembro