Étapes de fonctionnement de la table vibrante de transport simulée

La table vibrante de transport simulée convient aux tests de vibration des jouets, électronique, meubles, machinerie, céramique, communications, équipement, ordinateurs et pièces automobiles, etc., which is used to inspect the effect of transportation resistance or even durability.The operating procedures are as follows: 1. Place the required test products in the middle of the workbench. 2. Loose the black plum handle, fix the test product firmly, and then tighten all the screws of the plum handle. 3. Check whether the above equipment has collision...

carton compression testing machine common Fault Analysis

The mechanical system failure of the carton compression testing machine 1. The wear and elongation of the lower transmission chain affects the normal operation of the main engine. Because the chain shaft or chain chip hole wear after long-term use increases the chain perimeter, the chain tensioning wheel position should be adjusted. 2. The parallelism between the upper and lower pressing plates is out of tolerance, which affects the test accuracy. UN. The elongation of the chain causes relative angular displacement of the...

Boîte de test d'humidité à température constante, questions d'usage courant

Question 1: users who use the constant temperature and humidity test chamber for the first time may encounter this situation. The humidity suddenly shows 100% in the test process, but they do not know what causes it. Étape 1: Check whether the wet bulb gauze is hanging on the humidity sensor.The sensor near the sink is the humidity sensor. The gauze should be hung on the humidity sensor and cover the temperature sensing part of the sensor.There are a few...

Quelle est la raison de la panne du pulvérisateur dans la chambre d'essai au brouillard salin

La chambre d'essai au brouillard salin peut tester la résistance à la corrosion de certains produits selon l'inspection des matières premières, résistance à la corrosion et capacité de travail à la corrosion, 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. Vérifiez si l'alimentation à découpage est branchée,...

Analyse de la demande et de la méthode d'essai de la force de traction et de la distance standard de la machine d'essai de traction du caoutchouc

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...

Méthode d'échantillonnage et mode opératoire du matériau en caoutchouc lors d'un essai de traction

Les produits en caoutchouc sont désormais devenus des nécessités quotidiennes incontournables dans notre vie quotidienne, comme les pneus, tuyaux en caoutchouc, bandes transporteuses, 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...

Comment la machine de traction et le gabarit de la machine d'essai de tension affectent-ils le glissement de l'échantillon?

Machine de traction, la machine d'essai de traction est largement utilisée dans toutes sortes de matériel, métal, caoutchouc plastique, chaussure, cuir, vêtements, textile, insulation, fil, cable, terminal...And all kinds of materials, test its stretch, larme, peler, compression, 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,...