海绵压缩疲劳测试功能测试什么?

海绵压缩疲劳试验机用于测试海绵的疲劳特性, 疲劳寿命, prefabrication crack and crack propagation of metal, alloy material and its components, operating joints, solid joints and spiral moving parts under tensile, compression or tension and pressure alternating load at room temperature. The sponge compression fatigue testing machine is mainly used to test the fatigue properties of metal and its alloy materials under tensile, compression or tensile and compressive alternating loads at room temperature. 它...

钢材拉压试验机常见问题解答

钢材拉力试验机是研究材料机械强度的广泛使用的设备之一, 需要使用匀速运动. 根据负载测量方法的不同, 早期可分为摆式拉力试验机和电子拉力试验机两大类, 目前摆式拉力试验机市场现在很少使用, 主要是精度不能满足现行标准要求. The tensile test is usually to clamp the two...

介绍海绵落球回弹试验机的一种新测试方法

海绵落球回弹试验机按GB/T6670-97设计制造, ISO8307 和 ASTMD3574. It is suitable for determining the falling ball resilience of soft polyurethane foams. Sponge falling ball rebound testing machine Test method: 1. Start testing immediately after state adjustment. 2. Place the sample on the test plane to ensure that the sample is in a naturally relaxed state, adjust the height of the test platform, and adjust the descending height of the bottom of the steel...

FPC耐折试验机特点介绍

FPC折弯测试仪可通过计数器预先设定折弯次数, 一旦弯曲次数达到相应值, 机器将停止运行, 以便检查鞋子. 机器的移动部分由铰链防护罩覆盖, 配备安全装置，防止机器运行时外部接触. 机器坚固耐用，所需部件均由耐腐蚀材料制成. The FPC folding tester...

TABER磨损试验机操作必须注意这些事情

TABER耐磨试验机适用于皮革, 布, 画, 纸, 地砖, 胶合板, 玻璃, natural rubber and other wear resistance test, the method is to cut the specimen with a standard cutter, use the specified type of grinding wheel, and in line with a certain weight to wear, to the specified number of revolutions after taking out the specimen, observe the condition of the specimen after grinding or the weight of the specimen before the test and the...

使用振动试验机时应注意什么?

振动试验机广泛应用于航空领域, 航天, 通讯, 电子产品, 汽车, 家用电器, 医药食品包装等行业实验室及生产线产品样品振动测试. 此类设备用于检测早期故障, 模拟产品在制造过程中所承受的正弦和随机振动能力, 集会, 运输及使用, 并评估抗振性, 其结构的可靠性和完整性. 使用振动试验机时应注意什么? Several details...

DIN耐磨试验机如何更换砂纸?

布料DIN耐磨试验机, 纸, 画, 胶合板, 皮革, 地砖, 玻璃, 天然橡胶等. The test method is that the rotating specimen is supported by a pair of wear wheels with a specified load. The wear wheel is driven to wear the specimen when the specimen is rotating. The wear loss weight is the weight difference of the specimen before and after the test. TABER abrasion testing machines comply with DIN-53754, TPPI-T476, ASTM-D1175 standards. Mainly in...

TABER磨损试验机这些 8 必须牢记要点

使用 TABER 磨损试验机进行测试之前, 抬起设备的测试臂, and then start the power supply for trial operation. From here, we can check whether the machine is working properly. Then lift the test arm and suction arm, remove the fixing nut and gasket (ring) of the specimen, and use the wrench to loosen the fixing screw of the fixing ring and pick up the fixing ring to complete this step. After stopping, 这...