Expertise

In the field of composite material mechanical property testing, accurate acquisition of shear performance parameters is crucial to material design and structural safety assessment.Shear testing (according to ASTM D5379 standard) is an important method for determining the in-plane shear properties of

In composite material compression performance testing, the combined load compression (CLC) fixture under the ASTM D6641 standard is a key tool to ensure accurate data.As a manufacturer deeply engaged in the research and development and production of universal testing machines, today, we will take pr

As shown in Figure 1, the CLC fixture consists of two pairs of steel blocks, each pair of steel blocks clamped with four bolts.When installed, the ends of the 5.5-inch-long specimen are flush with the ends of the block.The steel block has a clamping surface 1.2 inches wide and is used for testing sp

Standard specimens (shown in front view in Figure 1) are 3 inches long, 0.75 inches wide, and up to 0.50 inches thick.Typically a specimen thickness of approximately 0.1 inch is used.The clamp can also accommodate shorter and narrower specimens if required.Each edge of the specimen is machined with