Microcomputer controlled 1000T electro-hydraulic servo shear testing machine

Microcomputer controlled 1000T electro-hydraulic servo shear testing machine

1、 Product Description:

hostBy using a servo cylinder installed at the bottom and a four screw frame type host, the testing space can be infinitely adjusted, making it convenient for testing needs at different heights. The base and crossbeam adopt an integral casting structure, with a reasonable distribution of reinforcement ribs, high workpiece stiffness, and a beautiful and elegant appearance, ensuring the safety of the entire partxingAnd reliablexingThe screw is made of 45 # high-quality structural steel, and the wire mother is ductile iron, which not only has high strength, but also is reliablexingHigh. The nut is processed by high-precision machine tools and undergoes aging, tempering, and heat treatment to ensure the accuracy of the workpiece. The cylinder and piston are both cast in situ spherical structures, which are treated with high-temperature tempering to eliminate internal stress, and processed with high-precision machine tools to ensure accuracy. The final process of the cylinder bore is precision machined by a honing machine, which reduces the friction between the cylinder piston and improves the measurement accuracy and service life of the testing machine. The transverse shear piston adopts a stirring seal, ensuring good sealing effect and very low friction coefficient, which is conducive to low damping control of the hydraulic system and improves the accuracy and stability of force measurementxingAnd extended the service life of the hydraulic cylinder. Cylinder and piston. The crossbeam lifting drive system adopts the following mechanism: the electric motor and reducer drive the dual axis output in both directions to drive the sprocket and chain, and the chain drives the screw drive to achieve stepless adjustment of the testing space.

2、 Technical parameters: