Universal testing machine supplier

High temperature 1100 degree electronic universal testing machineIt is a new generation microcomputer controlled electronic universal testing machine designed specifically for higher education institutions and research institutes. The computer system uses a fully digital controller to control the rotation of servo motors through a speed regulation system. After being decelerated by a reduction system, it drives the moving crossbeam to rise and fall through a precision ball screw pair, completing various mechanical performance tests such as tension, compression, bending, and shearing of the sample. In addition, it is equipped with a wide variety of test attachments, which have a very broad application prospect in the mechanical performance testing of metal, non-metal, composite materials, and products. This machine is widely used for material inspection and analysis in industries such as building materials, aerospace, machinery manufacturing, wires and cables, rubber and plastics, textiles, household appliances, etc. It is an ideal testing equipment for scientific research institutions, colleges and universities, industrial and mining enterprises, technical supervision, commercial inspection and arbitration departments.

High temperature 1100 degree electronic universal testing machineThe open type high-temperature test electric furnace can be used for high-temperature tensile strength, yield strength, and elongation testing of materials. And meet the technical specifications of GB/T4338 "High temperature tensile test method for metallic materials"HB5195 "High temperature tensile test method for metals"、GB/T2039 "Test Method for Tensile Creep and Endurance of Metals" and HB5150 "Test Method for High Temperature Tensile Endurance of Metals".The split type high-temperature test electric furnace adopts a split type internal heating three-stage heating and automatically adjusts the temperature gradient inside the sample homogenization zone. The electric furnace uses iron chromium aluminum resistance wire heating element, which is one of the better high-temperature test electric furnaces at home and abroad.

The product adopts a dual space door structure, with the upper space stretched and the lower space compressed and bent. The host part is composed offourThe root guide column, upper crossbeam, middle crossbeam, and workbench form a floor standing frame, and the speed control system is installed at the lower part of the workbench. The AC servo motor with high speed regulation accuracy, wide range, and stable performance drives the ball screw pair to rotate through the synchronous toothed belt reduction system. The ball screw pair drives the middle crossbeam and drives the stretching auxiliary tool (or compression, bending and other auxiliary tools) to move up and down, realizing the loading and unloading of the sample. This structure ensures that the rack has sufficient rigidity while achieving efficient and smooth transmission.

Adopting circular arc synchronous pulley deceleration and zero clearance ball screw pair transmission, the transmission is seamless, ensuring precise control of test force and deformation speed.The motor drives the screw to rotate after being decelerated by a three-stage synchronous pulley, thereby driving the moving crossbeam to perform linear motion at a selected speed to achieve various experimental functions

Host framework:The surface is treated with passivation, primer, topcoat and other processes.

Ball screw pair:useBall screw pairs produced by German company PanxiTo ensure seamless transmission and control accuracy. The double set ball screw is installed on both sides of the frame, with the upper end connected to the upper crossbeam bearing, the ball nut fixedly connected to the middle movable crossbeam, and the lower end connected to the lower end of the frame table with wheels. The rotation of the wheels drives the ball screw to rotate, causing tension or pressure to rise and fall on the middle crossbeam. The use of the central crossbeam for rapid lifting can also adjust the testing space.

Transmission system;Installed at the bottom of the workbench, it consists of a synchronous toothed belt and synchronous toothed belt pulley. This transmission system can effectively eliminate clearances and slip phenomena during the transmission process, ensuring the accuracy of control. The system adopts three-level deceleration, consisting of two synchronous toothed belts and five synchronous belt pulleys. This machine does not use a reducer and adopts a direct reduction method with a transmission system. The advantages of this reduction method are twofold: low noise and maintenance free.

Crossbeam;Divided into upper crossbeam and middle crossbeam, made of medium thickness carbon steel plate, the upper crossbeam is a fixed crossbeam installed at the top of the main engine. The middle crossbeam is a movable crossbeam connected to ball screws through ball nuts. The middle crossbeam is also a key component for loading. Sensors are installed at the lower end of the middle crossbeam, and one end of various test attachments is also suspended above the middle crossbeam. The lifting and lowering of the middle crossbeam can generate tension and pressure.