Introduction to the function of impact specimen notch pulling bed

Impact sample notch pulling bedIt is a specialized product of Jinan Hengsi, a manufacturer specializing in the production and sales of Evergrande Instrument Co., Ltd., and our company has professional technical teachers to analyze. The following consultation is an analysis of the use of impact sample gap pulling beds.

During the impact test of metal materials, not only high-precision impact testing machines are required, but also qualified samples are required. Our company has developed a special pulling bed for the L71-UV type impact sample notch, and the sample notch that is fully consistent with GB/T229-1994 "Metal Shabby Notch Impact Test Method" can be drawn on the sample blank at one time. This machine has the advantages of high accuracy, long life, low noise, and beautiful shape. It is a model for users in various industries. In order to obtain accurate and reliable test data in the impact strength of the test materials, on the one hand, we need to have certain accuracy. On the other hand, we have to use various equipment such as turning, milling, planing, clamping, and grinding, and spend a lot of time to prepare qualified samples. In order to meet user needs and reduce the difficulties in the sample preparation process, especially the difficulties in the manufacturing of sample notches, we have developed and developed a special pulling bed for impact sample notches based on various advanced experiences at home and abroad. This equipment fully complies with the requirements of impact sample notches in GB/1229-1994 "Metal Shabby Notch Impact Test Methods". The impact sample notch pulling machine has the characteristics of high accuracy, long life, low noise, and beautiful shape. It is a model of metallurgy industry, machinery manufacturing enterprises, colleges and universities that perform impact tests. The conventional configuration of tool broaching materials for impact sample pulling beds are applicable to: 40Cr45Cr, 40Ni, 40CrNi, 50CrNi, wrought cast iron, aluminum, Papt alloy, hardness 190-240HB steel. When broaching other materials, please contact our company to customize the tool to avoid unnecessary losses such as unqualified sample, reduced tool durability or even damage to you. This machine uses AC 380V, 50Hz three-phase four-wire power supply, the voltage change should not exceed ±10% of the rated voltage, the environment should be free of impact vibration and corrosion media, and the machine should be installed vertically on a stable basis. There is a grounding sign next to the power socket below the back of the machine, requiring the machine to be reliably grounded.

MoreMaterial testing machineAll information is available at Jinan Hengsi Shanda Instrument Co., Ltd.