Graduated from the metallurgy major of Northeast University in 1962, researcher and doctoral tutor.He has been engaged in the research of corrosion-resistant materials in the Institute of Metal Protection And Corrosion, Chinese Academy of Sciences for more than 30 years, and is now the director researcher of the National Metal Corrosion Control Engineering Technology Research Center.The XD-1 corrosion-resistant and high temperature resistant material developed by Liu Huanan won the Sun Shibo award.F518, F7, FS-1 and other sulfuric acid materials won the second prize of major scientific research achievements of Chinese Academy of Sciences.His research on corrosion-resistant materials in fan, water pump and valve industry has won many major scientific research achievement awards.The materials of special three eccentric butterfly valves for 610 ℃, 450 ℃, SO2 and SO3 developed for XUANDA Group are listed in the new product development plan of Zhejiang Province in 1997.Pass the provincial appraisal in 1998, the two products filled the domestic gap and reached the domestic leading level.
It can test the wear resistance of materials under various conditions of sliding friction, rolling friction, rolling, sliding compound friction and intermittent contact friction
M-2000 abrasion tester is used to test the wear resistance of various metal materials and non-metallic materials < nylon, plastic > under various states of sliding friction, rolling friction, rolling, sliding compound friction and intermittent contact friction.
The microcomputer intelligent measurement and control system adopted by M-2000 abrasion tester is developed by LabVIEW of NI company in the United States, which can measure the product friction torque and display its relevant parameters,average torque, maximum torque and friction coefficient, and the torque time curve can be displayed. It can save experimental data in real time and improve a variety of analysis report formats.
The testing machine is widely used for tensile, compression, bending and shear tests of metal materials, and meets the requirements of GB / T228-2002 Tensile Test Method For Metal Materials At Room Temperature. It can also be used for the compression test of non-metallic materials such as cement and concrete. After adding special accessories, the mechanical properties of fasteners, steel wire ropes and components can be tested. It is an ideal testing instrument for quality inspection departments, engineering quality testing units, colleges and universities and large industrial and mining enterprises.
1. The main machine structure reference foreign technical design, the machine structure is compact, reasonable layout, compared with the upper type in the test space under the premise of the same greatly reduce the height of the machine. Indirect force measurement using hydraulic sensor, compared with load sensor has the advantages of strong impact resistance, long service life. The worm wheel and worm transmission mechanism across the moving beam is used to adjust the test space. Compared with the chain transmission mode, it does not need the characteristics of screw rotation when adjusting the test space, so that the transmission system and the positioning system are completely separated, ensuring the coaxiality of the upper and lower jaws and the durability of the host. The unique lead screw clearance elimination mechanism ensures the continuity of test loading.
2. Independent hydraulic clamping mechanism to ensure the reliability of the clamping system, the sample will not fall off and hurt people, to ensure the safety of the test personnel.
3. With mechanical limit and electrical protection double protection device to ensure the safety of use.
4. test data using Access database management, powerful, easy to operate.
5. Reserve data interfaces for directly connecting to the network for resource sharing.
The main equipment and machine includes: electric furnace, press, CNC lathe, vacuum testing machine, drilling machine, EDM tester, non-magnetic pump tester, pressure test pump, boring machine, milling machine, floor lathe, planer, lathe, CNC Floor lathe, high temperature sintering furnace 450 ℃, ordinary lathe CW6280, etc.
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