WebThe modular POD-4.0 is a tribometer with many capabilities. Use it as a pin/ball on disk for rotary tests, linear reciprocation or traction measurement simply by choosing the right … WebFour ball tribometer. Fig. 2. Schematic diagram of Four ball tribometer. The one ball on top, fixed on a collet, is used to press against the bottom balls. Acetone is used to clean the surface of ...
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WebVACUUM FOUR-BALL TRIBOMETER Overall Description The overall apparatus is shown in figure 1. The specimen configuration of the apparatus is essen- tially the same as the ordinary four-ball apparatus (ref. 8) as … WebFour Ball Tester. KRL Shear Stability Tester. High Frequency Reciprocating Rig. Linear Reciprocating Tribometer. UniTest (Universal Tribometer) BioTribometer. Pin on Disk Tribometer. Air Jet Erosion Tester. Slurry Jet Erosion Tester. Non Contact 3D Profilometer . Our facilities are constantly evolving. darren catling
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WebIn this video, the information on four ball tribometer is mentioned.Topics covered:1. What is 4 ball tester.2. Working principle.3. Extreme pressure test.4. ... WebAug 17, 2024 · The functionalized graphene/montmorillonite (FG/MTT) nanosheet was synthesized through chemical bonding by a simple, green method, which had remarkable dispersion stability in oil and its lubricating performance was evaluated by a four-ball tribometer. The test results showed that FG/MTT had a preeminent lubricant property … WebJan 1, 2024 · The tribological characteristics was evaluated through four ball test using tribotester according to ASTMD4712. Mohammad et al. [7] used pin on disk tribometer for experiment and found that 0.3111% concentration of CeO2 nanoparticle proved to be effective in minimising wear rate. darren carroll lilly