Model

MFT-5000

Production Place

USA

Equipment Introduction

Highly integrated multifunctional friction and wear testing machine is mainly used for the mechanical and tribological characteristics and practical engineering of a variety of materials, thin films/coatings/modified layers/bulk materials, solid or liquid lubricating layers, lubricating oils and lubricants. The test system for research and evaluation of conditions, the test standard module adopts a modular design to realize the interchange of various friction and wear test modules on the friction and wear tester, such as rotating ball disc/pin disc, high-speed reciprocating, Timken ring block, etc. Realize the simultaneous in-situ detection of multiple signals on the friction and wear testing machine: friction, load force, online wear depth and online three-dimensional topography (wear depth, width, volume, roughness, etc.), Raman detection, etc.

Equipment Parameter

1. Test platform: floor-standing high-strength tester main body: multi-channel signal conditioner; vertical axis motion positioning control system: maximum stroke 150mm, resolution 0.5μm, speed 0.002-10mm/s; provide servo control for precise loading, programmable Control; Provide online wear depth monitoring with an accuracy of 5μm. "XY" lower sample positioning control and reciprocating motion system (automatic control with encoder) used to integrate online Raman spectrometer/three-dimensional optical profiler device: maximum stroke: 250mm; encoder resolution: 0.5 Micron; speed: 0.001 -10mm/s, providing precise positioning and XY direction displacement and reciprocating motion.

2. Lower sample drive platform: high-speed linear reciprocating module: stroke: 0.1-25 mm, frequency range: 0.1-60Hz, maximum load: 1000N ball/disk rotating test platform (vertical axis): speed: 0.1 to 3000 rpm; Maximum load: 2000N (10,000rpm ball-disk friction can be achieved under low load); Timken ring block rotation test platform (horizontal axis): speed: 0.1 to 3000 rpm; maximum load: 1000N

3. High temperature cavity: high temperature rotating module, maximum 1000 degrees Celsius, speed: 0.1-3000rpm

4. Force sensor (positive pressure and lateral friction): friction/load sensor: load range: 1) range: 0.05 to 5N; resolution: 0.25 mN; 2) range: 2 to 200N; resolution: 10 mN; 3) Range: 20 to 2000N; Resolution: 100mN

5. Integrated online Raman spectrometer: 785nm laser, line width: 0.09nm typ, output power (maximum): 70mW; spatial resolution (40X objective): <1 um; spectral resolution: ~4 cm-1; spectral range ：100-3200 cm-1; UV-VIS CCD detector, 200-1000 nm; UV-VIS CC; detector pixel: 2048 x64, 14x14 um; cooling temperature Soft cooled: -20oC; quantum efficiency (maximum): > 90%; VIS detector dynamic range: 50,000:1; fiber optic probe and optical objective lens

6. Integrated online three-dimensional optical profiler (white light interference type)

Equipment Function

It can realize three types of friction test simulations of reciprocating, ball and disc, and ring block and collect corresponding experimental data; at the same time, perform white light interference to check the corresponding experimental results immediately after the friction experiment is completed; Raman spectroscopy can also be used to detect samples.