Below are some of the most commonly used plint machines along with a general description of their use scenarios. The machines listed only represent a fraction of the possibilities of plint machines. If none of the following machines fit your application then please contact us so that we can determine which machine is the best fit for your application.

HIGH FREQUENCY RECIPROCATING TRIBOMETER

The TE 77 High Frequency Reciprocating Tribometer is a well-known and versatile friction machine and research and development tool for the evaluation of lubricants, materials, coatings, and surface treatments.

The TE 77 is capable of matching sliding contact conditions to a number of machine elements. Specimens may either be of a standard format, or can be cut from real components, preserving surface finish and other properties.

Additive screening        Corrosion and wear        Dynamic friction

Tribo-corrosion             Stribeck curve                  Extreme pressure

Fretting wear                Friction modifier             Crankcase lubricants

Diesel fuel lubricity        Grease testing                   ASTM Standard testing

Ball on disc                Ball on plate

FZG test simulation

Sliding line contact

Ring and liner

Ceramics                        Coatings

Piston skirt materials          Seals

Cam shaft materials

Plastics

Hertzian contact

Boundary lubrication

Low and high temperature

Scuffing

Reciprocating sliding

Impact sliding

Sliding-rolling contact

Stick-slip

 

ROTARY TRIBOMETER

The TE 92 Rotary Tribometer is a highly versatile rig for research and development on materials and lubricants. The machine is available in a number of different configurations to meet different testing requirements.

 

Additive screening        Corrosion and wear

Extreme pressure          Rolling Contact Fatigue

Shear Stability Test       Thrust washer

VI improvers

Block on ring                          Journal bearing Ring and liner

Pin on vee block                    Pin on disc

Rolling element bearing      Rolling four ball

Taper roller bearing             Vane pump

Cylinder liner materials          Friction materials

Clutch lubricants                      Clutch materials

Plain bearing materials           Piston ring  materials

Rolling bearing materials       Self-lubrication materials

Starving lubrication

Boundary lubrication

Low and high temperature

Rolling contact            Sliding four ball

Rolling/Sliding           Gear simulation

Engine simulation

Bearing simulation

 

SIX STATION RING/LINER TRIBOMETER

The TE 47 Six Station Ring/Liner Tribometer test configuration allows multiple ring samples running against an unmodified cylinder liner for engine simulation. The key difference between this device and more conventional reciprocating ring-liner test is that instead of running up and down the liner, the samples are run around the internal circumference of the liner in either continuous rotation with high sliding speeds, or oscillating motion.

Power Piston Design                                   Bore polish     Engine oil additive interaction with surface

Oil/Fuel influence on ring/liner wear    Corrosion and wear

Cylinder Scuffing                                        VI improvers

Lubricant film thickness                           Ring-liner mid-stroke speed studies

Multi-station

Ring and liner

Fired engine simulation

Piston ring materials              Cylinder liner materials

Antifriction materials              PTWA coatings

Coated cylinder materials     Piston ring materials

Self-lubricating coatings

Starving lubrication

Boundary lubrication

Low and high temperature

Mid-stroke speeds

Ring Sliding contact      Engine simulation

Rotary

Reciprocating

Ring-Reversal motion

TWO ROLLER TRIBOMETER

The TE 74  and 73 and 72 Two Roller Machine is a research rig for the study of wear and rolling contact fatigue of materials under conditions of pure rolling, rolling, and sliding. The machine incorporates two motors, one to provide the input power and one to absorb the transmitted power.

Gear lubricants                                          Gear materials Gear surface treatments

Pitting, Micropitting, scuffing, WEC     Rail friction

Traction coefficient                                   Traction curve

Traction fluids                                           Rolling mill

Rolling contact                          Block on ring

Elliptical contact

Rail-wheel interface

Sliding-rolling line contact

Cam shaft materials

Hypoid gear lubricants

 

 

Elastohydrodynamic         Hertzian contact

Starving lubrication          Dry lubrication

High temperature

High number of cycles

Sliding-rolling contact     Pure sliding

Pure rolling

Contact spin

Gear simulation

FUEL LUBRICITY WEAR

The TE 80 Two Station Fuel Lubricity Wear Test Machine incorporates two test stations with heater pads and mounting arrangements for ISO 12156 and ASTM D6079 fuel lubricity test specimens

 

If you have the need for any other tribological test or have any questions about these machines please contact us.

 

Diesel fuel lubricity

Fuel lubricity

Reciprocating sliding