KASON MMG-10 High-Temperature High-Speed Friction and Wear Tester

KASON MMG-10 High-Temperature High-Speed Friction and Wear Tester
KASON MMG-10 High-Temperature High-Speed Friction and Wear Tester
KASON MMG-10 High-Temperature High-Speed Friction and Wear Tester

Application Range

KASON MMG-10 High-Temperature High-Speed Friction and Wear Tester is a multi-functional Friction and Wear Testing Machine independently developed by our company. It is mainly applied to simulate three-body wear Tests under high-temperature vacuum or gas-shielded environments.

In addition to covering all application functions of the American FALEX Model 6 Multi-Specimen Test machine, it integrates the Testing capabilities of high-temperature end-face wear and high-temperature ball-on-disc wear. This instrument serves as an essential simulation evaluation tester for the research and development of various high-temperature resistant materials, high-temperature coatings, medium-to-high grade hydraulic oils, internal combustion engine oils and gear oils. By adding dedicated control programs, it can also conduct standard evaluations in accordance with ASTM D4172-94 and ASTM D2266-91 Standard Test Methods for Wear Preventive Characteristics of Lubricating Fluids (Four-Ball Method), and complies with China Petrochemical Corporation’s SH/T 0189-92 Standard Test Method for Wear Preventive Characteristics of Liquid Lubricants (Four-Ball Method).

Under specified contact load, the tester supports rolling, sliding, and combined sliding-rolling friction modes at ambient temperature, high temperature, or under controlled protective atmospheres. Equipped with a stepless speed regulation system, it can evaluate the friction and wear performance of lubricants, metals, plastics, coatings, rubber, ceramics and other materials at ultra-low or ultra-high rotational speeds. Particularly, its testing performance for three-body wear under high-temperature and gas-shielded conditions reaches an internationally advanced level.

End-face and ball-on-disc friction pairs are supplied as standard accessories, and the machine boasts strong expandability for additional friction pair modules, including: low-speed ball-on-disc testing (large/small discs, single-pin / three-pin configurations), long-duration four-ball anti-wear testing, four-ball rolling contact fatigue testing, three-piece bronze-ball lubrication testing, ball-on-disc testing, slurry abrasion testing, lip seal torque and stick-slip friction testing for rubber sealing rings. The high-temperature end-face module is widely adopted in scientific research institutes.

Model MMG-10 enjoys broad application prospects across tribology research, petrochemical engineering, machinery, energy, metallurgy, aerospace industries, as well as universities and research institutions.

 

Specification

Parameter Description

Technical Specification

Test Force

Axial test force working range (stepless adjustable)

1010000 N

Relative indication error of test force

±1%

Zero-point sensitivity of test force indication

±1.5 N

Automatic loading rate of test force

500 N/min

Relative indication error of long-term constant test force

±1%

Friction Torque

Maximum measurable friction torque

5 N·m

Relative indication error of friction torque

±2%

Friction load sensor capacity

100 N

Force arm length for friction measurement

50 mm

Spindle Stepless Speed Regulation System

Single-stage stepless speed range

0.12000 r/min

Spindle speed indication error

±1%

Test Medium

Gas, abrasives, etc.

Tester Heating System

Temperature range of cylindrical heating furnace

Room temperature 800 ℃

K-type thermocouple

2 pcs (matched with cylindrical furnace)

Temperature control accuracy

±(0.3+0.005t) ℃Note: t refers to absolute value of test temperature

Spindle taper of tester

1:7

Maximum clearance between spindle and lower auxiliary disc

75 mm

Spindle Control Modes

Manual control

/

Time control

/

Speed (cycle) control

/

Friction torque control

/

Microcomputer control

/

Time display & control range

1 s 999 h

Speed (cycle) display & control range

(199) × 10³

Maximum output torque of main drive motor

15 N·m

Vacuum degree of high-temperature furnace

500 Pa

Overall dimension (L×W×H)

1030×710×1910 mm (customizable)

Net weight of tester

1800 kg

 

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