MMG-10 High Temperature/Speed Friction and Wear Testing Machine

Introduction

MMG-10 high temperature and high speed friction and wear testing machine is a multifunctional friction and wear testing machine which is mainly used to simulate the three body wear test under high temperature vacuum (gas protection). Its main purpose and function not only covering the United States FALEX6# multi-function test machine (Multi-Specimen Test Machine), but also considering the wear performance of the high temperature end face and high temperature pin disc. It is the necessary simulation and evaluation equipment for research and development of all kinds of high temperature resistance materials, high temperature coating, high/middle level hydraulic oil, engine oil and gear oil etc. The machine added with control program can be the evaluation equipment for lubricant anti-wear properties test (four balls) according to ASTMD4172-94, ASTMD2266-91 and Chinese SH/T0189-92.

Main technical specifications:

1 test force

1.1 axial force working range (stepless adjustable) 10 ~ 10000N

1.2 relative error of the test force: ±1%

1.3 test force zero point sense: ±1.5N

1.4 test automatic loading rate 500N/min

1.5 relative error of indicating value under long time keeping: ±1%.

2 friction torque

2.1 determination of the maximum friction torque 5N.m

2.2 relative error of the friction torque ±2%

2.3 friction load sensor 100N

2.4 friction arm distance 50mm

3 spindle stepless speed change range

3.1 single-stage stepless transmission system 0.1 ~ 2000r/min

3.2 spindle speed error ±1%