MUG-5Z high temperature vacuum friction and wear tester

First, product introduction

The MUG-5Z type test machine is an improved design and development of a circular specimen in the form of a pin and end sliding friction form at room temperature or high temperature, vacuum and change of lubrication (without oil or oil), load, speed, friction spousal material, friction pair surface roughness, hardness and so on. A higher end face test force is added to the test. It is mainly used to evaluate the friction properties of engineering materials, powder metallurgy, alloy bearings and other materials under different conditions, and can be used to study the wear resistance of pairs of pairs and materials.

Two. Main functions and characteristics:

The test force applied by the high temperature vacuum friction and wear tester is controlled by a closed loop servo system. The test force is applied smoothly and reliably. The test force can be set by the operator on the computer interface. The parameters of the spindle speed, rotation, test force, friction torque, friction pair temperature and test time are controlled by the computer. It can collect experimental data in real time and draw corresponding test curves. It can store, read, print and output test data or curves at random. The spindle motor uses the imported AC servo integrated speed control system and the motor. The spindle and the upper part of the motor are equipped with the driven and active specially made circular arc tooth pulley, the driven pulley is designed to resist torsion, and the power of the motor is transferred to the main shaft through the arc tooth synchronous belt. Because of the application of closed loop speed regulation system, it is high at low speed. The transmission torque has completely changed the characteristics of the thyristor continuously variable transmission system at a low speed.

Three. Main technical parameters and specifications

1.Range of the testing force:  10～10KN（stepless adjustable, and the range is optional）

2.Relative error of test force indication: ±0.5%

3.Range of friction measurement: 1-300N

4.Relative error of friction indication: ±2%

5.Friction moment measurement range: 15N.m

6.Relative error of friction moment indication: ±2%

7.Friction load sensor:300N

8.Spindle speed range: 1～2000r/min

9.Speed control accuracy: ±1%

10.Dynamic intermittent loading adjustment range: 100N

11.Temperature control range: room temperature～1000℃

12.Temperature control accuracy: ±2℃

13.Test atmosphere: Vacuum and gas（Ar, N2 etc.）

14.Vacuum degree: 100-200pa（Equipped with heat sink cavity and vacuum pressure gauge）

15.Max. distance between main shaft and lower auxiliary disk of testing machine： >75mm

16.High temperature furnace style: double opening type with enlarged furnace

17.Refrigeration form: water cooling (convection double cycle)

18.Time control range：10s～9999min

19.Friction pair:  pin disc wear and end face wear

20.Computer and data processing scope: the special control computer realizes the full control of the whole machine and the test process, displays various parameters in real ti

Four. Brief introduction of friction

The friction and wear tester of the end face is marked with two kinds of friction pairs: the friction pair on the face and the friction pair on the pin plate.

Tel:+86-0531-85860713，+8615508660930

WeChat/WhatsApp：+8615508660930

Skype:+8615589966455

QQ：1538151698

The contact：Janna Tang

Email:cnjntest@163.com