One.Product Description：

The MVF-1A machine can simulate rolling, sliding and rolling & sliding combined movement under the certain contact pressure to complete point, line and plane simulating tests. It can be used to evaluate the friction and wear performance of lubricant, metal, plastics, coating, rubber, ceramics etc. It can not only content with the needs of traditional petrochemical industry to research, develop and inspect the various kinds of intermediate & high grade hydraulic oil, combustion engine oil and gear oil.  Also it can be tested under dry condition, but also the needs of simulating evaluation to new material development and new technology research.

Optional Reciprocating modules can be used for reciprocating friction and abrasion, and the load flow fixture and interface can be carried out.The testing machine has a wide range of applications in various fields of tribology, petrochemicals, machinery, energy, metallurgy, aerospace, colleges and universities, etc.Conformed standards:ASTM D-2266, D-3702, D-4172 ,G-99.

Two. Technical parameters

1、Test force

1.1 Axial test force range：10N～1000N（Stepless adjustable）

1.2 Relative Accuracy of test force display：below 100N:±2N，above 100N:±0.5%

1.3 Test force automatic loading rate：300N/min（automatic adjustable）

1.4 Loading mode: AC servo loading ,can set the precise guidance and the section loading

1.5 Relative Accuracy of test force when it automatically maintain: ±1%

2、Friction torque

2.1 Friction torque measuring range：2.5N.m

2.2 Relative Accuracy of friction torque display：±2%

2.3 Friction load sensors：300N

2.4 Friction arm distance.：50mm

3、Spindle stepless speed change range

3.1 Spindle conversion speed range：1-2000r/min（Optional acceleration and deceleration device）

3.2 Accuracy of Spindle speed：±1%

4、Test medium: oil, water, mud, abrasive, etc.

5、The heating system

5.1 Heater working temperature range：Room temperatur～260℃

5.2 Accuracy of temperature：±2℃

6. Holding mode of friction pair：No gap circumferential maintenance

7.Taper of the spindle of a test machine： 1：7

8.Maximum distance between the spindle of the test machine and the lower auxiliary disk ：＞75mm

9.Test machine control system

9.1 Using industrial motherboard, touch screen control, HTMS professional friction and wear software, using the principle of high stability modular integration, the test parameters can be set at one key, full automatic loading,the curve real-time tracks in the whole process, and can enlarge,edit and save curve at any time, curve auto optimization, can carry on single point collection;Real time recording data, autoly saving data when without power, can output shared data.

9.2 With upper limit protection and lower limit protection function, it has soft emergency stop protection. It can carry out time control, speed control and friction torque control.

9.3.Time display and control range of test machine：10s～9999min

9.4.Speed (cycle) display and control range of test machine：（1～99）×10⁵

9.5.The maximum output torque of the main motor of a test machine：5N.m

10.Main body: adopt casting integrated mainframe, high strength welding frame.

11.Test machine size（L×B×H）：860×740×1560mm

12.Weight：about 550kg

Tel:+86-0531-85860713，+8615508660930

WeChat/WhatsApp：+8615508660930

Skype:+8615589966455

QQ：1538151698

The contact：Janna Tang

Email:cnjntest@163.com