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High speed ring friction and wear testing machine controlled by microcomputer

The high-speed ring friction and wear testing machine is mainly in the form of sliding friction, under the conditions of oil drop and oil immersion lubrication, to evaluate the lubrication performance of various lubricants, especially for the simulation evaluation of the anti-abrasion performance of middle and high-grade automotive gear oil, and can also be used for the wear performance of various metal and non-metal materials and coatings. The machine can measure the friction force, calculate the friction coefficient, connect the computer, record the temperature - time curve, friction - time curve and other test parameters.

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lilingshiyanji@163.com

Introducción

Product Introduction:

MRH-5 type high-speed ring friction and wear testing machine is mainly in the form of sliding friction, under the conditions of oil drop and oil immersion lubrication, to evaluate the lubrication performance of various lubricants, especially suitable for the simulation evaluation of the anti-abrasion performance of high-grade automotive gear oil, and can also be used for various metal, non-metal materials and coatings wear performance research. The machine can measure the friction force, calculate the friction coefficient, connect the computer, record the temperature - time curve, friction - time curve and other test parameters.

Parámetros

Technical specification：

serial number

project name

Specifications, parameters and indicators

1

Maximum test force

5kN

2

Accuracy of test force

10% to 100% of the maximum test force, the relative error of the indication value is not more than ±1%, and the relative error of the indication repeatability is not more than 1%.

3

range of spindle speed

0～1500r/min

4

Spindle speed error

Not more than ±5r/min above 100 r/min

5

Test oil sample temperature range

Test oil sample temperature range

6

Test the force lever ratio

10 ：1

7

Test rate of force application

8.92 N/s ~13.33N/s

8

Friction rod scale

0.5N/100 cells

9

Maximum friction can be measured

380N

10

Friction accuracy

The maximum friction force is 10% to 100%, the relative error of the indication value is not more than ±3%, and the relative error of the indication repeatability is not more than 3%.

11

Time setting range

1s～9999min

12

Grease supply rate

45±9g/min

13

Test ring size

Φ49.22×13.06

14

Test block size

□12.32 ×19.05

15

Overall dimensions of testing machine (length × width × height)

780 mm×850 mm×1600mm

16

Net mass of testing machine

About 370kg

17

Net mass of weights, levers and other accessories and tools

About 70kg

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High speed ring friction and wear testing machine controlled by microcomputer

Introducción

Parámetros

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Sobre LiLing

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serial number	project name	Specifications, parameters and indicators
1	Maximum test force	5kN
2	Accuracy of test force	10% to 100% of the maximum test force, the relative error of the indication value is not more than ±1%, and the relative error of the indication repeatability is not more than 1%.
3	range of spindle speed	0～1500r/min
4	Spindle speed error	Not more than ±5r/min above 100 r/min
5	Test oil sample temperature range	Test oil sample temperature range
6	Test the force lever ratio	10 ：1
7	Test rate of force application	8.92 N/s ~13.33N/s
8	Friction rod scale	0.5N/100 cells
9	Maximum friction can be measured	380N
10	Friction accuracy	The maximum friction force is 10% to 100%, the relative error of the indication value is not more than ±3%, and the relative error of the indication repeatability is not more than 3%.
11	Time setting range	1s～9999min
12	Grease supply rate	45±9g/min
13	Test ring size	Φ49.22×13.06
14	Test block size	□12.32 ×19.05
15	Overall dimensions of testing machine (length × width × height)	780 mm×850 mm×1600mm
16	Net mass of testing machine	About 370kg
17	Net mass of weights, levers and other accessories and tools	About 70kg