0531-85556502
发布时间：2023-08-09 10:03:39
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一、 Main purpose
Measure the load-bearing capacity of various lubricants (lubricating oil, grease, and solid lubricating film): under specified test conditions, compare the maximum test force that the lubricant can withstand before the oil film ruptures with the OK value.
Measure the wear resistance of various metal and non-metallic materials under sliding friction state: evaluate the wear resistance of the material through changes in the weight and size of the test piece before and after the test, changes in the width of wear marks on the test block, and changes in friction force during the test process.
Calculate the friction coefficient of the material by measuring the friction force: This machine can directly measure the friction force between the ring blocks through a lever system, and can calculate the friction coefficient under different working conditions by changing the test parameters (load, linear speed, lubrication conditions).
二、 Main technical parameters and indicators
| Serial Number | Entry name | Technical Indicators |
|
1 |
Maximum test force |
5000N |
|
2 |
Test force lever ratio |
10：1 |
|
3 |
Friction scale scale | 0.5N/100 grid |
|
4 |
Spindle stepless speed range |
1～1500r/min |
|
5 |
loading rate |
8.92-13.33N/s |
|
6 |
Temperature control accuracy of testing machine |
±2℃ |
|
7 |
Standard sample |
Test ring：Ф49.22×13.06 |
|
Test block：12.32×12.32×19.05 | ||
|
8 |
Overall dimensions of the testing machine (length × wide × High) |
host：1140×660×1620 |
|
Loading box：460×460×900 | ||
|
9 |
Net weight of testing machine |
About 600kg |
Jinan Yihua Tribology Testing Technology Co., Ltd. (www.jnyihua. com) Wear Testing Machine
Address: Building 3, Liandong U Valley, Jingshi West Road, Changqing District, Jinan City, Shandong Province
Tel: (+86-0531) 85556501 85556502 85556503 85556504
Fax: (+86-0531) 85556501
Email: jnyihua@126.com
Website: www.jnyihua.com
