Abrasion generator
A generator and abrasive technology, applied in the direction of instruments, scientific instruments, testing wear resistance, etc., can solve problems such as the inability to measure the effect of sediment wear on material wear
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0031] The silt is selected from the Yangtze River silt, and the particle size of the silt is: 0.300~0.600mm, 0.038~0.054mm and 0.013~0.018mm; the sediment content is 20kg / m 3 .
[0032] The vibration frequency of the magnetostrictive oscillator used in this embodiment is 19.6 kHz, the amplitude is 50 μm, the power is 1100 W, the test piece is No. 45 steel, and the test solution used is water. Before the test, the specimen was ultrasonically treated with acetone solution
[0033]Wash it in a wave cleaner, then dry it, and when it is naturally cooled to room temperature, weigh it on an electronic analytical balance with an accuracy of 0.1 mg, and record the measurement results. As shown in Figure 5, in the container 14 that test solution is housed of the present invention, put into certain content (the sand content of this test is all 20%), the silt of certain particle size, then add certain water again, open The power switch of controller 23, adjust controller 23, observe th...
Embodiment 2
[0036] The specimen used in the test is still No. 45 steel. The sediment is selected from the Yangtze River sediment, and the sediment content is: 5kg / m 3 、50kg / m 3 and 85kg / m 3 . The particle size of the sediment is 0.300-0.600mm. Test method and test condition are exactly the same as embodiment one.
[0037] According to the measured data of the test, the relationship curve of the mass loss by abrasion of the test piece, the sand concentration and the test time is drawn, as shown in Figure 7, where C1>C2>C3. It can be seen from Figure 4 that for this sediment particle size, the greater the sediment concentration, the greater the mass loss by erosion per unit time.
[0038] As can be seen from the above two embodiments, the device has the following advantages:
[0039] It can measure the effect of different particle sizes and different contents of sediment on abrasion;
[0040] It overcomes the disadvantage that the traditionally used magnetostrictive oscillator can on...
PUM
Property | Measurement | Unit |
---|---|---|
particle diameter | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com