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MLG-130 dry sand rubber wheel wear testing machine
发布时间：2023-10-24 09:11:40
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一, the scope and performance characteristics of the testing machine
Mlg-130 dry sand rubber wheel wear tester is a dry sand semi-free abrasive wear tester. the testing machine meets the requirements of ASTM-G65 (Standard Test Method for Measuring Abrasion Using the Dry Sand/Rubber Wheel1 Apparatus). It also conforms to JBT_7705-1995 (loose abrasive wear test method). Rubber wheel method) standard requirements.
The principle of this machine is: quartz sand falls freely along the metal sand nozzle, and the clockwise rotating rubber wheel drives quartz sand (mineral sand, sand, sand) and other abrasives to wear various metal or non-metal materials, so as to carry out wear resistance test on the material.
Because the positive pressure exerted by the rubber wheel on the sample can be changed, the function can simulate various working conditions well, and can be used for mining machinery, construction machinery, mining machinery, transportation machinery, agricultural machinery and other industries in the test room to screen wear-resistant materials. The machine can also be better used for scientific research departments to study the abrasive wear mechanism.
In order to prolong the use time of the rubber wheel, the adjusting device of the fixture is increased, so that the fulcrum of the fixture can be adjusted. At the same time, a constant revolution counter is used to automatically control the shutdown when the sample is worn to a predetermined revolution.
二. Main technical specifications
1. Maximum load: 130 Newtons
2. Rubber wheel rotation direction: clockwise
3. Rubber wheel speed: 200±10 RPM
4. Rubber wheel diameter: 228.6 mm
5. Rubber wheel hardness: 60(Shore hardness)
6. Sample size: length × width × thickness =57×25.5×6mm
Seven. Motor model: YD100L-6 motor
8. Speed: 940 (RPM)
Power: 1.5KW
9. Overall dimensions (L X W X H) : 710X740X1600(unit mm)
10. Weight: 420 kg
