Humidity Controlled Friction Wear Testing Equipment ASTM D3702
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Standard
(1)JB/T 9396:Specifications for Ring-Block Wear Testing Machines
(2)ASTM G65:Standard Test Method for Measuring Abrasion Using the Dry Sand/Rubber Wheel Apparatus
(3)ASTM G105:Standard Test Method for Conducting Wet Sand/Rubber Wheel Abrasion Tests
Feature
(1)Simulating various working conditions: By changing parameters such as the rotational speed and normal pressure of the rubber wheel, various working conditions can be effectively simulated, making it suitable for wear-resistant material screening tests in various industries, including agricultural machinery, construction machinery, mining machinery, excavating machinery, and transportation machinery.
(2)Research purposes: It provides research departments with the means to study abrasive wear mechanisms and better simulate the abrasive wear process.
(3)Extending rubber wheel lifespan: By adding adjustment devices to the fixture and a timer or rotation counter, the lifespan of the rubber wheel can be extended.
(4)Automatic control: PLC automatic control is used to achieve automatic stopping at a set number of rotations or time, and automatic speed control.
Parameters
| Feature/Specification | Details |
|---|---|
| Sample Size | (30 × 7 × 6 + 0.5) mm |
| Transmission Speed | 200 RPM ± 5% |
| Load | 20 KG ± 1% |
| Friction Ring | φ40 × 10 mm, HRC 40-45. Chamfer 0.5 × 45°; Concentricity deviation between outer surface and inner circle < 0.01 |
| Friction Torque | 0 - 4 N·m ± 2% |
| Equipment Weight | 52 kg; Weight after Packing: 82 kg |
| Equipment Size | Dimensions (L × W × H): 500 × 460 × 320 mm; Packaging Size: 650 × 600 × 550 mm |
Accessoriess
(1)1 main unit
(2)1 set of computer equipment
(3)1 instruction manual
(4)1 certificate of conformity
(5)1 calibration certificate
Basic configuration
1. a host
a Torque sensor
b A set of control system
c A micro printer
d lever
e-Pulley
2. a set of weights
3. a friction ring
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