AKRON abrasion testing machine
Product Introduction
AKRON wear testing machine is used with the balance, specially testing the wear resistance of rubber products such as soles, tires, car tracks, etc. The counters are electronic automatic, which can set the wear revolution, and automatically stop when the set revolution is reached.
Standard
GB/T 1689 standard, ISO:4661-1:1993. ISO 2481:1988. ISO 471:1983. ISO 1826:1981
Test size
Outer diameter 2 ", inner diameter 1/2 ", thickness 1/2 ", circumference 220mm, hardness 60——70
Machine operation method
1. Prepare the core of the specimen according to the conditions of obtaining the specimen. And record its exact weight.
2. Fix the specimen core on the core shaft seat, and then adjust the Angle of the specimen. (Usually set to 15∘)
3. Different test methods are divided into high standards and low standards according to material requirements.
3.1 High standard requirements:
a. Angle (the Angle between the test piece and the grinding wheel)15∘
b. Load :6 pounds
c. Pre-grinding revolutions :300 revolutions
d. Remove the specimen core, brush with a clean brush to remove the powder, then weigh the exact weight with a precision balance, and record the weight of the sample before the test
e. Install the specimen core and set the wheel rotation times :3000 revolutions
f. After the wear is completed, remove the specimen, brush with a clean brush to remove the powder, and then weigh the accurate weight with a precision balance, which is the weight of the sample after the test
g. Substitute the formula to calculate the grinding amount
3.2 Low standard requirements:
a. Angle (the Angle between the test piece and the grinding wheel)15∘
b. Load :2 pounds
c. Pre-grinding revolutions :200 revolutions
d. Remove the specimen core, brush with a clean brush to remove the powder, then weigh the exact weight with a precision balance, and record the weight of the sample before the test
e. Load back the specimen core and set the wheel rotation times :2000 revolutions
f. After wearing, remove the specimen, brush with a clean brush to remove the powder, and then weigh the exact weight with a precision balance
This is the test weight after the test
g. Substitute the formula to calculate the grinding amount
4. After all specimens have been tested, remove the weight and store it, and remove the debris on the machine.
Wear value calculation method:
Wear (volume m1)== Weight before test - weight after test
Specific gravity algorithm:
a. If the test material is heavier than water
Specific gravity = Weight in air ÷(weight in air - weight of sample in water)
b. If the test material is lighter than water
Specific gravity = weight in air ÷ volume
Technical parameters
Grinding wheel diameter Φ150mm, 40mm(w)， particle size 36#
Grinding wheel speed 34±1r/min
The incline range of the test material is adjustable from 0 to 35°
Test shaft speed (GB)76±2r/min
Load 26.7N±0.2
Counter LED, 0——99.999.999
Volume (W×D×H) 60 × 50 × 45cm
Weight (approx) 60 kg
Power 1 #,AC220V, 50Hz (depending on country or designation)
在线联系供应商
Other supplier products
 |
Chemical Reactor Cleaning System | Total ChemicalReactor Cleaning Systems Reactor Cleaning Systems are designed to safely and effectively peel and clean scale stuck to the inside of... |
 |
Car seat component clearance test bench | Applicable standards: Car seat component clearance test benches usually follow the following domestic and international standards: QC/T 805-200... |
 |
Paper smoothness tester | Implementation standards: ISO 5627 Paper and board - Determination of smoothness (Buick method) GB/T 456 "Paper and board smoothness determinatio... |
 |
Car seat component clearance test bench Degree of automation: | Applicable standards: Car seat component clearance test benches usually follow the following domestic and international standards: QC/T 805-2008"... |
 |
Desktop Xenon lamp aging test chamber | TheXenon lamp aging test chamberis a photoaging tester for large-capacity textile testing. With additional sample light frame, temperature sensor a... |
Same products
 |
Air Intake Filter Test System | 卖方: Standard Groups | The Air Intake Filter Test System is designed for testing industrial air filters and engine air f... |
 |
Mattress Spring Fatigue Tester，ASTM D3574 ，how to test mattress for sagging | 卖方: Standard International Group (HK) Limited | The King Size Foam Fatigue Tester is a single-station pneumatic fatigue testing system designed f... |
 |
Mattress Rollator，ASTM F1566 ，Mattress Durability Tester，Mattress Fatigue Tester | 卖方: Standard International Group (HK) Limited | The Mattress Rollator is a laboratory durability testing system designed to evaluate the long-ter... |
 |
HD2 Pneumatic Foam Fatigue Tester，ISO 3385，Foam Fatigue Testing Machine | 卖方: Standard International Group (HK) Limited | The HD2 Pneumatic Foam Fatigue Tester is a heavy-duty, single-station laboratory testing machine ... |
 |
VW Heel Abrasion Tester，ISO 4649 ，Heel Performance Testing Machine | 卖方: Standard International Group (HK) Limited | The VW Heel Abrasion Tester is designed to evaluate the wear resistance of floor covering materia... |
