This tester is used to evaluate the cupping endurance of coated film. Fixing the test specimen between the holder ring and the dice, the operator is to apply onto the test specimen a pushing force to evaluate the endurance against cracks and peels of the metallic substrate when the test specimen receives partial deformation.

JIS-87729, (K5400), K5600-5-2, Z2247, 150-1520, 20482


Product Description

This tester is used to evaluate the cupping endurance of coated film. Fixing the test specimen between the holder ring and the dice, the operator is to apply onto the test specimen a pushing force to evaluate the endurance against cracks and peels of the metallic substrate when the test specimen receives partial deformation.


Specification

Model No.516 No.516-M
Test Plate Steel Plate, T0.3 to 1.25 mm, W&L Min. 70 mm to Max. 90 mm
Outer Diameter cp55 ± 0.1 mm, Inner Diameter cp27 ± 0.05 mm, Edge R0.75 ± 0.05 mm
Dice
Outer Diameter  cp55 ± 0.1 mm, Inner Diameter cp33 ± 0.1 mm,
Holder  Ring 0.05 mm Return Scale Function
Punch Hemispherical Shape, cp20 ± 0.05 mm
Dial Gauge, Scale 0.01 mm, Stroke Max. 20 mm, Digital Display Rotary Encoder, Scale 0.01 mm, Stroke Max. 20 mm, Touch Panel Display
Push Measuring
Push Speed Manual,  0.2 mm/1 turn Motorized , 0.2 ± 0.1 mm/s
Option Mirror, Magnifier, Lighting Device
Power Source AC 100 V, 1-Phase, 5 A, 50/60 Hz
Dimensions/ Weight (Approx.) W340 x D200 x H400 mm/35  kg W450 x D200 x H430 mm/ 53 kg


Download catalog

Yasuda 516-Erichsen-cupping-tester catalog (pdf)