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TS1800 Bending Testing System for Electrical Steel Sheets

TS1800 is a dedicated testing device for performing bending and reverse flat bending tests on electrical steel sheets. It is equipped with a specialized clamping fixture for sheet specimens, and is designed to evaluate the ability of individual electrical steel sheets to withstand plastic deformation under repeated bending, as well as to reveal any resulting defects.

  • TS1800

  • TUNKIA

Availability:

TS1800 Bending Testing System for Electrical Steel Sheets

TS1800 Bending Testing System for Electrical Steel Sheets 2

*Above picture is only for reference, subject to actual delivery


1. Summary

TS1800 is a dedicated testing device for performing bending and reverse flat bending tests on electrical steel sheets.
It is equipped with a specialized clamping fixture for sheet specimens, and is designed to evaluate the ability of individual electrical steel sheets to withstand plastic deformation under repeated bending, as well as to reveal any resulting defects. 

Reference standard: YB/T 4731-2019 (Tunkia participated in drafting).


2. Features

  • Quick clamping of electrical steel sheet.

  • The device can be easily fixed on the desktop by tightening screws and a vise at the bottom.

  • The bending radius of the lower clamp is 5 mm, and the bending radius is not less than ±90°.

  • The upper spring can exert stable tension on electrical steel sheet.

  • The number of bends can be displayed.

3. Specifications

Bending Radius

5 mm

Bending Angle

± 90°

Counting Range

09999

Tension of Specimens

70 N

Specimens Size

30 mm × ( 280320 ) mm (width × length)


4. General Specifications

Power Supply

AC ( 220 ± 22 ) V,( 50 ± 2 ) Hz

Temperature Performance

Working temperature:0°C~40°C;

Storage temperature:-20°C~70°C

Humidity Performance

Working humidity:40%~80%   R·H,No   condensation

Store humidity:< 95% R·H,No condensation

Overall Dimension

255 mm(W) x 180 mm(D) x 565 mm(H)


5. Operation Description

Tunkia TS1800 Bending Testing System for Electrical Steel Sheets

Step

Position

Description

1

Insert the fixing pin to keep the device vertical

2

Insert the silicon steel sheet to be tested and keep it in position

3

Turn the upper clamping handle to clamp the upper part of the silicon steel sheet

4

Turn the spring clamping handle to compress the spring

5

Turn the lower clamping handle to clamp the lower part of the silicon steel sheet

6

Turn the clamping handle in the opposite direction, the spring is released, and the silicon steel sheet is tightened.

7

Press the RESET button below the digital counter display to reset the digital counter to zero.

8

Pull out the fixing pin and prepare to start the repeated bending test.

9

Hold the upper handle and start the repeated bending test. When turning ±90 degrees, the digital counter will automatically count.


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