Digital display ceramic tile flexural testing machine

NegotiableUpdate on 01/18

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The TKZ-10S digital display ceramic tile bending test machine is mainly used to measure the bending strength of ceramic tiles, tiles and other materials, especially suitable for testing the bending strength of large-sized and high-strength ceramic tiles. It can also be used for measuring the bending strength of brittle non-metallic material plates such as marble slabs and glass plates

Product Details

　　TKZ-10SDigital display ceramic tile flexural testing machine

　　Product Name: Ceramic Brick Flexural Tester

　　I. Overview

This instrument (hereinafter referred to as the anti bending machine) adopts three-point bending beam test to measure the bending strength to reflect the mechanical properties of the material. It is mainly used to measure the bending strength of ceramic tiles, tiles and other materials, especially suitable for conducting bending strength tests on large-sized and high-strength ceramic tiles. It can also be used for determining the bending strength of brittle non-metallic materials such as marble slabs and glass panels. This machine complies with the requirements of GB/T3810.4-2016 "Test methods for ceramic tiles - Part 4: Determination of modulus of rupture and strength at break" and the international standard ISO 10545-4:1995 "Ceramic tiles - Part 4: Determination of modulus of rupture and strength at break" for testing equipment. This machine has the advantages of easy operation, smooth loading, high measurement accuracy, and intuitive reading, making it an advanced detection method for studying material strength.

2、 Main technical parameters

1. Large test force: 10000N

2. Workbench travel: ≤ 70mm

3. The radius of the supporting roller and the pressure roller is R=15mm (with 5mm thick rubber on the outer surface)

4. The distance between the two supporting rollers is 70-1000mm

5. Power supply: 50Hz AC 220V ± 10%

6. Dimensions: 130 × 60 × 145 (cm) (length * width * height)

　　3、 Structure Overview

The flexural testing machine consists of a main unit and a digital force measuring device.

The host includes a loading system (driven by a motor to synchronize the synchronous belt and synchronous wheel), a base, a workbench, support rollers, pressure rollers, columns, and sensors. One of the two supporting rollers can rotate around its own axis, while the other can swing up and down slightly around the pivot point; The upper pressure roller can also swing slightly up and down around the fulcrum. Each roller working surface is covered with a 5mm thick hard rubber layer.

The digital force measurement part consists of high-precision tension and compression sensors and a digital controller. This section adopts an electronic force measurement system and displays test results digitally, with functions such as calibration, peak holding, and zeroing.

　　4、 Working principle:

When conducting three-point bending tests on ceramic tiles and other brittle materials, if the test force is greater than or equal to the limit value of a certain specimen, it will suddenly fracture. According to the larger load F at the time of experimental fracture, the brick can be calculated using the following formulaFracture modulus.

3FL

σ=———— MPa

2bh2

式中： σ——Fracture modulus，MPa

F - the larger load at the time of sample fracture, N

L - pivot distance, mm

B - sample width, mm

H - The thickness of the fracture surface of the sample is relatively small, mm

labelTKZ-10SDigital display ceramic tile flexural testing machine