Equipment name: Liquid crystal plastic pendulum impact testing machine

Equipment model: ZBC7501B

Equipment Description: The ZBC7501B LCD Plastic Impact Testing Machine is a new generation of plastic pendulum impact testing machine independently developed by our company. This machine summarizes past experience, absorbs new technological features, and has made many improvements to the plastic small pendulum, which can better meet the needs of users. This machine is a testing instrument for testing the impact resistance performance of non-metallic materials such as plastic, nylon, rubber, fiberglass, composite plastic pipes, electrical insulation materials, etc. under dynamic loads. This machine adopts semi-automatic control, which is easy to operate and has high work efficiency. Automatically obtain test data after impacting the specimen. Its superiority can be better demonstrated in laboratories and manufacturers that conduct continuous and extensive impact tests. The dedicated control panel and display screen equipped with this machine can meet the operational and display requirements of user testing, such as displaying impact absorption energy, impact strength, pendulum movement angle, and printing test reports. It is an essential testing instrument for manufacturers, quality inspection units, research institutes, and other hard plastic manufacturers.

This machine can perform both simple supported beam tests and cantilever beam tests. With accessories such as tensile impact supports, T-heads, and tensile impact pendulums, it can also perform tensile impact tests on plastics at higher strain rates. After being equipped with pipe impact supports, pipe impact tests can be conducted. After being equipped with cast iron impact supports, cast iron impact tests can be conducted. Multi functional, cost-effective, easy to adjust and replace support, and strong applicability.

Execution standards:

1. GB/T 1043-2008 "Method of impact test for simply supported beams of rigid plastics"

2. GB/T 1843-1996 "Test Method for Impact of Plastic Cantilever Beams"

3. JB/T 8761-1998 "Plastic Cantilever Beam Impact Testing Machine"

4. JB/T 8762-1998 "Plastic simply supported beam impact testing machine"

5. ISO 179:2000 "Plastics Determination of Charpy Impact Properties"

6. ISO 180:2000 "Plastics Determination of Izod Impact Strength"

7. GB/T 13525-92 "Test Method for Tensile Impact Properties of Plastics" (only applicable when subjected to tension and impact testing)

8. ASTM D 256-04 "Standard test methods for determining the Izod Pendulum impact Resistance of plastics1" (only met when equipped with American standard pendulums)

9. GB/T 18743-2002 "Thermoplastic pipes for fluid transport - Simple beam impact test method" (only applicable when equipped with pipe impact supports)

10. GB/T 3808-2002 "Inspection of Pendulum Impact Testing Machines" (only applicable when equipped with cast iron impact supports)

11. GB/T 229-2007 "Charpy Pendulum Impact Test Method for Metallic Materials" (only applicable when equipped with cast iron impact supports)

12. JJG 145-2007 Pendulum Impact Testing Machine (only applicable when equipped with cast iron impact supports)

Main technical parameters:

1. Impact energy: 25J/50J for simply supported beams

Cantilever beam 22J

2. Pendulum moment: Simple supported beam 13.3975N · m, 26.7949N · m

Cantilever beam 11.7898N. m

3. Pendulum pre lift angle: 150 º

4. Angle resolution: 0.1 º

5. Technical parameters of simply supported beams:

1) Impact speed: 2.9m/s (≤ 5J), 3.8m/s (>5J)

2) Distance from the center of the pendulum to the center of the specimen: 230mm (≤ 5J), 395mm (>5J)

3) Impact knife angle: 30 º

4) Impact knife fillet radius: 2mm

5) Support fillet radius: 1mm

6) Front corner of support: 5 º

7) Rear angle of support: 10 º

8) Support span: 40mm, 60mm, 70mm

9) Sample type and size (length x width x thickness):

80mm x 10mm x 4mm

50mm x 6mm x 4mm

120mm x 15mm x 10mm

6. Technical parameters of cantilever beam:

1) Impact speed: 3.5m/s

2) Distance from the center of the pendulum to the center of the specimen: 335mm

3) Blade angle: 75 °

4) Blade fillet radius: 0.8mm

5) Blade front angle: 5 °

6) Blade back angle: 10 °

7) Distance between the center of the blade and the upper surface of the jaws: 22 ± 0.2 mm

8) Sample type and size (length x width x thickness):

80mm x 10mm x 4mm

63.5mm x 12.7mm x 12.7mm

63.5mm x 12.7mm x 6.4mm

63.5mm x 12.7mm x 3.2mm

7. Technical parameters for cast iron impact:

1) Arc radius at the end of the sample support: 1-1.5 mm

2) The inclination angle of the supporting surface of the sample support: 11 ° ± 1 °

3) Sample support span: 40mm

4) Sample size: 55mm x 10mm x 10mm 10 (7.5, 5, 2.5) mm

8. Overall dimensions of the host (length x width x height): 740mm x 260mm x 870mm

9. Host weight: approximately 100 kg

10. Host power supply: AC single-phase 220V 50Hz 0.5kW

Standard equipment configuration:

1. One host

2. One LCD controller

3. A set of Ashley aligners

4. One simply supported beam pendulum (50J)

5. One set of simply supported beam supports

6. Three pieces of sample alignment block

7. Three pieces of span alignment blocks

8. One protective cover

Optional device configuration:

1. Cantilever beam pendulum: 1J, 2.75J, 5.5J, 11J, 22J

2. Simple supported beam pendulum: 1J, 2J, 4J, 7.5J, 15J

3. One set of pipe impact support

4. One set of cast iron impact support

5. American standard pendulum

6. One imported needle printer