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ZJ-4J
Pendulum impact testing machine
The equipment shall meet the test requirements of GB/T 20234.1-2023 clauses 6.2.10.2 and 7.11.2, and is suitable for mechanical strength test and drop ball impact test of vehicle plugs, sockets, vehicle connectors and vehicle jacks for pendulum impact. The mounting bracket is adjustable up and down, left and right. The swing arm is adjustable back and forth, left and right, and the angle is adjustable, with foot cups at the bottom.
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Product Description
I. Overview
The equipment shall meet the test requirements of GB/T 20234.1-2023 Clause 6.2.10.2 and Clause 7.11.2, and is applicable to the mechanical strength test and drop ball impact test of vehicle plugs, sockets, vehicle connectors and vehicle jacks. The mounting bracket can be adjusted up and down, left and right. The swing arm is adjustable back and forth, left and right, and the angle is adjustable, with foot cups at the bottom.
II. Usage Environment
| 1 | Ambient temperature | 5~35℃ |
| 2 | Ambient humidity | 85%R.H 25℃ |
| 3 | Atmospheric pressure | 86~106Kpa |
| 4 | Environmental conditions | The equipment site shall be free from strong vibration, strong electromagnetic field interference, high concentration of dust and corrosive substances, direct sunlight or other direct radiation from heat sources. |
| The equipment should be placed horizontally in a well-ventilated laboratory, with sufficient space around it for operation and maintenance. |
Main technical parameters
| Serial number | Technical parameters |
| 1 | Test method: pendulum impact; |
| 2 | Pendulum height: 1000~1200mm continuously adjustable; |
| 3 | Screw manual adjustment |
| 4 | Drop ball release: solenoid on and off, |
| 5 | Alignment method: manual laser pointer alignment; |
| 6 | Impact energy: 1J, 2J, 3J, 4J; |
| 7 | Control system: button; |
| 8 | Impact height: manual adjustment of height, impact angle 0-90°; |
| 9 | Drop ball impact with 2 steel balls |
| 10 | Steel ball 1: diameter 50.8mm, mass 0.535kg; |
| 11 | Steel ball 1: diameter 63mm, mass 1.025kg |
| 12 | Equipped with fixture to tighten samples |
| 13 | Whole machine aluminum profile bracket combination, sheet metal paint sealing plate |
| 14 | Linear module adjustment |
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