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Current location: Home > Product> Steel plate bolt testing machine>Impact testing machine
Impact testing machine
JB-300B
Impact testing machine
JB-300B

Used to test the impact resistance of metal materials under dynamic load in Charpy impact test (V-type and U-type notch specimens)

Product name: Impact testing machine
Product model: JB-300B

Product function: Used to test the impact resistance of metal materials under dynamic load in Charpy impact test (V-type and U-type notch specimens).

Based on standards:
GB/T 3808 Inspection of pendulum impact testing machine
JG 145 Pendulum impact testing machine》
GB/T 229 Charpy notch impact test method for metals

Semi-automatic control, the control button can realize the automatic swing, automatic hanging and automatic impact of the pendulum.
Continuous impact test and batch impact test are fast, accurate and efficient.

序号

项目

技术指标

1

冲击能量

300J、150J

2

度盘刻度范围及分度值

0~150J)

1J

3

度盘刻度范围及分度值

0~300J)

2J

4

摆锤力矩

0~150J)

80.3848 N·m

5

摆锤力矩

0~300J)

160.7695 N·m

6

摆锤预扬角

150°

7

主轴中心冲击点距离

(试样中心)

750mm

8

冲击速度

5.24m/s

9

试样支座跨距

40mm

10

试样支座端部圆弧半径

1~1.5mm

11

试样支座支撑面倾角

11°

12

冲击刃圆弧半径

2~2.5mm

13

冲击刃夹角

30°±1°

14

冲击刃厚度

16mm

15

试样规格

10×10×55mm

16

主机重量

≈450kg

17

外型尺寸

2124×600×1340mm

18

电源

三相四线制 50Hz 380V 250W(主电机)