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types of impact testing machines

November 16, 2021

types of impact testing machines  Impact Testing Machine JB-w300b

Impact Testing Machine JBW-300B
Main Function and Usage:
The machine is operated by semi-automatic control, easy to operate, high efficiency, the use of the pendulum impact sample after the remaining energy can be automatically lifted swing, in the continuous impact test sample, can reflect its advantages.
Impact Testing Machine JBW-300B is strictly in accordance with the GB/T3808-2007 “pendulum impact testing machine test” developed products, according to the GB/T229-1994 “metal Charpy notch impact test method” on metal material impact test,according to JJG145-82 “pendulum impact testing machine” factory inspection.The style section used is 10*10MM.Mainly on the impact toughness of ferrous metals, especially iron and steel and its alloy test, widely used in metrology, machinery manufacturing,metallurgy, pressure vessels, colleges and universities and other industries testing research and production.
Product Paramenters
Model
JB-300B
JBW-300B
JB-500B
JBW-500B
Display type
Dial display
Microcomputer screen display
Dial display
Microcomputer screen display
Impact energy
150/300J
250/500J
The distance between the pendulum shaft and impact point
750mm
800mm
Impact speed
5.2m/s
5.4 m/s
Pre-rising angle of the pendulum
150°
Specimen bearer span
40mm
Round angle of the jaw
R1-1.5mm
Round angle of impact cutting edge
R2-2.5mm,R8±0.05mm
Specimen size
10(7.5/5/2.5)mm*10mm*55mm
Dimension
2200*650*1900mm
2200*650*1960mm
Angular accuracy
0.1°

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