Automatic Charpy Impact Testing Machine JB-WE Series

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Automatic Charpy Impact Testing Machine JB-WE Series

Product catalog summary

Technical Specification

Control System: Utilizes Japan Panasonic PLC control with RS-232 Port for data transmission.
Feeding System: Features an automatic feeding and specimen placing system using Japanese pneumatic components for precise positioning.
Encoder Resolution: Equipped with an Omron 3600 wires encoder with a resolution of 0.1°, offering ten times the precision of standard dial display impact testers.
Structure: Double-column design enhances machine stiffness, with Finite Element Analysis (FEA) conducted for the entire frame. The integrally cast pedestal and upright stand ensure rigidity and stability, reducing energy loss from bearing friction.
Pendulum System: Includes a worm & gear and decelerator motor system for pendulum elevation, with a special double-ring electric-magnet clutch providing torque up to 1000NM.
Safety Features: A fully-closed aluminum protective cover ensures operator safety and prevents specimen fragments from scattering.

Applications

The Full Automatic Impact Testing Machine is extensively used in fields such as mechanical metallurgy, aerospace engineering, vessel building, academia, and nuclear power engineering, particularly where high-efficiency temperature testing is required.

Model Specifications

Models: JB-W300E, JB-W450E, JB-W750E
Impact Energy: 300J, 450J, 750J respectively
Pendulum Moment: 160.77NM, 241.1576NM, 401.93NM respectively
Impact Velocity: 5.4 m/s
Pendulum Rising Angle: 150°
Distance from Pendulum Shaft to Striking Center: 750 mm
Anvil Span: 40 mm
Anvil Radius: 1-1.5 mm
Impact Knife Radius: 2-2.5 mm
Impact Knife Angle: 30°
Impact Knife Width: 16 mm
Indicator Resolution: 0.1 J
Control System: PLC Control
Display Mode: Touch screen, Computer, Dial (Optional)
Specimen Size: 55x10x10 mm
Pendulum Weight: Varies with model (300J, 450J, 750J with weight)
Machine Weight: 1000 kg
Dimensions: 2100x835x2100 mm
Main Power: 50HZ, 380V, 550W

Catalog excerpts

Automatic Charpy Impact Testing Machine JB-WE Series-1

Beijing TIME High Technology Ltd. JB-WE Series AUTOMATIC CHARPY IMPACT TESTING MACHINE Features ●Japan Panasonic PLC control. RS-232 Port data transmission ● Auto feeding & specimen placing system adopt Japan made pneumatic components for high accuracy locating. ●Omron (Japan) 3600 wires encoder resolution 0.1°, which is 10 times higher than common dial display impact tester. ●Double-column structure increased machine stiffness greatly. Finite Element Analysis (FEA) was conducted for the whole frame. Pedestal of mainframe and upright stand are integrally cast, which ensures good rigidity and improves the stability of test. Double-column structure with Applications Full Automatic Impact Testing Machine was widely used in mechanical metallurgy, aerospace engineering, vessel building, academy and institute, and nuclear power engineering fields which has high requirement on temperature testing with high efficiency. reasonable radial loading distribution of bearing decreased the energy loss caused by the friction of bearing largely. ●Worm & gear and decelerator motor system for pendulum rising. Special double-ring electric-magnet clutch torque can be up to 1000NM. ●Fully-closed alum protective cover ensures the safety of operator and avoids the splitting of fractured specimen. Technical Specification Model Pendulum Rising Angle ° Distance between Axis of Pendulum Shaft and Striking Center (mm) Anvil radius circular Arc radius (mm) Impact knife radius of curvature (mm) Impact knife angle ° Impact knife width (mm) Control system Display mode Touch screen, Computer, Dial (Optional) Specimen size Pendulum weight Main power

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