→Applicable in in pendulum impact test for welding power shells and air vent to determine the ability to withstand deformation of test welding power and the qualification of shell.
→Applicable in pendulum impact property test for the location of welding power, where there is hazardous live part and failure part.
→Applicable in the voltage power, designed for industrial and special application or arc welding drived by mechanical device as well as other power with similar technique.
→Used in mechanical property test for plasma cutting power source, arc welding power source, voltage drive welding power, etc.
→Used in mechanical property test for AC arc welding machine, DC welding machine, argon arc welding machine, cargon dioxide shield welding machne, butt welding machine, spot welding machine, arc-submerging welding machine, high frequency welding machine, flash butt welding machine, press welding machine, spot-weld machine, laser welding machine, AC welding machine and DC welding machine, stud welding machine and other electric welding machine.
Reference Standards
→GB 15579.1-2013 Arc welding equipment-Part1: Welding power sources
→IEC 60974-1-2005 Arc welding equipment-Part1: Welding power sources
→IEC 60038 IEC IEC standard voltages
→GB/T3808 Verification of pendulum-type impact testing machines
2. Technical Specification
→Impact energency: 10N.m
→Pendulum mass: 2500±2.5g
→ Radius of curvature of pendulum head: R50±2mm
→Surface hardness of pendulum head: HRC60-80
→Length of Pendulum arm of steel tubes:≤1000±1mm
→Weight of pendulum hoop: 100g
→Length of support shaft: 0-1000mm, adjustable, with safe locking function
→Adjustable height of support shaft: 100-1200mm, automatic lift driven by motor
→Digital display the position of pendulum angle, impact angle θ, impact energy value Nm
→Impact angle: 2.5x9.8x9.8(1-cosθ)
→Movable stiffness plate (L*H): 1000x1500mm
→Dimension of welding power (L*W*H): ≤1000x1000x1000mm