computer Control Weld Shear Tensile Testing Machine

1. Introductions

The microcomputer-controlled welding seam shear tensile testing machine is automatically controlled by computer software, and can be used to detect the shear force of spot and embossed projection welds, in overlapping sheets, in any metallic materials of thickness from 5mm to 10mm. Microcomputer-controlled welding seam shear tensile testing machine adopts microcomputer closed-loop control, has a wide and accurate loading speed and force measurement range, and has high precision and sensitivity for the measurement and control of load and displacement.

2. relative manufacturing and calibrating test method for testing machine

GB/T2611 general requirements for testing  machines

GB/T16491 electronic universal testing machine

GB/T16825.1 verification of static uniaxial testing machines --- part 1: tension / compression testing machines --- verification and calibration of the force measuring system

ISO7500-1 metallic materials--- verification of static uniaxial testing machine --- part 1: tension / compression testing machines --- verification and calibration of the force measuring system

ASTM E4 standard practice for force verification of testing machines

EN 10002-2 tensile testing of metallic materials --- part 2: verification of the force measuring system of the tensile testing machine

3. relative test method for weld tensile shear strength test

ISO 14273 resistance welding – destructive testing of welds – specimen dimensions and procedure for tensile shear testing resistance spot and embossed projection welds

GB/T 39167 test method of tensile shear for resistance spot and embossed projection welds

4. specifications