Introduction: This tester is a device that performs technical tests on thin metal sheets and strips. Can realize the national standard GB4156-2007 "metal sheet and thin strip Erickson cupping test" to test the metal sheet and strip in the test process of plastic deformation properties, test the anisotropy of non-ferrous metal sheet. The so-called cupping test, that is, with a certain size of steel ball or ball punch, to the surrounding with a 10KN clamping force of the sample pressure until the sample through the crack so far, at this time punch depth (mm), This is the cupping value of the tested plate. This cupping value is used to determine the plastic deformation properties of the material. Technical Parameters: Specification Model: GBS-60B Testable steel plate thickness: Standard cupping test 0.1-2mm, (non-standard cupping test: 0.1-3mm) The maximum width of the plate: 100mm Punch maximum stroke: 60mm Clamping piston stroke: 19-21 mm Maximum cup load: 60kN Maximum clamping load: 25kN Mould specification: Standard punch diameter: Φ20±0.05mm, standard pad die diameter: Φ33±0.1mm Standard die aperture: Φ27±0.05mm; (non-standard) Digital display resolution: 0.01mm Digital display mode: LCD digital display Display contents: Clamping force, punching force, displacement and cupping value, rate Control method: Manually adjust the rate, automatically determine the recording cupping value Structural features: Composite cylinder, dual oil pump, grating scale measurement
Introduction: This tester is a device that performs technical tests on thin metal sheets and strips. Can realize the national standard GB4156-2007 "metal sheet and thin strip Erickson cupping test" to test the metal sheet and strip in the test process of plastic deformation properties, test the anisotropy of non-ferrous metal sheet. The so-called cupping test, that is, with a certain size of steel ball or ball punch, to the surrounding with a 10KN clamping force of the sample pressure until the sample through the crack so far, at this time punch depth (mm), This is the cupping value of the tested plate. This cupping value is used to determine the plastic deformation properties of the material.
