The BJBW-60 microcomputer controlled cup test machine was made according to the national standard GB/T4156-2007 "metal sheet and thin strip Erickson cup process test" and GB/T5125-2008 "nonferrous metal cup test method". It is used to test the plastic deformation performance of metal sheet and strip during testing, and to detect the anisotropy of non-ferrous metal sheet.

GB/T4156-2007 "sheet metal and thin strip Erickson cupping test".

GB/T5125-2008 "non ferrous metal cup test method"

1, the cup test machine adopts a new structure principle, which can achieve constant rate control. (past cylinder oil source augmentation can not achieve constant rate control, and the accuracy and accuracy of hydraulic sensors are also low).

2. The new type of cup test machine produced by our company has changed the past oil source to load the servo motor at a constant speed. At the same time, the hydraulic sensor is changed to the wheel spoke type sensor, which greatly improves the accuracy and accuracy of the test cup.

3, the measuring instrument of cup value is grating measurement, which improves the controllability of the machine.

4, both from the hardware configuration and the force transmission principle have been greatly improved and improved than the original machine, the configuration of computer control, the realization of the perfection of the machine, can achieve the results of reports, storage, batch, curve drawing and so on.

1. Maximum test force: 60kN

2. The range of force measurement: 1kN ~ 60Kn

3. The precision of force measurement: 1% of the indicator

4. The accuracy of the test: the accuracy of the cup process is + 0.01mm

5, test speed: 2 ~ 100mm/min (arbitrary rate constant speed control).

6. Sheet thickness:

Standard cup process test 0.2 - 2mm

Nonstandard cup process test 0.2 - 3mm

Standard punching cup test nonferrous metal plate 0.1 - 2mm

Maximum width of plate: 100mm

7, the maximum stroke of the punch: 60mm

8, clamping piston stroke: 19 - 21mm

9. Maximum stamping load: 60kN

10. Maximum clamping load: 25kN

11. The test mold specification of the cup process:

Standard punch ball diameter: 20 + 0.05mm

Standard pore size: diameter of 38 + 0.1mm

Standard fixed die aperture: Phi 27 + 0.05mm

12, the size of cup tester is 1300 x 800 x 1300mm.

13, cup punch punch specification:

Diameter of the standard cup punch head: 20 + 0.05

The diameter of the non-standard cup punch head is 20 0.05mm, 8 + 0.02mm, 3 + 0.02mm.

14, clamping sample thickness: 0.05 ~ 2mm (high precision sensor, can achieve ultra-thin plate test).

15. The resolution of the cup: 0.01mm

16, hydraulic oil: N46 hydraulic oil

17. The weight of the main engine of the cup test machine: about 300Kg

18, shape size: about 760 x 400 x 1700) mm

Four, confidential information and information of cupping tester.

1. This technical scheme belongs to the technical information of Ji'nan platinum Testing Technology Co., Ltd., and the user shall bear the obligation to confidentiality of the technical information and information provided by us. No matter whether this scheme is adopted or not, the terms and conditions are valid for a long time.

2, platinum certification should also undertake the obligation of confidentiality for users' technical information and data.