Product Details

Brief Introduction

Based on the original cup-type convex machine type, the EC series cup convex testing machine has integrated the experience of traditional material stamping forming machine and introduced a full digital dynamic acquisition processing system to form a new integrated platform for sheet metal forming test. The new EC platform has a mold assembly mounting interface that can accommodate a variety of sheet metal forming tests, a rapid mold assembly assembly method, high-speed data acquisition and processing, and a rich peripheral data interface. It has been applied to the following fields:

- Sheet forming properties research

- Stamping process simulation and molding process parameters research and evaluation (normal temperature and high temperature)

- Weld inspection, welding process indexing

- Evaluation and grading of lubricants

- Coating performance testing

- Quality assessment of packaging materials (cans, varnish properties)

1. Can be used for experiments: ①LDR Configure the drawing die assembly: including the drawing die and the die set. The customer can remove the stretching mold assembly in one time to prevent the wrong assembly of the mold; improve the alignment mechanism of the mold to the neutral configuration sample, and ensure the concentricity of the wafer and the concave mold. ②FLD/FLC (with software) Configure the total FLC mold: including stretching molds, mold sleeves. Customers can complete the FLC mold assembly in one time to prevent incorrect assembly of the mold; improve the mold-to-neutral configuration FLC kit: including GOM-FLC to form image analysis system, host and GOM system communication interface 3 deep pull cup test configuration deep drawing Cup test assembly: including stretching molds and mold sleeves. The customer can take out the mold assembly in one time to prevent the wrong assembly of the mold; improve the shearing and returning mechanism of the neutral pairing material of the mold: automatic cutting of the wafer, automatic returning of the material, 4 standard cup convex test configuration, cup convex mold assembly : Includes cup convex mold and mold sleeve. The customer can remove the cup convex mold assembly in one time to prevent the wrong assembly of the mold; improve the neutrality of the mold.

2. Two-stage hydraulic tensile and crimping system, each stage can independently control displacement, speed, direction and thrust

3. Edge-clamping force edge-dividing: automatic edge-dividing device with blanking force to ensure uniform distribution of the blanking load on the circumference. The structure ensures the asymmetric sliding of the material due to uneven blanking force and improves the accuracy of the tensile test results.

4. Hydraulic stretching mechanism: the punch automatically advances at a constant speed, the speed is infinitely adjustable, the system thrust is large, and the whole test process is smooth and smooth.

5. Experimental die is neutral: within 0.05mm

6. Machine stop mode: 1 sensor senses that the tensile force of the punch drops rapidly, the yield limit of the plate reaches, and the machine stops automatically. 2 Manual stop: Observe the crack and stop immediately.

7. The system adopts dust-proof design to meet the severe working conditions; meet the long-term high-load test operation

8. Tensile force acquisition method: coil type pressure sensor, oil pressure conversion

9. Dynamic data acquisition system: sampling frequency exceeds 1MSPS high-speed dynamic data acquisition module, high-speed embedded microprocessor with DSP algorithm, high data acquisition density

10. Output: GOM-FLC system signal interface, USB connection PC interface

11. The host has its own human-machine interface, which can monitor the experiment process independently or through the USB interface.

12. Adjustable rolling casters for easy movement

13. The system has buffer brake protection device, stable start and stop, environmental protection and energy saving design, high energy efficiency ratio