Equipment Description:

The BTP-100 microcomputer controlled automatic cupping test machine is mainly used for testing the ductility of sheet metal and for process testing of metal thin plates. The host adopts hydraulic clamping and servo stamping, and the stamping speed can be pre-set. The cupping fixture is convenient for loading and unloading samples. After the sample is sent in, pressing the automatic button can complete clamping and stamping. The sample automatically stops when cracks appear and is easy to observe. It has peak memory function, which automatically remembers the maximum impact force and deformation height. The deformation depth and impact force are displayed on a touch screen or computer screen, and can be pre-set through button operation.

This testing machine uses a servo motor to drive the reducer, and uses a synchronous toothed belt to drive the ball screw for loading. The loading is smooth, the speed is accurate, and the loading load is measured in real-time, making it easy to determine the moment when cracks appear. When clamping, the synchronous transmission component drives the servo stamping system to synchronize upwards, and then the clamping system sends a signal. The stamping system automatically stamps, and the displacement measurement system synchronously measures the deformation value of the sheet metal. When cracks appear in the sample, the measurement system automatically displays the cupping value. The cup protrusion fixture is an open structure, which facilitates observation of whether there are cracks in the board. The cup protrusion fixture pressure mold structure adopts a ball and socket automatic centering structure to ensure uniform clamping force of the sample during clamping.

This series of testing machines can be equipped with computers and cameras to make more accurate judgments on the occurrence of cracks.

The product complies with the GB/T4156-2007 standard.

Functional features:

Capable of fixed depth stamping and fixed load stamping;

Using ball screw loading, the coaxiality of the cushion mold, compression mold, and punch is higher, and the cup protrusion value is more accurate;

Using FPGA, single-chip, and up to 100M data processing speed to ensure stable and real-time data is not lost in every moment;

Real time parallel data acquisition and processing, stable and efficient control;

Dedicated differential circuit, power supply and peripheral interface fully isolated design, with stronger anti-interference ability;

The high-precision digital displacement device uses a dedicated differential circuit combined with FPGA internal pure hardware to make the test results more accurate and reliable;

Dual channel 24 bit high-precision AD acquisition, with finer stamping load and clamping force;

7-inch TFT industrial true color touch display, with beautiful graphics and more user-friendly operation;

Electrical design meets EMC safety standards requirements;

Equipped with limit protection and full-scale overload protection functions;

Technical indicators