YAW-200KN microcomputer controlled pressure testing machine

1、 Product Introduction:

The YAW-200KN microcomputer controlled pressure testing machine is a new generation testing instrument developed by our company, suitable for use in scientific research institutes, industrial and mining enterprises, etc. It has the advantages of simple structure, low noise, and high accuracy. Avoiding the disadvantages of hydraulic system leakage and high noise. Directly using high-precision load sensors enables the entire machine to achieve higher accuracy. The whole machine has a compact structure, is easy to maintain, has a beautiful appearance, high accuracy, and full functionality. It is an ideal testing instrument for research institutes and production units such as quartz sand (ceramic sand) and rubber sand.

2、 Main technical indicators:    

3、 Main functions and features:

Function:

The YAW-200KN microcomputer controlled pressure testing machine has control modes such as constant velocity testing force, constant velocity stress, and testing force maintenance in accordance with standards such as SY/T5108-2006. Implemented functions such as screen display of experimental data and curves, disk storage, and database management. The product has the characteristics of high precision, superior performance, high reliability, and convenient operation. This machine fully complies with the SY/T5108-2006 standard. We can provide you with accurate test results.

Features:

The YAW-200KN microcomputer controlled pressure testing machine is a precision testing machine developed on the basis of emphasizing basic performance.

A host with excellent operational performance

a) Adopting advanced AC servo motor speed control drive system with a speed ratio of 1:700, it can achieve any pressure plate lifting speed within the range of 0.07-35mm/min according to the needs of loading speed;

b) Fully mechanical structure, from servo motor to servo reducer, adopting a fully sealed structure, no need to replace lubricating oil during use, no pressure oil leakage or proportional valve blockage;

c) The host design follows ergonomic standards, making operation simple, convenient, and fast.

Measurement control with high precision and intelligence

a) Fully leveraging the advantages of microcomputers, reducing the hardware of the electronic control system, integrating all electrical components into two modules, greatly improving product reliability;

b) When exceeding a certain range of the maximum test force (2-5% overload of the gear), or when the piston touches the limit, it can be immediately stopped;

All measurement data can be permanently saved for future observation;

The experimental force measurement control is centralized on the experimental interface of the microcomputer, which is intuitive and easy to operate.

The host of the YAW-200KN microcomputer controlled pressure testing machine is a portal frame composed of two pillars, an upper crossbeam, a bottom plate, and a workbench. The transmission mechanism is composed of an AC servo motor, a synchronous toothed belt, a reducer, and a precision screw, which enables the mechanical piston to move up and down, thereby achieving the movement of the specimen pressure plate. Complete the compression test. The mechanical telescopic cylinder is professionally designed by our company, with a compact structure and smooth transmission. The institution ensures that the rack has sufficient stiffness, while also being stable and efficient. During the experiment, the load sensor on the upper crossbeam measures the magnitude of the test force, which is filtered and amplified. The A/D conversion is transmitted to the microcontroller, which collects and processes the test data and sends it to the microcomputer. The microcomputer then outputs the corresponding control signal based on the sensor signal and controls the main motor of the testing machine. The entire process is closed-loop control, and each control process has a time cycle of 10 milliseconds. Simultaneously handle and protect overload detection.

6、 System configuration:

1. Host: 1 unit

2. Yingbaixin control system: 1 set

3. Lenovo computer (LCD display): 1 unit

4. Brand printer: 1 unit

5. Spherical pressure plate: 1 set

6. AC servo motor: 1 set

7. Technical data:

Including: user manual

Software User Manual

Certificate of conformity, packing list