First, the project profile:

Domestic microcomputer control electronic universal testing machine starting at the beginning of 90s, our company is to absorb foreign advanced technology, the development of electronic universal testing machine, one of the enterprises. In order to improve the technical level of enterprise products, the company has to absorb the advanced technology at home and abroad, so that the company's product technology level has leapt to a new level.

Appearance photo: (for reference only)

Two. Use the field:

The machine adopts AC servo motor as the power source of Taiwan brand; adopts the advanced integrated technology, amplification of PCI data acquisition and control system design, test force, deformation amplification, A/D conversion process to achieve the full digital adjustment. The machine can be used to test and analysis of mechanical properties of various metals and non metals and composite materials, widely used in aerospace, petrochemical, machinery manufacturing, electric wire, cable, fiber, textile, plastic, rubber, ceramics, food, pharmaceutical packaging, plastic pipe, plastic doors and windows, geotextile, film, wood, paper, metal materials and manufacturing, according to GB, JIS, ASTM, DIN, ISO and other standards automatically calculate the maximum test force, fracture stress, yield strength, yield strength, tensile strength, compressive strength, elongation, tensile modulus, bending elastic modulus test data.

Three. According to the standard:

Meet the national standard GB/T228-2002 "metallic materials tensile test method", GB/T7314-1987 "metal compression test method" requirements, in accordance with GB, ISO, ASTM, DIN and other standards of data processing. Can meet the requirements of the user and provide the standard.

Five, key description:

1 host: the Longmen landing type double space structure of the machine, pull the pressure, lifting beams can be stepless speed regulation, replacing columns, screw, housing may change the test space. The transmission system is composed of a low noise circular arc synchronous tooth type belt and a lead screw pair, which is stable in operation, high in efficiency, low noise and no pollution.

2 attachment:

Standard configuration: wedge type tension attachment, compression set. Wedge type tension attached with manual clamping, clamping is convenient and reliable, does not slip, in the process of clamping jaw does not move, the clamp moves up and down. The sample is not subject to additional force, which ensures the accuracy of the test results.

Six, function introduction

A) this machine uses the built-in controller, guaranteed that this machine can realize the constant velocity displacement control.

B) using Taiwan brand AC servo motor, stable and reliable performance, with over current, over voltage, over speed, overload and other protective devices. Speed ratio of up to 1:5000.

C) electrical control line with reference to international standards, in line with the national testing machine electrical standards, strong anti-interference ability, to ensure the stability of the controller, the accuracy of the experimental data.

D) automatic transmission: according to the load size automatically switch to the appropriate range, to ensure the accuracy of measurement data; to achieve a real sense of the physical zero, gain adjustmenttest force measurement, automatic zero calibration, and save, no part of any simulation of regulation, control of highly integrated circuits

E) save conditions: control datasample test conditions can be made into modules, convenient batch test;

F) automatic transmission: the speed of the moving beam can be changed automatically according to the preset program, and also can be changed manually;

G) automatic calibration: the system can automatically realize the calibration accuracy of the indication;

H) automatic preservation: the end of the test, the test data and curves automatically saved;

I) process implementation: the test process, measurement, display and analysis are completed by the computer;

J): batch test samples on the same parameters, one set after distal;

K) test software: Chinese WINDOWS interface, menu tips, mouse operation;

L) display mode: data and curve with the test process dynamic display;

M) curve traversal: after the completion of the test, the curve can be re analyzed, with the mouse can be found in the curve of the corresponding test data;

N) curve selection: according to the need to select the stress - strain, force - displacement, force - time, displacement - time curve for display and print;

Test report: O) according to the user requirements of the format and print the report; with the network interface, data transmission, storage, printing and printing network transmission, can be connected with the internal LAN or Internet.

P) limit protection: two level limit protection with program control and machinery;

Q) automatic stop: after the test sample breaks, the moving beam is automatically stopped;

R) overload protection: when the load exceeds the maximum value of the 3-5%, automatic shutdown;

Automatic and manual test results of the two models to automatically form a report, so that the data analysis process is simple.

Seven, the main technical indicators

A) maximum test force: 100kN;

B) test force is not divided into files, test force accurate measurement range: 2kN ~ 100 kN;

C) test force measurement accuracy: 1%;

D) displacement resolution: 0.01mm;

E) displacement speed control range: 0.1mm/min ~ 500mm/min stepless speed regulation,

F) tensile test space: 0 ~ 700mm;

G) compression test space: 0 ~ 700mm;

H) test space width: 0 ~ 570mm;

Power supply: 1.5kW, 220V, 50Hz, i.

J) working environment: room temperature 10 ~ 35 degrees, humidity 20% ~ 80%

Eight, the main configuration

100kN (a) console, a host (including precision screw 2);

B) tensile and compression of each one;

C) a set of AC servo speed regulating system for Taiwan brand;

D) low noise arc synchronous gear with speed reduction system;

E) high precision load sensor;

F) precision photoelectric encoder;

Founder (g) computer (mainstream configuration);

H HP A4 inkjet printer;

I) full digital