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  • Product Name:KJ-WEW- hydraulic Computer screen show universal testing machine

  • Product Model:KJ-WEW
  • Design Standard:
  • Update Time:2017-5-16 11:14:20
  • Click:4818

Introduction

KJ-WEW- hydraulic Computer screen show universal testing machine

一、Introduction:

This machine is mainly used for metal, non-metallic materials tensile, compression, bending and mechanical properties test, increase the shear affix to do shear test. This machine is equipped with a computer, printer, electronic drawing meter, photoelectric encoder and universal test software, can accurately measure the metal materials tensile strength, yield strength and regulations non-proportional extension strength, elongation, elastic modulus of mechanics performance. Test result can query and print (force - the displacement, force - deformation, stress and displacement, stress and deformation, force - time, deformation - time) six curve and the related test data with software self-check function, can be self diagnosis fault, see note software. Is industrial and mining enterprises, scientific research units, colleges and universities, engineering quality surveillance and other departments of the ideal testing equipment.

二、description

1.host

The main machine USES oil down-setting host, stretch space is located in the upper part of the host, compression, bending test space is located in the main beam and between table

2.Drive system

The beam by lifting adopts motor reducer, chain transmission mechanism, screw pair drive, realize tensile, compression space adjustment.

3.Hydraulic system

In the fuel tank of oil after filter oil net be suction pump, the oil pump pipeline to send oil valve inside, when to send oil handwheel closed, because oil pressure effect and piston push, oil from the return line flow back to the fuel tank, when to send oil handwheel open, the oil through tubing into work in cylinder, again through the pressure tubing after oil return body flow back to the tank

4.Control system

4.1 Function introduction

(1)Support for tensile, compression, shear, bending test;

(2)Support open editing test, edit, standard and edit steps, and support export import test, standards and procedures,

(3)Support test parameter custom;

(4)The open EXCEL report form, support user-defined report format;

(5)Inquires the print test results is flexible and convenient for you, support print multiple sample, custom sort print projects;

(6)Program own powerful test analysis function;

(7)Support program classification management two stage (administrators, tester) user management authority function introduction

4.2 Software description

(1)Main interface full-functioned, main interface program include: system menu area, toolbar area, and value display panel, speed display panel, test parameters area, test process area, DuoTu curve area, result processing area, test information area.

(2)Plotting: software the system to provide the rich test curve display. Such as the force-displacement curve, force - deformation, stress and displacement curve, the stress and deformation curve, force - time curve, deformation - time curve.

(3)Sample information input interface

(4)Record inquires the and print statments

(5)Test analysis: can according to user requirements to be automatic calculating, ReH, ReL, Fm, Rp0.2, Rt0.5, Rm, E test results, etc.

(6)Test report interface: software operating system provide a powerful statement processing functions, the customer can be the basis of your own needs to print out their own needs test report. Test data can be stored, print, and analysis.

5.Safety protection device

5.1 When the test force more than 3% of the maximum test force, overload protection, stop the pump motor

5.2 When the piston rises on to limit position, stroke protection, stop the pump motor

6.Affix

Full set of affix include: tensile affix, affix the compression, bending affix

7.Others

Manual, certificate, packing list, etc., see random technical documents.

三、Main performance indicators

category

WEW-1000B1000KN

Double column

WEW-1000D

1000KN

Four pillars

WEW-600B

(600KN)

Double column

WEW-600D     

(600KN)

Four pillars

Max test force(kN)

 1000

 1000

600

600

Test range (kN)

4%-100%

4%-100%

4%-100%

4%-100%

relative error value

 ≤±1%

≤±1%

 ≤±1%

≤±1%

Force Resolution

 0.01kN

 0.01kN

 0.01kN

 0.01kN

Displacement measure resolution(mm

 0.01

0.01

 0.01

0.01

Deformation measure accuracy

  0.01

0.01

  0.01

0.01

Max tensile test range(mm)

650

650

540

540

Max compression range(mm)

380

380

380

380

piston stroke(mm)

150

150

150

150

Circular sample jaw clamping diameter(mm)

Φ13-Φ40

Φ13-Φ40

Φ13-Φ40

Φ13-Φ40

Flat sample jaw clamping thickness(mm)

 0-15

 0-15

 0-15

 0-15

Flat sample maximum holding width(mm)

 75

75

 75

75

Pressure plate size(mm)

 φ160mm

φ160mm

 φ160mm

φ160mm

Bending test between two points max distancemm

450

450

450

450

Bending branch roll width (mm)

 140

140

 140

140

Bending branch roll diameter(mm)

Φ40

Φ40

Φ40

Φ40

The piston movement speed(mm/min)

 50

 50

 50

 50

Clamping way

Automatic tightening

Automatic tightening

Manual tightening

Manual tightening

Weight KG

2600

2800

2100

2100

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